tools: use sparse checkout in build-tarball.yml

PR-URL: #59788 Reviewed-By: Paolo Insogna <paolo@cowtech.it> Reviewed-By: Pietro Marchini <pietro.marchini94@gmail.com>

Author: aduh95

.github/workflows/build-tarball.yml

@@ -74,6 +74,8 @@ jobs:
  - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
  with:
  persist-credentials: false
+ sparse-checkout: .github/actions/install-clang
+ sparse-checkout-cone-mode: false
  - name: Install Clang ${{ env.CLANG_VERSION }}
  uses: ./.github/actions/install-clang
  with:
@@ -97,15 +99,19 @@ jobs:
  run: |
  tar xzf tarballs/*.tar.gz -C $RUNNER_TEMP
  echo "TAR_DIR=$RUNNER_TEMP/`basename tarballs/*.tar.gz .tar.gz`" >> $GITHUB_ENV
- - name: Copy directories needed for testing
- run: |
- cp -r tools/eslint $TAR_DIR/tools
- cp -r tools/eslint-rules $TAR_DIR/tools
  - name: Build
  run: |
- cd $TAR_DIR
- make build-ci -j4 V=1
+ make -C "$TAR_DIR" build-ci -j4 V=1
+ - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+ with:
+ persist-credentials: false
+ sparse-checkout: |
+ tools/eslint
+ tools/eslint-rules
+ - name: Move directories needed for testing
+ run: |
+ mv tools/eslint "$TAR_DIR/tools"
+ mv tools/eslint-rules "$TAR_DIR/tools"
  - name: Test
  run: |
- cd $TAR_DIR
- make run-ci -j4 V=1 TEST_CI_ARGS="-p dots --measure-flakiness 9"
+ make -C "$TAR_DIR" run-ci -j4 V=1 TEST_CI_ARGS="-p dots --measure-flakiness 9"