From 9fe9e91059d60a696df7e437194a21e6e90d21eb Mon Sep 17 00:00:00 2001
From: Christoph Knittel <ck@cca.io>
Date: Wed, 20 Jul 2022 16:48:42 +0200
Subject: [PATCH] Fix commit SHA in artifact name for PR builds

---
 .github/workflows/ci.yml | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index d02742392..a583e311b 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -123,7 +123,9 @@ jobs:
 
     - name: Store short commit SHA for filename
       id: vars
-      run: echo "::set-output name=sha_short::$(git rev-parse --short HEAD)"
+      env:
+        COMMIT_SHA: ${{ github.event.pull_request.head.sha || github.sha }}
+      run: echo "::set-output name=sha_short::${COMMIT_SHA:0:7}"
       
     - name: Package Extension
       run: npx vsce package -o rescript-vscode-${{ steps.vars.outputs.sha_short }}.vsix