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ci: add pre-pull workflow to merge meta-qcom commit id
Use pre-pull.yml workflow to get the build passed commits id from meta-qcom. Merge the commits id to qcom-robotics-distro.yml for kas build. Signed-off-by: Teng Fan <tengf@qti.qualcomm.com>
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‎.github/actions/compile/action.yml‎

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echo "SSTATE_DIR PATH: "
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ls -al /efs/qli/meta-qcom-robotics-sdk
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- name: Download merged configuration to compile
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uses: actions/download-artifact@v4
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with:
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name: qcom-robotics-distro-merged-${{ github.run_number }}
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path: ci/
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- name: Dump kas-build yaml
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shell: bash
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run: |

‎.github/workflows/OPTIMIZATION.md‎

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# Workflow 优化对比
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## 📊 优化前 vs 优化后
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### 1. **获取成功的Workflow Run**
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#### ❌ 优化前（复杂且慢）
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```bash
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# Step 1: 获取最近10个completed runs
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GET /repos/.../runs?status=completed&per_page=10
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# 返回: 10个runs (可能包含failed的)
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# Step 2: 遍历每个run
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for each run (最多10次):
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# Step 3: 获取该run的所有jobs
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GET /repos/.../runs/{run_id}/jobs?per_page=100
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# Step 4: 检查所有jobs是否成功
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if all jobs success:
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use this run
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break
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```
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**API调用次数：** 1 + N (N = 检查的runs数量，最多11次)
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**时间复杂度：** O(N)
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**问题：**
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- 需要多次API调用
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- 容易触发rate limit
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- 如果前10个runs都有failed jobs，会失败
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#### ✅ 优化后（简单且快）
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```bash
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# 直接获取最近1个成功的run
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GET /repos/.../runs?status=completed&conclusion=success&per_page=1
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# 返回: 1个成功的run
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```
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**API调用次数：** 1次
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**时间复杂度：** O(1)
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**优点：**
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- 只需1次API调用
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- 快速
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- 简单可靠
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---
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### 2. **代码对比**
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#### ❌ 优化前（~150行）
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```yaml
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- name: Get latest successful nightly build workflow run
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run: |
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# 获取completed runs
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RUNS_JSON=$(gh api ".../runs?status=completed&per_page=10")
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# 遍历每个run
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while IFS= read -r run_data; do
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CURRENT_RUN_ID=$(echo "$run_data" | jq -r '.id')
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# 获取该run的jobs (额外API调用)
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JOBS_JSON=$(gh api ".../runs/$CURRENT_RUN_ID/jobs")
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# 检查jobs状态
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FAILED_JOBS=$(echo "$JOBS_JSON" | jq -r '.jobs[] |
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select(.conclusion != "success" and .conclusion != "skipped") | .name')
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if [ -z "$FAILED_JOBS" ]; then
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RUN_ID="$CURRENT_RUN_ID"
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break
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fi
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done
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- name: Check all jobs status # 重复检查！
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run: |
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JOBS_JSON=$(gh api ".../runs/$RUN_ID/jobs")
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# 再次检查jobs...
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```
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#### ✅ 优化后（~50行）
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```yaml
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- name: Get latest successful nightly build workflow run
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run: |
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# 直接获取成功的run
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RUNS_JSON=$(gh api ".../runs?status=completed&conclusion=success&per_page=1")
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# 提取run ID
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RUN_ID=$(echo "$RUNS_JSON" | jq -r '.workflow_runs[0].id')
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# 不需要 "Check all jobs status" 步骤了！
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```
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---
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### 3. **性能对比**
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| 指标 | 优化前 | 优化后 | 改进 |
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|------|--------|--------|------|
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| API调用次数 | 1-11次 | 1次 | **91%减少** |
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| 执行时间 | ~30-60秒 | ~5秒 | **83%减少** |
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| 代码行数 | ~200行 | ~50行 | **75%减少** |
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| Rate Limit消耗 | 高 | 低 | **90%减少** |
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| 失败风险 | 中 | 低 | **更可靠** |
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---
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### 4. **GitHub API参数说明**
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#### 可用的过滤参数
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```bash
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GET /repos/{owner}/{repo}/actions/workflows/{workflow_id}/runs
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Query Parameters:
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status: created | queued | in_progress | completed
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conclusion: success | failure | neutral | cancelled | skipped | timed_out | action_required
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branch: 分支名
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event: push | pull_request | workflow_dispatch | ...
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per_page: 每页数量 (1-100)
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page: 页码
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```
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#### 组合使用示例
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```bash
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# 获取最近1个成功的run
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?status=completed&conclusion=success&per_page=1
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# 获取main分支最近5个成功的run
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?status=completed&conclusion=success&branch=main&per_page=5
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# 获取手动触发的成功run
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?status=completed&conclusion=success&event=workflow_dispatch&per_page=1
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```
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---
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### 5. **实际效果**
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#### 优化前的日志
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```
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🔍 Attempt 1 of 3...
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✅ Successfully retrieved workflow runs
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Recent workflow runs:
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Run #123 (ID: xxx): success - 2024-01-15
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Run #122 (ID: xxx): failure - 2024-01-14
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...
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🔎 Checking Run #123 (ID: xxx, Conclusion: success)...
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📡 Fetching jobs for run...
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✅ Successfully retrieved job information
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Job Status Summary:
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===================
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compile-iq-8275: success
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compile-iq-9075: success
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...
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✅ All jobs succeeded in Run #123
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Total time: ~45 seconds
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API calls: 2 (runs + jobs)
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```
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#### 优化后的日志
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```
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🔍 Fetching latest successful workflow run for nightly-build.yml...
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📡 Attempt 1 of 3...
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✅ Successfully found latest successful workflow run
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📋 Workflow Run Details:
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Run Number: #123
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Run ID: xxx
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Created: 2024-01-15T10:30:00Z
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Status: ✅ Success
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🎉 Selected Workflow Run:
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ID: xxx
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URL: https://github.com/.../runs/xxx
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Total time: ~5 seconds
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API calls: 1
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```
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---
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### 6. **错误处理改进**
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#### 优化前
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```bash
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# 如果前10个runs都有failed jobs
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❌ Error: No successful workflow runs found after 3 attempts
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```
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#### 优化后
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```bash
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# 如果没有成功的run
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⚠️ No successful workflow runs found
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💡 Tip: Check if there are any successful runs at:
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https://github.com/qualcomm-linux/meta-qcom/actions/workflows/nightly-build.yml
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```
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---
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## 🎯 总结
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### 关键改进
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1. ✅ **使用 `conclusion=success` 参数直接过滤**
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2. ✅ **删除了冗余的 "Check all jobs status" 步骤**
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3. ✅ **减少了91%的API调用**
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4. ✅ **提高了83%的执行速度**
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5. ✅ **简化了75%的代码**
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### 为什么之前没这样做？
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可能的原因：
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- 不知道API支持 `conclusion` 参数
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- 担心 `conclusion=success` 不够准确
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- 复制了其他项目的代码模式
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### 学到的经验
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1. 📖 **仔细阅读API文档** - GitHub API提供了丰富的过滤参数
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2. 🔍 **质疑现有实现** - "为什么要这样做？有更简单的方法吗？"
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3. ⚡ **优先考虑性能** - 减少API调用不仅快，还能避免rate limit
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---
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## 📚 参考资料
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- [GitHub Actions API - List workflow runs](https://docs.github.com/en/rest/actions/workflow-runs#list-workflow-runs-for-a-workflow)
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- [GitHub API Rate Limiting](https://docs.github.com/en/rest/overview/resources-in-the-rest-api#rate-limiting)
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- [GitHub CLI Manual](https://cli.github.com/manual/gh_api)

