Add GlitchWitcher workflow #73
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| name: GitCompare | |
| on: | |
| issue_comment: | |
| types: [created] | |
| jobs: | |
| parse-comment: | |
| if: github.event.issue.pull_request && startsWith(github.event.comment.body, '.ch_gitcompare') | |
| runs-on: ubuntu-latest | |
| permissions: | |
| contents: read | |
| issues: write | |
| pull-requests: write | |
| outputs: | |
| good_build: ${{ steps.parse.outputs.good_build }} | |
| bad_build: ${{ steps.parse.outputs.bad_build }} | |
| steps: | |
| - name: Parse comment | |
| id: parse | |
| env: | |
| COMMENT_BODY: ${{ github.event.comment.body }} | |
| run: | | |
| echo "Comment body: $COMMENT_BODY" | |
| # Extract good_build and bad_build from the command | |
| # Remove the .ch_gitcompare command | |
| COMMENT=${COMMENT_BODY#.ch_gitcompare} | |
| # Parse --good_build argument (capture everything until --bad_build) | |
| if [[ $COMMENT =~ --good_build[[:space:]]+(.*)[[:space:]]+--bad_build[[:space:]]+(.*) ]]; then | |
| GOOD_BUILD="${BASH_REMATCH[1]}" | |
| BAD_BUILD="${BASH_REMATCH[2]}" | |
| else | |
| echo "Error: Invalid format. Please use: .ch_gitcompare --good_build <good_build> --bad_build <bad_build>" | |
| exit 1 | |
| fi | |
| # Clean up whitespace and remove outer quotes | |
| GOOD_BUILD=$(echo "$GOOD_BUILD" | sed 's/^[[:space:]]*//;s/[[:space:]]*$//' | sed 's/^"//;s/"$//') | |
| BAD_BUILD=$(echo "$BAD_BUILD" | sed 's/^[[:space:]]*//;s/[[:space:]]*$//' | sed 's/^"//;s/"$//') | |
| echo "Good build: '$GOOD_BUILD'" | |
| echo "Bad build: '$BAD_BUILD'" | |
| # Validate builds | |
| if [ -z "$GOOD_BUILD" ] || [ -z "$BAD_BUILD" ]; then | |
| echo "Error: Invalid format. Please use: .ch_gitcompare --good_build <good_build> --bad_build <bad_build>" | |
| exit 1 | |
| fi | |
| # Set outputs | |
| { | |
| echo "good_build<<EOF" | |
| echo "$GOOD_BUILD" | |
| echo "EOF" | |
| } >> $GITHUB_OUTPUT | |
| { | |
| echo "bad_build<<EOF" | |
| echo "$BAD_BUILD" | |
| echo "EOF" | |
| } >> $GITHUB_OUTPUT | |
| compare: | |
| needs: parse-comment | |
| runs-on: ubuntu-latest | |
| permissions: | |
| contents: read | |
| issues: write | |
| pull-requests: write | |
| steps: | |
| - name: Checkout repository | |
| uses: actions/checkout@v4 | |
| - name: Run CommitHunter | |
| id: run_commit_hunter | |
| env: | |
| GOOD_BUILD: ${{ needs.parse-comment.outputs.good_build }} | |
| BAD_BUILD: ${{ needs.parse-comment.outputs.bad_build }} | |
| run: | | |
| cd CommitHunter | |
| echo "Running commit_hunter.sh with:" | |
| echo "Good build: $GOOD_BUILD" | |
| echo "Bad build: $BAD_BUILD" | |
| bash commit_hunter.sh "$GOOD_BUILD" "$BAD_BUILD" > output.txt | |
| echo "CommitHunter output:" | |
| cat output.txt | |
| - name: Parse URLs from output | |
| id: parse_urls | |
| run: | | |
| if [ -f "./CommitHunter/output.txt" ]; then | |
| echo "Found output file, parsing URLs..." | |
| cat ./CommitHunter/output.txt | |
| url_openj9=$(grep "OpenJ9:" ./CommitHunter/output.txt | awk '{print $2}') | |
| url_omr=$(grep "OMR:" ./CommitHunter/output.txt | awk '{print $2}') | |
| url_jcl=$(grep "JCL:" ./CommitHunter/output.txt | awk '{print $2}') | |
| echo "Parsed URLs:" | |
| echo "OpenJ9: $url_openj9" | |
| echo "OMR: $url_omr" | |
| echo "JCL: $url_jcl" | |
| echo "url_openj9=$url_openj9" >> $GITHUB_OUTPUT | |
| echo "url_omr=$url_omr" >> $GITHUB_OUTPUT | |
| echo "url_jcl=$url_jcl" >> $GITHUB_OUTPUT | |
| else | |
| echo "Error: output.txt not found in CommitHunter directory" | |
| ls -la ./CommitHunter/ | |
| exit 1 | |
| fi | |
| - name: Prepare comment | |
| run: | | |
| echo "## 🔍 GitCompare Results" > comment.md | |
| echo "" >> comment.md | |
| echo "### OpenJ9 Changes" >> comment.md | |
| echo "${{ steps.parse_urls.outputs.url_openj9 }}" >> comment.md | |
| echo "" >> comment.md | |
| echo "### OMR Changes" >> comment.md | |
| echo "${{ steps.parse_urls.outputs.url_omr }}" >> comment.md | |
| echo "" >> comment.md | |
| echo "### JCL Changes" >> comment.md | |
| echo "${{ steps.parse_urls.outputs.url_jcl }}" >> comment.md | |
| echo "" >> comment.md | |
| echo "> 💡 **Note:** These links show the differences between the specified builds." | |
| echo "Prepared comment:" | |
| cat comment.md | |
| - name: Comment on PR | |
| env: | |
| GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} | |
| GITHUB_REPOSITORY: ${{ github.repository }} | |
| ISSUE_NUMBER: ${{ github.event.issue.number }} | |
| run: | | |
| pip install PyGithub | |
| python3 <<EOF | |
| import os | |
| import sys | |
| from github import Github | |
| try: | |
| with open("comment.md", "r", encoding="utf-8") as f: | |
| comment_body = f.read() | |
| token = os.environ["GITHUB_TOKEN"] | |
| repo_name = os.environ["GITHUB_REPOSITORY"] | |
| issue_number = int(os.environ["ISSUE_NUMBER"]) | |
| g = Github(token) | |
| repo = g.get_repo(repo_name) | |
| issue = repo.get_issue(number=issue_number) | |
| comment = issue.create_comment(comment_body) | |
| print(f"✅ Comment created successfully: {comment.html_url}") | |
| except Exception as e: | |
| print(f"❌ Error creating comment: {e}") | |
| print(f"Error type: {type(e).__name__}") | |
| sys.exit(1) | |
| EOF |