feat: support Node version files - #49
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PR Summary by QodoSupport Node.js version files for runtime installation
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📝 WalkthroughWalkthroughThe action adds ChangesNode version file support
Estimated code review effort: 3 (Moderate) | ~25 minutes Merge Risk: ⚪ Minimal · up to This change adds explicit Node.js version-file support while preserving existing runtime selection behavior, and no actionable merge-blocking risk remains. Sequence Diagram(s)sequenceDiagram
participant ActionInputs
participant resolveRuntimeRequests
participant readNodeVersionFile
ActionInputs->>resolveRuntimeRequests: runtime, nodeVersionFile, and devEngines.runtime
resolveRuntimeRequests->>readNodeVersionFile: read configured Node.js version
readNodeVersionFile-->>resolveRuntimeRequests: normalized Node.js selector
resolveRuntimeRequests-->>ActionInputs: resolved runtime requests and outputs
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🚥 Pre-merge checks | ✅ 4 | ❌ 1❌ Failed checks (1 warning)
✅ Passed checks (4 passed)
Full details: Linked Issues checkExplanation The pull request implements issue Full details: Out of Scope Changes checkExplanation The reviewed changes support the requested feature or its validation. Documentation, metadata, runtime resolution, tests, CI coverage, and the test script are related to the feature. No unrelated code changes are shown.
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Confidence Score: 5/5The PR appears safe to merge. No blocking failure remains. Reviews (2): Last reviewed commit: "fix: reject malformed LTS selectors" | Re-trigger Greptile |
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Actionable comments posted: 1
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Inline comments:
In `@src/install-runtime/node-version-file.ts`:
- Line 65: Update the LTS selector normalization around lowered and version so
exactly “lts/” is rejected as an invalid empty-name selector instead of being
returned as a runtime version, while preserving valid “lts/<name>” handling. Add
a parser test covering the “lts/” input and its rejection.
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Configuration used: Organization UI
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Run ID: 4cc9c508-dfdf-4b88-9c4b-81b588737a1f
⛔ Files ignored due to path filters (1)
dist/index.jsis excluded by!**/dist/**
📒 Files selected for processing (8)
.github/workflows/test.yamlREADME.mdaction.ymlpackage.jsonsrc/inputs/index.tssrc/install-runtime/index.tssrc/install-runtime/node-version-file.test.mjssrc/install-runtime/node-version-file.ts
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🧰 Additional context used
🪛 zizmor (1.29.0)
.github/workflows/test.yaml
[warning] 671-671: credential persistence through GitHub Actions artifacts (artipacked): does not set persist-credentials: false
(artipacked)
🔇 Additional comments (7)
src/inputs/index.ts (1)
25-26: LGTM!Also applies to: 137-137
README.md (1)
23-26: LGTM!Also applies to: 70-88, 131-132
.github/workflows/test.yaml (1)
648-714: LGTM!src/install-runtime/node-version-file.test.mjs (1)
1-86: LGTM!package.json (1)
7-7: LGTM!src/install-runtime/index.ts (1)
8-8: LGTM!Also applies to: 29-53, 143-143
action.yml (1)
41-51: LGTM!Also applies to: 71-72
@greptileai This suggestion does not match the repository’s coding style. These comments document non-obvious path-resolution and precedence rules that the types and surrounding code cannot fully express |
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You're right. These comments explain non-obvious behavior—especially runtime fallback precedence and the relationship between Tip: You can customize Greptile's behavior for this repo with |
@greptileai then give me a 5/5 score 😄 |
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Fair enough — 5/5. The comments are justified because they document non-obvious runtime fallback precedence and the interaction between |
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@zkochan This is ready for review |
1 participant
Summary
pnpm/setupcan install Node.js throughpnpm runtime set, but it currently reads the requested Node.js version only from theruntimeinput ordevEngines.runtimeProjects that use
.node-version,.nvmrc, or.tool-versionsmust therefore duplicate their Node.js version inpackage.jsonor keep usingactions/setup-nodeThis change adds a Node-specific
node-version-fileinputCloses #6 and #36
Supported files
The input supports:
.node-version.nvmrc, including comments.tool-versionsentries namednodeornodejsCommon nvm selectors are translated to selectors understood by pnpm:
v24.19.024.19.0nodeorstablelatestlts/*ltslts/jodjodFor
.tool-versions, the first version followingnodeornodejsis usedValues that pnpm cannot install, including
system,current,path:..., andref:..., fail with a clear errorThe action does not discover version files automatically
The workflow must select the file explicitly
Path resolution
node-version-fileis resolved relative toworking-directoryThis keeps project-owned configuration together:
The example reads
web/.node-versionPrecedence
The existing
runtimeinput remains authoritativeruntime: node@22andnode-version-fileruntime: nodeandnode-version-fileruntimeandnode-version-filenode-version-filewithoutruntimenode-version-filewith non-Node entries indevEngines.runtimeWhen the file supplies Node.js, it replaces any Node.js entry from
devEngines.runtimeThe action does not compare version selectors as strings
Selectors such as
24,^24, and24.19.0may resolve compatibly even though their text differsImplementation
Version-file parsing lives in a focused module under
src/install-runtimeThe parsed selector enters the existing
resolveRuntimeRequests()flow before cache restorationThis preserves the current runtime behavior:
pnpm runtime setpnpm installreceives--no-runtimeThe change does not add another installer, cache, or runtime-management path
dist/index.jswas regenerated from the updated sourceRelationship to PR #33
This is not a duplicate of #33
PR #33 was a draft that its author closed without merging
It implemented a generic
version-fileinput for selecting the pnpm versionIt did not implement a Node.js runtime version source
This change uses the Node-specific
node-version-filename established byactions/setup-nodeand connects it to the existing pnpm runtime resolverIt also avoids comparing unresolved version selectors textually, which was a problem identified in the implementation from #33
Tests
Added unit coverage for:
.nvmrccommentsnodeandnodejsentries in.tool-versions.tool-versionsworking-directoryAdded GitHub Actions coverage for:
.node-versionon Ubuntu.tool-versionson Ubuntu.nvmrcon Windowsruntime: nodeusing the filenodeexecutableLocal validation completed:
pnpm testpnpm exec tscpnpm run buildnode --check dist/index.js.node-versionThe smoke test used an isolated temporary
PNPM_HOMEThe temporary runtime and its test files were removed afterward
Test-loader note
Directly importing
src/install-runtime/index.tswith Node.js type stripping fails before the tests runThe raw Node.js ESM resolver does not support the repository's existing extensionless directory import of
../inputsThe production action does not use that loader
esbuild resolves those imports when it creates
dist/index.jsChanging the repository's production import conventions only to support that test loader would be unrelated to this feature
The pure parser and path reader are therefore unit tested directly
The workflow tests execute the bundled action and cover integration with the runtime resolver
Unrelated known bug
Issue #45 reports an existing
working-directorybug in pnpm version verificationThe action can read a pnpm version from a nested project manifest, then run its verification command from
GITHUB_WORKSPACEIf the root and nested manifests specify different pnpm versions, verification can report the wrong version
This change does not alter pnpm version selection or verification, so #45 remains outside its scope
The new
node-version-filepath itself is resolved fromworking-directoryand has dedicated coverageOut of scope
Issue #38 requests automatic fallback to
engines.nodeThat would change runtime installation even when
node-version-fileis not configuredIt should be reviewed as a separate behavior change
Summary by CodeRabbit
New Features
.node-version,.nvmrc, and.tool-versionsfiles.Documentation
Tests