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WalkthroughThis pull request introduces two new GitHub Actions workflows to automate testing and version checking processes. It reformats components in the drag-and-drop file upload handler for improved readability, updates the K-means test suite for sequential execution and enhanced statistical reporting, and bumps the package version while adding a new lint-check script. Changes
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.github/workflows/test.yml (1)
1-44: Well-structured CI workflow for build and testing.This new GitHub Actions workflow provides comprehensive CI for the project, covering all essential steps:
- Type checking
- Linting and formatting
- Test execution
- Build verification
The workflow is properly triggered on both pushes and PRs to main branch, with appropriate Node.js version (22) configuration.
One small suggestion to enhance this workflow:
- name: Install dependencies run: | corepack enable yarn install --immutable + +- name: Cache build artifacts + uses: actions/cache@v3 + with: + path: | + .next/cache + key: ${{ runner.os }}-nextjs-${{ hashFiles('**/yarn.lock') }} + restore-keys: | + ${{ runner.os }}-nextjs-Adding cache for Next.js build artifacts could significantly speed up subsequent workflow runs.
.github/workflows/version-check.yml (1)
1-49: Well-implemented version validation workflow.This workflow ensures proper versioning by checking that PRs to main branch include a version bump. The implementation correctly:
- Extracts versions from both PR and main branch package.json
- Uses semver for proper version comparison
- Fails the check if PR version is not higher than main version
Consider adding a status check output for clearer PR feedback:
- name: Compare versions run: | PR_VERSION="${{ steps.pr_version.outputs.version }}" MAIN_VERSION="${{ steps.main_version.outputs.version }}" if ! npx semver --range ">$MAIN_VERSION" "$PR_VERSION"; then echo "Error: Version in PR ($PR_VERSION) is not higher than version in main ($MAIN_VERSION)" exit 1 fi echo "Version check passed: $PR_VERSION > $MAIN_VERSION" + +- name: Set PR Status + if: always() + uses: actions/github-script@v6 + with: + github-token: ${{ secrets.GITHUB_TOKEN }} + script: | + const { issue: { number: issue_number }, repo: { owner, repo } } = context; + const prVersion = "${{ steps.pr_version.outputs.version }}"; + const mainVersion = "${{ steps.main_version.outputs.version }}"; + + github.rest.issues.createComment({ + issue_number, + owner, + repo, + body: `✅ Version check passed: PR version ${prVersion} > main version ${mainVersion}` + });
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⛔ Files ignored due to path filters (2)
app/lib/__snapshots__/kmeans.test.ts.snapis excluded by!**/*.snapapp/lib/__snapshots__/song-to-factorio.test.ts.snapis excluded by!**/*.snap
📒 Files selected for processing (5)
.github/workflows/test.yml(1 hunks).github/workflows/version-check.yml(1 hunks)app/components/select-stage.tsx(2 hunks)app/lib/kmeans.test.ts(2 hunks)package.json(1 hunks)
🔇 Additional comments (8)
app/components/select-stage.tsx (2)
30-32: Improved code readability with multi-line function signature.The reformatting of
useDragAndDropfunction's signature to span multiple lines improves readability while maintaining the same functionality.
94-111: Improved readability of callback function with consistent formatting.The
processFilecallback has been reformatted to use multi-line structure, making it more readable and consistent with the codebase style.package.json (2)
3-3: Version bump from 2.1.3 to 2.1.4.The package version has been appropriately incremented for this release.
11-11: Added lint:check script for CI integration.The new
lint:checkscript allows verifying linting and formatting without making changes, which is perfect for CI environments.app/lib/kmeans.test.ts (4)
5-5: Switched to sequential testing with improved data analysis.Adding the lodash.groupBy import and changing to sequential test execution (
describe.sequential) ensures more reliable test results by preventing potential race conditions in test execution.Also applies to: 7-7
17-17: Optimized test performance with sequential execution.Changing from concurrent to sequential tests (
test.forinstead oftest.concurrent.for) and reducing the number of test iterations from 1000 to 100 improves test stability while maintaining statistical significance.Also applies to: 21-21
26-29: Improved track filtering logic.The refactored track filtering logic is more readable and efficient, clearly expressing the intent to only test non-percussion tracks that contain notes.
31-55: Enhanced statistical analysis of clustering results.The updated test output provides much more comprehensive statistical information about the clustering results:
- Track identification (name and note count)
- Statistical measures (min, max, average, median, mode)
This enhancement provides better insights into the clustering algorithm's behavior and makes test results more meaningful.
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🧹 Nitpick comments (3)
.github/workflows/test.yml (3)
9-13: Job Definition and Naming
The job definition underjobsforchecksis correctly set up to run on the latest Ubuntu environment. However, note that the job name "Lint and Test" might be slightly misleading since it also performs a build step. Consider renaming the job (e.g., "Lint, Test & Build") or splitting the build into its own job for clarity.
