fix: stop warning for missing PR on target (#115)

Author: JustinBeckwith

dist/index.js

@@ -15714,15 +15714,13 @@ async function main () {
       try {
         const payloadRaw = await readFile(GITHUB_EVENT_PATH, 'utf8');
         const payload = JSON.parse(payloadRaw);
-        if (payload && payload.pull_request && payload.pull_request.head) {
+        if (payload?.pull_request?.head) {
           const repo = payload.pull_request.head.repo.full_name;
           core.info(`rewrite repo to ${repo}`);
           config.urlRewriteExpressions.push({
             pattern: new RegExp(`github.com/${GITHUB_REPOSITORY}(/.*/)(${GITHUB_BASE_REF})/(.*)`),
             replacement: `github.com/${repo}$1${GITHUB_HEAD_REF}/$3`
           });
-        } else {
-          core.warning('unexpected payload structure', payload);
         }
       } catch (err) {
         core.warning(err);

dist/index.js.map

@@ -56,15 +56,13 @@ async function main () {
       try {
         const payloadRaw = await readFile(GITHUB_EVENT_PATH, 'utf8');
         const payload = JSON.parse(payloadRaw);
-        if (payload && payload.pull_request && payload.pull_request.head) {
+        if (payload?.pull_request?.head) {
           const repo = payload.pull_request.head.repo.full_name;
           core.info(`rewrite repo to ${repo}`);
           config.urlRewriteExpressions.push({
             pattern: new RegExp(`github.com/${GITHUB_REPOSITORY}(/.*/)(${GITHUB_BASE_REF})/(.*)`),
             replacement: `github.com/${repo}$1${GITHUB_HEAD_REF}/$3`
           });
-        } else {
-          core.warning('unexpected payload structure', payload);
         }
       } catch (err) {
         core.warning(err);