ci: Post-merge Yocto Build enablement

sgaud-quic · sgaud-quic · commit 2ab05e0f0b7d · 2026-02-01T17:26:42.000+05:30
Changes for Yocto post-merge workflow:
	- Cache support for Build
	- Checkrun enablement

Signed-off-by: Salendarsingh Gaud &lt;sgaud@qti.qualcomm.com&gt;
diff --git a/.github/actions/build_yocto/action.yml b/.github/actions/build_yocto/action.yml
@@ -3,22 +3,12 @@ name: Compile Yocto Build
 description: Compile Yocto Build using kas files
 
 inputs:
-  target:
-    description: target
-    type: string
-    required: true
   workspace_path:
     description: Workspace path
     required: true
   s3_bucket:
     description: S3 bucket name
     required: true
-  docker_image:
-    description: Docker image name
-    required: true
-  machine:
-    description: Machine name
-    required: true
   rootfs:
     description: rootfs name
     required: true
@@ -31,7 +21,8 @@ inputs:
   cache_dir: 
     description: Cache directory
     required: true
-  
+  kas:
+    required: true
 
 outputs:
   artifacts_location:
@@ -45,20 +36,20 @@ runs:
       shell: bash
       run: |
         set -ex
+
+        # use a monthly sstate cache folder
+        echo "DL_DIR=${{inputs.cache_dir}}/downloads" >> $GITHUB_ENV
+        echo "SSTATE_DIR=${{inputs.cache_dir}}/sstate-cache-$(date '+%Y-%m')" >> $GITHUB_ENV
+
         workspace=${{ inputs.workspace_path }}
         s3_bucket=${{ inputs.s3_bucket }}
-        docker_image=${{ inputs.docker_image }}
-        machine=${{ inputs.machine }}
         rootfs=${{ inputs.rootfs }}
         build_dir="$workspace/../$rootfs"
         sha=${{ inputs.sha }}
         kernel_ver=${{ inputs.kernel_ver }}
 
-        echo "target=${{ inputs.target }}" >> $GITHUB_ENV
         echo "workspace=${{ inputs.workspace_path }}" >> $GITHUB_ENV
         echo "s3_bucket=${{ inputs.s3_bucket }}" >> $GITHUB_ENV
-        echo "docker_image=${{ inputs.docker_image }}" >> $GITHUB_ENV
-        echo "machine=${{ inputs.machine }}" >> $GITHUB_ENV
         echo "build_dir=$build_dir" >> $GITHUB_ENV
         echo "sha=${{ inputs.sha }}" >> $GITHUB_ENV
         echo "rootfs=${{ inputs.rootfs }}" >> $GITHUB_ENV
@@ -94,6 +85,19 @@ runs:
           sed -i "s/SRCREV:pn-linux-qcom-next = \"[^\"]*\"/SRCREV:pn-linux-qcom-next = \"$kernel_sha\"/" kernel-override.yml
         fi
 
+    - name: Download kas-container
+      uses: actions/download-artifact@v6
+      with:
+         name: kas-container
+         path: ${{runner.temp}}
+
+    - name: Setting up kas-container
+      shell: bash
+      run: |
+        KAS_CONTAINER=$RUNNER_TEMP/kas-container
+        echo "KAS_CONTAINER=$KAS_CONTAINER" >> $GITHUB_ENV
+        chmod +x $KAS_CONTAINER
+
     - name: Run Kas Build
       id: build
       shell: bash
@@ -104,13 +108,8 @@ runs:
         ls -la
         export KAS_WORK_DIR=$PWD/kas
         echo $KAS_WORK_DIR
-        docker run -i --rm \
-          --user "$(id -u):$(id -g)" \
-          --workdir="$PWD" \
-          -v "$(dirname "$PWD")":"$(dirname "$PWD")" \
-          "${{ env.docker_image }}" bash -c "
-            kas build kas-build-${{ env.rootfs }}.yml:kernel-override.yml
-          "
+
+        $KAS_CONTAINER build kas-build-${{ env.rootfs }}.yml
 
