[slack] Specify head ref as getCommit option if event trigger is pull…

…_req
lazy-actions · Nov 21, 2019 · 5171a6d · 5171a6d
1 parent 57775e9
commit 5171a6d
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Showing 2 changed files with 4 additions and 2 deletions.
diff --git a/dist/index.js b/dist/index.js
@@ -11016,8 +11016,9 @@ class Block {
     getCommitFields(token) {
         return __awaiter(this, void 0, void 0, function* () {
             const { owner, repo } = this.context.repo;
+            const head_ref = process.env.GITHUB_HEAD_REF;
             const ref = this.isPullRequest
-                ? this.context.ref.replace(/refs\/heads\//, '')
+                ? head_ref.replace(/refs\/heads\//, '')
                 : this.context.sha;
             const client = new github.GitHub(token);
             const { data: commit } = yield client.repos.getCommit({ owner, repo, ref });

diff --git a/src/slack.ts b/src/slack.ts
@@ -91,8 +91,9 @@ class Block {
    */
   public async getCommitFields(token: string): Promise<MrkdwnElement[]> {
     const {owner, repo} = this.context.repo;
+    const head_ref: string = process.env.GITHUB_HEAD_REF as string;
     const ref: string = this.isPullRequest
-      ? this.context.ref.replace(/refs\/heads\//, '')
+      ? head_ref.replace(/refs\/heads\//, '')
       : this.context.sha;
     const client: github.GitHub = new github.GitHub(token);
     const {