Files
herdr/src/app/api/plugins/mod.rs
T
Can CelikandJonathan Liebig e7d8220788 fix: preserve sessions after interrupted pane exits (#3418)
* fix: preserve sessions when pane shells are signaled

refs #3415

* fix: preserve shutdown checkpoints across platforms

refs #3415

---------

Co-authored-by: Jonathan Liebig <jonathan.liebig@gmail.com>
2026-09-07 15:14:46 +02:00

3863 lines
133 KiB
Rust

mod context;
mod env;
mod manifest;
mod panes;
mod runtime;
use super::responses::{encode_error, encode_success};
use crate::api::schema::{
InstalledPluginInfo, PaneLinkActivateParams, PluginActionInfo, PluginActionInvokeParams,
PluginActionListParams, PluginLinkParams, PluginListParams, PluginLogListParams,
PluginManifestAction, PluginManifestLinkHandler, PluginPaneCloseParams, PluginPaneFocusParams,
PluginPaneInfo, PluginPaneOpenParams, PluginPanePlacement, PluginSetEnabledParams,
PluginUnlinkParams, ResponseResult,
};
use crate::app::App;
pub(super) use manifest::normalize_plugin_id;
use manifest::{
effective_platforms, ensure_platform_supported, normalize_action_id, normalize_plugin_source,
};
#[cfg(test)]
use crate::api::schema::{PluginCommandStatus, PluginInvocationContext};
pub(crate) use manifest::load_plugin_manifest;
#[cfg(test)]
use runtime::{read_capped_plugin_output, MAX_PLUGIN_COMMANDS_IN_FLIGHT};
impl App {
fn replace_installed_plugins(&mut self, entries: Vec<InstalledPluginInfo>) {
let entries =
crate::persist::plugin_registry::reload_manifests(entries, |path, enabled| {
load_plugin_manifest(path, enabled).map_err(|(_, message)| message)
});
self.state.installed_plugins = entries
.into_iter()
.map(|plugin| (plugin.plugin_id.clone(), plugin))
.collect();
}
fn refresh_installed_plugins(&mut self) -> std::io::Result<()> {
if !self.policy.persist_plugin_registry {
return Ok(());
}
let entries = crate::persist::plugin_registry::try_load()?;
self.replace_installed_plugins(entries);
Ok(())
}
fn update_installed_plugins<T>(
&mut self,
mutation: impl FnOnce(&mut crate::app::state::InstalledPluginRegistry) -> T,
) -> std::io::Result<T> {
if !self.policy.persist_plugin_registry {
return Ok(mutation(&mut self.state.installed_plugins));
}
let (result, entries) = crate::persist::plugin_registry::update(|entries| {
let mut registry = entries
.drain(..)
.map(|plugin| (plugin.plugin_id.clone(), plugin))
.collect();
let result = mutation(&mut registry);
*entries = registry.into_values().collect();
result
})?;
self.replace_installed_plugins(entries);
Ok(result)
}
pub(super) fn handle_plugin_link(&mut self, id: String, params: PluginLinkParams) -> String {
let mut plugin = match load_plugin_manifest(&params.path, params.enabled) {
Ok(plugin) => plugin,
Err((code, message)) => return encode_error(id, code, message),
};
if let Some(source) = params.source {
match normalize_plugin_source(&plugin, source) {
Ok(source) => plugin.source = source,
Err((code, message)) => return encode_error(id, code, message),
}
}
if let Err(err) = env::ensure_plugin_user_dirs(&plugin) {
return encode_error(id, "plugin_user_dir_create_failed", err.to_string());
}
if let Err(err) = self.update_installed_plugins(|plugins| {
plugins.insert(plugin.plugin_id.clone(), plugin.clone());
}) {
return encode_error(id, "plugin_registry_save_failed", err.to_string());
}
encode_success(id, ResponseResult::PluginLinked { plugin })
}
pub(super) fn handle_plugin_list(&mut self, id: String, params: PluginListParams) -> String {
let plugin_id = match normalize_optional_plugin_id(&id, params.plugin_id) {
Ok(plugin_id) => plugin_id,
Err(response) => return response,
};
if let Err(err) = self.refresh_installed_plugins() {
return encode_error(id, "plugin_registry_load_failed", err.to_string());
}
let mut plugins = self
.state
.installed_plugins
.values()
.filter(|plugin| {
plugin_id
.as_deref()
.is_none_or(|plugin_id| plugin.plugin_id == plugin_id)
})
.cloned()
.collect::<Vec<_>>();
plugins.sort_by(|a, b| a.plugin_id.cmp(&b.plugin_id));
encode_success(id, ResponseResult::PluginList { plugins })
}
pub(super) fn handle_plugin_unlink(
&mut self,
id: String,
params: PluginUnlinkParams,
) -> String {
let Some(plugin_id) = normalize_plugin_id(&params.plugin_id) else {
return invalid_plugin_id(id);
};
let removed =
match self.update_installed_plugins(|plugins| plugins.remove(&plugin_id).is_some()) {
Ok(removed) => removed,
Err(err) => {
return encode_error(id, "plugin_registry_save_failed", err.to_string());
}
};
if removed {
// Drop plugin_panes records for this plugin (panes keep running).
self.state
.plugin_panes
.retain(|_, record| record.plugin_id != plugin_id);
self.clear_agent_view_for_source(&format!("plugin:{plugin_id}"));
}
encode_success(id, ResponseResult::PluginUnlinked { plugin_id, removed })
}
pub(super) fn handle_plugin_enable(
&mut self,
id: String,
params: PluginSetEnabledParams,
) -> String {
self.set_plugin_enabled(id, params.plugin_id, true)
}
pub(super) fn handle_plugin_disable(
&mut self,
id: String,
params: PluginSetEnabledParams,
) -> String {
self.set_plugin_enabled(id, params.plugin_id, false)
}
pub(super) fn handle_plugin_action_list(
&mut self,
id: String,
params: PluginActionListParams,
) -> String {
let plugin_id = match normalize_optional_plugin_id(&id, params.plugin_id) {
Ok(plugin_id) => plugin_id,
Err(response) => return response,
};
if let Err(err) = self.refresh_installed_plugins() {
return encode_error(id, "plugin_registry_load_failed", err.to_string());
}
let mut actions = manifest_actions(&self.state.installed_plugins)
.filter(|action| {
plugin_id
.as_deref()
.is_none_or(|plugin_id| action.plugin_id == plugin_id)
})
.collect::<Vec<_>>();
actions.sort_by_key(|action| action.qualified_id());
encode_success(id, ResponseResult::PluginActionList { actions })
}
pub(super) fn handle_plugin_action_invoke(
&mut self,
id: String,
params: PluginActionInvokeParams,
) -> String {
if let Err(err) = self.refresh_installed_plugins() {
return encode_error(id, "plugin_registry_load_failed", err.to_string());
}
let (plugin, action) =
match self.find_plugin_action(params.plugin_id.as_deref(), &params.action_id) {
Ok(pair) => pair,
Err((code, message)) => return encode_error(id, code, message),
};
if !plugin.enabled {
return encode_error(
id,
"plugin_disabled",
format!("plugin {} is disabled", plugin.plugin_id),
);
}
if let Err((code, message)) = ensure_platform_supported(
effective_platforms(&action.platforms, &plugin.platforms),
&format!("action '{}'", action.qualified_id()),
) {
return encode_error(id, code, message);
}
let context = self.merge_plugin_context(params.context, &id);
let log = match self.start_plugin_command(
&plugin,
Some(action.action_id.clone()),
None,
action.command.clone(),
&context,
None,
) {
Ok(log) => log,
Err((code, message)) => return encode_error(id, code, message),
};
encode_success(
id,
ResponseResult::PluginActionInvoked {
action,
context,
log,
},
)
}
pub(crate) fn invoke_plugin_action_from_keybind(
&mut self,
action_id: String,
selected_text: Option<String>,
) -> Result<(), String> {
self.refresh_installed_plugins()
.map_err(|err| format!("failed to load plugin registry: {err}"))?;
let (plugin, action) = self
.find_plugin_action(None, &action_id)
.map_err(|(_, message)| message)?;
if !plugin.enabled {
return Err(format!("plugin {} is disabled", plugin.plugin_id));
}
ensure_platform_supported(
effective_platforms(&action.platforms, &plugin.platforms),
&action.qualified_id(),
)
.map_err(|(_, message)| message)?;
let mut context = self.current_plugin_context("keybinding");
context.invocation_source = Some("keybinding".to_string());
context.selected_text = selected_text;
self.start_plugin_command(
&plugin,
Some(action.action_id),
None,
action.command,
&context,
None,
)
.map(|_| ())
.map_err(|(_, message)| message)
}
pub(super) fn handle_pane_link_activate(
&mut self,
id: String,
params: PaneLinkActivateParams,
) -> String {
let Some((ws_idx, pane_id)) = self.parse_pane_id(&params.pane_id) else {
return encode_error(id, "pane_not_found", "pane not found");
};
if !self.state.pane_visible_on_active_surface(ws_idx, pane_id) {
return encode_error(id, "stale_target", "pane is no longer visible");
}
let Some(runtime) =
self.state
.runtime_for_pane_in_workspace(&self.terminal_runtimes, ws_idx, pane_id)
else {
return encode_error(id, "pane_not_found", "pane runtime not found");
};
let current_offset = runtime
.scroll_metrics()
.map(|metrics| metrics.offset_from_bottom as u64);
if params
.offset_from_bottom
.is_some_and(|expected| current_offset != Some(expected))
{
return encode_error(
id,
"stale_content",
"pane viewport changed before link activation",
);
}
let content_revision = runtime.content_seq();
if content_revision % 2 != 0
|| params
.content_revision
.is_some_and(|expected| expected != content_revision)
{
return encode_error(
id,
"stale_content",
"pane content changed before link activation",
);
}
let url = self.state.url_at_pane_surface_cell(
&self.terminal_runtimes,
ws_idx,
pane_id,
params.viewport_row,
params.col,
);
if runtime.content_seq() != content_revision
|| runtime
.scroll_metrics()
.map(|metrics| metrics.offset_from_bottom as u64)
!= current_offset
{
return encode_error(
id,
"stale_content",
"pane content or viewport changed during link activation",
);
}
let handled = match url.as_deref() {
Some(url) => match self.invoke_plugin_link_handler_for_url(url, pane_id) {
Ok(handled) => handled,
Err(err) => {
tracing::warn!(err = %err, url = %url, "failed to invoke plugin link handler");
false
}
},
None => false,
};
encode_success(id, ResponseResult::PaneLinkActivated { url, handled })
}
pub(crate) fn invoke_plugin_link_handler_for_url(
&mut self,
url: &str,
pane_id: crate::layout::PaneId,
) -> Result<bool, String> {
self.refresh_installed_plugins()
.map_err(|err| format!("failed to load plugin registry: {err}"))?;
let Some((plugin, handler)) = self.find_plugin_link_handler(url) else {
return Ok(false);
};
if ensure_platform_supported(
&effective_platforms(&handler.platforms, &plugin.platforms).clone(),
&handler.id,
)
.is_err()
{
return Ok(false);
}
let action = plugin
.actions
.iter()
.find(|action| action.id == handler.action)
.cloned()
.ok_or_else(|| {
format!(
"plugin {} link handler {} references missing action {}",
plugin.plugin_id, handler.id, handler.action
)
})?;
ensure_platform_supported(
&effective_platforms(&action.platforms, &plugin.platforms).clone(),
&action.id,
)
.map_err(|(_, message)| message)?;
let Some(ws_idx) = self.state.active else {
return Ok(false);
};
let mut context = self.plugin_context_for_pane(ws_idx, pane_id, "link_click");
context.invocation_source = Some("link_click".to_string());
context.clicked_url = Some(url.to_string());
context.link_handler_id = Some(handler.id);
self.start_plugin_command(
&plugin,
Some(action.id),
None,
action.command,
&context,
None,
)
.map(|_| true)
.map_err(|(_, message)| message)
}
pub(super) fn handle_plugin_log_list(
&mut self,
id: String,
params: PluginLogListParams,
) -> String {
let plugin_id = match normalize_optional_plugin_id(&id, params.plugin_id) {
Ok(plugin_id) => plugin_id,
Err(response) => return response,
};
let limit = params.limit.unwrap_or(50).clamp(1, 200);
let mut logs = self
.state
.plugin_command_logs
.iter()
.filter(|log| {
plugin_id
.as_deref()
.is_none_or(|plugin_id| log.plugin_id == plugin_id)
})
.rev()
.take(limit)
.cloned()
.collect::<Vec<_>>();
logs.reverse();
encode_success(id, ResponseResult::PluginLogList { logs })
}
pub(super) fn handle_plugin_pane_open(
&mut self,
id: String,
params: PluginPaneOpenParams,
) -> String {
if let Err(err) = self.refresh_installed_plugins() {
return encode_error(id, "plugin_registry_load_failed", err.to_string());
}
let Some(plugin_id) = normalize_plugin_id(&params.plugin_id) else {
return invalid_plugin_id(id);
};
let Some(plugin) = self.state.installed_plugins.get(&plugin_id).cloned() else {
return encode_error(id, "plugin_not_found", "plugin not found");
};
if !plugin_manifest_available(&plugin) {
return encode_error(
id,
"plugin_manifest_unavailable",
format!("plugin {plugin_id} manifest is unavailable"),
);
}
if !plugin.enabled {
return encode_error(
id,
"plugin_disabled",
format!("plugin {plugin_id} is disabled"),
);
}
let Some(entrypoint) = normalize_action_id(&params.entrypoint) else {
return encode_error(id, "invalid_plugin_entrypoint", "invalid entrypoint id");
};
let Some(mut pane) = plugin
.panes
.iter()
.find(|pane| pane.id == entrypoint)
.cloned()
else {
return encode_error(
id,
"plugin_pane_not_found",
format!("plugin pane entrypoint '{entrypoint}' not found"),
);
};
if let Err((code, message)) = ensure_platform_supported(
effective_platforms(&pane.platforms, &plugin.platforms),
"plugin pane",
) {
return encode_error(id, code, message);
}
pane.command[0] = crate::plugin_command::program_for_cwd(
&pane.command[0],
std::path::Path::new(&plugin.plugin_root),
)
.display()
.to_string();
let placement = params.placement.unwrap_or(pane.placement);
if placement != PluginPanePlacement::Popup
&& (params.width.is_some() || params.height.is_some())
{
return encode_error(
id,
"invalid_params",
"width and height are only supported when placement is popup",
);
}
if placement == PluginPanePlacement::Popup && self.state.popup_pane.is_some() {
return encode_error(id, "ui_busy", "a popup pane is already open");
}
match placement {
PluginPanePlacement::Overlay | PluginPanePlacement::Popup => {
if params.workspace_id.is_some()
|| params.target_pane_id.is_some()
|| params.direction.is_some()
{
return encode_error(
id,
"invalid_params",
"overlay and popup plugin panes target the active pane",
);
}
}
PluginPanePlacement::Split | PluginPanePlacement::Zoomed => {
if params.workspace_id.is_some() {
return encode_error(
id,
"invalid_params",
"split and zoomed plugin panes target an existing pane; use target_pane_id",
);
}
}
PluginPanePlacement::Tab => {
if params.target_pane_id.is_some() || params.direction.is_some() {
return encode_error(
id,
"invalid_params",
"tab plugin panes support workspace_id but not target_pane_id or direction",
);
}
}
}
match placement {
PluginPanePlacement::Overlay => {
self.open_plugin_overlay_pane(id, params, &plugin, pane)
}
PluginPanePlacement::Popup => self.open_plugin_popup_pane(id, params, &plugin, pane),
PluginPanePlacement::Split | PluginPanePlacement::Zoomed => {
self.open_plugin_split_pane(id, params, &plugin, pane, placement)
}
PluginPanePlacement::Tab => self.open_plugin_tab(id, params, &plugin, pane),
}
}
pub(super) fn handle_plugin_pane_focus(
&mut self,
id: String,
params: PluginPaneFocusParams,
) -> String {
let Some((ws_idx, pane_id)) = self.parse_pane_id(&params.pane_id) else {
return encode_error(id, "plugin_pane_not_found", "plugin pane not found");
};
if !self.state.plugin_panes.contains_key(&pane_id) {
return encode_error(id, "plugin_pane_not_found", "plugin pane not found");
}
self.state.focus_pane_in_workspace(ws_idx, pane_id);
self.state.mode = crate::app::Mode::Terminal;
let Some(record) = self.state.plugin_panes.get(&pane_id).cloned() else {
return encode_error(id, "plugin_pane_not_found", "plugin pane not found");
};
let Some(pane) = self.pane_info(ws_idx, pane_id) else {
return encode_error(id, "plugin_pane_not_found", "plugin pane not found");
};
encode_success(
id,
ResponseResult::PluginPaneFocused {
plugin_pane: PluginPaneInfo {
plugin_id: record.plugin_id,
entrypoint: record.entrypoint,
pane,
},
},
)
}
pub(super) fn handle_plugin_pane_close(
&mut self,
id: String,
params: PluginPaneCloseParams,
) -> String {
let Some((_ws_idx, pane_id)) = self.parse_pane_id(&params.pane_id) else {
return encode_error(id, "plugin_pane_not_found", "plugin pane not found");
};
if !self.state.plugin_panes.contains_key(&pane_id) {
return encode_error(id, "plugin_pane_not_found", "plugin pane not found");
}
let pane_id = params.pane_id;
if let Err(response) = self.close_pane(
id.clone(),
&crate::api::schema::PaneTarget {
pane_id: pane_id.clone(),
},
) {
return response;
}
encode_success(id, ResponseResult::PluginPaneClosed { pane_id })
}
fn find_plugin_action(
&self,
plugin_id: Option<&str>,
action_id: &str,
) -> Result<(crate::api::schema::InstalledPluginInfo, PluginActionInfo), (&'static str, String)>
{
if let Some(plugin_id) = plugin_id {
let plugin_id = normalize_plugin_id(plugin_id)
.ok_or_else(|| ("invalid_plugin_id", "invalid plugin id".to_string()))?;
let action_id = normalize_action_id(action_id)
.ok_or_else(|| ("invalid_plugin_action_id", "invalid action id".to_string()))?;
let plugin = self
.state
.installed_plugins
.get(&plugin_id)
.ok_or_else(|| ("plugin_not_found", "plugin not found".to_string()))?