     - name: Prepare file list for log upload
       if: always()
@@ -122,18 +121,18 @@ runs:
           touch ${{ github.workspace }}/file_list.txt
         fi
         # # echo "${{ github.workspace}}/build-logs.log" >> file_list.txt
-        cd ${{ env.build_dir }}/build/tmp/deploy/images/${{ env.rootfs }}/
+        cd ${{ env.build_dir }}/kas/build/tmp/deploy/images/${{ env.rootfs }}/
         ls -la
         LINK="qcom-multimedia-image-${{ env.rootfs }}.rootfs.qcomflash.tar.gz"
         TARGET=$(readlink "$LINK")
-        cp "$TARGET" ${{ env.build_dir }}/${{ env.rootfs }}.tar.gz
+        cp "$TARGET" ${{ env.build_dir }}/${{ env.rootfs }}-rootfs.tar.gz
 
         LINK_PROP="qcom-multimedia-proprietary-image-${{ env.rootfs }}.rootfs.qcomflash.tar.gz"
         TARGET_PROP=$(readlink "$LINK")
-        cp "$TARGET_PROP" ${{ env.build_dir }}/${{ env.rootfs }}-prop.tar.gz
+        cp "$TARGET_PROP" ${{ env.build_dir }}/${{ env.rootfs }}-rootfs-prop.tar.gz
         
-        echo "${{ env.build_dir }}/${{ env.rootfs }}.tar.gz" >> ${{ github.workspace }}/file_list.txt
-        echo "${{ env.build_dir }}/${{ env.rootfs }}-prop.tar.gz" >> ${{ github.workspace }}/file_list.txt
+        echo "${{ env.build_dir }}/${{ env.rootfs }}-rootfs.tar.gz" >> ${{ github.workspace }}/file_list.txt
+        echo "${{ env.build_dir }}/${{ env.rootfs }}-rootfs-prop.tar.gz" >> ${{ github.workspace }}/file_list.txt
         echo "${{ env.build_dir }}/build_id.txt" >> ${{ github.workspace }}/file_list.txt
 
     - name: Upload artifacts to S3
diff --git a/.github/templates/coral-kernel-template.yaml b/.github/templates/coral-kernel-template.yaml
@@ -108,6 +108,18 @@ on:
             label: Add Reviewer Workflow ID
             description: ID of the Add Reviewer GitHub Workflow (Enter 0 to skip this run)
 
+      workflow.yocto_postmerge.id:
+        type: number
+        required: true
+        coral.actions/metadata:
+          ui-annotations:
+            type: Number
+            label: Yocto Post Merge Build generation Workflow ID
+            description: ID of the Yocto Build GitHub Workflow to be executed
+            rules:
+              - type: required
+                message: Yocto Build generation Workflow ID
+
       labels:
         type: string
         coral.actions/metadata:
@@ -289,6 +301,24 @@ jobs:
           rm -rf $uuid
         coral.actions/expected-exit-codes: [0]
 
+      - name: post-merge-yocto
+        if: ${{ inputs.workflow.reviewer.id != 0 }}
+        run: |
+          printenv
+          uuid=$(openssl rand -hex 16)
+          mkdir $uuid && cd $uuid
+          echo ${{ inputs.changeSpec }} | base64 -d > changeSpec.json
+          cp /bin/gh-utils/run_gh_action.sh script.sh
+          chmod +x script.sh
+          WORKFLOW_REPO_OWNER=${{ inputs.workflow.repo.owner }} \
+          WORKFLOW_REPO=${{ inputs.workflow.repo.name }} \
+          ACCESS_TOKEN=$(cat $GITHUB_TOKEN) \
+          JSON_CHANGE_SPEC=changeSpec.json \
+          WORKFLOW_ID=${{ inputs.workflow.yocto_postmerge.id }} \
+          ./script.sh
+          rm -rf $uuid
+        coral.actions/expected-exit-codes: [0]
+
     coral.actions/secrets:
       labels:
         - name: GithubToken
diff --git a/.github/workflows/build-yocto.yml b/.github/workflows/build-yocto.yml
@@ -5,10 +5,6 @@ description: Reusable workflow for Yocto Build
 on:
   workflow_call:
     inputs:
-      docker_image:
-        description: Docker image
-        type: string
-        required: true
       repo:
         description: 'Repo Name'
         required: false
@@ -17,11 +13,6 @@ on:
         description: 'Branch or tag name'
         required: false
         type: string
-      pr:
-        description: 'Pull Request Number'
-        required: false
-        type: string
-        default: ''
       sha:
         description: Head sha of the PR
         type: string
@@ -39,8 +30,31 @@ on:
         description: 'Artifacts Upload location'
         value: ${{ jobs.compile_yocto.outputs.artifacts_location }}
 
