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add workflow for hybridcloud domain migration
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‎.github/workflows/org-wide-migration.yaml‎

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name: Org-Wide Domain Migration
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on:
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workflow_dispatch:
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inputs:
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organization:
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description: 'The GitHub Organization name'
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required: true
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repo_filter:
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description: 'Specific repositories to target (comma-separated). Leave empty for ALL.'
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required: false
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type: string
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mode:
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description: 'Choose Action Mode'
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required: true
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default: 'apply'
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type: choice
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options:
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- apply
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- revert
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dry_run:
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description: 'Dry Run (logs only, no push)'
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required: true
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default: 'false'
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type: boolean
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jobs:
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manage-migration:
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runs-on: ubuntu-latest
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steps:
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- name: Checkout Controller Repo
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uses: actions/checkout@v4
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- name: Setup Python
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uses: actions/setup-python@v4
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with:
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python-version: '3.9'
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- name: Initialize Report
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run: |
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echo "# Domain Migration Report (${{ inputs.mode }})" > migration_summary.md
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echo "**User:** ${{ github.actor }} | **Mode:** ${{ inputs.mode }}" >> migration_summary.md
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echo "" >> migration_summary.md
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echo "| Repository | Status | Detail |" >> migration_summary.md
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echo "| :--- | :--- | :--- |" >> migration_summary.md
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- name: Process Repositories
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env:
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GH_TOKEN: ${{ secrets.ORG_ADMIN_TOKEN }}
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ORG_NAME: ${{ inputs.organization }}
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REPO_FILTER: ${{ inputs.repo_filter }}
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MODE: ${{ inputs.mode }}
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DRY_RUN: ${{ inputs.dry_run }}
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run: |
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# 1. Fetch all repos (we filter later in the loop)
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echo "Fetching repositories for $ORG_NAME..."
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repos=$(gh repo list $ORG_NAME --limit 2000 --json name --jq '.[] | .name')
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# 2. Define the Python Script (Only needed for Apply mode)
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cat << 'EOF' > process_repo.py
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import os
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import re
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import sys
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# --- CONFIGURATION ---
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OLD_DOMAIN = 'hybrid-cloud-patterns.io'
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NEW_DOMAIN = 'validatedpatterns.io'
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NEW_TEAM_ALIAS = 'team-validatedpatterns'
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IGNORE_MARKER = 'apiVersion: hybrid-cloud-patterns.io'
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mailto_pattern = re.compile(r'(mailto:)([a-zA-Z0-9._%+-]+)(@' + re.escape(OLD_DOMAIN) + r')')
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files_changed = 0
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extensions_to_check = ['.yaml', '.yml', '.md', '.txt', '.json', '.sh', '.html', '.rst']
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for root, dirs, files in os.walk('.'):
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if '.git' in dirs: dirs.remove('.git')
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for file in files:
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if not any(file.endswith(ext) for ext in extensions_to_check): continue
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file_path = os.path.join(root, file)
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try:
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with open(file_path, 'r', encoding='utf-8') as f: lines = f.readlines()
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except: continue
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new_lines = []
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file_modified = False
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for line in lines:
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if IGNORE_MARKER in line:
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new_lines.append(line)
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continue
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original_line = line
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if 'mailto:' in line and OLD_DOMAIN in line:
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line = mailto_pattern.sub(r'\1' + NEW_TEAM_ALIAS + '@' + NEW_DOMAIN, line)
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if OLD_DOMAIN in line:
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line = line.replace(OLD_DOMAIN, NEW_DOMAIN)
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if line != original_line:
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file_modified = True
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new_lines.append(line)
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if file_modified:
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with open(file_path, 'w', encoding='utf-8') as f: f.writelines(new_lines)
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files_changed += 1
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sys.exit(0 if files_changed > 0 else 1)
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EOF
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# 3. Loop through repositories
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BRANCH_NAME="migration/update-domain-references"
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for NAME in $repos; do
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# --- FILTER LOGIC ---
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# If repo_filter is set, skip if NAME is not in the list
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if [[ ! -z "$REPO_FILTER" ]]; then
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if [[ ",$REPO_FILTER," != *",$NAME,"* ]]; then
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continue
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fi
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fi
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echo "------------------------------------------------"
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echo "Processing: $NAME"
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# Clone
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git clone "https://x-access-token:${GH_TOKEN}@github.com/$ORG_NAME/$NAME.git" work_dir
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cd work_dir
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if [ "$MODE" == "revert" ]; then
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# --- REVERT MODE ---
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echo "Attempting to revert changes in $NAME..."
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# Check if PR exists
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PR_LIST=$(gh pr list --head $BRANCH_NAME --json number --jq '.[].number')
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if [ ! -z "$PR_LIST" ]; then
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if [ "$DRY_RUN" = "false" ]; then
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for pr_num in $PR_LIST; do
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gh pr close $pr_num --delete-branch --comment "Closing via automated cleanup."
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done
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echo "| $NAME | 🧹 Reverted | Closed PRs and deleted branch |" >> ../migration_summary.md
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else
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echo "| $NAME | ⚠️ Dry Run | Would close PRs and delete branch |" >> ../migration_summary.md
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fi
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else
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# Attempt to delete branch even if no PR exists
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if git ls-remote --exit-code --heads origin $BRANCH_NAME; then
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if [ "$DRY_RUN" = "false" ]; then
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git push origin --delete $BRANCH_NAME
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echo "| $NAME | 🧹 Cleaned | Branch deleted (No PR found) |" >> ../migration_summary.md
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else
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echo "| $NAME | ⚠️ Dry Run | Would delete orphan branch |" >> ../migration_summary.md
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fi
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else
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echo "| $NAME | 💨 Skipped | No PR or Branch found |" >> ../migration_summary.md
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fi
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fi
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else
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# --- APPLY MODE ---
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git checkout -b $BRANCH_NAME || git checkout $BRANCH_NAME
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# Run Python
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python3 ../process_repo.py
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CHANGES_MADE=$?
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if [ $CHANGES_MADE -eq 0 ]; then
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if [ "$DRY_RUN" = "false" ]; then
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git config user.name "Migration Bot"
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git config user.email "[email protected]"
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git add .
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git commit -m "refactor: migrate hybrid-cloud-patterns.io to validatedpatterns.io"
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git push origin $BRANCH_NAME --force
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PR_URL=$(gh pr create --title "Migrate domain references" --body "Automated migration." --head $BRANCH_NAME --base main 2>/dev/null || echo "PR already exists")
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echo "| $NAME | ✅ Migrated | PR Created/Updated |" >> ../migration_summary.md
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else
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echo "| $NAME | ⚠️ Dry Run | Changes detected |" >> ../migration_summary.md
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fi
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else
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echo "| $NAME | 💤 Skipped | No patterns found |" >> ../migration_summary.md
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fi
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fi
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# Cleanup local dir
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cd ..
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rm -rf work_dir
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done
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- name: Create Summary Issue
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if: always()
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env:
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GH_TOKEN: ${{ secrets.ORG_ADMIN_TOKEN }}
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run: |
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if [ -f migration_summary.md ]; then
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gh issue create --repo ${{ github.repository }} --title "Migration Report: ${{ inputs.organization }} ($MODE)" --body-file migration_summary.md
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fi

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