ci: improve workflow-stopper ux (#6632)

PR addresses
https://github.com/paritytech/polkadot-sdk/pull/6265#issuecomment-2497506857

cc https://github.com/paritytech/ci_cd/issues/1084

.github/workflows/build-misc.yml

@@ -44,7 +44,7 @@ jobs:
           forklift cargo check -p rococo-runtime
           forklift cargo check -p polkadot-test-runtime
       - name: Stop all workflows if failed
-        if: ${{ failure() && steps.required.conclusion == 'failure' }}
+        if: ${{ failure() && steps.required.conclusion == 'failure' && !github.event.pull_request.head.repo.fork }}
         uses: ./.github/actions/workflow-stopper
         with:
           app-id: ${{ secrets.WORKFLOW_STOPPER_RUNNER_APP_ID }}
@@ -73,7 +73,7 @@ jobs:
           cd ./substrate/bin/utils/subkey
           forklift cargo build --locked --release
       - name: Stop all workflows if failed
-        if: ${{ failure() && steps.required.conclusion == 'failure' }}
+        if: ${{ failure() && steps.required.conclusion == 'failure' && !github.event.pull_request.head.repo.fork }}
         uses: ./.github/actions/workflow-stopper
         with:
           app-id: ${{ secrets.WORKFLOW_STOPPER_RUNNER_APP_ID }}

.github/workflows/check-frame-omni-bencher.yml

@@ -41,7 +41,7 @@ jobs:
           forklift cargo build --locked --quiet --release -p asset-hub-westend-runtime --features runtime-benchmarks
           forklift cargo run --locked --release -p frame-omni-bencher --quiet -- v1 benchmark pallet --runtime target/release/wbuild/asset-hub-westend-runtime/asset_hub_westend_runtime.compact.compressed.wasm --all --steps 2 --repeat 1 --quiet
       - name: Stop all workflows if failed
-        if: ${{ failure() && steps.required.conclusion == 'failure' }}
+        if: ${{ failure() && steps.required.conclusion == 'failure' && !github.event.pull_request.head.repo.fork }}
         uses: ./.github/actions/workflow-stopper
         with:
           app-id: ${{ secrets.WORKFLOW_STOPPER_RUNNER_APP_ID }}
@@ -99,7 +99,7 @@ jobs:
           echo "Running command: $cmd"
           eval "$cmd"
       - name: Stop all workflows if failed
-        if: ${{ failure() && steps.required.conclusion == 'failure' }}
+        if: ${{ failure() && steps.required.conclusion == 'failure' && !github.event.pull_request.head.repo.fork }}
         uses: ./.github/actions/workflow-stopper
         with:
           app-id: ${{ secrets.WORKFLOW_STOPPER_RUNNER_APP_ID }}

.github/workflows/checks-quick.yml

@@ -30,7 +30,7 @@ jobs:
         id: required
         run: cargo +nightly fmt --all -- --check
       - name: Stop all workflows if failed
-        if: ${{ failure() && steps.required.conclusion == 'failure' }}
+        if: ${{ failure() && steps.required.conclusion == 'failure' && !github.event.pull_request.head.repo.fork }}
         uses: ./.github/actions/workflow-stopper
         with:
           app-id: ${{ secrets.WORKFLOW_STOPPER_RUNNER_APP_ID }}

.github/workflows/checks.yml

@@ -36,7 +36,7 @@ jobs:
           cargo clippy --all-targets --locked --workspace --quiet
           cargo clippy --all-targets --all-features --locked --workspace --quiet
       - name: Stop all workflows if failed
-        if: ${{ failure() && steps.required.conclusion == 'failure' }}
+        if: ${{ failure() && steps.required.conclusion == 'failure' && !github.event.pull_request.head.repo.fork }}
         uses: ./.github/actions/workflow-stopper
         with:
           app-id: ${{ secrets.WORKFLOW_STOPPER_RUNNER_APP_ID }}
@@ -62,7 +62,7 @@ jobs:
           # experimental code may rely on try-runtime and vice-versa
           forklift cargo check --locked --all --features try-runtime,experimental --quiet
       - name: Stop all workflows if failed
-        if: ${{ failure() && steps.required.conclusion == 'failure' }}
+        if: ${{ failure() && steps.required.conclusion == 'failure' && !github.event.pull_request.head.repo.fork }}
         uses: ./.github/actions/workflow-stopper
         with:
           app-id: ${{ secrets.WORKFLOW_STOPPER_RUNNER_APP_ID }}
@@ -91,7 +91,7 @@ jobs:
           ./check-features-variants.sh
           cd -
       - name: Stop all workflows if failed
-        if: ${{ failure() && steps.required.conclusion == 'failure' }}
+        if: ${{ failure() && steps.required.conclusion == 'failure' && !github.event.pull_request.head.repo.fork }}
         uses: ./.github/actions/workflow-stopper
         with:
           app-id: ${{ secrets.WORKFLOW_STOPPER_RUNNER_APP_ID }}

