PageIndex/.github/workflows/backfill-dedupe.yml
BukeLy fd9330c434 Refactor issue dedup system to use claude-code-action with /dedupe command
Replace the copilot-generated inline search logic with a claude-code-action
based architecture inspired by anthropic/claude-code's approach:

- Add .claude/commands/dedupe.md with 5-parallel-search strategy
- Add scripts/comment-on-duplicates.sh with 3-day grace period warning
- Rewrite issue-dedupe.yml to use claude-code-action + /dedupe command
- Rewrite autoclose script to check bot comments, human activity, and thumbsdown
- Rewrite backfill to trigger dedupe workflow per issue with rate limiting
- Add concurrency control, timeout, input validation, and rate limit retry
- Remove gh.sh (unnecessary), backfill-dedupe.js (replaced by workflow trigger)
2026-03-02 17:05:44 +08:00

64 lines
2 KiB
YAML

# Backfills duplicate detection for historical issues using Claude Code.
# Triggered manually via workflow_dispatch.
name: Backfill Duplicate Detection
on:
workflow_dispatch:
inputs:
days_back:
description: 'How many days back to look for issues (default: 30)'
required: false
default: '30'
type: number
permissions:
contents: read
issues: write
actions: write
jobs:
backfill:
runs-on: ubuntu-latest
timeout-minutes: 10
steps:
- uses: actions/checkout@v4
- name: Fetch issues and run dedupe
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
REPO: ${{ github.repository }}
DAYS_BACK: ${{ inputs.days_back || '30' }}
run: |
if ! [[ "$DAYS_BACK" =~ ^[0-9]+$ ]]; then
echo "Error: days_back must be a number"
exit 1
fi
SINCE=$(date -u -d "$DAYS_BACK days ago" +%Y-%m-%dT%H:%M:%SZ 2>/dev/null || date -u -v-${DAYS_BACK}d +%Y-%m-%dT%H:%M:%SZ)
echo "Fetching open issues since $SINCE"
# Get open issues, filter out PRs and already-labeled ones
ISSUES=$(gh issue list --repo "$REPO" --state open --limit 200 --json number,title,labels,createdAt \
--jq "[.[] | select(.createdAt >= \"$SINCE\") | select([.labels[].name] | index(\"duplicate\") | not)] | .[].number")
if [ -z "$ISSUES" ]; then
echo "No issues to process"
exit 0
fi
BATCH_SIZE=10
COUNT=0
echo "Issues to process: $ISSUES"
for NUMBER in $ISSUES; do
echo "Triggering dedupe for issue #$NUMBER"
gh workflow run issue-dedupe.yml --repo "$REPO" -f issue_number="$NUMBER"
COUNT=$((COUNT + 1))
if [ $((COUNT % BATCH_SIZE)) -eq 0 ]; then
echo "Pausing 60s after $COUNT issues..."
sleep 60
else
sleep 5
fi
done
echo "Backfill triggered for $COUNT issues"