Refactor Github Action per b/485167538 (#2164)

Co-authored-by: Ben Knutson <benknutson@google.com>

Author: google-admin

.github/workflows/build.yml

@@ -252,7 +252,7 @@ jobs:
           sudo apt-get autoclean -y
           df -h
           #export BAZEL_OPTIMIZATION="--config=optimization --config=linux_ci --config=cache"
-          #if [[ "${{ env.EVENT_NAME }}" == "push" && "${{ env.REPO_NAME }}" == "tensorflow/io" ]]; then
+          #if [[ "${EVENT_NAME}" == "push" && "${REPO_NAME}" == "tensorflow/io" ]]; then
           #  export BAZEL_OPTIMIZATION="${BAZEL_OPTIMIZATION} --remote_upload_local_results=true --google_credentials=service_account_creds.json"
           #fi
           TENSORFLOW_VERSION=$(grep tensorflow tensorflow_io/python/ops/version_ops.py | sed -e "s/require = //g" | awk -F, '{print $1}' | awk -F= '{print $2}' | awk -F. '{print $1"."$2}')

.github/workflows/release.yml

@@ -25,12 +25,12 @@ jobs:
           fetch-depth: 0
       - run: |
           set -x -e
-          COMMIT=$(git rev-parse --quiet --verify ${{ github.event.inputs.commit }})
-          if [[ "$(git tag -l ${{ github.event.inputs.version }})" == "${{ github.event.inputs.version }}" ]]; then
-            echo "${{ github.event.inputs.version }} already released"
+          COMMIT=$(git rev-parse --quiet --verify ${GITHUB_EVENT_INPUTS_COMMIT})
+          if [[ "$(git tag -l ${GITHUB_EVENT_INPUTS_VERSION})" == "${GITHUB_EVENT_INPUTS_VERSION}" ]]; then
+            echo "${GITHUB_EVENT_INPUTS_VERSION} already released"
             exit 1
           fi
-          VERSION=${{ github.event.inputs.version }}
+          VERSION=${GITHUB_EVENT_INPUTS_VERSION}
 
           docker pull tfsigio/candidate:${VERSION:1}
           docker create -it --name storage tfsigio/candidate:${VERSION:1} bash
@@ -57,12 +57,19 @@ jobs:
           echo "::set-output name=name::TensorFlow I/O ${VERSION:1}"
           echo "::set-output name=commit::${COMMIT}"
         id: info
+        env:
+          GITHUB_EVENT_INPUTS_COMMIT: ${{ github.event.inputs.commit }}
+          GITHUB_EVENT_INPUTS_VERSION: ${{ github.event.inputs.version }}
       - run: |
           set -x -e
-          echo ${{ steps.info.outputs.tag }}
-          echo ${{ steps.info.outputs.name }}
-          echo ${{ steps.info.outputs.commit }}
+          echo ${STEPS_INFO_OUTPUTS_TAG}
+          echo ${STEPS_INFO_OUTPUTS_NAME}
+          echo ${STEPS_INFO_OUTPUTS_COMMIT}
           cat CURRENT.md
+        env:
+          STEPS_INFO_OUTPUTS_TAG: ${{ steps.info.outputs.tag }}
+          STEPS_INFO_OUTPUTS_NAME: ${{ steps.info.outputs.name }}
+          STEPS_INFO_OUTPUTS_COMMIT: ${{ steps.info.outputs.commit }}
       - uses: softprops/action-gh-release@c95fe1489396fe8a9eb87c0abf8aa5b2ef267fda # v2.2.1
         with:
           body_path: CURRENT.md