fix: Checkout correct branch

Author: codablock

.github/workflows/release.yml

@@ -41,12 +41,22 @@ jobs:
       fail-fast: false
     runs-on: ubuntu-22.04
     steps:
-      - name: checkout
+      - name: clone
         run: |
           # can't use actions/checkout here as transferring the shallow clone fails when using upload-/download-artifact
-          git clone https://token:$GITHUB_TOKEN@github.com/$GITHUB_REPOSITORY . --depth=1
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          git clone https://github.com/$GITHUB_REPOSITORY . --depth=1
+      - name: checkout PR
+        if: ${{ github.event_name == 'pull_request' }}
+        run: |
+          echo fetching pull/${{ github.ref_name }}
+          git fetch origin pull/${{ github.ref_name }}:pr --depth=1
+          git checkout pr
+      - name: checkout branch
+        if: ${{ github.event_name == 'push' }}
+        run: |
+          echo fetching ${{ github.ref_name }}
+          git fetch origin ${{ github.ref_name }} --depth=1
+          git checkout ${{ github.ref_name }}
       - name: Set up Go
         uses: actions/setup-go@v5
         with:

hack/build-tag.sh

@@ -35,7 +35,7 @@ go run ./pip/generate
 TAG=v0.0.0-$PYTHON_VERSION-$PYTHON_STANDALONE_VERSION-$BUILD_NUM
 
 echo "checking out temporary branch"
-git checkout $(git rev-parse HEAD)
+git checkout --detach
 git add -f python/internal/data
 git add -f pip/internal/data
 git commit -m "added python $PYTHON_VERSION from python-standalone $PYTHON_STANDALONE_VERSION"