diff --git a/.github/actions/diff-js-api-breaking-changes/action.yml b/.github/actions/diff-js-api-breaking-changes/action.yml
index bc45b1b207aa83..a55bbd2f83e066 100644
--- a/.github/actions/diff-js-api-breaking-changes/action.yml
+++ b/.github/actions/diff-js-api-breaking-changes/action.yml
@@ -17,6 +17,8 @@ runs:
env:
SCRATCH_DIR: ${{ runner.temp }}/diff-js-api-breaking-changes
run: |
+ git diff --name-status | awk '{print $2}' | grep 'packages/react-native/ReactNativeApi.d.ts' || exit 0
+
node ./scripts/js-api/diff-api-snapshot \
${{ github.workspace }}/packages/react-native/ReactNativeApi.d.ts \
$SCRATCH_DIR/ReactNativeApi-after.d.ts \
diff --git a/private/react-native-bots/dangerfile.js b/private/react-native-bots/dangerfile.js
index 1bff20819a9709..07a4a921e56682 100644
--- a/private/react-native-bots/dangerfile.js
+++ b/private/react-native-bots/dangerfile.js
@@ -30,23 +30,22 @@ const isFromPhabricator = body_contains('differential revision:');
// Provides advice if a summary section is missing, or body is too short
const includesSummary = body_contains('## summary', 'summary:');
-const snapshot_output = JSON.parse(
- fs.readFileSync(
- path.join(
- process.env.RUNNER_TEMP,
- 'diff-js-api-breaking-changes/output.json',
- ),
- 'utf8',
- ),
+const snapshot_path = path.join(
+ process.env.RUNNER_TEMP,
+ 'diff-js-api-breaking-changes/output.json',
);
-if (snapshot_output && snapshot_output.result !== 'NON_BREAKING') {
- const title = ':exclamation: JavaScript API change detected';
- const idea =
- 'This PR commits an update to ReactNativeApi.d.ts, indicating a change to React Native's public JavaScript API. ' +
- 'Please include a clear changelog message. ' +
- 'This change will be subject to extra review.\n\n' +
- `This change was flagged as: ${snapshot_output.result}
`;
- warn(`${title} - ${idea}`);
+
+if (fs.existsSync(snapshot_path)) {
+ const snapshot_output = JSON.parse(fs.readFileSync(snapshot_path, 'utf8'));
+ if (snapshot_output && snapshot_output.result !== 'NON_BREAKING') {
+ const title = ':exclamation: JavaScript API change detected';
+ const idea =
+ 'This PR commits an update to ReactNativeApi.d.ts, indicating a change to React Native's public JavaScript API. ' +
+ 'Please include a clear changelog message. ' +
+ 'This change will be subject to extra review.\n\n' +
+ `This change was flagged as: ${snapshot_output.result}
`;
+ warn(`${title} - ${idea}`);
+ }
}
const hasNoUsefulBody =