ci: fix semver checks by pinning working dep version

It appears that the update of tame-index from 0.12.1 to 0.12.2 contains API-breaking changes, which result in cargo-semver-checks compilation error. To work around this, a custom setup of cargo-semver-checks is done that pins tame-index to 0.12.1 version. This should be reverted once tame-index issues 0.12.3 that reverts back the breaking changes.
wprzytula · Jul 31, 2024 · 53de431 · 53de431
1 parent 73ecf74
commit 53de431
Showing 1 changed file with 27 additions and 3 deletions.
diff --git a/.github/workflows/semver_checks.yml b/.github/workflows/semver_checks.yml
@@ -60,8 +60,21 @@ jobs:
       run: rustup update
     - name: Install semver-checks
       # Official action uses binary releases fetched from GitHub
-      # If this pipeline becomes too slow, we should do this too
-      run: cargo install cargo-semver-checks --no-default-features
+      # If this pipeline becomes too slow, we should do this too.
+      #
+      # This works around the Semver violation in tame-index 0.12.2 that renders
+      # cargo-semver-checks incompilable. Once it gets fixed, revert back
+      # to using the newest release without customisations.
+      run: |
+        pushd ..
+        git clone https://github.com/obi1kenobi/cargo-semver-checks.git
+        cd cargo-semver-checks
+        git checkout v0.32.0
+        sed -i '0,/tame-index = { version = "0.12"/s//tame-index = { version = "=0.12.1"/' Cargo.toml
+        cargo build -r
+        cargo install --no-default-features --path .
+        popd
+
     - name: Verify the API compatibilty with PR base
       id: semver-pr-check
       run: |
@@ -147,6 +160,17 @@ jobs:
     - name: Update rust toolchain
       run: rustup update
     - name: Install semver-checks
-      run: cargo install cargo-semver-checks --no-default-features
+      # This works around the Semver violation in tame-index 0.12.2 that renders
+      # cargo-semver-checks incompilable. Once it gets fixed, revert back
+      # to using the newest release without customisations.
+      run: |
+        pushd ..
+        git clone https://github.com/obi1kenobi/cargo-semver-checks.git
+        cd cargo-semver-checks
+        git checkout v0.32.0
+        sed -i '0,/tame-index = { version = "0.12"/s//tame-index = { version = "=0.12.1"/' Cargo.toml
+        cargo build -r
+        cargo install --no-default-features --path .
+        popd
     - name: Run semver-checks to see if it agrees with version updates
       run: make semver-version