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mo3etmo3et
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update new milestone
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‎.github/workflows/new-milestone.yml‎

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name: Milestone Migration
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permissions:
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contents: write
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pull-requests: write
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issues: write
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on:
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workflow_dispatch:
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inputs:
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milestone_name:
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description: "Milestone name:"
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required: true
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default: "v3.8.4"
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target_branch:
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description: "Target branch"
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required: true
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default: "pre-release-v3.8.4"
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sort_by:
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description: "Sort by"
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required: true
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options:
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- merged_at
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- pr_number
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default: "merged_at"
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env:
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MILESTONE_NAME: ${{ github.event.inputs.milestone_name }}
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TARGET_BRANCH: ${{ github.event.inputs.target_branch }}
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SORT_BY: ${{ github.event.inputs.sort_by }}
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GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
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BOT_TOKEN: ${{ secrets.BOT_TOKEN }}
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LABEL_NEW: "milestone-merge"
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LABEL_ORIGIN: "merged-to-prerelease"
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jobs:
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migrate_milestone_prs:
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runs-on: ubuntu-latest
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steps:
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- name: Initialize working directory
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run: |
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mkdir -p /tmp/milestone_migration
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touch /tmp/milestone_migration/{pr_data.json,sorted_prs.json,results.json}
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echo "[]" > /tmp/milestone_migration/results.json
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- name: Checkout repository
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uses: actions/checkout@v4
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with:
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fetch-depth: 0
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token: ${{ env.BOT_TOKEN }}
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- name: Setup Git user
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run: |
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git config --global user.email "OpenIM-Robot@users.noreply.github.com"
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git config --global user.name "OpenIM-Robot"
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- name: Get milestone information
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id: get_milestone
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run: |
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echo "Getting milestone $MILESTONE_NAME info..."
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response=$(curl -s -H "Authorization: token $BOT_TOKEN" \
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"https://api.github.com/repos/${{ github.repository }}/milestones?state=all")
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milestone_id=$(echo "$response" | jq -r --arg NAME "$MILESTONE_NAME" \
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'.[] | select(.title == $NAME) | .number')
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if [ -z "$milestone_id" ] || [ "$milestone_id" = "null" ]; then
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echo "Error: Milestone '$MILESTONE_NAME' not found"
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exit 1
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fi
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echo "Found milestone ID: $milestone_id"
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echo "milestone_id=$milestone_id" >> $GITHUB_ENV
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- name: Get PRs in milestone
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run: |
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echo "Getting PRs from milestone #$milestone_id..."
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# Initialize JSON file to store PR data
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echo "[]" > /tmp/milestone_migration/pr_data.json
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page=1
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while true; do
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echo "Getting page $page..."
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issues_page=$(curl -s -H "Authorization: token $BOT_TOKEN" \
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"https://api.github.com/repos/${{ github.repository }}/issues?milestone=$milestone_id&state=closed&per_page=100&page=$page")
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# Extract merged PRs
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echo "$issues_page" | jq '[.[] | select(.pull_request != null)]' > /tmp/milestone_migration/page_data.json
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# Exit loop if page is empty
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if [ "$(jq '. | length' /tmp/milestone_migration/page_data.json)" = "0" ]; then
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break
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fi
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# Get details for each PR
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jq -c '.[]' /tmp/milestone_migration/page_data.json | while read -r issue; do
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pr_number=$(echo "$issue" | jq -r '.number')
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# Get PR details to confirm it's merged
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pr_data=$(curl -s -H "Authorization: token $BOT_TOKEN" \
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"https://api.github.com/repos/${{ github.repository }}/pulls/$pr_number")
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merged=$(echo "$pr_data" | jq -r '.merged')
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if [ "$merged" = "true" ]; then
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echo "Merged PR #$pr_number"
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# Build PR data
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pr_json=$(echo "$pr_data" | jq '{
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number: .number,
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title: .title,
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body: .body,
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merge_commit_sha: .merge_commit_sha,
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merged_at: .merged_at,
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user: {
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login: .user.login
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},
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head: {
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ref: .head.ref
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},
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base: {
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ref: .base.ref
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}
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}')
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# Add to PR data file
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jq --argjson pr "$pr_json" '. += [$pr]' /tmp/milestone_migration/pr_data.json > /tmp/milestone_migration/pr_data.json.tmp
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mv /tmp/milestone_migration/pr_data.json.tmp /tmp/milestone_migration/pr_data.json
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fi
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done
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page=$((page + 1))
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done
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# Show count of found PRs
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pr_count=$(jq '. | length' /tmp/milestone_migration/pr_data.json)
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echo "Found $pr_count merged PRs"
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- name: Sort PR list
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run: |
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if [ "$SORT_BY" = "merged_at" ]; then
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echo "Sorting PRs by merge time..."
