Introducing env_mapping #19
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| name: Update Env Template | |
| on: | |
| pull_request: | |
| types: [opened, edited, synchronize] | |
| jobs: | |
| update-env-template: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout code | |
| uses: actions/checkout@v3 | |
| - name: Parse PR description | |
| id: parse_pr | |
| run: | | |
| # Extract the value of "Environment Variables Changes" (yes/no) | |
| ENV_CHANGES=$(echo "${{ github.event.pull_request.body }}" | grep -A 1 "Environment Variables Changes" | tail -n 1 | grep -o "yes\|no" || echo "no") | |
| # Check if the user specified any added or removed env variables | |
| ADDED_ENVS=$(echo "${{ github.event.pull_request.body }}" | sed -n '/Added Environment Variables/,/Removed Environment Variables/p' | grep '^+' | sed 's/+ //g') | |
| REMOVED_ENVS=$(echo "${{ github.event.pull_request.body }}" | sed -n '/Removed Environment Variables/,/Other Notes/p' | grep '^-' | sed 's/- //g') | |
| # Save the results for later steps | |
| echo "::set-output name=env_changes::$ENV_CHANGES" | |
| echo "::set-output name=added_envs::$ADDED_ENVS" | |
| echo "::set-output name=removed_envs::$REMOVED_ENVS" | |
| - name: Check if env changes are required | |
| if: steps.parse_pr.outputs.env_changes == 'yes' | |
| run: echo "Proceeding with environment variable changes..." | |
| - name: Update env.template with added variables | |
| if: steps.parse_pr.outputs.env_changes == 'yes' && steps.parse_pr.outputs.added_envs != '' | |
| run: | | |
| # For each added environment variable, check if it exists in env.template and append if not present | |
| echo "${{ steps.parse_pr.outputs.added_envs }}" | while IFS= read -r env; do | |
| if ! grep -q "^$env=" env.template; then | |
| echo "$env=http://mock-$env-url" >> env.template | |
| else | |
| echo "$env already exists in env.template, skipping..." | |
| fi | |
| done | |
| - name: Remove variables from env.template | |
| if: steps.parse_pr.outputs.env_changes == 'yes' && steps.parse_pr.outputs.removed_envs != '' | |
| run: | | |
| # For each removed environment variable, remove it from the env.template file | |
| echo "${{ steps.parse_pr.outputs.removed_envs }}" | while IFS= read -r env; do | |
| sed -i "/^$env=/d" env.template | |
| done | |
| - name: Commit changes | |
| if: steps.parse_pr.outputs.env_changes == 'yes' | |
| run: | | |
| git config --local user.email "ragunanthan.j@ib-systems.org" | |
| git config --local user.name "jragunanthan" | |
| # Check if there are any changes to commit | |
| if git diff --cached --quiet; then | |
| echo "No changes to commit" | |
| else | |
| git add env.template | |
| git commit -m "Update env.template based on PR changes" | |
| # Pull the latest changes from the remote branch to avoid conflicts | |
| git pull origin ${{ github.head_ref }} --rebase | |
| # Push the changes to the PR branch | |
| git push origin HEAD:${{ github.head_ref }} | |
| fi |