23-27: Install Dependencies Step
This step usescorepack enablefollowed by an immutable Yarn install, which ensures reproducible builds. For further performance improvement, consider adding a caching step for Yarn dependencies. For example:+ - name: Cache Yarn dependencies + uses: actions/cache@v3 + with: + path: ~/.cache/yarn + key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
37-39: Run Build Step
The build step (yarn build) is correctly included. However, since the job currently covers linting, testing, and building, consider either renaming the job to reflect its expanded scope or restructuring the workflow into multiple jobs for better clarity and parallelism.
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⛔ Files ignored due to path filters (2)
app/lib/__snapshots__/kmeans.test.ts.snapis excluded by!**/*.snapapp/lib/__snapshots__/song-to-factorio.test.ts.snapis excluded by!**/*.snap
📒 Files selected for processing (5)
.github/workflows/test.yml(1 hunks).github/workflows/version-check.yml(1 hunks)app/components/select-stage.tsx(2 hunks)app/lib/kmeans.test.ts(2 hunks)package.json(1 hunks)
🚧 Files skipped from review as they are similar to previous changes (4)
- app/lib/kmeans.test.ts
- package.json
- app/components/select-stage.tsx
- .github/workflows/version-check.yml
🔇 Additional comments (6)
.github/workflows/test.yml (6)
1-8: Workflow Triggers Setup
The workflow is correctly configured to trigger on both push and pull requests targeting themainbranch. Ensure that your branch naming conventions remain consistent with this configuration.
14-17: Checkout Repository Step
The checkout step usingactions/checkout@v4is implemented properly. This step ensures that the source code is available for the workflow.
18-22: Node.js Setup
The Node.js setup step leveragesactions/setup-node@v4with Node.js version 22, which is a recent release. Please confirm that all dependencies in your project are compatible with Node.js 22.
28-30: Type Check Step
Runningyarn tscfor TypeScript type checking is an effective measure to ensure type safety. This step is straightforward and well-configured.
31-33: Lint & Format Check
The lint and formatting check, executed viayarn lint:check, is a solid inclusion to uphold code quality and style consistency.
34-36: Run Tests Step
The test execution step withyarn testhelps in validating the functionality of the codebase. Be sure that the test suite meets the sequential execution requirements and provides the intended statistical reporting improvements as per your PR objectives.
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🧹 Nitpick comments (1)
app/lib/kmeans.test.ts (1)
31-55: Enhanced statistical reporting.The test output now includes comprehensive statistics (min, max, average, median, mode) instead of just the average, providing better insights into clustering performance and stability.
The use of object literals with named properties also makes the output more readable and self-documenting.
Consider adding a helper function to calculate these statistics to improve code readability:
- return { - _trackName: name.trim(), - _trackNotes: notes.length, - min: clusters.reduce((a, b) => Math.min(a, b)), - max: clusters.reduce((a, b) => Math.max(a, b)), - average: - clusters.reduce((acc, v) => acc + v, 0) / numberOfTestsToAverage, - median: clusters - .toSorted((a, b) => a - b) - .at(Math.floor(numberOfTestsToAverage / 2)), - mode: Object.entries(groupBy(clusters)).toSorted( - ([_1, v1], [_2, v2]) => v2.length - v1.length, - )[0][0], - } + return calculateClusterStatistics(clusters, name.trim(), notes.length); // Then define this function elsewhere: // function calculateClusterStatistics(clusters: number[], trackName: string, noteCount: number) { // return { // _trackName: trackName, // _trackNotes: noteCount, // min: clusters.reduce((a, b) => Math.min(a, b)), // max: clusters.reduce((a, b) => Math.max(a, b)), // average: clusters.reduce((acc, v) => acc + v, 0) / clusters.length, // median: clusters.toSorted((a, b) => a - b).at(Math.floor(clusters.length / 2)), // mode: Object.entries(groupBy(clusters)).toSorted( // ([_1, v1], [_2, v2]) => v2.length - v1.length, // )[0][0], // }; // }
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📒 Files selected for processing (4)
.eslintrc.json(2 hunks)app/components/instrument-stage.tsx(1 hunks)app/lib/kmeans.test.ts(2 hunks)app/lib/kmeans.ts(1 hunks)
🔇 Additional comments (9)
.eslintrc.json (2)
3-5: Good addition of TypeScript project configuration in ESLint.This change properly configures ESLint to work with TypeScript projects by specifying the TypeScript configuration file. This enables type-aware linting rules.
14-14: Excellent addition of numerical sort comparator rule.The new rule
@typescript-eslint/require-array-sort-compareenforces that array sort operations must use a comparator function, preventing potential numeric sorting issues. This aligns perfectly with the code changes in other files that add explicit comparators to sort operations.app/components/instrument-stage.tsx (2)
23-23: Fixed numeric sorting issue in autoCluster usage.Added proper numerical sorting for the cluster centers, ensuring consistent and correct ordering of velocity values.
