chore: add CODER_DOCS_MAIN_BRANCH to build preview (#402)

BrunoQuaresma · web-flow · commit 7ea5ef63d266 · 2021-06-16T17:14:47.000-03:00
diff --git a/.github/workflows/preview.yaml b/.github/workflows/preview.yaml
@@ -53,6 +53,7 @@ jobs:
           VERCEL_ORG_ID: team_tGkWfhEGGelkkqUUm9nXq17r
           VERCEL_PROJECT_ID: QmZRucMRh3GFk1817ZgXjRVuw5fhTspHPHKct3JNQDEPGd
           VERCEL_TOKEN: ${{ secrets.VERCEL_TOKEN }}
+          CODER_DOCS_MAIN_BRANCH: ${{ github.sha }}
 
       - name: Update Deployment
         # If we don't specify always, it won't run this check if failed.