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jq 'sort_by(.merged_at)' /tmp/milestone_migration/pr_data.json > /tmp/milestone_migration/sorted_prs.json
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else
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echo "Sorting PRs by PR number..."
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jq 'sort_by(.number)' /tmp/milestone_migration/pr_data.json > /tmp/milestone_migration/sorted_prs.json
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fi
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# Display sorted PR list
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echo "Processing order:"
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jq -r '.[] | "PR #\(.number) - \(.title) (merged at \(.merged_at))"' /tmp/milestone_migration/sorted_prs.json
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- name: Ensure target branch is up to date
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run: |
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echo "Updating target branch $TARGET_BRANCH..."
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git fetch origin
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# Check if target branch exists
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if git ls-remote --heads origin $TARGET_BRANCH | grep -q $TARGET_BRANCH; then
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git checkout -B $TARGET_BRANCH origin/$TARGET_BRANCH
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else
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echo "Target branch $TARGET_BRANCH does not exist, creating from main"
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git checkout -B $TARGET_BRANCH origin/main
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git push origin $TARGET_BRANCH
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fi
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- name: Process each PR and create new PRs
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run: |
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echo "Starting to process PRs..."
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# Ensure we're on the target branch
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git checkout $TARGET_BRANCH
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git pull origin $TARGET_BRANCH
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# Process sorted PRs
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jq -c '.[]' /tmp/milestone_migration/sorted_prs.json | while read -r pr; do
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pr_number=$(echo "$pr" | jq -r '.number')
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pr_title=$(echo "$pr" | jq -r '.title')
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pr_body=$(echo "$pr" | jq -r '.body')
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merge_sha=$(echo "$pr" | jq -r '.merge_commit_sha')
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pr_creator=$(echo "$pr" | jq -r '.user.login')
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echo "===================================================="
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echo "Processing PR #$pr_number: $pr_title"
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echo "Merge commit: $merge_sha"
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echo "Original author: $pr_creator"
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# Create new branch
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new_branch="milestone-$MILESTONE_NAME-pr-$pr_number"
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git checkout -B $new_branch $TARGET_BRANCH
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# Get PR file changes
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pr_files=$(curl -s -H "Authorization: token $BOT_TOKEN" \
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"https://api.github.com/repos/${{ github.repository }}/pulls/$pr_number/files" | jq -r '.[] | .filename')
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# Get PR diff
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pr_diff=$(curl -s -H "Accept: application/vnd.github.v3.diff" -H "Authorization: token $BOT_TOKEN" \
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"https://api.github.com/repos/${{ github.repository }}/pulls/$pr_number")
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# Save diff to file
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echo "$pr_diff" > /tmp/pr_diff.patch
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# Try to apply patch
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if git apply --check /tmp/pr_diff.patch 2>/dev/null; then
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echo "Applying changes..."