+env:
+  CACHE_DIR: /efs/kernel/meta-qcom
+
 jobs:
+  kas-setup:
+    runs-on:
+      group: GHA-Kernel-Stg-SelfHosted-RG
+      labels: [self-hosted, kernel-stg-u2404-x64-large-od-ephem]
+    steps:
+      - name: Update kas-container
+        run: |
+          KAS_CONTAINER=$RUNNER_TEMP/kas-container
+          echo "KAS_CONTAINER=$KAS_CONTAINER" >> $GITHUB_ENV
+          LATEST=$(git ls-remote --tags --refs --sort="v:refname" https://github.com/siemens/kas | tail -n1 | sed 's/.*\///')
+          wget -qO ${KAS_CONTAINER} https://raw.githubusercontent.com/siemens/kas/refs/tags/$LATEST/kas-container
+          chmod +x ${KAS_CONTAINER}
+
+      - name: Upload kas-container
+        uses: actions/upload-artifact@v4
+        with:
+          name: kas-container
+          path: ${{ env.KAS_CONTAINER }}
+
   compile_yocto:
+    needs: kas-setup
     name: Build Yocto
     runs-on:
       group: GHA-Kernel-SelfHosted-RG
@@ -54,24 +68,17 @@ jobs:
         rootfs_matrix: ${{ fromJson(inputs.rootfs_matrix) }}
 
     steps:
-      - name: Pull docker image
-        uses: qualcomm-linux/kernel-config/.github/actions/pull_docker_image@main
-        with:
-          image: ${{ inputs.docker_image }}
-
       - name: Build Yocto
         id: build_yocto
         uses: qualcomm-linux/kernel-config/.github/actions/build_yocto@main
         with:
-          docker_image: ${{ inputs.docker_image }}
-          target: ${{ matrix.target }}
           workspace_path: ${{ github.workspace }}
           s3_bucket: qli-prd-kernel-gh-artifacts
-          machine: ${{ matrix.rootfs_matrix.machine }}
           rootfs: ${{ matrix.rootfs_matrix.rootfs }}
-          firmwareid: ${{ matrix.rootfs_matrix.firmwareid }}
           kernel_ver: ${{ inputs.kernel_ver }}
           sha: ${{ inputs.sha }}
+          CACHE_DIR : ${CACHE_DIR}
+          kas: ${{ env.KAS_CONTAINER }}
         env:
           token: ${{ secrets.PAT }}
           AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
diff --git a/.github/workflows/post-merge-yocto.yml b/.github/workflows/post-merge-yocto.yml
@@ -61,10 +61,8 @@ jobs:
     uses: qualcomm-linux/kernel-config/.github/workflows/build-yocto.yml@main
     secrets: inherit
     with:
-      docker_image: kmake-image:ver.1.0
       repo: ${{ github.event.inputs.repo || 'qualcomm-linux/kernel' }}
       ref: ${{ github.event.inputs.ref || 'qcom-next' }}
-      pr: ${{ github.event.inputs.pr || '' }}
       SHA: ${{ github.event.inputs.sha }}
       rootfs_matrix: ${{ needs.loading.outputs.rootfs_matrix }}
       kernel_ver: ${{ github.event.inputs.kernel_ver }}
diff --git a/ci/MACHINES.json b/ci/MACHINES.json
@@ -69,7 +69,7 @@
     "target": "kaanapali-qrd",
     "buildid": "",
     "firmwareid": "",
-    "rootfs": "kaanapali-qrd"
+    "rootfs": ""
   },
   "x1e80100-crd": {
     "machine": "x1e80100-crd",
@@ -78,6 +78,6 @@
     "target": "x1e80100-crd",
     "buildid": "",
     "firmwareid": "",
-    "rootfs": "x1e80100-crd"
+    "rootfs": ""
   }
 }
