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Show help in CLI when no arguments provided

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This commit is contained in:
Stas Kelvich
2021-05-19 12:32:57 +03:00
parent aa8debf4e8
commit 709b778904
2 changed files with 7 additions and 5 deletions
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1
pageserver/src/repository.rs
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@@ -353,7 +353,6 @@ mod tests {
/// "// CORRECT: <correct answer>"
#[test]
fn test_relsize() -> Result<()> {
// get_timeline() with non-existent timeline id should fail
//repo.get_timeline("11223344556677881122334455667788");

11
zenith/src/main.rs
View File

@@ -1,6 +1,6 @@
use anyhow::{anyhow, bail};
use anyhow::{Context, Result};
use clap::{App, Arg, ArgMatches, SubCommand};
use clap::{App, AppSettings, Arg, ArgMatches, SubCommand};
use control_plane::compute::ComputeControlPlane;
use control_plane::local_env::{self, LocalEnv};
use control_plane::storage::PageServerNode;
@@ -27,6 +27,7 @@ fn main() -> Result<()> {
.required(true);
let matches = App::new("zenith")
.setting(AppSettings::ArgRequiredElseHelp)
.about("Zenith CLI")
.subcommand(
SubCommand::with_name("init")
@@ -45,11 +46,12 @@ fn main() -> Result<()> {
.arg(Arg::with_name("start-point").required(false).index(2)),
)
.subcommand(SubCommand::with_name("status"))
.subcommand(SubCommand::with_name("start"))
.subcommand(SubCommand::with_name("stop"))
.subcommand(SubCommand::with_name("restart"))
.subcommand(SubCommand::with_name("start").about("Start local pageserver"))
.subcommand(SubCommand::with_name("stop").about("Stop local pageserver"))
.subcommand(SubCommand::with_name("restart").about("Restart local pageserver"))
.subcommand(
SubCommand::with_name("pg")
.setting(AppSettings::ArgRequiredElseHelp)
.about("Manage postgres instances")
.subcommand(
SubCommand::with_name("create")
@@ -65,6 +67,7 @@ fn main() -> Result<()> {
)
.subcommand(
SubCommand::with_name("remote")
.setting(AppSettings::ArgRequiredElseHelp)
.about("Manage remote pagerservers")
.subcommand(
SubCommand::with_name("add")