.clone();
if !plugin_manifest_available(&plugin) {
return Err((
"plugin_manifest_unavailable",
format!("plugin {plugin_id} manifest is unavailable"),
));
}
let action_info = plugin
.actions
.iter()
.find(|a| a.id == action_id)
.map(|a| manifest_action_info(&plugin_id, &plugin.platforms, a))
.ok_or_else(|| {
(
"plugin_action_not_found",
"plugin action not found".to_string(),
)
})?;
return Ok((plugin, action_info));
}
let action_id = action_id.trim();
let matches = manifest_actions(&self.state.installed_plugins)
.filter(|action| action.action_id == action_id || action.qualified_id() == action_id)
.collect::<Vec<_>>();
match matches.as_slice() {
[action] => {
let plugin = self
.state
.installed_plugins
.get(&action.plugin_id)
.cloned()
.ok_or_else(|| ("plugin_not_found", "plugin not found".to_string()))?;
Ok((plugin, action.clone()))
}
[] => Err((
"plugin_action_not_found",
"plugin action not found".to_string(),
)),
_ => Err((
"ambiguous_plugin_action",
"plugin action id matches more than one action; include plugin_id".to_string(),
)),
}
}
fn find_plugin_link_handler(
&self,
url: &str,
) -> Option<(InstalledPluginInfo, PluginManifestLinkHandler)> {
let mut plugins = self
.state
.installed_plugins
.values()
.filter(|plugin| plugin.enabled && plugin_manifest_available(plugin))
.cloned()
.collect::<Vec<_>>();
plugins.sort_by(|a, b| a.plugin_id.cmp(&b.plugin_id));
for plugin in plugins {
for handler in &plugin.link_handlers {
if ensure_platform_supported(
&effective_platforms(&handler.platforms, &plugin.platforms).clone(),
&handler.id,
)
.is_err()
{
continue;
}
let Some(action) = plugin
.actions
.iter()
.find(|action| action.id == handler.action)
else {
continue;
};
if ensure_platform_supported(
&effective_platforms(&action.platforms, &plugin.platforms).clone(),
&action.id,
)
.is_err()
{
continue;
}
let Ok(regex) = regex::Regex::new(&handler.pattern) else {
continue;
};
if regex.is_match(url) {
return Some((plugin.clone(), handler.clone()));
}
}
}
None
}
fn set_plugin_enabled(&mut self, id: String, plugin_id: String, enabled: bool) -> String {
let Some(plugin_id) = normalize_plugin_id(&plugin_id) else {
return invalid_plugin_id(id);
};
let found = match self.update_installed_plugins(|plugins| {
if let Some(plugin) = plugins.get_mut(&plugin_id) {
plugin.enabled = enabled;
true
} else {
false
}
}) {
Ok(found) => found,
Err(err) => {
return encode_error(id, "plugin_registry_save_failed", err.to_string());
}
};
if !found {
return encode_error(id, "plugin_not_found", "plugin not found");
}
let Some(plugin) = self.state.installed_plugins.get(&plugin_id).cloned() else {
return encode_error(id, "plugin_not_found", "plugin not found");
};
if !enabled {
self.clear_agent_view_for_source(&format!("plugin:{plugin_id}"));
}
if enabled {
encode_success(id, ResponseResult::PluginEnabled { plugin })
} else {
encode_success(id, ResponseResult::PluginDisabled { plugin })
}
}
}
fn invalid_plugin_id(id: String) -> String {
encode_error(
id,
"invalid_plugin_id",
"plugin id must be non-empty, <= 120 characters, and contain only ASCII letters, digits, colon, dot, underscore, or hyphen",
)
}
/// Normalize an optional plugin id filter; `Err` carries the encoded
/// `invalid_plugin_id` error response.
fn normalize_optional_plugin_id(
id: &str,
plugin_id: Option<String>,
) -> Result<Option<String>, String> {
match plugin_id {
Some(plugin_id) => match normalize_plugin_id(&plugin_id) {
Some(plugin_id) => Ok(Some(plugin_id)),
None => Err(invalid_plugin_id(id.to_string())),
},
None => Ok(None),
}
}
fn plugin_manifest_available(plugin: &InstalledPluginInfo) -> bool {
!plugin.warnings.iter().any(|warning| {
warning.starts_with(crate::persist::plugin_registry::MANIFEST_UNAVAILABLE_WARNING_PREFIX)
})
}
fn manifest_action_info(
plugin_id: &str,
plugin_platforms: &Option<Vec<crate::api::schema::PluginPlatform>>,
action: &PluginManifestAction,
) -> PluginActionInfo {
PluginActionInfo {
plugin_id: plugin_id.to_string(),
action_id: action.id.clone(),
title: action.title.clone(),
description: action.description.clone(),
contexts: action.contexts.clone(),
command: action.command.clone(),
platforms: effective_platforms(&action.platforms, plugin_platforms).clone(),
}
}
fn manifest_actions(
plugins: &crate::app::state::InstalledPluginRegistry,
) -> impl Iterator<Item = PluginActionInfo> + '_ {
plugins
.values()
.filter(|plugin| plugin_manifest_available(plugin))
.flat_map(|plugin| {
plugin
.actions
.iter()
.map(|action| manifest_action_info(&plugin.plugin_id, &plugin.platforms, action))
})
}
#[cfg(test)]
mod tests {
use super::*;
#[cfg(unix)]
use crate::api::schema::PaneListParams;
use crate::api::schema::{
Method, PluginSourceInfo, PluginSourceKind, Request, SuccessResponse,
};
use std::time::{SystemTime, UNIX_EPOCH};
fn test_app() -> App {
let (_api_tx, api_rx) = tokio::sync::mpsc::unbounded_channel();
App::new(
&crate::config::Config::default(),
crate::app::AppPolicy::TEST,
None,
api_rx,
crate::api::EventHub::default(),
)
}
fn response_result(response: &str) -> ResponseResult {
serde_json::from_str::<SuccessResponse>(response)
.expect("success response")
.result
}
fn unique_temp_path(name: &str) -> std::path::PathBuf {
let nanos = SystemTime::now()
.duration_since(UNIX_EPOCH)
.map(|d| d.as_nanos())
.unwrap_or(0);
std::env::temp_dir().join(format!("herdr-{name}-{}-{nanos}", std::process::id()))
}
fn canonical_path_string(path: &std::path::Path) -> String {
path.canonicalize()
.unwrap_or_else(|_| path.to_path_buf())
.display()
.to_string()
}
/// Wait for non-empty contents at `path`. Shell `>` creates the file empty
/// before the command writes, so waiting on existence alone can read EOF.
/// `pump` advances any event loop the command depends on.
fn read_capture_when_ready(path: &std::path::Path, mut pump: impl FnMut()) -> String {
let deadline = std::time::Instant::now() + std::time::Duration::from_secs(5);
loop {
pump();
if let Ok(contents) = std::fs::read_to_string(path) {
if !contents.is_empty() {
return contents;
}
}
assert!(
std::time::Instant::now() < deadline,
"plugin command did not write {} within deadline",
path.display()
);
std::thread::sleep(std::time::Duration::from_millis(10));
}
}
fn write_manifest(root: &std::path::Path) -> std::path::PathBuf {
std::fs::create_dir_all(root).unwrap();
let manifest = root.join("herdr-plugin.toml");
std::fs::write(
&manifest,
r#"
id = "example.worktree-bootstrap"
name = "Worktree Bootstrap"
version = "0.1.0"
min_herdr_version = "0.6.10"
description = "Prepare new worktrees"
platforms = ["linux", "macos", "windows"]
[[build]]
command = ["bun", "install"]
[[actions]]
id = "bootstrap"
title = "Bootstrap worktree"
contexts = ["workspace"]
command = ["bun", "run", "bootstrap.ts"]
[[events]]
on = "worktree.created"
command = ["bun", "run", "bootstrap.ts"]
[[panes]]
id = "board"
title = "Worktree board"
command = ["bun", "run", "board.ts"]
[[link_handlers]]
id = "github-pr"
title = "Open GitHub PR"
pattern = "^https://github\\.com/[^/]+/[^/]+/(issues|pull)/[0-9]+$"
action = "bootstrap"
"#,
)
.unwrap();
manifest
}
fn write_manifest_content(root: &std::path::Path, content: &str) -> std::path::PathBuf {
std::fs::create_dir_all(root).unwrap();
let manifest = root.join("herdr-plugin.toml");
std::fs::write(&manifest, content).unwrap();
manifest
}
fn link_manifest(app: &mut App, root: &std::path::Path) {
let result = app.handle_api_request(Request {
id: "link".into(),
method: Method::PluginLink(PluginLinkParams {
path: root.display().to_string(),
enabled: true,
source: None,
}),
});
assert!(
result.contains("plugin_linked"),
"expected plugin_linked: {result}"
);
}
#[test]
fn plugin_link_creates_stable_config_and_state_dirs() {
let mut app = test_app();
let root = unique_temp_path("plugin-link-dirs");
let config_dir = super::env::plugin_config_dir("example.config-dirs");
let state_dir = super::env::plugin_state_dir("example.config-dirs");
let _ = std::fs::remove_dir_all(&config_dir);
let _ = std::fs::remove_dir_all(&state_dir);
write_manifest_content(
&root,
r#"
id = "example.config-dirs"
name = "Config Dirs"
version = "0.1.0"
min_herdr_version = "0.6.10"
platforms = ["linux", "macos", "windows"]
"#,
);
link_manifest(&mut app, &root);
assert!(config_dir.is_dir());
assert!(state_dir.is_dir());
let _ = std::fs::remove_dir_all(root);
let _ = std::fs::remove_dir_all(config_dir);
let _ = std::fs::remove_dir_all(state_dir);
}
#[test]
fn plugin_link_seeds_stable_config_dir_from_legacy_unhashed_dir() {
let mut app = test_app();
let root = unique_temp_path("plugin-link-legacy-config");
let config_dir = super::env::plugin_config_dir("example.legacy-config");
let state_dir = super::env::plugin_state_dir("example.legacy-config");
let legacy_dir = crate::config::config_dir()
.join("plugins")
.join("example.legacy-config");
let _ = std::fs::remove_dir_all(&config_dir);
let _ = std::fs::remove_dir_all(&state_dir);
let _ = std::fs::remove_dir_all(&legacy_dir);
std::fs::create_dir_all(&legacy_dir).unwrap();
std::fs::write(legacy_dir.join(".env"), "TELEGRAM_BOT_TOKEN=test\n").unwrap();
write_manifest_content(
&root,
r#"
id = "example.legacy-config"
name = "Legacy Config"
version = "0.1.0"
min_herdr_version = "0.6.10"
platforms = ["linux", "macos", "windows"]
"#,
);
link_manifest(&mut app, &root);
assert_eq!(
std::fs::read_to_string(config_dir.join(".env")).unwrap(),
"TELEGRAM_BOT_TOKEN=test\n"
);
let _ = std::fs::remove_dir_all(root);
let _ = std::fs::remove_dir_all(config_dir);
let _ = std::fs::remove_dir_all(state_dir);
let _ = std::fs::remove_dir_all(legacy_dir);
}
#[test]
fn plugin_link_lists_and_unlinks_manifest() {
let mut app = test_app();
let root = unique_temp_path("plugin-link");
write_manifest(&root);
let link = app.handle_api_request(Request {
id: "link".into(),
method: Method::PluginLink(PluginLinkParams {
path: root.display().to_string(),
enabled: true,
source: None,
}),
});
let ResponseResult::PluginLinked { plugin } = response_result(&link) else {
panic!("expected plugin linked response: {link}");
};
assert_eq!(plugin.plugin_id, "example.worktree-bootstrap");
assert_eq!(plugin.name, "Worktree Bootstrap");
assert_eq!(plugin.version, "0.1.0");
assert_eq!(
plugin.manifest_path,
canonical_path_string(&root.join("herdr-plugin.toml"))
);
assert_eq!(
plugin.plugin_root,
crate::platform::plugin_runtime_path(&root.canonicalize().unwrap())
.display()
.to_string()
);
assert!(plugin.enabled);
assert_eq!(plugin.build.len(), 1);
assert_eq!(plugin.build[0].command, ["bun", "install"]);
assert_eq!(plugin.actions.len(), 1);
assert_eq!(plugin.actions[0].id, "bootstrap");
assert_eq!(plugin.actions[0].command, ["bun", "run", "bootstrap.ts"]);
assert_eq!(plugin.events.len(), 1);
assert_eq!(plugin.events[0].on, "worktree.created");
assert_eq!(plugin.panes.len(), 1);
assert_eq!(plugin.panes[0].id, "board");
assert_eq!(plugin.panes[0].placement, PluginPanePlacement::Overlay);
assert_eq!(plugin.link_handlers.len(), 1);
assert_eq!(plugin.link_handlers[0].id, "github-pr");
assert_eq!(plugin.link_handlers[0].action, "bootstrap");
let list = app.handle_api_request(Request {
id: "list".into(),
method: Method::PluginList(PluginListParams { plugin_id: None }),
});
let ResponseResult::PluginList { plugins } = response_result(&list) else {
panic!("expected plugin list response: {list}");
};
assert_eq!(plugins.len(), 1);
assert_eq!(plugins[0].plugin_id, "example.worktree-bootstrap");
let unlink = app.handle_api_request(Request {
id: "unlink".into(),
method: Method::PluginUnlink(PluginUnlinkParams {
plugin_id: "example.worktree-bootstrap".into(),
}),
});
assert!(matches!(
response_result(&unlink),
ResponseResult::PluginUnlinked {
plugin_id,
removed: true
} if plugin_id == "example.worktree-bootstrap"
));
let list = app.handle_api_request(Request {
id: "list-empty".into(),
method: Method::PluginList(PluginListParams { plugin_id: None }),
});
let ResponseResult::PluginList { plugins } = response_result(&list) else {
panic!("expected plugin list response: {list}");
};
assert!(plugins.is_empty());
let _ = std::fs::remove_dir_all(root);
}
#[test]
fn plugin_manifest_preserves_whitespace_only_command_arguments() {
let root = unique_temp_path("plugin-whitespace-argv");
write_manifest_content(