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git apply /tmp/pr_diff.patch
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# Add modified files
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if [ -n "$pr_files" ]; then
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for file in $pr_files; do
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if [ -f "$file" ]; then
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git add "$file"
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fi
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done
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fi
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# Commit changes
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git commit -m "Apply changes from PR #$pr_number: $pr_title"
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# Push new branch
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git remote set-url origin "https://${BOT_TOKEN}@github.com/${{ github.repository }}.git"
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git push -f origin $new_branch
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# Create new PR
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new_pr_title="[$MILESTONE_NAME] $pr_title"
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new_pr_body="This PR applies changes from PR #$pr_number (submitted by @$pr_creator) to the \`$TARGET_BRANCH\` branch.\n\nOriginal PR: #$pr_number\n\n---\n\n$pr_body"
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pr_response=$(curl -s -X POST -H "Authorization: token $BOT_TOKEN" \
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-H "Accept: application/vnd.github+json" \
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"https://api.github.com/repos/${{ github.repository }}/pulls" \
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-d "$(jq -n --arg title "$new_pr_title" \
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--arg body "$new_pr_body" \
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--arg head "$new_branch" \
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--arg base "$TARGET_BRANCH" \
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'{title: $title, body: $body, head: $head, base: $base}')")
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new_pr_number=$(echo "$pr_response" | jq -r '.number')
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if [ "$new_pr_number" != "null" ]; then
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echo "✅ Successfully created new PR #$new_pr_number"
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# Add labels
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curl -s -X POST -H "Authorization: token $BOT_TOKEN" \
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-H "Accept: application/vnd.github+json" \
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"https://api.github.com/repos/${{ github.repository }}/issues/$new_pr_number/labels" \
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-d "{\"labels\":[\"$LABEL_NEW\"]}"
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# Record successful result
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jq --argjson result "{\"original_pr\": $pr_number, \"new_pr\": $new_pr_number, \"status\": \"success\", \"message\": \"Successfully created PR #$new_pr_number\"}" \
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'.+= [$result]' /tmp/milestone_migration/results.json > /tmp/milestone_migration/results.json.tmp
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mv /tmp/milestone_migration/results.json.tmp /tmp/milestone_migration/results.json
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else
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echo "❌ Failed to create PR"
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# Record failure
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jq --argjson result "{\"original_pr\": $pr_number, \"status\": \"failure\", \"message\": \"Failed to create PR\"}" \
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'.+= [$result]' /tmp/milestone_migration/results.json > /tmp/milestone_migration/results.json.tmp
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mv /tmp/milestone_migration/results.json.tmp /tmp/milestone_migration/results.json
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fi
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else
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echo "❌ Failed to apply patch, possible conflicts"
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# Record failure
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jq --argjson result "{\"original_pr\": $pr_number, \"status\": \"failure\", \"message\": \"Failed to apply patch, possible conflicts\"}" \
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'.+= [$result]' /tmp/milestone_migration/results.json > /tmp/milestone_migration/results.json.tmp
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mv /tmp/milestone_migration/results.json.tmp /tmp/milestone_migration/results.json
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fi
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# Switch back to target branch
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git checkout $TARGET_BRANCH
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done
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- name: Create results report
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run: |
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echo "Generating results report..."
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# Extract successful and failed PRs
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success_count=$(jq '[.[] | select(.status == "success")] | length' /tmp/milestone_migration/results.json)
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failure_count=$(jq '[.[] | select(.status == "failure")] | length' /tmp/milestone_migration/results.json)
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total_count=$(jq '. | length' /tmp/milestone_migration/results.json)
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# Create report Markdown
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report_title="Milestone $MILESTONE_NAME migration to $TARGET_BRANCH results"
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report_body="## Milestone $MILESTONE_NAME Migration Report\n\n"
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report_body+="- Total processed: $total_count PRs\n"
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report_body+="- Success: $success_count PRs\n"
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report_body+="- Failed: $failure_count PRs\n\n"
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if [ "$success_count" -gt 0 ]; then
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report_body+="### Successfully processed PRs:\n\n"
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success_prs=$(jq -r '.[] | select(.status == "success") | "- PR #\(.original_pr) → New PR #\(.new_pr)"' /tmp/milestone_migration/results.json)
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report_body+="$success_prs\n\n"
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fi
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if [ "$failure_count" -gt 0 ]; then
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report_body+="### Failed PRs:\n\n"
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failure_prs=$(jq -r '.[] | select(.status == "failure") | "- PR #\(.original_pr): \(.message)"' /tmp/milestone_migration/results.json)
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report_body+="$failure_prs\n\n"
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fi
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# Create issue
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issue_response=$(curl -s -X POST -H "Authorization: token $BOT_TOKEN" \
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-H "Accept: application/vnd.github+json" \
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"https://api.github.com/repos/${{ github.repository }}/issues" \
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-d "{\"title\":\"$report_title\", \"body\":\"$report_body\", \"labels\":[\"report\"]}")
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issue_number=$(echo "$issue_response" | jq -r '.number')
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echo "Created results report issue #$issue_number"

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