[Infra] Removing 'release.yml' special casing in 'scripts/release_testing_setup.sh' (#13447)

Author: ncooke3

.github/workflows/release.yml

@@ -22,35 +22,29 @@ jobs:
     runs-on: macos-14
     env:
       bot_token_secret: ${{ secrets.GHASecretsGPGPassphrase1 }}
-      # The SDK repo will be cloned to this dir and podspecs from
-      # 'podspec_repo_branch' of this repo will be validated and pushed to the
-      # testing repo.
-      local_sdk_repo_dir: /tmp/test/firebase-ios-sdk
       local_repo: specsreleasing
       podspec_repo_branch: main
     outputs:
       matrix: ${{ steps.generate_matrix.outputs.matrix }}
     steps:
     - name: Checkout code
       uses: actions/checkout@v4
+      with:
+        fetch-depth: 0
     - name: Generate matrix
       id: generate_matrix
       run: |
         cd "${GITHUB_WORKSPACE}/ReleaseTooling"
         swift run manifest --sdk-repo-url "${GITHUB_WORKSPACE}" --output-file-path ./output.json --for-gha-matrix-generation
         echo "::set-output name=matrix::{\"include\":$( cat output.json )}"
+    - name: Update SpecsReleasing repo setup
+      run: |
+         podspec_repo_branch="${podspec_repo_branch}" \
+           scripts/release_testing_setup.sh release_testing
     - name: Get token
       run: |
          scripts/decrypt_gha_secret.sh scripts/gha-encrypted/release-testing-token.txt.gpg \
          bot-access.txt "$bot_token_secret"
-    - name: Update SpecsReleasing repo setup
-      run: |
-         botaccess=`cat bot-access.txt`
-         BOT_TOKEN="${botaccess}" test_version="${nightly_version}" \
-         sdk_version_config="${GITHUB_WORKSPACE}/scripts/create_spec_repo/RC_firebase_sdk.textproto" \
-         local_sdk_repo_dir="${local_sdk_repo_dir}" \
-         podspec_repo_branch="${podspec_repo_branch}" \
-         scripts/release_testing_setup.sh release_testing
     - name: Clean spec repo
       run: |
          botaccess=`cat bot-access.txt`
@@ -70,8 +64,9 @@ jobs:
       with:
         name: firebase-ios-sdk
         path: |
-          ${{ env.local_sdk_repo_dir }}/*.podspec
-          ${{ env.local_sdk_repo_dir }}/*.podspec.json
+          *.podspec
+          *.podspec.json
+
   buildup_SpecsReleasing_repo_FirebaseCore:
     needs: specs_checking
     # Don't run on private repo unless it is a PR.

scripts/release_testing_setup.sh

@@ -12,8 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-# This script will `git clone` the SDK repo to local and look for the latest
-# release branch
+# Note: This script uses the currently checked out repo.
 set -xe
 
 TESTINGMODE=${1-}
@@ -22,17 +21,8 @@ if [ -f "${HOME}/.cocoapods/repos" ]; then
   find "${HOME}/.cocoapods/repos" -type d -maxdepth 1 -exec sh -c 'pod repo remove $(basename {})' \;
 fi
 
-if [ "$TESTINGMODE" = "release_testing" ]; then
-  mkdir -p "${local_sdk_repo_dir}"
-  echo "git clone from github.com/firebase/firebase-ios-sdk.git to ${local_sdk_repo_dir}"
-  set +x
-  # Using token here to update tags later.
-  git clone -q https://"${BOT_TOKEN}"@github.com/firebase/firebase-ios-sdk.git "${local_sdk_repo_dir}"
-  set -x
-  cd  "${local_sdk_repo_dir}"
-elif [ "$TESTINGMODE" = "prerelease_testing" ]; then
-  git fetch --tags --quiet origin main
-fi
+git fetch --tags --quiet origin main
+git checkout main
 
 # The chunk below is to determine the latest version by searching
 # Get the latest released tag Cocoapods-X.Y.Z for release and prerelease testing, beta version will be excluded.