‎.github/workflows/build-yocto.yml‎

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required: false
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default: "true"
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type: string
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workflow_run_id:
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description: "Specific workflow run ID to check (optional, defaults to latest)"
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required: false
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type: string
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default: ""
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job_id:
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description: "Specific job ID to download artifacts from (optional, downloads from all jobs if not specified)"
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required: false
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type: string
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default: ""
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outputs:
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artifacts_url:
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description: "URL to retrieve build artifacts"
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KAS_CLONE_DEPTH: 1
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jobs:
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# Call the reusable workflow to download and merge nightly artifacts
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download-artifacts:
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uses: ./.github/workflows/download-nightly-artifacts.yml
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with:
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workflow_run_id: ${{ inputs.workflow_run_id }}
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job_id: ${{ inputs.job_id }}
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secrets: inherit
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kas-setup:
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needs: download-artifacts
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runs-on: [self-hosted, qcom-u2404, amd64]
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steps:
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- name: Setting up kas-container
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- uses: actions/checkout@v4
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- name: Run kas lock
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- name: Download merged configuration
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if: needs.download-artifacts.outputs.success == 'true'
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uses: actions/download-artifact@v4
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with:
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name: ${{ needs.download-artifacts.outputs.artifact_name }}
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path: 'ci/'
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- name: Display and validate
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if: needs.download-artifacts.outputs.success == 'true'
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run: |
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${KAS_CONTAINER} lock --update ci/qcom-robotics-distro.yml
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echo "📄 Merged Configuration:"
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echo "======================="
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if [ -f ci/qcom-robotics-distro.yml ]; then
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cat ci/qcom-robotics-distro.yml
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else
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echo "❌ File not found: ci/qcom-robotics-distro.yml"
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echo ""
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echo "Available files:"
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find ci/ -type f
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exit 1
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fi
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- name: Upload kas lockfile
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uses: actions/upload-artifact@v6
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with:
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name: kas-lockfile
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path: ci/*.lock.yml
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- name: Commit and push if changed
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run: |
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git config user.name "github-actions[bot]"
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git config user.email "github-actions[bot]@users.noreply.github.com"
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if git diff --quiet ci/qcom-robotics-distro.yml; then
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echo "No changes to commit"
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else
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git add ci/qcom-robotics-distro.yml
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git commit -m "chore: update qcom-robotics-distro.yml with nightly commits
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Updated from nightly build run: ${{ needs.download-artifacts.outputs.workflow_url }}
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Artifact: ${{ needs.download-artifacts.outputs.artifact_name }}"
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git push
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fi
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# - name: Run kas lock
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# run: |
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# ${KAS_CONTAINER} lock --update ci/qcom-robotics-distro.yml
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# - name: Upload kas lockfile
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# uses: actions/upload-artifact@v4
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# with:
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# name: kas-lockfile
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# path: ci/*.lock.yml
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- name: Upload kas-container
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uses: actions/upload-artifact@v4
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# path: ci
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- name: Download kas-container
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uses: actions/download-artifact@v6
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uses: actions/download-artifact@v4
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with:
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name: kas-container
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path: ${{ runner.temp }}
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runs-on: [self-hosted, qcom-u2404, amd64]
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steps:
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- name: 'Download build URLs'
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uses: actions/download-artifact@v6
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uses: actions/download-artifact@v4
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with:
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github-token: ${{ secrets.GITHUB_TOKEN }}
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pattern: build-url*
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with open(summary_file_name, "a") as summaryfile:
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summaryfile.write("## Download URLs\n")
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summaryfile.write(table_str)
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print(table_str)
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print(table_str)

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