chore: comment diffs automatically #37
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| name: Comment template diffs | |
| on: | |
| workflow_dispatch: | |
| pull_request: | |
| branches: | |
| - main | |
| paths: | |
| - '.github/workflows/comment-diffs.yml' | |
| - 'packages/create-react-native-library/**' | |
| jobs: | |
| generate-diffs-if-needed: | |
| name: Generate diffs | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout | |
| uses: actions/checkout@v3 | |
| - name: Copy config matrix to persist it | |
| run: | | |
| mkdir ../configMatrix | |
| cp ./.github/workflows/configMatrix.sh ../configMatrix/ | |
| - name: Setup Node.js | |
| uses: actions/setup-node@v3 | |
| with: | |
| node-version-file: .nvmrc | |
| - name: 📥 Monorepo install | |
| uses: ./.github/actions/setup | |
| with: | |
| cache-npm-cache: true | |
| cache-install-state: false | |
| cache-node-modules: false | |
| - name: Build crnl | |
| run: | | |
| yarn workspace create-react-native-library prepare | |
| - name: Create old version libraries | |
| run: | | |
| # Source all the configuration values to load $languages, $types, and $exclude | |
| source ../configMatrix/configMatrix.sh | |
| create_library() { | |
| library_type=$1 | |
| language=$2 | |
| echo "Generating $library_type/$language" | |
| path_prefix="../test/$library_type/$language" | |
| target_path="$path_prefix/new-version" | |
| npx create-react-native-library "$target_path" \ | |
| --slug @bob/react-native-test \ | |
| --description test \ | |
| --author-name test \ | |
| --author-email test@test \ | |
| --author-url https://test.test \ | |
| --repo-url https://test.test \ | |
| --type "$library_type" \ | |
| --languages "$language" \ | |
| --no-example \ | |
| --no-local | |
| # Remove the .git folder of the created library | |
| rm -rf "$target_path/.git" | |
| } | |
| for library_type in "${libraryTypes[@]}"; do | |
| for language in "${languages[@]}"; do | |
| if [[ ! "${exclude[*]}" =~ ${library_type}/${language} ]]; then | |
| create_library "$library_type" "$language" | |
| fi | |
| done | |
| done | |
| - name: Setup again | |
| run: yarn install | |
| - name: Remove old build and build again | |
| run: | | |
| rm -rf ./packages/create-react-native-library/lib | |
| yarn workspace create-react-native-library prepare | |
| - name: Create library again | |
| run: | | |
| # Source all the configuration values to load $languages, $types, and $exclude | |
| source ../configMatrix/configMatrix.sh | |
| git fetch origin main | |
| git checkout origin/main | |
| git pull || true | |
| create_library() { | |
| library_type=$1 | |
| language=$2 | |
| echo "Running $library_type/$language" | |
| path_prefix="../test/$library_type/$language" | |
| target_path="$path_prefix/old-version" | |
| npx create-react-native-library "$target_path" \ | |
| --slug @bob/react-native-test \ | |
| --description test \ | |
| --author-name test \ | |
| --author-email test@test \ | |
| --author-url https://test.test \ | |
| --repo-url https://test.test \ | |
| --type "$library_type" \ | |
| --languages "$language" \ | |
| --no-example \ | |
| --no-local | |
| # Remove the .git folder of the created library | |
| rm -rf "$target_path/.git" | |
| } | |
| for library_type in "${libraryTypes[@]}"; do | |
| for language in "${languages[@]}"; do | |
| if [[ ! "${exclude[*]}" =~ ${library_type}/${language} ]]; then | |
| create_library "$library_type" "$language" | |
| fi | |
| done | |
| done | |
| - name: Remove everything | |
| run: for i in $(ls) ; do rm -rf "$i"; done; | |
| - name: Create new empty repo | |
| run: git init | |
| - name: Initiate diffs | |
| id: create-diffs | |
| run: | | |
| # Source all the configuration values to load $languages, $types, and $exclude | |
| source ../configMatrix/configMatrix.sh | |
| output_path="../outputs" | |
| mkdir -p "$output_path" | |
| # Set author | |
| git config --global user.email "[email protected]" | |
| git config --global user.name "Github actions test" | |
| function copy_commit_diff(){ | |
| library_type=$1 | |
| language=$2 | |
| output_file="$output_path/$library_type+$language.txt" | |
| path_prefix="../test/$library_type/$language" | |
| target_path_new_version="$path_prefix/new-version" | |
| target_path_old_version="$path_prefix/old-version" | |
| # Remove everything except the .git folder | |
| for i in $(ls | grep -v ".git") ; do rm -rf "$i"; done; | |
