2d500c3654
- copilot-assign.yml: GraphQL agentAssignment - ai-review.yml: Claude Opus auto-review - auto-merge.yml: CI + APPROVE squash merge - decompose.yml: Issue decomposition + sub-issues Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
210 lines
9.6 KiB
YAML
210 lines
9.6 KiB
YAML
name: Decompose Issue for Copilot
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# copilot ラベルが付いた Issue を Claude Opus で分析。
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# 粗粒度（vague / multi-part / doc-only になりそう）なら原子的サブタスクに分解して
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# GitHub Sub-issues API で子 Issue として親に紐づける（サブイシュー化）。
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# 粒度が適切（atomic）なら何もせず copilot-assign.yml に任せる。
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on:
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issues:
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types: [labeled]
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jobs:
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decompose:
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name: Analyze & Decompose
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runs-on: ubuntu-latest
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if: github.event.label.name == 'copilot'
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permissions:
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issues: write
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contents: read
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steps:
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- name: Write issue data to file
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uses: actions/github-script@v7
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with:
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script: |
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const fs = require('fs');
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const issue = context.payload.issue;
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fs.writeFileSync('/tmp/issue.json', JSON.stringify({
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number: issue.number,
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title: issue.title,
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body: issue.body || '(no description provided)',
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}));
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console.log(`Issue #${issue.number} written to /tmp/issue.json`);
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- name: Setup Node.js
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uses: actions/setup-node@v4
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with:
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node-version: '22'
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- name: Install Claude CLI
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run: npm install -g @anthropic-ai/claude-code@latest
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- name: Analyze Issue with Claude Opus
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id: analyze
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env:
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CLAUDE_CODE_OAUTH_TOKEN_1: ${{ secrets.CLAUDE_CODE_TOKEN }}
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CLAUDE_CODE_OAUTH_TOKEN_2: ${{ secrets.CLAUDE_CODE_TOKEN_2 }}
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CLAUDE_CODE_OAUTH_TOKEN_3: ${{ secrets.CLAUDE_CODE_TOKEN_3 }}
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run: |
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set -euo pipefail
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cd /tmp
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ISSUE_NUM=$(python3 -c "import json; print(json.load(open('issue.json'))['number'])")
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ISSUE_TITLE=$(python3 -c "import json; print(json.load(open('issue.json'))['title'])")
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# Issue body を安全にファイルへ書き出してstdinでClaudeに渡す
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python3 -c "import json; print(json.load(open('issue.json'))['body'])" > /tmp/issue_body.txt
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SYSTEM_PROMPT="You are a software engineering task decomposer. Given a GitHub Issue, classify it as atomic or coarse, then return ONLY valid JSON with no extra text or markdown fences."
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# USER_PROMPT をファイルに書き出す（base64 + Python env var 方式で YAML インデント問題を回避）
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export _PROMPT_B64='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'
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export _ISSUE_NUM="${ISSUE_NUM}"
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export _ISSUE_TITLE="${ISSUE_TITLE}"
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python3 -c "import base64,os; b=base64.b64decode(os.environ['_PROMPT_B64']).decode(); b=b.replace('ISSUE_NUM',os.environ['_ISSUE_NUM']); b=b.replace('ISSUE_TITLE',os.environ['_ISSUE_TITLE']); open('/tmp/user_prompt.txt','w').write(b)"
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USER_PROMPT=$(cat /tmp/user_prompt.txt)
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RESULT='{"atomic":true,"reason":"Defaulting to atomic (analysis unavailable)","subtasks":[]}'
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for i in 1 2 3; do
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case $i in
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1) TOK="${CLAUDE_CODE_OAUTH_TOKEN_1:-}" ;;
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2) TOK="${CLAUDE_CODE_OAUTH_TOKEN_2:-}" ;;
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3) TOK="${CLAUDE_CODE_OAUTH_TOKEN_3:-}" ;;
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esac
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[ -z "${TOK:-}" ] && { echo "Token $i empty, skipping."; continue; }
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echo "Trying token $i/3..."
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set +e
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OUT=$(cat /tmp/issue_body.txt | \
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ANTHROPIC_API_KEY="" \
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CLAUDE_CODE_OAUTH_TOKEN="$TOK" \
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CLAUDE_NO_ANALYTICS=1 \
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NO_UPDATE_NOTIFIER=1 \
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claude \
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--model claude-opus-4-6 \
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--print "$USER_PROMPT" \
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--system-prompt "$SYSTEM_PROMPT" \
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--no-session-persistence \
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2>/tmp/decompose_err.txt)
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CODE=$?