&root,
r#"
id = "example.whitespace-argv"
name = "Whitespace argv"
version = "0.1.0"
min_herdr_version = "0.7.0"
platforms = ["linux", "macos"]
[[panes]]
id = "cut"
title = "Cut on tab"
command = ["awk", "-F", "\t", " {print $1} "]
"#,
);
let plugin = load_plugin_manifest(&root.display().to_string(), true)
.expect("literal whitespace argv elements should be valid");
assert_eq!(plugin.panes[0].command, ["awk", "-F", "\t", " {print $1} "]);
let _ = std::fs::remove_dir_all(root);
}
#[test]
fn plugin_manifest_rejects_empty_command_elements() {
for (name, command) in [("array", "[]"), ("element", r#"["echo", ""]"#)] {
let root = unique_temp_path(&format!("plugin-empty-command-{name}"));
write_manifest_content(
&root,
&format!(
r#"
id = "example.empty-command-{name}"
name = "Empty command {name}"
version = "0.1.0"
min_herdr_version = "0.7.0"
platforms = ["linux", "macos"]
[[panes]]
id = "empty"
title = "Empty command"
command = {command}
"#
),
);
let result = load_plugin_manifest(&root.display().to_string(), true);
assert!(matches!(result, Err(("invalid_plugin_command", _))));
let _ = std::fs::remove_dir_all(root);
}
}
#[test]
fn plugin_manifest_preserves_legacy_event_order_with_exact_argv() {
let root = unique_temp_path("plugin-event-whitespace-order");
write_manifest_content(
&root,
r#"
id = "example.event-whitespace-order"
name = "Event whitespace order"
version = "0.1.0"
min_herdr_version = "0.7.0"
platforms = ["linux", "macos"]
[[events]]
on = "workspace.created"
command = ["echo", "!"]
[[events]]
on = "workspace.created"
command = ["echo", " a"]
[[events]]
on = "workspace.created"
command = ["echo", "a ", "first"]
[[events]]
on = "workspace.created"
command = ["echo", " a", "first "]
"#,
);
let plugin = load_plugin_manifest(&root.display().to_string(), true)
.expect("event commands with whitespace should load");
assert_eq!(plugin.events[0].command, ["echo", "!"]);
assert_eq!(plugin.events[1].command, ["echo", " a"]);
assert_eq!(plugin.events[2].command, ["echo", "a ", "first"]);
assert_eq!(plugin.events[3].command, ["echo", " a", "first "]);
let _ = std::fs::remove_dir_all(root);
}
#[test]
fn plugin_link_rejects_invalid_github_source_path() {
let mut app = test_app();
let root = unique_temp_path("plugin-invalid-source");
write_manifest(&root);
let response = app.handle_api_request(Request {
id: "link-invalid-source".into(),
method: Method::PluginLink(PluginLinkParams {
path: root.display().to_string(),
enabled: true,
source: Some(PluginSourceInfo {
kind: PluginSourceKind::Github,
owner: Some("ogulcancelik".into()),
repo: Some("herdr-plugin-examples".into()),
subdir: Some("worktree-bootstrap".into()),
requested_ref: None,
resolved_commit: Some("abc123".into()),
managed_path: Some(root.display().to_string()),
installed_unix_ms: Some(42),
}),
}),
});
let value: serde_json::Value = serde_json::from_str(&response).unwrap();
assert_eq!(value["error"]["code"], "invalid_plugin_source");
let _ = std::fs::remove_dir_all(root);
}
#[test]
fn link_rejects_invalid_min_herdr_versions() {
let cases = [
(
"plugin-missing-min-herdr",
r#"
id = "example.missing-min-herdr"
name = "Missing Min Herdr"
version = "0.1.0"
platforms = ["linux", "macos", "windows"]
"#,
"invalid_plugin_min_herdr_version",
),
(
"plugin-invalid-min-herdr",
r#"
id = "example.invalid-min-herdr"
name = "Invalid Min Herdr"
version = "0.1.0"
min_herdr_version = "soon"
platforms = ["linux", "macos", "windows"]
"#,
"invalid_plugin_min_herdr_version",
),
(
"plugin-future-min-herdr",
r#"
id = "example.future-min-herdr"
name = "Future Min Herdr"
version = "0.1.0"
min_herdr_version = "999.0.0"
platforms = ["linux", "macos", "windows"]
"#,
"plugin_requires_newer_herdr",
),
(
"plugin-non-popup-size",
r#"
id = "example.non-popup-size"
name = "Non Popup Size"
version = "0.1.0"
min_herdr_version = "0.6.10"
platforms = ["linux", "macos", "windows"]
[[panes]]
id = "board"
title = "Board"
placement = "split"
width = "80%"
command = ["echo", "board"]
"#,
"invalid_plugin_pane_size",
),
];
for (name, manifest, expected_code) in cases {
let root = unique_temp_path(name);
write_manifest_content(&root, manifest);
let result = load_plugin_manifest(&root.display().to_string(), true);
assert!(
matches!(result, Err((code, _)) if code == expected_code),
"{name}: expected {expected_code}, got {result:?}"
);
let _ = std::fs::remove_dir_all(root);
}
}
#[test]
fn link_rejects_duplicate_action_ids() {
let root = unique_temp_path("plugin-duplicate-action");
write_manifest_content(
&root,
r#"
id = "example.duplicate"
name = "Duplicate"
version = "0.1.0"
min_herdr_version = "0.6.10"
platforms = ["linux", "macos", "windows"]
[[actions]]
id = "run"
title = "Run"
command = ["echo", "a"]
[[actions]]
id = "run"
title = "Run again"
command = ["echo", "b"]
"#,
);
let result = load_plugin_manifest(&root.display().to_string(), true);
assert!(matches!(result, Err(("duplicate_plugin_action_id", _))));
let _ = std::fs::remove_dir_all(root);
}
#[test]
fn link_rejects_dotted_action_ids() {
let root = unique_temp_path("plugin-dotted-action");
write_manifest_content(
&root,
r#"
id = "example.dotted-action"
name = "Dotted Action"
version = "0.1.0"
min_herdr_version = "0.6.10"
platforms = ["linux", "macos", "windows"]
[[actions]]
id = "build.release"
title = "Build"
command = ["echo", "build"]
"#,
);
let result = load_plugin_manifest(&root.display().to_string(), true);
assert!(matches!(result, Err(("invalid_plugin_action_id", _))));
let _ = std::fs::remove_dir_all(root);
}
#[test]
fn link_rejects_duplicate_pane_ids() {
let root = unique_temp_path("plugin-duplicate-pane");
write_manifest_content(
&root,
r#"
id = "example.duplicate-pane"
name = "Duplicate Pane"
version = "0.1.0"
min_herdr_version = "0.6.10"
platforms = ["linux", "macos", "windows"]
[[panes]]
id = "ui"
title = "UI"
command = ["echo", "a"]
[[panes]]
id = "ui"
title = "UI again"
command = ["echo", "b"]
"#,
);
let result = load_plugin_manifest(&root.display().to_string(), true);
assert!(matches!(result, Err(("duplicate_plugin_pane_id", _))));
let _ = std::fs::remove_dir_all(root);
}
#[test]
fn startup_hook_manifest_loads() {
let root = unique_temp_path("plugin-startup-manifest");
write_manifest_content(
&root,
r#"
id = "example.startup-manifest"
name = "Startup Manifest"
version = "0.1.0"
min_herdr_version = "0.6.10"
platforms = ["linux", "macos", "windows"]
[[startup]]
command = ["node", "restore.js"]
platforms = ["linux", "macos"]
"#,
);
let plugin = load_plugin_manifest(&root.display().to_string(), true).unwrap();
assert_eq!(plugin.startup.len(), 1);
assert_eq!(plugin.startup[0].command, ["node", "restore.js"]);
assert_eq!(
plugin.startup[0].platforms,
Some(vec![
crate::api::schema::PluginPlatform::Linux,
crate::api::schema::PluginPlatform::Macos,
])
);
let _ = std::fs::remove_dir_all(root);
}
#[test]
fn smoke_fixture_manifest_loads() {
let plugin = load_plugin_manifest("tests/fixtures/plugin-smoke", true)
.expect("smoke fixture should load");
assert_eq!(plugin.plugin_id, "example.smoke");
assert_eq!(plugin.actions.len(), 1);
assert_eq!(plugin.events.len(), 1);
assert_eq!(plugin.panes.len(), 1);
assert!(plugin.warnings.is_empty());
}
#[test]
fn plugin_command_output_reader_caps_and_marks_truncation() {
let output = read_capped_plugin_output("abcdef".as_bytes(), 3);
assert_eq!(output, "abc\n[herdr truncated plugin output after 3 bytes]");
}
#[test]
fn plugin_enable_disable_updates_registry_state() {
let mut app = test_app();
let root = unique_temp_path("plugin-enable-disable");
write_manifest(&root);
link_manifest(&mut app, &root);
app.state.agent_view_override = Some(crate::api::schema::AgentViewSetParams {
source: "plugin:example.worktree-bootstrap".into(),
label: None,
filter: None,
sort: Vec::new(),
});
let disabled = app.handle_api_request(Request {
id: "disable".into(),
method: Method::PluginDisable(PluginSetEnabledParams {
plugin_id: "example.worktree-bootstrap".into(),
}),
});
let ResponseResult::PluginDisabled { plugin } = response_result(&disabled) else {
panic!("expected disabled response: {disabled}");
};
assert!(!plugin.enabled);
assert!(app.state.agent_view_override.is_none());
let delayed_restore = app.handle_api_request(Request {
id: "delayed-startup-restore".into(),
method: Method::AgentViewSet(crate::api::schema::AgentViewSetParams {
source: "plugin:example.worktree-bootstrap".into(),
label: None,
filter: None,
sort: Vec::new(),
}),
});
let delayed_restore: crate::api::schema::ErrorResponse =
serde_json::from_str(&delayed_restore).unwrap();
assert_eq!(delayed_restore.error.code, "plugin_disabled");
let enabled = app.handle_api_request(Request {
id: "enable".into(),
method: Method::PluginEnable(PluginSetEnabledParams {
plugin_id: "example.worktree-bootstrap".into(),
}),
});
let ResponseResult::PluginEnabled { plugin } = response_result(&enabled) else {
panic!("expected enabled response: {enabled}");
};
assert!(plugin.enabled);
let _ = std::fs::remove_dir_all(root);
}
#[test]
fn plugin_pane_open_requires_installed_plugin() {
let mut app = test_app();
let response = app.handle_api_request(Request {
id: "pane-open".into(),
method: Method::PluginPaneOpen(PluginPaneOpenParams {
plugin_id: "example.missing".into(),
entrypoint: "ui".into(),
placement: Some(PluginPanePlacement::Split),
width: None,
height: None,
workspace_id: None,
target_pane_id: None,
direction: None,
cwd: None,
focus: false,
env: std::collections::HashMap::new(),
}),
});
let value: serde_json::Value = serde_json::from_str(&response).unwrap();
assert_eq!(value["error"]["code"], "plugin_not_found");
}
#[test]
fn plugin_pane_open_rejects_popup_size_for_non_popup_placement() {
let mut app = test_app();
let root = unique_temp_path("plugin-pane-non-popup-size-param");
write_manifest(&root);
link_manifest(&mut app, &root);
let response = app.handle_api_request(Request {
id: "pane-open-size".into(),
method: Method::PluginPaneOpen(PluginPaneOpenParams {
plugin_id: "example.worktree-bootstrap".into(),
entrypoint: "board".into(),
placement: Some(PluginPanePlacement::Split),
width: Some(crate::popup_size::PopupSize::Percent(80)),
height: None,
workspace_id: None,
target_pane_id: None,
direction: Some(crate::api::schema::SplitDirection::Right),
cwd: None,
focus: false,
env: std::collections::HashMap::new(),
}),
});
let value: serde_json::Value = serde_json::from_str(&response).unwrap();
assert_eq!(value["error"]["code"], "invalid_params");
let _ = std::fs::remove_dir_all(root);
}
#[cfg(windows)]
#[tokio::test]
async fn windows_plugin_pane_commands_resolve_from_plugin_root_with_cwd_override() {
use std::os::windows::ffi::OsStrExt;
let mut app = test_app();
app.state.workspaces = vec![crate::workspace::Workspace::test_new("plugin-pane-paths")];
app.state.ensure_test_terminals();
app.state.active = Some(0);
app.state.selected = 0;
app.state.mode = crate::app::Mode::Terminal;
let root = unique_temp_path("plugin-pane-paths");
let child_cwd = root.join("child-cwd");
std::fs::create_dir_all(&child_cwd).unwrap();
let cleanup_root = root.canonicalize().unwrap();
let tool = root.join("tool.exe");
let long_where_relative = format!("bin/{}/where.exe", "x".repeat(220));
let long_where = root.join(&long_where_relative);
std::fs::create_dir_all(long_where.parent().unwrap()).unwrap();
let shell = std::env::var_os("ComSpec").expect("ComSpec");
std::fs::copy(&shell, &tool).unwrap();
let where_exe = std::path::PathBuf::from(std::env::var_os("SystemRoot").unwrap())
.join("System32/where.exe");
std::fs::copy(where_exe, &long_where).unwrap();
let where_probe = "herdr-long-path-probe.exe";
std::fs::write(child_cwd.join(where_probe), b"").unwrap();
assert!(
root.as_os_str().encode_wide().count()
< windows_sys::Win32::Foundation::MAX_PATH as usize
);
assert!(
long_where.as_os_str().encode_wide().count()
>= windows_sys::Win32::Foundation::MAX_PATH as usize
);
let script = "@echo off\r\n(echo %1&cd)>capture-%1.tmp\r\nmove /y capture-%1.tmp capture-%1.txt >nul\r\n";
std::fs::write(root.join("slot.cmd"), script).unwrap();
std::fs::write(child_cwd.join("slot.cmd"), script).unwrap();
write_manifest_content(
&root,
&format!(
r#"
id = "example.pane-paths"
name = "Pane Paths"
version = "0.1.0"
min_herdr_version = "0.7.0"
