Without checkout

.github/workflows/ci.yaml

@@ -8,13 +8,13 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - name: set env variable
-        run: echo "$(git rev-parse --short HEAD)" > ${{ vars.GIT_SHA_SHORT }}
   process:
     runs-on: ubuntu-latest
     steps:
       - name: run one line script
         run: echo one line script
+      - name: set env variable
+        run: echo "$(git rev-parse --short HEAD)" > ${{ vars.GIT_SHA_SHORT }}
       - name: runs a set of command using the runner shell
         run: |
           echo Add oher actions to build,