Skip to content

Term home 110

Term home 110 #167

Workflow file for this run

name: Preview Theme Changes
on:
pull_request:
jobs:
check-for-changes-to-themes:
runs-on: ubuntu-latest
steps:
- name: Check if PR is from a fork
run: |
if [ "${{ github.event.pull_request.head.repo.fork }}" == "true" ]; then
echo "This pull request is from a fork. Skipping the action."
exit 0
fi
- name: Checkout PR Head
uses: actions/checkout@v2
with:
ref: ${{ github.event.pull_request.head.ref }}
repository: ${{ github.event.pull_request.head.repo.full_name }}
- name: Retrieved Theme Changes
id: check-for-changes
run: |
# Retrieve list of all changed files
git fetch origin ${{ github.event.pull_request.base.ref }}:${{ github.event.pull_request.base.ref }}
changed_files=$(git diff --name-only HEAD origin/${{ github.event.pull_request.base.ref }})
# Loop through changed files and identify parent directories
declare -A unique_dirs
for file in $changed_files; do
dir_name=$(dirname "$file")
while [[ "$dir_name" != "." ]]; do
if [[ -f "$dir_name/style.css" ]]; then # Check if the parent directory contains a theme
# Save only the basename
unique_dirs[$dir_name]=$(basename $dir_name)
break
fi
dir_name=$(dirname "$dir_name")
done
done
# Check if themes have changed
if [[ ${#unique_dirs[@]} -eq 0 ]]; then
echo "No theme changes detected"
echo "HAS_THEME_CHANGES=false" >> $GITHUB_OUTPUT
exit 0 # Use exit code 0 for successful completion
fi
# Output list of theme slugs with changes
echo "HAS_THEME_CHANGES=true" >> $GITHUB_OUTPUT
echo "CHANGED_THEMES=$(echo ${unique_dirs[@]})" >> $GITHUB_ENV
echo "Theme directories with changes: $CHANGED_THEMES"
- name: Add Preview Links comment
id: comment-on-pr
if: ${{ steps.check-for-changes.outputs.HAS_THEME_CHANGES == 'true' }}
uses: actions/github-script@v7
with:
github-token: ${{ secrets.GITHUB_TOKEN }}
script: |
const createPreviewLinks = require('.github/scripts/create-preview-links');
createPreviewLinks(github, context, process.env.CHANGED_THEMES);
- name: Remove comment if no changes are detected
if: ${{ steps.check-for-changes.outputs.HAS_THEME_CHANGES == 'false' }}
uses: actions/github-script@v7
with:
github-token: ${{ secrets.GITHUB_TOKEN }}
script: |
const { data: comments } = await github.rest.issues.listComments({
issue_number: context.payload.pull_request.number,
owner: context.repo.owner,
repo: context.repo.repo
});
const existingComment = comments.find(comment => comment.user.login === 'github-actions[bot]' && comment.body.startsWith('### Preview changes'));
if (existingComment) {
await github.rest.issues.deleteComment({
comment_id: existingComment.id,
owner: context.repo.owner,
repo: context.repo.repo
});
}