platforms = ["windows"]
[[panes]]
id = "explicit"
title = "Explicit"
command = ["./tool.exe", "/d", "/c", "slot.cmd", "explicit"]
[[panes]]
id = "bare"
title = "Bare"
command = ["tool.exe", "/d", "/c", "slot.cmd", "bare"]
[[panes]]
id = "path"
title = "Path"
command = ["cmd.exe", "/d", "/c", "slot.cmd", "path"]
[[panes]]
id = "absolute"
title = "Absolute"
command = ['{}', "/d", "/c", "slot.cmd", "absolute"]
[[panes]]
id = "long"
title = "Long executable"
command = ['./{}', "{}"]
[[panes]]
id = "default"
title = "Default cwd"
command = ["cmd.exe", "/d", "/c", "slot.cmd", "default"]
"#,
tool.display(),
long_where_relative,
where_probe
),
);
link_manifest(&mut app, &root);
for (entrypoint, cwd) in [
("explicit", Some(&child_cwd)),
("bare", Some(&child_cwd)),
("path", Some(&child_cwd)),
("absolute", Some(&child_cwd)),
("long", Some(&child_cwd)),
("default", None),
] {
let expected_cwd = cwd.unwrap_or(&root);
let open = app.handle_api_request(Request {
id: format!("pane-open-{entrypoint}"),
method: Method::PluginPaneOpen(PluginPaneOpenParams {
plugin_id: "example.pane-paths".into(),
entrypoint: entrypoint.into(),
placement: Some(PluginPanePlacement::Split),
width: None,
height: None,
workspace_id: None,
target_pane_id: None,
direction: None,
cwd: cwd.map(|path| path.display().to_string()),
focus: false,
env: std::collections::HashMap::new(),
}),
});
let ResponseResult::PluginPaneOpened { plugin_pane } = response_result(&open) else {
panic!("failed to open {entrypoint} plugin pane: {open}");
};
if entrypoint == "long" {
let Some((ws_idx, pane_id)) = app.parse_pane_id(&plugin_pane.pane.pane_id) else {
panic!("opened pane id should parse");
};
let runtime = app
.state
.runtime_for_pane_in_workspace(&app.terminal_runtimes, ws_idx, pane_id)
.expect("long executable pane runtime");
let expected = child_cwd.join(where_probe).canonicalize().unwrap();
let deadline = std::time::Instant::now() + std::time::Duration::from_secs(5);
loop {
let text = runtime.recent_unwrapped_text(20);
if text.lines().any(|line| {
std::fs::canonicalize(line.trim()).is_ok_and(|path| path == expected)
}) {
break;
}
assert!(
std::time::Instant::now() < deadline,
"long where.exe output missing from pane: {text:?}"
);
std::thread::sleep(std::time::Duration::from_millis(10));
}
continue;
}
let capture = read_capture_when_ready(
&expected_cwd.join(format!("capture-{entrypoint}.txt")),
|| {},
);
let mut lines = capture.lines();
assert_eq!(lines.next(), Some(entrypoint));
let actual_cwd = std::fs::canonicalize(lines.next().expect("captured cwd")).unwrap();
assert_eq!(actual_cwd, expected_cwd.canonicalize().unwrap());
}
for (_, runtime) in app.terminal_runtimes.drain() {
runtime.shutdown();
}
// PTY actor shutdown is queued, so its Windows handles can outlive `shutdown()`.
let deadline = std::time::Instant::now() + std::time::Duration::from_secs(5);
loop {
match std::fs::remove_dir_all(&cleanup_root) {
Ok(()) => break,
Err(error) => {
assert!(
std::time::Instant::now() < deadline,
"failed to remove {} after runtime shutdown: {error}",
cleanup_root.display()
);
std::thread::sleep(std::time::Duration::from_millis(10));
}
}
}
}
#[cfg(unix)]
#[tokio::test]
async fn plugin_pane_open_uses_plugin_root_title_env_and_target_context() {
let mut app = test_app();
let mut workspace = crate::workspace::Workspace::test_new("plugin-target");
workspace.custom_name = None;
let root_pane = workspace.tabs[0].root_pane;
let root_terminal = workspace.terminal_id(root_pane).cloned().unwrap();
app.state.workspaces = vec![workspace];
app.state.ensure_test_terminals();
app.state.active = Some(0);
app.state.selected = 0;
app.state.mode = crate::app::Mode::Terminal;
app.state.kitty_graphics_enabled = true;
app.state.host_cell_size = crate::kitty_graphics::HostCellSize {
width_px: 11,
height_px: 22,
};
app.state.terminals.get_mut(&root_terminal).unwrap().cwd = "/tmp".into();
let target_public_pane_id = app.public_pane_id(0, root_pane).unwrap();
let root = unique_temp_path("plugin-pane-open");
let capture = root.join("capture.txt");
write_manifest_content(
&root,
&format!(
r#"
id = "example.pane"
name = "Pane Plugin"
version = "0.1.0"
min_herdr_version = "0.6.10"
platforms = ["linux", "macos"]
[[panes]]
id = "board"
title = "Plugin Board"
command = ["sh", "-c", "printf '%s\n%s\n%s\n%s\n%s\n%s\n%s\n%s\n%s\n' \"$PWD\" \"$HERDR_PLUGIN_ID\" \"$HERDR_PLUGIN_ENTRYPOINT_ID\" \"$HERDR_WORKSPACE_ID\" \"$HERDR_PANE_ID\" \"$HERDR_BIN_PATH\" \"$HERDR_PLUGIN_CONTEXT_JSON\" \"${{HERDR_CELL_WIDTH_PX-unset}}\" \"${{HERDR_CELL_HEIGHT_PX-unset}}\" > {}"]
"#,
capture.display()
),
);
link_manifest(&mut app, &root);
let open = app.handle_api_request(Request {
id: "pane-open".into(),
method: Method::PluginPaneOpen(PluginPaneOpenParams {
plugin_id: "example.pane".into(),
entrypoint: "board".into(),
placement: Some(PluginPanePlacement::Overlay),
width: None,
height: None,
workspace_id: None,
target_pane_id: None,
direction: None,
cwd: None,
focus: true,
env: std::collections::HashMap::from([
("HERDR_PLUGIN_ID".to_string(), "spoofed-plugin".to_string()),
(
"HERDR_PLUGIN_ENTRYPOINT_ID".to_string(),
"spoofed-entrypoint".to_string(),
),
(
"HERDR_PLUGIN_CONTEXT_JSON".to_string(),
"{\"spoofed\":true}".to_string(),
),
(
"HERDR_BIN_PATH".to_string(),
"/tmp/spoofed-herdr".to_string(),
),
]),
}),
});
let ResponseResult::PluginPaneOpened { plugin_pane } = response_result(&open) else {
panic!("expected plugin pane opened response: {open}");
};
assert_eq!(plugin_pane.plugin_id, "example.pane");
assert_eq!(plugin_pane.entrypoint, "board");
assert_eq!(plugin_pane.pane.label.as_deref(), Some("Plugin Board"));
let Some((_, opened_pane_id)) = app.parse_pane_id(&plugin_pane.pane.pane_id) else {
panic!("opened pane id should parse");
};
assert!(app.state.plugin_panes.contains_key(&opened_pane_id));
let text = read_capture_when_ready(&capture, || {});
let mut lines = text.lines();
assert_eq!(lines.next(), Some(canonical_path_string(&root).as_str()));
assert_eq!(lines.next(), Some("example.pane"));
assert_eq!(lines.next(), Some("board"));
assert_eq!(lines.next(), Some(plugin_pane.pane.workspace_id.as_str()));
assert_eq!(lines.next(), Some(plugin_pane.pane.pane_id.as_str()));
let bin_path = lines.next().expect("bin path");
assert_ne!(bin_path, "/tmp/spoofed-herdr");
assert_eq!(
bin_path,
std::env::current_exe()
.expect("current exe should resolve")
.display()
.to_string()
);
let context: PluginInvocationContext =
serde_json::from_str(lines.next().expect("context json")).unwrap();
assert_eq!(
context.workspace_id.as_deref(),
Some(plugin_pane.pane.workspace_id.as_str())
);
assert_eq!(
context.focused_pane_id.as_deref(),
Some(target_public_pane_id.as_str())
);
assert_eq!(lines.next(), Some("unset"));
assert_eq!(lines.next(), Some("unset"));
for (_, runtime) in app.terminal_runtimes.drain() {
runtime.shutdown();
}
let _ = std::fs::remove_dir_all(root);
}
#[cfg(unix)]
#[tokio::test]
async fn plugin_pane_open_injects_plugin_paths_and_protects_overrides() {
let mut app = test_app();
app.state.workspaces = vec![crate::workspace::Workspace::test_new("plugin-path-env")];
app.state.ensure_test_terminals();
app.state.active = Some(0);
app.state.selected = 0;
app.state.mode = crate::app::Mode::Terminal;
let root = unique_temp_path("plugin-pane-path-env");
let capture = root.join("capture.txt");
write_manifest_content(
&root,
&format!(
r#"
id = "example.path-env"
name = "Path Env"
version = "0.1.0"
min_herdr_version = "0.6.10"
platforms = ["linux", "macos"]
[[panes]]
id = "board"
title = "Plugin Board"
command = ["sh", "-c", "printf '%s\n%s\n%s\n' \"$HERDR_PLUGIN_ROOT\" \"$HERDR_PLUGIN_CONFIG_DIR\" \"$HERDR_PLUGIN_STATE_DIR\" > {}"]
"#,
capture.display()
),
);
link_manifest(&mut app, &root);
let open = app.handle_api_request(Request {
id: "pane-open".into(),
method: Method::PluginPaneOpen(PluginPaneOpenParams {
plugin_id: "example.path-env".into(),
entrypoint: "board".into(),
placement: Some(PluginPanePlacement::Overlay),
width: None,
height: None,
workspace_id: None,
target_pane_id: None,
direction: None,
cwd: None,
focus: true,
env: std::collections::HashMap::from([
(
"HERDR_PLUGIN_ROOT".to_string(),
"/tmp/spoofed-root".to_string(),
),
(
"HERDR_PLUGIN_CONFIG_DIR".to_string(),
"/tmp/spoofed-config".to_string(),
),
(
"HERDR_PLUGIN_STATE_DIR".to_string(),
"/tmp/spoofed-state".to_string(),
),
]),
}),
});
let ResponseResult::PluginPaneOpened { .. } = response_result(&open) else {
panic!("expected plugin pane opened response: {open}");
};
let text = read_capture_when_ready(&capture, || {});
let mut lines = text.lines();
assert_eq!(lines.next(), Some(canonical_path_string(&root).as_str()));
assert_eq!(
lines.next(),
Some(
crate::config::config_dir()
.join("plugins")
.join("config")
.join("example.path-env")
.display()
.to_string()
.as_str()
)
);
assert_eq!(
lines.next(),
Some(
crate::config::state_dir()
.join("plugins")
.join("example.path-env")
.display()
.to_string()
.as_str()
)
);
for (_, runtime) in app.terminal_runtimes.drain() {
runtime.shutdown();
}
let _ = std::fs::remove_dir_all(root);
}
#[cfg(unix)]
#[tokio::test]
async fn plugin_pane_open_tab_emits_tab_created_before_pane_created() {
let event_hub = crate::api::EventHub::default();
let (_api_tx, api_rx) = tokio::sync::mpsc::unbounded_channel();
let mut app = App::new(
&crate::config::Config::default(),
crate::app::AppPolicy::TEST,
None,
api_rx,
event_hub.clone(),
);
app.state.workspaces = vec![crate::workspace::Workspace::test_new("plugin-tab")];
app.state.ensure_test_terminals();
app.state.active = Some(0);
app.state.selected = 0;
app.state.mode = crate::app::Mode::Terminal;
let root = unique_temp_path("plugin-pane-tab-events");
write_manifest_content(
&root,
r#"
id = "example.tab"
name = "Tab Plugin"
version = "0.1.0"
min_herdr_version = "0.6.10"
platforms = ["linux", "macos"]
[[panes]]
id = "board"
title = "Plugin Board"
placement = "tab"
command = ["sh", "-c", "sleep 1"]
"#,
);
link_manifest(&mut app, &root);
let open = app.handle_api_request(Request {
id: "pane-open-tab".into(),
method: Method::PluginPaneOpen(PluginPaneOpenParams {
plugin_id: "example.tab".into(),
entrypoint: "board".into(),
placement: None,
width: None,
height: None,
workspace_id: None,
target_pane_id: None,
direction: None,
cwd: None,
focus: true,
env: std::collections::HashMap::new(),
}),
});
let ResponseResult::PluginPaneOpened { .. } = response_result(&open) else {
panic!("expected plugin pane opened response: {open}");
};
let events = event_hub
.events_after(0)
.into_iter()
.map(|(_, event)| event.event)
.collect::<Vec<_>>();
let tab_created = events
.iter()
.position(|event| *event == crate::api::schema::EventKind::TabCreated)
.expect("tab.created should be emitted");
let pane_created = events
.iter()
.position(|event| *event == crate::api::schema::EventKind::PaneCreated)
.expect("pane.created should be emitted");
let layout_updated = events
.iter()
.position(|event| *event == crate::api::schema::EventKind::LayoutUpdated)
.expect("layout.updated should be emitted");
assert!(tab_created < pane_created);
assert!(pane_created < layout_updated);
for (_, runtime) in app.terminal_runtimes.drain() {
runtime.shutdown();
}
let _ = std::fs::remove_dir_all(root);
}
#[cfg(unix)]
#[tokio::test]
async fn plugin_pane_open_zoomed_split_emits_layout_updated() {
let event_hub = crate::api::EventHub::default();
let (_api_tx, api_rx) = tokio::sync::mpsc::unbounded_channel();
let mut app = App::new(
&crate::config::Config::default(),
crate::app::AppPolicy::TEST,
None,
api_rx,
event_hub.clone(),
);
app.state.workspaces = vec![crate::workspace::Workspace::test_new("plugin-split")];
app.state.ensure_test_terminals();
app.state.active = Some(0);
app.state.selected = 0;
app.state.mode = crate::app::Mode::Terminal;
let root = unique_temp_path("plugin-pane-split-layout-event");
write_manifest_content(
&root,
r#"
id = "example.split"
name = "Split Plugin"
version = "0.1.0"
min_herdr_version = "0.6.10"
platforms = ["linux", "macos"]
[[panes]]
id = "board"
title = "Plugin Board"
placement = "split"
command = ["sh", "-c", "sleep 1"]
"#,
);
link_manifest(&mut app, &root);
let open = app.handle_api_request(Request {
id: "pane-open-split".into(),
