Solution#504
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Pull request overview
Implements the project’s CLI behavior for copying a file (similar to cp) and updates tooling dependencies, with an additional GitHub Actions workflow template added.
Changes:
- Added a
copyhelper that performs a synchronous file copy and reports errors tostderr. - Implemented CLI argument handling in
src/app.js(2 args required; no-op when copying to the same path string). - Bumped
@mate-academy/scriptsto^2.1.3(and updated lockfile), and added a workflow template file.
Reviewed changes
Copilot reviewed 4 out of 5 changed files in this pull request and generated 5 comments.
Show a summary per file
| File | Description |
|---|---|
| src/copy.js | Adds a copy(src, dest) helper using fs.copyFileSync with basic error logging. |
| src/app.js | Adds CLI argument parsing and invokes copy(); exports app. |
| package.json | Updates @mate-academy/scripts devDependency version. |
| package-lock.json | Lockfile update corresponding to the scripts version bump. |
| .github/workflows/test.yml-template | Adds a workflow “template” file duplicating CI configuration. |
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| copy(src, dest); | ||
| } | ||
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| app(); |
| const [src, dest] = args; | ||
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| if (src === dest) { | ||
| return; | ||
| } |
| name: Test | ||
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| on: | ||
| pull_request: | ||
| branches: [ master ] | ||
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| - uses: actions/checkout@v2 | ||
| - name: Use Node.js ${{ matrix.node-version }} | ||
| uses: actions/setup-node@v1 |
| - uses: actions/checkout@v2 | ||
| - name: Use Node.js ${{ matrix.node-version }} | ||
| uses: actions/setup-node@v1 | ||
| with: | ||
| node-version: ${{ matrix.node-version }} | ||
| - run: npm install | ||
| - run: npm test |
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Review Summary
Your implementation successfully meets all task requirements. The code correctly validates argument count, handles the same-location case by returning early, uses fs.copyFileSync for file copying, and reports errors via console.error() as specified. The only failing check run (Cleanup artifacts) is an infrastructure issue unrelated to your code—it's a GitHub token permission problem preventing artifact deletion. This does not affect your implementation or block your progress. The solution is approved and working as expected.
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Footnotes
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