| # Copy the old version | |
| cp -r "$target_path_old_version/." . | |
| # Add all files and commit | |
| git add -A || true | |
| if git commit -qm "Automatic commit"; then | |
| echo "Commit successful" | |
| else | |
| echo "No changes" | |
| return | |
| fi | |
| # Remove everything except the .git folder | |
| for i in $(ls | grep -v ".git") ; do rm -rf "$i"; done; | |
| # Copy the new version | |
| cp -r "$target_path_new_version/." . | |
| # Add all files and commit | |
| git add -A || true | |
| if git commit -qm "Automatic commit"; then | |
| echo "Commit successful" | |
| else | |
| echo "No changes" | |
| return | |
| fi | |
| # Check if there is a diff | |
| if git diff --quiet HEAD~; then | |
| echo "No diff" | |
| else | |
| # Push the branches | |
| # git push --set-upstream origin diffs | |
| # Get new version remote commit hash | |
| # new_version_commit_hash=$(git rev-parse --short origin/diffs) | |
| # Get old version remote commit hash | |
| # old_version_commit_hash=$(git rev-parse --short origin/diffs~) | |
| # Add output to file | |
| # echo "[$library_type/$language](https:/${{github.repository}}/compare/$old_version_commit_hash..$new_version_commit_hash)" >> "$output_file" | |
| git diff HEAD~ >> $output_file | |
| echo "$output_file" | |
| cat "$output_file" | |
| fi | |
| } | |
| for library_type in "${libraryTypes[@]}"; do | |
| for language in "${languages[@]}"; do | |
| if [[ ! "${exclude[*]}" =~ ${library_type}/${language} ]]; then | |
| copy_commit_diff "$library_type" "$language" | |
| fi | |
| done | |
| done | |
| if ls $output_path/*.txt; then | |
| echo "DIFF_IS_NON_EMPTY=1" >> $GITHUB_OUTPUT | |
| else | |
| echo "DIFF_IS_NON_EMPTY=0" >> $GITHUB_OUTPUT | |
| fi | |
| # Remove outputs folder in cwd if it exists | |
| rm -rf ./outputs || true | |
| # Copy the outputs to cwd | |
| cp -r $output_path ./outputs | |
| - uses: actions/upload-artifact@v3 | |
| if: ${{ steps.create-diffs.outputs.DIFF_IS_NON_EMPTY == '1' }} | |
| with: | |
| name: outputs | |
| path: outputs/*.txt | |
| read-artifacts-and-comment: | |
| name: Read the artifacts and comment | |
| runs-on: ubuntu-latest | |
| needs: [generate-diffs-if-needed] | |
| steps: | |
| - name: Load outputs | |
| uses: actions/download-artifact@v3 | |
| continue-on-error: true | |
| with: | |
| name: outputs | |
| path: outputs | |
| - name: Output artifacts | |
| id: artifacts | |
| run: | | |
| if ls outputs/*.txt; then | |
| result=1 # Artifacts are not empty | |
| else | |
| result=0 # Artifacts are empty | |
| fi | |
| echo "ARTIFACTS_ARE_NON_EMPTY=$result" >> $GITHUB_OUTPUT | |
| - name: Comment on PR | |
| if: ${{ steps.artifacts.outputs.ARTIFACTS_ARE_NON_EMPTY == '1' }} | |
| uses: actions/github-script@v3 | |
| with: | |
| github-token: ${{secrets.GITHUB_TOKEN}} | |
| script: | | |
| const fs = require('fs'); | |
| const replaceTable = { | |
| "module-legacy": "Native module", | |
| "module-mixed": "Turbo module with backward compat", | |
| "module-new": "Turbo module", | |
| "view-legacy": "Native view", | |
| "view-mixed": "Fabric view with backward compat", | |
| "view-new": "Fabric view", | |
| "java-objc": "Java and Objective C", | |
| "java-swift": "Java and Swift", | |
| "kotlin-objc": "Kotlin and Objective C", | |
| "kotlin-swift": "Kotlin and Swift", | |
| ".txt": "" | |
| } | |
| const parsedArtifacts = fs.readdirSync('./outputs').map(fileName => { | |
| const [type, language] = fileName.split("+"); | |
| const title = Object.entries(replaceTable).reduce((acc, [key, value]) => { | |
| return acc.replace(new RegExp(key, "g"), value); | |
| }, `${language} ${type}`); | |
| const fileContents = fs.readFileSync(`./outputs/${fileName}`, 'utf8'); | |
| return `<details><summary>${title}</summary>\n\n\`\`\`diff\n${fileContents}\n\`\`\`\n</details>\n\n`; | |
| }) | |
| const body = `🤓☝️ This PR changes the output of \`create-react-native-library\`. You can find the diffs of effected templates below: | |
| ${parsedArtifacts.join("")} | |
| `; | |
| const comments = await github.issues.listComments({ | |
| issue_number: context.issue.number, | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| }); | |
| if (comments.data.some(comment => comment.body === body)) { | |
| return; | |
| } | |
| github.issues.createComment({ | |
| issue_number: context.issue.number, | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| body | |
| }) | |