Skip crate publishing if there have been no changes

rust-lang · Jun 6, 2021 · ea5bf4c · ea5bf4c
1 parent 6d0ddc5
commit ea5bf4c
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
@@ -33,6 +33,12 @@ jobs:
           CARGO_REGISTRY_TOKEN: ${{ secrets.CARGO_REGISTRY_TOKEN }}
         shell: bash
         run: |
+         export CHANGED=$(cargo workspaces changed --ignore-changes "**/Cargo.toml")
+          if [[ -z "$CHANGED" ]]; then
+            # Nothing has changed, so don't publish a new version
+            exit 0
+          fi
+
           git config --global user.email "runner@gha.local"
           git config --global user.name "Github Action"
           cargo workspaces -v version -ay --force '*' --include-merged-tags --no-git-commit --exact patch