method: Method::PluginPaneOpen(PluginPaneOpenParams {
plugin_id: "example.split".into(),
entrypoint: "board".into(),
placement: Some(PluginPanePlacement::Zoomed),
width: None,
height: None,
workspace_id: None,
target_pane_id: None,
direction: Some(crate::api::schema::SplitDirection::Right),
cwd: None,
focus: true,
env: std::collections::HashMap::new(),
}),
});
let ResponseResult::PluginPaneOpened { .. } = response_result(&open) else {
panic!("expected plugin pane opened response: {open}");
};
let events = event_hub.events_after(0);
let pane_created = events
.iter()
.position(|(_, event)| event.event == crate::api::schema::EventKind::PaneCreated)
.expect("pane.created should be emitted");
let layout_updated = events
.iter()
.position(|(_, event)| event.event == crate::api::schema::EventKind::LayoutUpdated)
.expect("layout.updated should be emitted");
assert!(pane_created < layout_updated);
assert!(matches!(
&events[layout_updated].1.data,
crate::api::schema::EventData::LayoutUpdated { layout }
if layout.zoomed && layout.panes.len() == 2
));
for (_, runtime) in app.terminal_runtimes.drain() {
runtime.shutdown();
}
let _ = std::fs::remove_dir_all(root);
}
#[cfg(unix)]
#[tokio::test]
async fn plugin_pane_open_overlay_emits_layout_updated() {
let event_hub = crate::api::EventHub::default();
let (_api_tx, api_rx) = tokio::sync::mpsc::unbounded_channel();
let mut app = App::new(
&crate::config::Config::default(),
crate::app::AppPolicy::TEST,
None,
api_rx,
event_hub.clone(),
);
app.state.workspaces = vec![crate::workspace::Workspace::test_new("plugin-overlay")];
app.state.ensure_test_terminals();
app.state.active = Some(0);
app.state.selected = 0;
app.state.mode = crate::app::Mode::Terminal;
let root = unique_temp_path("plugin-pane-overlay-layout-event");
write_manifest_content(
&root,
r#"
id = "example.overlay"
name = "Overlay Plugin"
version = "0.1.0"
min_herdr_version = "0.6.10"
platforms = ["linux", "macos"]
[[panes]]
id = "board"
title = "Plugin Board"
placement = "overlay"
command = ["sh", "-c", "sleep 1"]
"#,
);
link_manifest(&mut app, &root);
let open = app.handle_api_request(Request {
id: "pane-open-overlay".into(),
method: Method::PluginPaneOpen(PluginPaneOpenParams {
plugin_id: "example.overlay".into(),
entrypoint: "board".into(),
placement: None,
width: None,
height: None,
workspace_id: None,
target_pane_id: None,
direction: None,
cwd: None,
focus: true,
env: std::collections::HashMap::new(),
}),
});
let ResponseResult::PluginPaneOpened { .. } = response_result(&open) else {
panic!("expected plugin pane opened response: {open}");
};
let events = event_hub.events_after(0);
let pane_created = events
.iter()
.position(|(_, event)| event.event == crate::api::schema::EventKind::PaneCreated)
.expect("pane.created should be emitted");
let layout_updated = events
.iter()
.position(|(_, event)| event.event == crate::api::schema::EventKind::LayoutUpdated)
.expect("layout.updated should be emitted");
assert!(pane_created < layout_updated);
assert!(matches!(
&events[layout_updated].1.data,
crate::api::schema::EventData::LayoutUpdated { layout }
if layout.zoomed && layout.panes.len() == 2
));
for (_, runtime) in app.terminal_runtimes.drain() {
runtime.shutdown();
}
let _ = std::fs::remove_dir_all(root);
}
#[cfg(unix)]
#[tokio::test]
async fn plugin_pane_open_popup_is_layout_neutral() {
let event_hub = crate::api::EventHub::default();
let (_api_tx, api_rx) = tokio::sync::mpsc::unbounded_channel();
let mut app = App::new(
&crate::config::Config::default(),
crate::app::AppPolicy::TEST,
None,
api_rx,
event_hub.clone(),
);
app.state.workspaces = vec![crate::workspace::Workspace::test_new("plugin-popup")];
app.state.ensure_test_terminals();
app.state.active = Some(0);
app.state.selected = 0;
app.state.mode = crate::app::Mode::Terminal;
let root_pane = app.state.workspaces[0].tabs[0].root_pane;
let root_public = app.public_pane_id(0, root_pane).unwrap();
let root = unique_temp_path("plugin-pane-popup");
let env_capture = root.join("popup-env.txt");
let manifest = format!(
r#"
id = "example.popup"
name = "Popup Plugin"
version = "0.1.0"
min_herdr_version = "0.6.10"
platforms = ["linux", "macos"]
[[panes]]
id = "board"
title = "Plugin Popup"
placement = "popup"
width = "80%"
height = "40%"
command = ["sh", "-c", "printf %s ${{HERDR_PANE_ID-unset}} > '{}'; sleep 1"]
"#,
env_capture.display()
);
write_manifest_content(&root, &manifest);
link_manifest(&mut app, &root);
let popup_request = |id: &str| Request {
id: id.into(),
method: Method::PluginPaneOpen(PluginPaneOpenParams {
plugin_id: "example.popup".into(),
entrypoint: "board".into(),
placement: None,
width: None,
height: None,
workspace_id: None,
target_pane_id: None,
direction: None,
cwd: None,
focus: true,
env: std::collections::HashMap::new(),
}),
};
app.state.mode = crate::app::Mode::Navigate;
let open = app.handle_api_request(popup_request("pane-open-popup"));
assert_eq!(response_result(&open), ResponseResult::Ok {});
let duplicate = app.handle_api_request(popup_request("pane-open-popup-duplicate"));
let duplicate: crate::api::schema::ErrorResponse =
serde_json::from_str(&duplicate).unwrap();
assert_eq!(duplicate.error.code, "ui_busy");
assert_eq!(
read_capture_when_ready(&env_capture, || {
app.drain_internal_events();
}),
"unset"
);
let opened_pane_id = app.state.popup_pane.as_ref().unwrap().pane_id;
assert!(!app.state.plugin_panes.contains_key(&opened_pane_id));
app.state.assert_invariants_for_test();
app.state.view.terminal_area = ratatui::layout::Rect::new(0, 0, 100, 30);
let (outer, inner) = crate::ui::popup_pane_rects(&app.state, app.state.view.terminal_area)
.expect("popup rects");
assert_eq!((outer.width, outer.height), (80, 12));
assert_eq!((inner.width, inner.height), (77, 10));
assert_eq!(app.state.workspaces[0].tabs[0].layout.pane_count(), 1);
assert!(!app.state.workspaces[0].tabs[0].zoomed);
let pane_list = app.handle_api_request(Request {
id: "pane-list-popup".into(),
method: Method::PaneList(PaneListParams {
workspace_id: Some(app.public_workspace_id(0)),
}),
});
let ResponseResult::PaneList { panes } = response_result(&pane_list) else {
panic!("expected pane list response: {pane_list}");
};
assert_eq!(panes.len(), 1);
assert_eq!(panes[0].pane_id, root_public);
assert!(panes[0].focused);
assert_eq!(
app.current_plugin_context("popup-open").focused_pane_id,
Some(root_public)
);
assert!(event_hub.events_after(0).is_empty());
app.handle_internal_event(crate::events::AppEvent::PaneDied {
pane_id: opened_pane_id,
exit_reason: crate::platform::ChildExitReason::Exited,
});
assert!(app.state.popup_pane.is_none());
assert!(event_hub.events_after(0).is_empty());
for (_, runtime) in app.terminal_runtimes.drain() {
runtime.shutdown();
}
let _ = std::fs::remove_dir_all(root);
}
#[test]
fn manifest_action_list_and_invoke_with_context() {
let mut app = test_app();
let root = unique_temp_path("plugin-action-list");
write_manifest(&root);
link_manifest(&mut app, &root);
let list = app.handle_api_request(Request {
id: "list".into(),
method: Method::PluginActionList(PluginActionListParams { plugin_id: None }),
});
let ResponseResult::PluginActionList { actions } = response_result(&list) else {
panic!("expected plugin action list: {list}");
};
assert_eq!(actions.len(), 1);
assert_eq!(
actions[0].qualified_id(),
"example.worktree-bootstrap.bootstrap"
);
assert_eq!(actions[0].command, ["bun", "run", "bootstrap.ts"]);
assert_eq!(
actions[0].platforms,
Some(vec![
crate::api::schema::PluginPlatform::Linux,
crate::api::schema::PluginPlatform::Macos,
crate::api::schema::PluginPlatform::Windows,
])
);
let invoke = app.handle_api_request(Request {
id: "invoke".into(),
method: Method::PluginActionInvoke(PluginActionInvokeParams {
plugin_id: Some("example.worktree-bootstrap".into()),
action_id: "bootstrap".into(),
context: Some(PluginInvocationContext {
workspace_id: Some("1".into()),
workspace_label: None,
workspace_cwd: None,
worktree: None,
tab_id: None,
tab_label: None,
focused_pane_id: None,
focused_pane_cwd: None,
focused_pane_agent: None,
focused_pane_status: None,
selected_text: None,
invocation_source: Some("test".into()),
correlation_id: Some("external-correlation".into()),
clicked_url: None,
link_handler_id: None,
}),
}),
});
let ResponseResult::PluginActionInvoked {
action,
context,
log,
} = response_result(&invoke)
else {
panic!("expected plugin action invocation: {invoke}");
};
assert_eq!(
action.qualified_id(),
"example.worktree-bootstrap.bootstrap"
);
assert_eq!(action.command, ["bun", "run", "bootstrap.ts"]);
assert_eq!(log.plugin_id, "example.worktree-bootstrap");
assert_eq!(log.action_id.as_deref(), Some("bootstrap"));
assert_eq!(context.workspace_id.as_deref(), Some("1"));
assert_eq!(context.invocation_source.as_deref(), Some("test"));
assert_eq!(
context.correlation_id.as_deref(),
Some("external-correlation")
);
let _ = std::fs::remove_dir_all(root);
}
#[test]
fn stale_registry_entries_are_visible_but_not_runnable() {
let mut app = test_app();
let root = unique_temp_path("plugin-stale-registry");
write_manifest(&root);
let plugin = load_plugin_manifest(&root.display().to_string(), true).unwrap();
let _ = std::fs::remove_dir_all(&root);
let reloaded =
crate::persist::plugin_registry::reload_manifests(vec![plugin], |path, enabled| {
load_plugin_manifest(path, enabled).map_err(|(_, msg)| msg)
});
assert_eq!(reloaded.len(), 1);
assert!(reloaded[0].warnings.iter().any(|warning| warning
.starts_with(crate::persist::plugin_registry::MANIFEST_UNAVAILABLE_WARNING_PREFIX)));
app.state
.installed_plugins
.insert(reloaded[0].plugin_id.clone(), reloaded[0].clone());
let list = app.handle_api_request(Request {
id: "plugin-list".into(),
method: Method::PluginList(PluginListParams { plugin_id: None }),
});
let ResponseResult::PluginList { plugins } = response_result(&list) else {
panic!("expected plugin list: {list}");
};
assert_eq!(plugins.len(), 1);
let actions = app.handle_api_request(Request {
id: "action-list".into(),
method: Method::PluginActionList(PluginActionListParams { plugin_id: None }),
});
let ResponseResult::PluginActionList { actions } = response_result(&actions) else {
panic!("expected action list: {actions}");
};
assert!(actions.is_empty());
let invoke = app.handle_api_request(Request {
id: "invoke".into(),
method: Method::PluginActionInvoke(PluginActionInvokeParams {
plugin_id: Some("example.worktree-bootstrap".into()),
action_id: "bootstrap".into(),
context: None,
}),
});
let value: serde_json::Value = serde_json::from_str(&invoke).unwrap();
assert_eq!(value["error"]["code"], "plugin_manifest_unavailable");
let pane = app.handle_api_request(Request {
id: "pane-open".into(),
method: Method::PluginPaneOpen(PluginPaneOpenParams {
plugin_id: "example.worktree-bootstrap".into(),
entrypoint: "board".into(),
placement: None,
width: None,
height: None,
workspace_id: None,
target_pane_id: None,
direction: None,
cwd: None,
focus: true,
env: std::collections::HashMap::new(),
}),
});
let value: serde_json::Value = serde_json::from_str(&pane).unwrap();
assert_eq!(value["error"]["code"], "plugin_manifest_unavailable");
}
#[test]
fn non_cli_plugin_consumers_refresh_global_enabled_state() {
let _guard = crate::config::test_config_env_lock().lock().unwrap();
let previous_config_home = std::env::var_os("XDG_CONFIG_HOME");
let base = unique_temp_path("plugin-global-refresh");
std::env::set_var("XDG_CONFIG_HOME", &base);
let root = base.join("plugin");
write_manifest(&root);
let plugin = load_plugin_manifest(&root.display().to_string(), false).unwrap();
crate::persist::plugin_registry::update(|plugins| {
plugins.retain(|entry| entry.plugin_id != plugin.plugin_id);
plugins.push(plugin.clone());
})
.unwrap();
let mut app = test_app();
app.policy.persist_plugin_registry = true;
let workspace = crate::workspace::Workspace::test_new("plugin-refresh");
let pane_id = workspace.tabs[0].root_pane;
app.state.workspaces = vec![workspace];
app.state.ensure_test_terminals();
app.state.active = Some(0);
app.state.selected = 0;
let make_stale = |app: &mut App| {
let mut stale = plugin.clone();
stale.enabled = true;
app.state
.installed_plugins
.insert(stale.plugin_id.clone(), stale);
};
make_stale(&mut app);
assert!(app
