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Ruben Fiszel
36b316d9e8
windmill-runtime-nativets was the workspace's only consumer of the
deno_runtime crate, and its only use of it was one call site in
build.rs:
deno_runtime::transpile::maybe_transpile_source(specifier, source)
That function (`deno_runtime-0.198.0/transpile.rs`, ~80 lines) is a pure
deno_ast + deno_core + deno_error wrapper — it doesn't touch any
deno_runtime state. Inline it verbatim into our build.rs and drop the
entire deno_runtime dep.
Why this matters now: deno_runtime transitively pulls in deno_cache →
rusqlite → libsqlite3-sys. From deno_cache 0.128.0 (Feb-Mar 2025)
onwards, rusqlite was bumped to ^0.34, which means libsqlite3-sys ^0.35.
sqlx 0.8 transitively requires libsqlite3-sys ^0.30. Cargo's `links =
"sqlite3"` rule allows only one libsqlite3-sys in a build graph, so the
two crates collide on any deno release ≥ v2.5. Inlining the transpile
helper sidesteps the collision entirely — sqlx-sqlite stays the sole
libsqlite3-sys consumer at 0.30.1.
All other appearances of "deno_runtime" in the source tree are for a
Windmill-internal function named `setup_deno_runtime`, not the crate.
Build artifacts validated:
- `cargo check --features quickjs` → green.
- `cargo test -p windmill-runtime-nativets smoke -- --ignored --skip smoke_net_`
→ 8 passed (the in-process V8 runtime + deno_fetch + deno_web + swc
transpilation surface still works end-to-end through the inlined
function).
- `cargo tree --invert deno_cache` → "did not match any packages"
(gone from the graph).
- Single `libsqlite3-sys` entry in Cargo.lock at 0.30.1 (sqlx's).
Windmill Backend
This folder holds all backend components, the src/ folder only contains files used to build the "root" binary.
Components
| name | description |
|---|---|
| windmill-api | The API server, exposing functionality to other components and the frontend |
| windmill-audit | Contains audit functionality, allowing different components to record important actions |
| windmill-common | Common code shared by all crates |
| windmill-queue | Contains job & flow queuing functionality, commonly written to by the API server and read from by workers |
| windmill-worker | The worker. Used to process and execute flows & jobs. |
| parsers | Contains code to parse signatures in different langauges. |
Compile sqlx for offline ci
cargo sqlx prepare --workspace -- --bin windmill --features enterprise