26-28: Fixed numeric sorting issue in kMeansClustering usage.Added proper numerical sorting for the cluster centers, ensuring consistent and correct ordering of velocity values. The multi-line format also improves readability.
app/lib/kmeans.test.ts (5)
7-7: Changed to sequential test execution.Switching from concurrent to sequential test execution with
describe.sequentialcan improve test stability, particularly for tests that depend on randomized processes like clustering.
17-17: Changed to sequential test execution for individual tests.Removed the
.concurrentmodifier to ensure tests run sequentially, which aligns with the change todescribe.sequential.
21-21: Reduced numberOfTestsToAverage from 1000 to 100.This change will significantly speed up test execution while still providing statistically meaningful results.
26-29: Improved track filtering.Better filtering of tracks to only include those with notes and exclude percussion tracks, which leads to more relevant test data.
5-5:Details
✅ Verification successful
Good addition of lodash.groupby dependency.
This import supports the new mode calculation in the test statistics.
🏁 Script executed:
#!/bin/bash # Check if lodash.groupby is properly listed in package.json grep -A 1 -B 1 "lodash.groupby" package.json || echo "lodash.groupby dependency not found in package.json"Length of output: 243
Verified: lodash.groupby import is correctly integrated.
Theimport groupBy from 'lodash.groupby'statement inapp/lib/kmeans.test.ts(line 5) is confirmed, and the dependency is properly listed inpackage.json. This import appropriately supports the new mode calculation in the test statistics.
| ): { closestCenter: number; closestCenterNumber: number } { | ||
| // Find the cluster center that is closest to the input value | ||
| clusterCenters.sort() | ||
| clusterCenters.sort((a, b) => a - b) |
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Fixed potential numeric sorting issue.
The change from clusterCenters.sort() to clusterCenters.sort((a, b) => a - b) ensures correct numerical sorting. Without a comparator function, JavaScript would sort numbers as strings, potentially leading to incorrect ordering (e.g., [10, 2] sorted as [10, 2] instead of [2, 10]).
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🧹 Nitpick comments (1)
app/lib/kmeans.test.ts (1)
31-55: Enhanced statistical reporting with comprehensive metrics.The refactored return structure now provides much more detailed information about clustering results, including min, max, average, median, and mode. This gives better insights into the behavior and consistency of the auto-clustering algorithm.
However, consider optimizing the mode calculation:
- mode: Object.entries(groupBy(clusters)).toSorted( - ([_1, v1], [_2, v2]) => v2.length - v1.length, - )[0][0], + mode: Object.entries(groupBy(clusters)).reduce( + (max, [key, val]) => (val.length > max.count ? { key, count: val.length } : max), + { key: '', count: 0 } + ).key,This avoids sorting the entire array when you only need the maximum value.
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🔇 Additional comments (6)
app/lib/kmeans.test.ts (6)
5-5: Good addition of lodash.groupby for statistical analysis.The import supports the new mode calculation functionality, enhancing the statistical reporting of test results.
7-7: Sequential test execution ensures consistent results.Changing from concurrent to sequential execution helps prevent race conditions and makes test outcomes more predictable and reproducible. This is particularly important for clustering algorithms that may have non-deterministic aspects.
17-17: Consistent change from concurrent to sequential testing.This change aligns with the sequential approach specified at the describe level, ensuring individual test files also run sequentially rather than concurrently.
21-21: Performance improvement by reducing test iterations.Reducing the number of tests to average from 1000 to 100 significantly improves test execution time while still maintaining reasonable statistical significance.
26-29: Improved track filtering logic.Creating a separate filtered tracks array improves code readability and explicitly defines the criteria for track inclusion (has notes and is not percussion).
49-50:Details
❓ Verification inconclusive
Verify browser compatibility for toSorted method.
The
toSorted()method is part of ES2023 and might not be supported in all environments. Ensure your build/test environment supports this or consider using a more compatible alternative.
🏁 Script executed:
#!/bin/bash # Check what Node.js version is being used in the project and if it supports toSorted node -v node -e "try { [].toSorted; console.log('toSorted is supported'); } catch(e) { console.log('toSorted is NOT supported:', e.message); }" # Check if any polyfills or transpilers are configured in the project grep -r "babel\|polyfill" package.json || echo "No babel/polyfill found in package.json"Length of output: 263
Action: Verify target browser support for
Array.prototype.toSortedOur current test environment (Node v22.9.0) confirms that
toSortedis supported. Additionally, while the project includes@babel/runtime, no explicit ES2023 polyfill is configured. If your production targets modern browsers, this usage is acceptable. However, for legacy browser support, please ensure that your Babel configuration or polyfill strategy covers this ES2023 method.
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Summary by CodeRabbit
New Features
Chores
Bug Fixes
These improvements are designed to support more stable releases and maintain high code quality.