.invoke_plugin_action_from_keybind("bootstrap".into(), None)
.unwrap_err()
.contains("disabled"));
make_stale(&mut app);
assert!(!app
.invoke_plugin_link_handler_for_url(
"https://github.com/herdrdev/herdr/issues/1174",
pane_id,
)
.unwrap());
make_stale(&mut app);
let pane = app.handle_api_request(Request {
id: "pane-disabled".into(),
method: Method::PluginPaneOpen(PluginPaneOpenParams {
plugin_id: "example.worktree-bootstrap".into(),
entrypoint: "board".into(),
placement: Some(PluginPanePlacement::Overlay),
width: None,
height: None,
workspace_id: None,
target_pane_id: None,
direction: None,
cwd: None,
focus: true,
env: std::collections::HashMap::new(),
}),
});
let pane: serde_json::Value = serde_json::from_str(&pane).unwrap();
assert_eq!(pane["error"]["code"], "plugin_disabled");
make_stale(&mut app);
let logs_before = app.state.plugin_command_logs.len();
let workspace = app.workspace_info(0);
app.run_plugin_event_hooks(&crate::api::schema::EventEnvelope {
event: crate::api::schema::EventKind::WorktreeCreated,
data: crate::api::schema::EventData::WorktreeCreated {
workspace: workspace.clone(),
worktree: crate::api::schema::WorktreeInfo {
path: "/tmp/repo".into(),
branch: Some("feature".into()),
is_bare: false,
is_detached: false,
is_prunable: false,
is_linked_worktree: true,
open_workspace_id: Some(workspace.workspace_id),
label: "feature".into(),
},
},
});
assert_eq!(app.state.plugin_command_logs.len(), logs_before);
let _ = std::fs::remove_dir_all(&base);
match previous_config_home {
Some(previous) => std::env::set_var("XDG_CONFIG_HOME", previous),
None => std::env::remove_var("XDG_CONFIG_HOME"),
}
}
#[cfg(unix)]
#[test]
fn manifest_action_invoke_runs_command_and_captures_log() {
let mut app = test_app();
let root = unique_temp_path("plugin-action-runner");
write_manifest_content(
&root,
r#"
id = "example.runner"
name = "Runner"
version = "0.1.0"
min_herdr_version = "0.6.10"
platforms = ["linux", "macos"]
[[actions]]
id = "run"
title = "Run"
command = ["sh", "-c", "printf '%s' \"$HERDR_PLUGIN_ACTION_ID\""]
"#,
);
link_manifest(&mut app, &root);
let invoke = app.handle_api_request(Request {
id: "invoke-runner".into(),
method: Method::PluginActionInvoke(PluginActionInvokeParams {
plugin_id: Some("example.runner".into()),
action_id: "run".into(),
context: None,
}),
});
let ResponseResult::PluginActionInvoked { log, .. } = response_result(&invoke) else {
panic!("expected plugin action invocation: {invoke}");
};
assert_eq!(log.status, PluginCommandStatus::Running);
let deadline = std::time::Instant::now() + std::time::Duration::from_secs(5);
while std::time::Instant::now() < deadline {
app.drain_all_internal_events();
if app.state.plugin_command_logs.iter().any(|entry| {
entry.log_id == log.log_id && entry.status != PluginCommandStatus::Running
}) {
break;
}
std::thread::sleep(std::time::Duration::from_millis(10));
}
let logs = app.handle_api_request(Request {
id: "logs".into(),
method: Method::PluginLogList(PluginLogListParams {
plugin_id: Some("example.runner".into()),
limit: Some(10),
}),
});
let ResponseResult::PluginLogList { logs } = response_result(&logs) else {
panic!("expected plugin logs: {logs}");
};
let finished = logs
.iter()
.find(|entry| entry.log_id == log.log_id)
.expect("log should exist");
assert_eq!(finished.status, PluginCommandStatus::Succeeded);
assert_eq!(finished.stdout.as_deref(), Some("run"));
assert_eq!(finished.exit_code, Some(0));
let _ = std::fs::remove_dir_all(root);
}
#[cfg(unix)]
#[test]
fn manifest_action_invoke_injects_plugin_paths() {
let mut app = test_app();
let root = unique_temp_path("plugin-action-path-env");
write_manifest_content(
&root,
r#"
id = "example.action-paths"
name = "Action Paths"
version = "0.1.0"
min_herdr_version = "0.6.10"
platforms = ["linux", "macos"]
[[actions]]
id = "run"
title = "Run"
command = ["sh", "-c", "printf '%s\n%s\n%s' \"$HERDR_PLUGIN_ROOT\" \"$HERDR_PLUGIN_CONFIG_DIR\" \"$HERDR_PLUGIN_STATE_DIR\""]
"#,
);
link_manifest(&mut app, &root);
let invoke = app.handle_api_request(Request {
id: "invoke-runner".into(),
method: Method::PluginActionInvoke(PluginActionInvokeParams {
plugin_id: Some("example.action-paths".into()),
action_id: "run".into(),
context: None,
}),
});
let ResponseResult::PluginActionInvoked { log, .. } = response_result(&invoke) else {
panic!("expected plugin action invocation: {invoke}");
};
let deadline = std::time::Instant::now() + std::time::Duration::from_secs(5);
while std::time::Instant::now() < deadline {
app.drain_all_internal_events();
if app.state.plugin_command_logs.iter().any(|entry| {
entry.log_id == log.log_id && entry.status != PluginCommandStatus::Running
}) {
break;
}
std::thread::sleep(std::time::Duration::from_millis(10));
}
let logs = app.handle_api_request(Request {
id: "logs".into(),
method: Method::PluginLogList(PluginLogListParams {
plugin_id: Some("example.action-paths".into()),
limit: Some(10),
}),
});
let ResponseResult::PluginLogList { logs } = response_result(&logs) else {
panic!("expected plugin logs: {logs}");
};
let finished = logs
.iter()
.find(|entry| entry.log_id == log.log_id)
.expect("log should exist");
assert_eq!(finished.status, PluginCommandStatus::Succeeded);
let mut lines = finished.stdout.as_deref().unwrap_or_default().lines();
assert_eq!(lines.next(), Some(canonical_path_string(&root).as_str()));
assert_eq!(
lines.next(),
Some(
crate::config::config_dir()
.join("plugins")
.join("config")
.join("example.action-paths")
.display()
.to_string()
.as_str()
)
);
assert_eq!(
lines.next(),
Some(
crate::config::state_dir()
.join("plugins")
.join("example.action-paths")
.display()
.to_string()
.as_str()
)
);
let _ = std::fs::remove_dir_all(root);
}
#[tokio::test]
async fn current_plugin_context_leaves_client_owned_selection_empty() {
let mut app = test_app();
let workspace = crate::workspace::Workspace::test_new("plugin-selection");
let pane_id = workspace.tabs[0].root_pane;
let terminal_id = workspace.terminal_id(pane_id).cloned().unwrap();
app.state.workspaces = vec![workspace];
app.state.ensure_test_terminals();
app.state.active = Some(0);
app.state.selected = 0;
app.state.mode = crate::app::Mode::Terminal;
app.terminal_runtimes.insert(
terminal_id,
crate::terminal::TerminalRuntime::test_with_screen_bytes(80, 24, b"hello plugin\n"),
);
let context = app.current_plugin_context("selection-test");
assert_eq!(context.selected_text, None);
}
#[cfg(unix)]
#[test]
fn startup_hooks_run_once_with_plugin_environment() {
let mut app = test_app();
let root = unique_temp_path("plugin-startup-hook");
let capture = root.join("startup.txt");
write_manifest_content(
&root,
&format!(
r#"
id = "example.startup"
name = "Startup"
version = "0.1.0"
min_herdr_version = "0.6.10"
platforms = ["linux", "macos"]
[[startup]]
command = ["sh", "-c", "printf '%s:%s' \"$HERDR_PLUGIN_ID\" \"$HERDR_PLUGIN_EVENT\" > {}"]
"#,
capture.display()
),
);
link_manifest(&mut app, &root);
app.run_plugin_startup_hooks();
assert_eq!(
read_capture_when_ready(&capture, || {
app.drain_all_internal_events();
}),
"example.startup:startup"
);
let plugin = app.state.installed_plugins.get("example.startup").unwrap();
assert_eq!(plugin.startup.len(), 1);
let _ = std::fs::remove_dir_all(root);
}
#[cfg(unix)]
#[test]
fn event_hooks_use_event_target_context() {
let mut app = test_app();
app.state.workspaces = vec![
crate::workspace::Workspace::test_new("active"),
crate::workspace::Workspace::test_new("event-target"),
];
app.state.ensure_test_terminals();
app.state.active = Some(0);
app.state.selected = 0;
let active_workspace_id = app.public_workspace_id(0);
let target_workspace = app.workspace_info(1);
let root = unique_temp_path("plugin-event-context");
let capture = root.join("context.json");
write_manifest_content(
&root,
&format!(
r#"
id = "example.event-context"
name = "Event Context"
version = "0.1.0"
min_herdr_version = "0.6.10"
platforms = ["linux", "macos"]
[[events]]
on = "worktree.created"
command = ["sh", "-c", "printf '%s' \"$HERDR_PLUGIN_CONTEXT_JSON\" > {}"]
"#,
capture.display()
),
);
link_manifest(&mut app, &root);
app.run_plugin_event_hooks(&crate::api::schema::EventEnvelope {
event: crate::api::schema::EventKind::WorktreeCreated,
data: crate::api::schema::EventData::WorktreeCreated {
workspace: target_workspace.clone(),
worktree: crate::api::schema::WorktreeInfo {
path: "/tmp/repo".into(),
branch: Some("feature".into()),
is_bare: false,
is_detached: false,
is_prunable: false,
is_linked_worktree: true,
open_workspace_id: Some(target_workspace.workspace_id.clone()),
label: "feature".into(),
},
},
});
let context: PluginInvocationContext =
serde_json::from_str(&read_capture_when_ready(&capture, || {
app.drain_all_internal_events();
}))
.unwrap();
assert_eq!(
context.workspace_id.as_deref(),
Some(target_workspace.workspace_id.as_str())
);
assert_ne!(
context.workspace_id.as_deref(),
Some(active_workspace_id.as_str())
);
let _ = std::fs::remove_dir_all(root);
}
#[test]
fn plugin_command_limit_rejects_and_logs() {
let mut app = test_app();
let root = unique_temp_path("plugin-command-limit");
write_manifest(&root);
link_manifest(&mut app, &root);
app.state.plugin_commands_in_flight = MAX_PLUGIN_COMMANDS_IN_FLIGHT;
let invoke = app.handle_api_request(Request {
id: "invoke-limit".into(),
method: Method::PluginActionInvoke(PluginActionInvokeParams {
plugin_id: Some("example.worktree-bootstrap".into()),
action_id: "bootstrap".into(),
context: None,
}),
});
let value: serde_json::Value = serde_json::from_str(&invoke).unwrap();
assert_eq!(value["error"]["code"], "plugin_command_limit_reached");
let log = app
.state
.plugin_command_logs
.last()
.expect("rejected command should be logged");
assert_eq!(log.status, PluginCommandStatus::Failed);
assert!(log
.error
.as_deref()
.is_some_and(|error| error.contains("maximum concurrent plugin commands")));
let _ = std::fs::remove_dir_all(root);
}
#[test]
fn closed_event_context_uses_closed_target_ids() {
let mut app = test_app();
app.state.workspaces = vec![crate::workspace::Workspace::test_new("closed-events")];
app.state.ensure_test_terminals();
app.state.active = Some(0);
app.state.selected = 0;
let active_pane_id = app.state.workspaces[0].tabs[0].root_pane;
let active_public_pane_id = app.public_pane_id(0, active_pane_id).unwrap();
let workspace_id = app.public_workspace_id(0);
let closed_tab_id = format!("{workspace_id}:t99");
let closed_pane_id = format!("{workspace_id}:p99");
let tab_context = app.plugin_context_for_event(
&crate::api::schema::EventEnvelope {
event: crate::api::schema::EventKind::TabClosed,
data: crate::api::schema::EventData::TabClosed {
tab_id: closed_tab_id.clone(),
workspace_id: workspace_id.clone(),
},
},
"tab.closed",
);
assert_eq!(
tab_context.workspace_id.as_deref(),
Some(workspace_id.as_str())
);
assert_eq!(tab_context.tab_id.as_deref(), Some(closed_tab_id.as_str()));
assert_eq!(tab_context.focused_pane_id, None);
let pane_context = app.plugin_context_for_event(
&crate::api::schema::EventEnvelope {
event: crate::api::schema::EventKind::PaneClosed,
data: crate::api::schema::EventData::PaneClosed {
pane_id: closed_pane_id.clone(),
workspace_id: workspace_id.clone(),
},
},
"pane.closed",
);
assert_eq!(
pane_context.workspace_id.as_deref(),
Some(workspace_id.as_str())
);
assert_eq!(
pane_context.focused_pane_id.as_deref(),
Some(closed_pane_id.as_str())
);
assert_ne!(
pane_context.focused_pane_id.as_deref(),
Some(active_public_pane_id.as_str())
);
app.state.workspaces[0].worktree_space = Some(crate::workspace::WorktreeSpaceMembership {
key: "repo-key".into(),
label: "herdr".into(),
repo_root: "/repo/herdr".into(),
checkout_path: "/repo/herdr-issue".into(),
is_linked_worktree: true,
});
let workspace = app.workspace_info(0);
let worktree = crate::api::schema::WorktreeInfo {
path: "/repo/herdr-issue".into(),
branch: Some("worktree/issue".into()),
is_bare: false,
is_detached: false,
is_prunable: false,
is_linked_worktree: true,
open_workspace_id: None,
label: "herdr".into(),
};
app.state.workspaces[0].worktree_space = Some(crate::workspace::WorktreeSpaceMembership {
key: "repo-key".into(),
label: "herdr".into(),
repo_root: "/repo/herdr".into(),
checkout_path: "/repo/herdr-other".into(),