.github/workflows/docs.yml

@@ -29,7 +29,7 @@ jobs:
         env:
           RUSTFLAGS: "-Cdebug-assertions=y -Dwarnings"
       - name: Stop all workflows if failed
-        if: ${{ failure() && steps.required.conclusion == 'failure' }}
+        if: ${{ failure() && steps.required.conclusion == 'failure' && !github.event.pull_request.head.repo.fork }}
         uses: ./.github/actions/workflow-stopper
         with:
           app-id: ${{ secrets.WORKFLOW_STOPPER_RUNNER_APP_ID }}
@@ -69,7 +69,7 @@ jobs:
           retention-days: 1
           if-no-files-found: error
       - name: Stop all workflows if failed
-        if: ${{ failure() && steps.required.conclusion == 'failure' }}
+        if: ${{ failure() && steps.required.conclusion == 'failure' && !github.event.pull_request.head.repo.fork }}
         uses: ./.github/actions/workflow-stopper
         with:
           app-id: ${{ secrets.WORKFLOW_STOPPER_RUNNER_APP_ID }}

.github/workflows/tests-linux-stable.yml

@@ -37,7 +37,7 @@ jobs:
         id: required
         run: WASM_BUILD_NO_COLOR=1 forklift cargo test -p staging-node-cli --release --locked -- --ignored
       - name: Stop all workflows if failed
-        if: ${{ failure() && steps.required.conclusion == 'failure' }}
+        if: ${{ failure() && steps.required.conclusion == 'failure' && !github.event.pull_request.head.repo.fork }}
         uses: ./.github/actions/workflow-stopper
         with:
           app-id: ${{ secrets.WORKFLOW_STOPPER_RUNNER_APP_ID }}
@@ -63,7 +63,7 @@ jobs:
         id: required
         run: forklift cargo nextest run --workspace --features runtime-benchmarks benchmark --locked --cargo-profile testnet --cargo-quiet
       - name: Stop all workflows if failed
-        if: ${{ failure() && steps.required.conclusion == 'failure' }}
+        if: ${{ failure() && steps.required.conclusion == 'failure' && !github.event.pull_request.head.repo.fork }}
         uses: ./.github/actions/workflow-stopper
         with:
           app-id: ${{ secrets.WORKFLOW_STOPPER_RUNNER_APP_ID }}
@@ -113,7 +113,7 @@ jobs:
         if: ${{ matrix.partition == '1/3' }}
         run: forklift cargo nextest run -p sp-api-test --features enable-staging-api --cargo-quiet
       - name: Stop all workflows if failed
-        if: ${{ failure() && steps.required.conclusion == 'failure' }}
+        if: ${{ failure() && steps.required.conclusion == 'failure' && !github.event.pull_request.head.repo.fork }}
         uses: ./.github/actions/workflow-stopper
         with:
           app-id: ${{ secrets.WORKFLOW_STOPPER_RUNNER_APP_ID }}
@@ -155,7 +155,7 @@ jobs:
                    --filter-expr " !test(/all_security_features_work/) - test(/nonexistent_cache_dir/)" \
                    --partition count:${{ matrix.partition }} \
       - name: Stop all workflows if failed
-        if: ${{ failure() && steps.required.conclusion == 'failure' }}
+        if: ${{ failure() && steps.required.conclusion == 'failure' && !github.event.pull_request.head.repo.fork }}
         uses: ./.github/actions/workflow-stopper
         with:
           app-id: ${{ secrets.WORKFLOW_STOPPER_RUNNER_APP_ID }}