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Add typecheck commands - #4272
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🟡 Changes recommended
The CI workflow skips tests when typechecking fails, preventing test failures from being reported alongside type errors.
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What changed in this PR
Adds standalone TypeScript checks for the CodeQL Action and its development scripts, allowing type validation without a full build.
Changes:
- Add
typecheckcommands to both projects. - Run
pr-checkstypechecking and tests together in CI. - Exclude main-project tests from the
pr-checksconfiguration to avoid unnecessary checks and ESM/CommonJS incompatibilities.
| File | Description |
|---|---|
pr-checks/tsconfig.json |
Excludes main-project test files from typechecking. |
pr-checks/package.json |
Adds typecheck, test, and combined check scripts. |
package.json |
Adds the main project's no-emit typecheck command. |
.github/workflows/pr-checks.yml |
Runs the combined pr-checks checks in CI. |
Review effort: Max
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mario-campos
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LGTM with a minor question
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A small follow-up to #4267 (comment) which adds
typecheckcommands to both projects. We already invoke the TypeScript compiler under other circumstances (e.g. when compiling tests), which will perform type-checking, but having the stand-alone commands is still nice because it is faster than a build.As a related improvement, I have excluded the main project's test files from the
pr-checksproject inpr-checks/tsconfig.json. The test files are not used there, add unnecessary overhead to the sub-project, and currently don't typecheck in the context of the sub-project because it uses ESM while the main project is on CJS.