make job for getting metadata

Author: lobsterkatie

.github/workflows/build.yml

@@ -38,32 +38,54 @@ env:
   BUILD_CACHE_KEY: ${{ github.event.inputs.commit || github.sha }}
 
 jobs:
-  job_install_deps:
-    name: Install Dependencies
+  job_get_metadata:
+    name: Get Commit metadata
     runs-on: ubuntu-latest
-    timeout-minutes: 15
     steps:
-      - name: Check out current commit (${{ env.HEAD_COMMIT }})
+      - name: Check out current commit
         uses: actions/checkout@v2
         with:
           ref: ${{ env.HEAD_COMMIT }}
           # We need to check out not only the fake merge commit between the PR and the base branch which GH creates, but
           # also its parents, so that we can pull the commit message from the head commit of the PR
           fetch-depth: 2
-      # - name: Get PR head SHA
-      #   run: echo "HEAD_SHA=${{ github.event.pull_request.head.sha }}" >> $GITHUB_ENV
-      # - name: Setup tmate session
-      #   uses: mxschmitt/action-tmate@v3
       - name: Get metadata
         id: get_metadata
         run: |
           COMMIT_SHA=$(git rev-parse --short ${{ github.event.pull_request.head.sha }})
           COMMIT_MESSAGE=$(git log -n 1 --pretty=format:%s ${{ github.event.pull_request.head.sha }})
-          echo "COMMIT_MESSAGE=$COMMIT_MESSAGE" >> $GITHUB_ENV
           echo "COMMIT_SHA=$COMMIT_SHA" >> $GITHUB_ENV
+          echo "COMMIT_MESSAGE=$COMMIT_MESSAGE" >> $GITHUB_ENV
+          echo "::set-output name=commit_sha::$COMMIT_SHA"
           echo "::set-output name=commit_message::$COMMIT_MESSAGE"
-      # - name: "BRANCH: ${{ github.ref_name }}"
-      #   run: echo ""
+    outputs:
+      commit_sha: ${{ steps.get_metadata.outputs.commit_sha }}
+      commit_message: ${{ steps.get_metadata.outputs.commit_message }}
+
+  job_install_deps:
+    name: Install Dependencies
+    needs: job_get_metadata
+    runs-on: ubuntu-latest
+    timeout-minutes: 15
+    steps:
+      - name: Check out current commit (${{ needs.job_install_deps.outputs.commit_sha }} -${{ needs.job_install_deps.outputs.commit_message }})
+        uses: actions/checkout@v2
+        with:
+          ref: ${{ env.HEAD_COMMIT }}
+      # # - name: Get PR head SHA
+      # #   run: echo "HEAD_SHA=${{ github.event.pull_request.head.sha }}" >> $GITHUB_ENV
+      # # - name: Setup tmate session
+      # #   uses: mxschmitt/action-tmate@v3
+      # - name: Get metadata
+      #   id: get_metadata
+      #   run: |
+      #     COMMIT_SHA=$(git rev-parse --short ${{ github.event.pull_request.head.sha }})
+      #     COMMIT_MESSAGE=$(git log -n 1 --pretty=format:%s ${{ github.event.pull_request.head.sha }})
+      #     echo "COMMIT_MESSAGE=$COMMIT_MESSAGE" >> $GITHUB_ENV
+      #     echo "COMMIT_SHA=$COMMIT_SHA" >> $GITHUB_ENV
+      #     echo "::set-output name=commit_message::$COMMIT_MESSAGE"
+      # # - name: "BRANCH: ${{ github.ref_name }}"
+      # #   run: echo ""
       - name: "CURRENT COMMIT: ${{ env.COMMIT_SHA }} - ${{ env.COMMIT_MESSAGE }}"
         run: echo ""
       # - name: "SHA: ${{ github.sha }}"