is_linked_worktree: true,
});
let changed_context = app.plugin_context_for_event(
&crate::api::schema::EventEnvelope {
event: crate::api::schema::EventKind::WorktreeRemoved,
data: crate::api::schema::EventData::WorktreeRemoved {
workspace_id: workspace_id.clone(),
workspace: Some(workspace.clone()),
worktree: worktree.clone(),
forced: true,
},
},
"worktree.removed",
);
assert_eq!(
changed_context
.worktree
.as_ref()
.map(|worktree| worktree.checkout_path.as_str()),
Some("/repo/herdr-issue")
);
app.state.workspaces.clear();
let removed_context = app.plugin_context_for_event(
&crate::api::schema::EventEnvelope {
event: crate::api::schema::EventKind::WorktreeRemoved,
data: crate::api::schema::EventData::WorktreeRemoved {
workspace_id: workspace_id.clone(),
workspace: Some(workspace),
worktree,
forced: true,
},
},
"worktree.removed",
);
assert_eq!(
removed_context.workspace_id.as_deref(),
Some(workspace_id.as_str())
);
assert_eq!(
removed_context
.worktree
.as_ref()
.map(|worktree| worktree.checkout_path.as_str()),
Some("/repo/herdr-issue")
);
}
#[cfg(unix)]
#[test]
fn plugin_link_handler_invokes_action_with_clicked_url_context() {
let mut app = test_app();
app.state.workspaces = vec![crate::workspace::Workspace::test_new("link-handler")];
app.state.ensure_test_terminals();
app.state.active = Some(0);
app.state.selected = 0;
let pane_id = app.state.workspaces[0].tabs[0].root_pane;
let root = unique_temp_path("plugin-link-handler");
write_manifest_content(
&root,
r#"
id = "example.links"
name = "Links"
version = "0.1.0"
min_herdr_version = "0.6.10"
platforms = ["linux", "macos"]
[[actions]]
id = "open"
title = "Open link"
command = ["sh", "-c", "printf '%s|%s' \"$HERDR_PLUGIN_LINK_HANDLER_ID\" \"$HERDR_PLUGIN_CLICKED_URL\""]
[[link_handlers]]
id = "github-issue"
title = "Open GitHub issue"
pattern = "^https://github\\.com/[^/]+/[^/]+/(issues|pull)/[0-9]+$"
action = "open"
"#,
);
link_manifest(&mut app, &root);
let handled = app
.invoke_plugin_link_handler_for_url(
"https://github.com/herdrdev/herdr/issues/398",
pane_id,
)
.expect("link handler should invoke");
assert!(handled);
let log = app
.state
.plugin_command_logs
.last()
.expect("plugin command log should be recorded")
.clone();
let deadline = std::time::Instant::now() + std::time::Duration::from_secs(5);
while std::time::Instant::now() < deadline {
app.drain_all_internal_events();
if app.state.plugin_command_logs.iter().any(|entry| {
entry.log_id == log.log_id && entry.status != PluginCommandStatus::Running
}) {
break;
}
std::thread::sleep(std::time::Duration::from_millis(10));
}
let finished = app
.state
.plugin_command_logs
.iter()
.find(|entry| entry.log_id == log.log_id)
.expect("log should exist");
assert_eq!(finished.status, PluginCommandStatus::Succeeded);
assert_eq!(finished.action_id.as_deref(), Some("open"));
assert_eq!(
finished.stdout.as_deref(),
Some("github-issue|https://github.com/herdrdev/herdr/issues/398")
);
let _ = std::fs::remove_dir_all(root);
}
#[test]
fn plugin_link_handlers_keep_manifest_order_for_overlapping_patterns() {
let mut app = test_app();
let root = unique_temp_path("plugin-link-handler-order");
write_manifest_content(
&root,
r#"
id = "example.link-order"
name = "Link Order"
version = "0.1.0"
min_herdr_version = "0.6.10"
platforms = ["linux", "macos", "windows"]
[[actions]]
id = "specific"
title = "Specific"
command = ["true"]
[[actions]]
id = "generic"
title = "Generic"
command = ["true"]
[[link_handlers]]
id = "z-specific"
title = "Specific GitHub issue"
pattern = "^https://github\\.com/[^/]+/[^/]+/issues/[0-9]+$"
action = "specific"
[[link_handlers]]
id = "a-generic"
title = "Generic GitHub"
pattern = "^https://github\\.com/"
action = "generic"
"#,
);
link_manifest(&mut app, &root);
let (_plugin, handler) = app
.find_plugin_link_handler("https://github.com/herdrdev/herdr/issues/398")
.expect("handler should match");
assert_eq!(handler.id, "z-specific");
assert_eq!(handler.action, "specific");
let _ = std::fs::remove_dir_all(root);
}
#[test]
fn plugin_link_rejects_invalid_link_handler_pattern() {
let mut app = test_app();
let root = unique_temp_path("plugin-bad-link-handler-pattern");
write_manifest_content(
&root,
r#"
id = "example.bad-links"
name = "Bad Links"
version = "0.1.0"
min_herdr_version = "0.6.10"
platforms = ["linux", "macos", "windows"]
[[actions]]
id = "open"
title = "Open link"
command = ["true"]
[[link_handlers]]
id = "bad"
title = "Bad"
pattern = "["
action = "open"
"#,
);
let response = app.handle_api_request(Request {
id: "link".into(),
method: Method::PluginLink(PluginLinkParams {
path: root.display().to_string(),
enabled: true,
source: None,
}),
});
let value: serde_json::Value = serde_json::from_str(&response).unwrap();
assert_eq!(
value["error"]["code"],
"invalid_plugin_link_handler_pattern"
);
let _ = std::fs::remove_dir_all(root);
}
#[test]
fn plugin_link_rejects_link_handler_unknown_action() {
let mut app = test_app();
let root = unique_temp_path("plugin-bad-link-handler-action");
write_manifest_content(
&root,
r#"
id = "example.bad-link-action"
name = "Bad Link Action"
version = "0.1.0"
min_herdr_version = "0.6.10"
platforms = ["linux", "macos", "windows"]
[[actions]]
id = "open"
title = "Open link"
command = ["true"]
[[link_handlers]]
id = "github"
title = "GitHub"
pattern = "^https://github\\.com/"
action = "missing"
"#,
);
let response = app.handle_api_request(Request {
id: "link".into(),
method: Method::PluginLink(PluginLinkParams {
path: root.display().to_string(),
enabled: true,
source: None,
}),
});
let value: serde_json::Value = serde_json::from_str(&response).unwrap();
assert_eq!(value["error"]["code"], "invalid_plugin_link_handler_action");
let _ = std::fs::remove_dir_all(root);
}
#[test]
fn manifest_action_invoke_builds_default_workspace_context() {
let mut app = test_app();
app.state.workspaces = vec![crate::workspace::Workspace::test_new("issue")];
app.state.workspaces[0].identity_cwd = "/tmp/issue".into();
app.state.ensure_test_terminals();
app.state.active = Some(0);
app.state.selected = 0;
app.state.workspaces[0].custom_name = Some("Plugin Work".into());
app.state.workspaces[0].worktree_space = Some(crate::workspace::WorktreeSpaceMembership {
key: "repo-key".into(),
label: "herdr".into(),
repo_root: "/repo/herdr".into(),
checkout_path: "/repo/herdr-issue".into(),
is_linked_worktree: true,
});
let pane_id = app.state.workspaces[0].tabs[0].root_pane;
let pane_public = app.public_pane_id(0, pane_id).unwrap();
let tab_public = app.public_tab_id(0, 0).unwrap();
let workspace_public = app.public_workspace_id(0);
let _ = app.handle_pane_report_agent(
"report".into(),
crate::api::schema::PaneReportAgentParams {
pane_id: pane_public.clone(),
source: "test".into(),
agent: "codex".into(),
state: crate::api::schema::PaneAgentState::Working,
message: None,
seq: None,
agent_session_id: None,
agent_session_path: None,
},
);
let root = unique_temp_path("plugin-action-context");
// write a manifest with a "show" action in pane context
std::fs::create_dir_all(&root).unwrap();
std::fs::write(
root.join("herdr-plugin.toml"),
r#"
id = "example.context"
name = "Context"
version = "0.1.0"
min_herdr_version = "0.6.10"
[[actions]]
id = "show"
title = "Show Context"
contexts = ["pane"]
command = ["show-ctx"]
"#,
)
.unwrap();
link_manifest(&mut app, &root);
let invoke = app.handle_api_request(Request {
id: "invoke-context".into(),
method: Method::PluginActionInvoke(PluginActionInvokeParams {
plugin_id: Some("example.context".into()),
action_id: "show".into(),
context: None,
}),
});
let ResponseResult::PluginActionInvoked { context, .. } = response_result(&invoke) else {
panic!("expected plugin action invocation: {invoke}");
};
assert_eq!(
context.workspace_id.as_deref(),
Some(workspace_public.as_str())
);
assert_eq!(context.workspace_label.as_deref(), Some("Plugin Work"));
assert_eq!(context.workspace_cwd.as_deref(), Some("/tmp/issue"));
assert_eq!(context.tab_id.as_deref(), Some(tab_public.as_str()));
assert_eq!(context.tab_label.as_deref(), Some("1"));
assert_eq!(
context.focused_pane_id.as_deref(),
Some(pane_public.as_str())
);
assert_eq!(context.focused_pane_cwd.as_deref(), Some("/tmp/issue"));
assert_eq!(context.focused_pane_agent.as_deref(), Some("codex"));
assert_eq!(
context.focused_pane_status,
Some(crate::api::schema::AgentStatus::Working)
);
assert_eq!(context.invocation_source.as_deref(), Some("api"));
assert_eq!(context.correlation_id.as_deref(), Some("invoke-context"));
let worktree = context.worktree.as_ref().unwrap();
assert_eq!(worktree.repo_key, "repo-key");
assert_eq!(worktree.repo_name, "herdr");
assert_eq!(worktree.repo_root, "/repo/herdr");
assert_eq!(worktree.checkout_path, "/repo/herdr-issue");
assert!(worktree.is_linked_worktree);
let _ = std::fs::remove_dir_all(root);
}
#[test]
fn manifest_action_invoke_returns_plugin_disabled_when_disabled() {
let mut app = test_app();
let root = unique_temp_path("plugin-disabled");
write_manifest(&root);
// link as disabled
let link_result = app.handle_api_request(Request {
id: "link-disabled".into(),
method: Method::PluginLink(PluginLinkParams {
path: root.display().to_string(),
enabled: false,
source: None,
}),
});
assert!(
link_result.contains("plugin_linked"),
"expected plugin_linked: {link_result}"
);
let invoke = app.handle_api_request(Request {
id: "invoke-disabled".into(),
method: Method::PluginActionInvoke(PluginActionInvokeParams {
plugin_id: Some("example.worktree-bootstrap".into()),
action_id: "bootstrap".into(),
context: None,
}),
});
let value: serde_json::Value = serde_json::from_str(&invoke).unwrap();
assert_eq!(value["error"]["code"], "plugin_disabled");
let _ = std::fs::remove_dir_all(root);
}
fn write_manifest_with_bad_event(root: &std::path::Path) -> std::path::PathBuf {
std::fs::create_dir_all(root).unwrap();
let manifest = root.join("herdr-plugin.toml");
std::fs::write(
&manifest,
r#"
id = "example.bad-event"
name = "Bad Event Plugin"
version = "0.1.0"
min_herdr_version = "0.6.10"
[[events]]
on = "worktree.craeted"
command = ["sh", "-c", "echo hi"]
[[events]]
on = "pane.output_changed"
command = ["sh", "-c", "echo too noisy"]
[[events]]
on = "worktree.created"
command = ["sh", "-c", "echo ok"]
"#,
)
.unwrap();
manifest
}
#[test]
fn link_with_unknown_event_name_succeeds_with_warning() {
let mut app = test_app();
let root = unique_temp_path("plugin-bad-event");
write_manifest_with_bad_event(&root);
let link = app.handle_api_request(Request {
id: "link-bad-event".into(),
method: Method::PluginLink(PluginLinkParams {
path: root.display().to_string(),
enabled: true,
source: None,
}),
});
let ResponseResult::PluginLinked { plugin } = response_result(&link) else {
panic!("expected plugin_linked: {link}");
};
assert_eq!(plugin.plugin_id, "example.bad-event");
assert!(
plugin
.warnings
.iter()
.any(|w| w.contains("worktree.craeted")),
"expected warning for misspelled event, got: {:?}",
plugin.warnings
);
// The correctly named event produces no extra warning
assert_eq!(
plugin
.warnings
.iter()
.filter(|w| w.contains("worktree.created"))
.count(),
0
);
assert!(
plugin
.warnings
.iter()
.any(|w| w.contains("pane.output_changed")),
"expected warning for unemitted output-change hook, got: {:?}",
plugin.warnings
);
let _ = std::fs::remove_dir_all(root);
}
#[test]
fn output_changed_event_hooks_do_not_run_even_if_event_is_emitted() {
let mut app = test_app();
let root = unique_temp_path("plugin-output-hook");
write_manifest_with_bad_event(&root);
link_manifest(&mut app, &root);
app.run_plugin_event_hooks(&crate::api::schema::EventEnvelope {
event: crate::api::schema::EventKind::PaneOutputChanged,
data: crate::api::schema::EventData::PaneOutputChanged {
pane_id: "w1-1".into(),
workspace_id: "w1".into(),
revision: 1,
},
});
assert!(
app.state.plugin_command_logs.is_empty(),
"pane.output_changed hooks should be warning-only until hook semantics exist"
);
let _ = std::fs::remove_dir_all(root);
}
#[test]
fn unlink_removes_plugin_pane_records_for_that_plugin() {
let mut app = test_app();
let root = unique_temp_path("plugin-unlink-panes");
write_manifest(&root);
link_manifest(&mut app, &root);
// Manually insert plugin_pane records as if pane.open was called.
