From 3cc920f22272d24865fa0cfb4f6cdcbadeafd27b Mon Sep 17 00:00:00 2001
From: Jason Naylor <jason_naylor@sil.org>
Date: Wed, 27 Mar 2024 11:57:04 -0700
Subject: [PATCH] This is an error. followed by another and then followed by
 yet another error because this line is far too long for reading

---
 .github/workflows/CommitMessage.yml | 43 +++++++++++++++++++++++++++++
 1 file changed, 43 insertions(+)
 create mode 100644 .github/workflows/CommitMessage.yml

diff --git a/.github/workflows/CommitMessage.yml b/.github/workflows/CommitMessage.yml
new file mode 100644
index 0000000000..083ee6ecb5
--- /dev/null
+++ b/.github/workflows/CommitMessage.yml
@@ -0,0 +1,43 @@
+name: Commit messages check
+on:
+  pull_request:
+  workflow_call:
+
+jobs:
+  gitlint:
+    name: Check commit messages
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v4
+      with:
+        fetch-depth: 0
+    - name: Install dependencies
+      run: |
+        pip install --upgrade gitlint
+    - name: Lint git commit messages
+      shell: bash
+      # run the linter and tee the output to a file, this will make the check fail but allow us to use the results in summary
+      run: gitlint --commits origin/$GITHUB_BASE_REF..  2>&1 | tee check_results.log
+    - name: Propegate Error Summary
+      if: always()
+      shell: bash
+      # put the output of the commit message linting into the summary for the job and in an environment variable
+      run: |
+        # Change the commit part of the log into a markdown link to the commit
+        sed -i "s/commit \([0-9a-f]\{7,40\}\)/[commit \1](https:\/\/github.com\/${{ github.repository }}\/commits\/\1)/g" check_results.log
+        cat check_results.log >> "$GITHUB_STEP_SUMMARY"
+        echo "check_results<<###LINT_DELIMITER###" >> "$GITHUB_ENV"
+        echo "$(cat check_results.log)" >> "$GITHUB_ENV"
+        echo "###LINT_DELIMITER###" >> "$GITHUB_ENV"
+    # add a comment on the PR if the commit message linting failed
+    - name: Comment on PR
+      if: failure()
+      uses: marocchino/sticky-pull-request-comment@v2
+      with:
+        header: Commit Comment
+        message: |
+          ```
+          ⚠️ Commit Message Format Issues ⚠️
+          ${{ env.check_results }}
+          ```
\ No newline at end of file