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set -e
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if [ $CODE -eq 0 ] && python3 -c "import json,sys; json.loads(sys.stdin.read())" <<< "$OUT" 2>/dev/null; then
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RESULT="$OUT"
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echo "Token $i succeeded."
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break
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fi
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echo "Token $i failed (exit=$CODE). stderr: $(head -3 /tmp/decompose_err.txt 2>/dev/null || true)"
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if grep -q "429\|rate.limit" /tmp/decompose_err.txt 2>/dev/null; then
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echo "Rate limited, waiting 10s..."
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sleep 10
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fi
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done
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echo "$RESULT" > /tmp/analysis.json
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cat /tmp/analysis.json
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IS_ATOMIC=$(python3 -c "import json; d=json.load(open('/tmp/analysis.json')); print('true' if d.get('atomic', True) else 'false')")
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echo "atomic=$IS_ATOMIC" >> $GITHUB_OUTPUT
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echo "Analysis complete: atomic=$IS_ATOMIC"
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- name: Create atomic sub-issues
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if: steps.analyze.outputs.atomic == 'false'
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uses: actions/github-script@v7
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with:
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script: |
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const fs = require('fs');
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const analysis = JSON.parse(fs.readFileSync('/tmp/analysis.json', 'utf8'));
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const parent = context.payload.issue;
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const created = [];
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for (const task of (analysis.subtasks || [])) {
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const body = [
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`> Decomposed from: #${parent.number} — ${parent.title}`,
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'',
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task.body || '',
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'',
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'---',
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`_Auto-decomposed from #${parent.number} by Claude Opus_`,
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].join('\n');
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const { data } = await github.rest.issues.create({
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owner: context.repo.owner,
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repo: context.repo.repo,
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title: task.title,
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body,
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labels: ['copilot'],
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});
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created.push({ number: data.number, title: task.title });
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console.log(`Created #${data.number}: ${task.title}`);
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// GitHub Sub-issues API で親 Issue の子として紐づける
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try {
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await github.graphql(`
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mutation AddSubIssue($issueId: ID!, $subIssueId: ID!) {
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addSubIssue(input: {issueId: $issueId, subIssueId: $subIssueId}) {
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issue { number }
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subIssue { number }
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}
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}
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`, {
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issueId: parent.node_id,
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subIssueId: data.node_id,
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});
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console.log(`Linked #${data.number} as sub-issue of #${parent.number}`);
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} catch (e) {
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// Sub-issues が未対応リポジトリの場合はスキップ（スタンドアロン Issue として残る）
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console.log(`Sub-issue linking skipped: ${e.message}`);
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}
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}
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// 親 Issue に decomposed ラベル追加・copilot ラベル除去
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await github.rest.issues.addLabels({
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owner: context.repo.owner,
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repo: context.repo.repo,
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issue_number: parent.number,
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labels: ['decomposed'],
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});
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await github.rest.issues.removeLabel({
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owner: context.repo.owner,
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repo: context.repo.repo,
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issue_number: parent.number,
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name: 'copilot',
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}).catch(() => {});
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// 親 Issue にサマリーコメント
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const list = created.map(t => `- #${t.number}: ${t.title}`).join('\n');
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await github.rest.issues.createComment({
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owner: context.repo.owner,
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repo: context.repo.repo,
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issue_number: parent.number,
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body: [
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'## Issue Decomposed by Claude Opus',
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'',
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`**Reason**: ${analysis.reason}`,
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'',
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`This issue was split into ${created.length} atomic subtasks:`,
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list,
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'',
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'Each sub-issue has been labeled `copilot` and will be assigned to Copilot Coding Agent individually.',
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'',
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'_Tip: If a subtask is still too vague, edit its body to add specific file paths before adding the `copilot` label._',
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].join('\n'),
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});
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- name: Mark as atomic (no decomposition needed)
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if: steps.analyze.outputs.atomic == 'true'
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uses: actions/github-script@v7
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with:
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script: |
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// atomic ラベルを追加。copilot-assign.yml がそのまま処理する。
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await github.rest.issues.addLabels({
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owner: context.repo.owner,
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repo: context.repo.repo,
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issue_number: context.payload.issue.number,
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labels: ['atomic'],
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}).catch(() => {});
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console.log('Issue is atomic, proceeding to copilot-assign.');
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