let pane_a = crate::layout::PaneId::from_raw(1001u32);
let pane_b = crate::layout::PaneId::from_raw(1002u32);
let pane_other = crate::layout::PaneId::from_raw(1003u32);
app.state.plugin_panes.insert(
pane_a,
crate::app::state::PluginPaneRecord {
plugin_id: "example.worktree-bootstrap".into(),
entrypoint: "main".into(),
},
);
app.state.plugin_panes.insert(
pane_b,
crate::app::state::PluginPaneRecord {
plugin_id: "example.worktree-bootstrap".into(),
entrypoint: "side".into(),
},
);
app.state.plugin_panes.insert(
pane_other,
crate::app::state::PluginPaneRecord {
plugin_id: "other.plugin".into(),
entrypoint: "other".into(),
},
);
let unlink = app.handle_api_request(Request {
id: "unlink-panes".into(),
method: Method::PluginUnlink(PluginUnlinkParams {
plugin_id: "example.worktree-bootstrap".into(),
}),
});
assert!(matches!(
response_result(&unlink),
ResponseResult::PluginUnlinked { removed: true, .. }
));
// plugin_panes records for the unlinked plugin are gone
assert!(!app.state.plugin_panes.contains_key(&pane_a));
assert!(!app.state.plugin_panes.contains_key(&pane_b));
// other plugin's pane record survives
assert!(app.state.plugin_panes.contains_key(&pane_other));
let _ = std::fs::remove_dir_all(root);
}
#[test]
fn plugin_pane_record_survives_pane_move() {
let mut app = test_app();
app.state.workspaces = vec![crate::workspace::Workspace::test_new("plugin-move")];
app.state.ensure_test_terminals();
app.state.active = Some(0);
app.state.selected = 0;
let pane_id = app.state.workspaces[0].tabs[0].root_pane;
let public_pane_id = app.public_pane_id(0, pane_id).unwrap();
app.state.plugin_panes.insert(
pane_id,
crate::app::state::PluginPaneRecord {
plugin_id: "example.pane".into(),
entrypoint: "board".into(),
},
);
let response = app.handle_api_request(Request {
id: "move".into(),
method: Method::PaneMove(crate::api::schema::PaneMoveParams {
pane_id: public_pane_id,
destination: crate::api::schema::PaneMoveDestination::NewTab {
workspace_id: None,
label: Some("moved".into()),
},
focus: true,
}),
});
let ResponseResult::PaneMove { move_result } = response_result(&response) else {
panic!("expected pane move: {response}");
};
assert!(app.state.plugin_panes.contains_key(&pane_id));
let focus = app.handle_api_request(Request {
id: "focus".into(),
method: Method::PluginPaneFocus(PluginPaneFocusParams {
pane_id: move_result.pane.pane_id.clone(),
}),
});
let ResponseResult::PluginPaneFocused { plugin_pane } = response_result(&focus) else {
panic!("expected plugin pane focus: {focus}");
};
assert_eq!(plugin_pane.plugin_id, "example.pane");
assert_eq!(plugin_pane.entrypoint, "board");
assert_eq!(plugin_pane.pane.pane_id, move_result.pane.pane_id);
}
#[test]
fn pane_exit_removes_plugin_pane_record() {
let mut app = test_app();
app.state.workspaces = vec![crate::workspace::Workspace::test_new("plugin-exit")];
app.state.ensure_test_terminals();
app.state.active = Some(0);
app.state.selected = 0;
let pane_id = app.state.workspaces[0].tabs[0].root_pane;
app.state.plugin_panes.insert(
pane_id,
crate::app::state::PluginPaneRecord {
plugin_id: "example.pane".into(),
entrypoint: "board".into(),
},
);
app.handle_internal_event(crate::events::AppEvent::PaneDied {
pane_id,
exit_reason: crate::platform::ChildExitReason::Exited,
});
assert!(!app.state.plugin_panes.contains_key(&pane_id));
}
#[test]
fn registry_round_trip_via_explicit_path() {
let root = unique_temp_path("plugin-registry-rt");
write_manifest(&root);
let registry_dir = unique_temp_path("registry-dir");
std::fs::create_dir_all(&registry_dir).unwrap();
let registry_path = registry_dir.join("plugins.json");
// link via load_plugin_manifest + save_to_path (simulating what the App does)
let plugin = load_plugin_manifest(&root.display().to_string(), true).unwrap();
let plugins = vec![plugin.clone()];
crate::persist::plugin_registry::save_to_path(&registry_path, &plugins).unwrap();
assert!(registry_path.exists());
// load back and verify
let loaded = crate::persist::plugin_registry::load_from_path(&registry_path);
assert_eq!(loaded.len(), 1);
assert_eq!(loaded[0].plugin_id, "example.worktree-bootstrap");
assert_eq!(loaded[0].name, "Worktree Bootstrap");
// reload_manifests with real manifest still on disk → fresh parse succeeds
let reloaded =
crate::persist::plugin_registry::reload_manifests(loaded, |path, enabled| {
load_plugin_manifest(path, enabled).map_err(|(_, msg)| msg)
});
assert_eq!(reloaded.len(), 1);
assert!(reloaded[0].warnings.is_empty());
assert_eq!(reloaded[0].version, "0.1.0");
let _ = std::fs::remove_dir_all(root);
let _ = std::fs::remove_dir_all(registry_dir);
}
#[test]
fn reload_manifests_keeps_entry_with_warning_when_manifest_gone() {
let root = unique_temp_path("plugin-missing-manifest");
write_manifest(&root);
// load_plugin_manifest resolves the absolute path via canonicalize()
let plugin = load_plugin_manifest(&root.display().to_string(), true).unwrap();
let stored_manifest_path = plugin.manifest_path.clone();
// Now delete the manifest
let _ = std::fs::remove_dir_all(&root);
// Simulate registry load + reload
let entries = vec![plugin];
let reloaded =
crate::persist::plugin_registry::reload_manifests(entries, |path, enabled| {
load_plugin_manifest(path, enabled).map_err(|(_, msg)| msg)
});
assert_eq!(reloaded.len(), 1);
assert_eq!(reloaded[0].plugin_id, "example.worktree-bootstrap");
assert!(!reloaded[0].warnings.is_empty(), "expected load warning");
// The stored manifest_path is preserved so the entry is still identifiable
assert_eq!(reloaded[0].manifest_path, stored_manifest_path);
}
// ── Platform compatibility tests ─────────────────────────────────────────
#[test]
fn manifest_with_platforms_parses_correctly() {
let root = unique_temp_path("plugin-platforms");
std::fs::create_dir_all(&root).unwrap();
std::fs::write(
root.join("herdr-plugin.toml"),
r#"
id = "example.platforms"
name = "Platforms"
version = "0.1.0"
min_herdr_version = "0.6.10"
platforms = ["linux", "macos"]
[[actions]]
id = "run"
title = "Run"
command = ["./run.sh"]
[[actions]]
id = "run-win"
title = "Run Windows"
platforms = ["windows"]
command = ["run.bat"]
"#,
)
.unwrap();
let plugin = load_plugin_manifest(&root.display().to_string(), true).unwrap();
use crate::api::schema::PluginPlatform;
assert_eq!(
plugin.platforms,
Some(vec![PluginPlatform::Linux, PluginPlatform::Macos])
);
// Action without own platforms inherits from plugin level
let run = plugin.actions.iter().find(|a| a.id == "run").unwrap();
assert!(run.platforms.is_none());
// Action with own platforms has them set
let run_win = plugin.actions.iter().find(|a| a.id == "run-win").unwrap();
assert_eq!(run_win.platforms, Some(vec![PluginPlatform::Windows]));
// No missing-platforms warning because platforms is declared
assert!(
plugin.warnings.is_empty(),
"expected no warnings: {:?}",
plugin.warnings
);
let _ = std::fs::remove_dir_all(root);
}
#[test]
fn effective_platform_resolution_inherits_from_plugin() {
use crate::api::schema::PluginPlatform;
let plugin_platforms = Some(vec![PluginPlatform::Linux, PluginPlatform::Macos]);
let no_override: Option<Vec<PluginPlatform>> = None;
let action_override = Some(vec![PluginPlatform::Windows]);
// No action-level platforms → inherit from plugin
assert_eq!(
effective_platforms(&no_override, &plugin_platforms),
&plugin_platforms
);
// Action-level platforms → use action's own list
assert_eq!(
effective_platforms(&action_override, &plugin_platforms),
&action_override
);
// Both None → None (undeclared)
assert_eq!(effective_platforms(&no_override, &no_override), &None);
}
#[test]
fn invoke_on_unsupported_platform_returns_error() {
let mut app = test_app();
let root = unique_temp_path("plugin-platform-reject");
std::fs::create_dir_all(&root).unwrap();
// Declare only platforms that are NOT the current build target so the
// invoke is guaranteed to be rejected regardless of which OS this runs on.
let excluded_platforms = if cfg!(target_os = "linux") {
r#"platforms = ["macos", "windows"]"#
} else if cfg!(target_os = "macos") {
r#"platforms = ["linux", "windows"]"#
} else {
r#"platforms = ["linux", "macos"]"#
};
std::fs::write(
root.join("herdr-plugin.toml"),
format!(
r#"
id = "example.reject"
name = "Reject"
version = "0.1.0"
min_herdr_version = "0.6.10"
{excluded_platforms}
[[actions]]
id = "act"
title = "Act"
command = ["act"]
"#
),
)
.unwrap();
let link = app.handle_api_request(Request {
id: "link".into(),
method: Method::PluginLink(PluginLinkParams {
path: root.display().to_string(),
enabled: true,
source: None,
}),
});
assert!(link.contains("plugin_linked"), "link failed: {link}");
let invoke = app.handle_api_request(Request {
id: "invoke".into(),
method: Method::PluginActionInvoke(PluginActionInvokeParams {
plugin_id: Some("example.reject".into()),
action_id: "act".into(),
context: None,
}),
});
let value: serde_json::Value = serde_json::from_str(&invoke).unwrap();
assert_eq!(
value["error"]["code"], "platform_unsupported",
"expected platform_unsupported error: {invoke}"
);
assert!(
invoke.contains("example.reject.act"),
"error message should name the action: {invoke}"
);
let _ = std::fs::remove_dir_all(root);
}
#[test]
fn invoke_with_action_platform_override_uses_action_platforms() {
let mut app = test_app();
let root = unique_temp_path("plugin-platform-action-override");
std::fs::create_dir_all(&root).unwrap();
// Plugin declares all platforms; action declares only the non-current platforms.
let excluded_platforms = if cfg!(target_os = "linux") {
r#"platforms = ["macos", "windows"]"#
} else if cfg!(target_os = "macos") {
r#"platforms = ["linux", "windows"]"#
} else {
r#"platforms = ["linux", "macos"]"#
};
std::fs::write(
root.join("herdr-plugin.toml"),
format!(
r#"
id = "example.override"
name = "Override"
version = "0.1.0"
min_herdr_version = "0.6.10"
platforms = ["linux", "macos", "windows"]
[[actions]]
id = "act"
title = "Act"
{excluded_platforms}
command = ["act"]
"#
),
)
.unwrap();
let link = app.handle_api_request(Request {
id: "link".into(),
method: Method::PluginLink(PluginLinkParams {
path: root.display().to_string(),
enabled: true,
source: None,
}),
});
assert!(link.contains("plugin_linked"), "link failed: {link}");
let invoke = app.handle_api_request(Request {
id: "invoke".into(),
method: Method::PluginActionInvoke(PluginActionInvokeParams {
plugin_id: Some("example.override".into()),
action_id: "act".into(),
context: None,
}),
});
let value: serde_json::Value = serde_json::from_str(&invoke).unwrap();
assert_eq!(
value["error"]["code"], "platform_unsupported",
"expected platform_unsupported for action override: {invoke}"
);
let _ = std::fs::remove_dir_all(root);
}
#[test]
fn invoke_with_undeclared_platforms_succeeds() {
let mut app = test_app();
let root = unique_temp_path("plugin-platform-undeclared");
std::fs::create_dir_all(&root).unwrap();
std::fs::write(
root.join("herdr-plugin.toml"),
r#"
id = "example.nodecl"
name = "No Decl"
version = "0.1.0"
min_herdr_version = "0.6.10"
[[actions]]
id = "act"
title = "Act"
command = ["act"]
"#,
)
.unwrap();
let link = app.handle_api_request(Request {
id: "link".into(),
method: Method::PluginLink(PluginLinkParams {
path: root.display().to_string(),
enabled: true,
source: None,
}),
});
let ResponseResult::PluginLinked { plugin } = response_result(&link) else {
panic!("expected plugin_linked: {link}");
};
// Should get the missing-platforms warning
assert!(
plugin
.warnings
.iter()
.any(|w| w.contains("does not declare platforms")),
"expected missing-platforms warning: {:?}",
plugin.warnings
);
// Invoke should succeed regardless (local dev allowance)
let invoke = app.handle_api_request(Request {
id: "invoke".into(),
method: Method::PluginActionInvoke(PluginActionInvokeParams {
plugin_id: Some("example.nodecl".into()),
action_id: "act".into(),
context: None,
}),
});
assert!(
invoke.contains("plugin_action_invoked"),
"expected success for undeclared platforms: {invoke}"
);
let _ = std::fs::remove_dir_all(root);
}
#[test]
fn link_with_invalid_platform_string_fails() {
let root = unique_temp_path("plugin-bad-platform");
std::fs::create_dir_all(&root).unwrap();
std::fs::write(
root.join("herdr-plugin.toml"),
r#"
id = "example.badplatform"
name = "Bad Platform"
version = "0.1.0"
min_herdr_version = "0.6.10"
platforms = ["linux", "beos"]
[[actions]]
id = "act"
title = "Act"
command = ["act"]
"#,
)
.unwrap();
let result = load_plugin_manifest(&root.display().to_string(), true);
assert!(result.is_err(), "expected parse error for unknown platform");
let (_, msg) = result.unwrap_err();
assert!(
msg.contains("beos") || msg.contains("platform"),
"error message should mention the bad platform: {msg}"
);
let _ = std::fs::remove_dir_all(root);
}
#[test]
fn registry_round_trip_preserves_platforms() {
let root = unique_temp_path("plugin-platform-rt");
std::fs::create_dir_all(&root).unwrap();
std::fs::write(
root.join("herdr-plugin.toml"),
r#"
id = "example.platform-rt"
name = "Platform RT"
version = "0.1.0"
min_herdr_version = "0.6.10"
platforms = ["linux", "macos"]
[[actions]]
id = "act"
title = "Act"
platforms = ["windows"]
command = ["act.exe"]
"#,
)
.unwrap();
let plugin = load_plugin_manifest(&root.display().to_string(), true).unwrap();
use crate::api::schema::PluginPlatform;
assert_eq!(
plugin.platforms,
Some(vec![PluginPlatform::Linux, PluginPlatform::Macos])
);
assert_eq!(
plugin.actions[0].platforms,
Some(vec![PluginPlatform::Windows])
);
let registry_dir = unique_temp_path("platform-rt-registry");
std::fs::create_dir_all(&registry_dir).unwrap();
let registry_path = registry_dir.join("plugins.json");
crate::persist::plugin_registry::save_to_path(&registry_path, &[plugin]).unwrap();
let loaded = crate::persist::plugin_registry::load_from_path(&registry_path);
assert_eq!(
loaded[0].platforms,
Some(vec![PluginPlatform::Linux, PluginPlatform::Macos])
);
assert_eq!(
loaded[0].actions[0].platforms,
Some(vec![PluginPlatform::Windows])
);
let _ = std::fs::remove_dir_all(root);
let _ = std::fs::remove_dir_all(registry_dir);
}
}