fix: Support grabbing branch in Vercel (#80)

Grab the branch in Vercel env helper.
codecov · Feb 23, 2024 · 94a46aa · 94a46aa
1 parent 7bc7183
commit 94a46aa
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Showing 3 changed files with 13 additions and 3 deletions.
diff --git a/.changeset/early-phones-prove.md b/.changeset/early-phones-prove.md
@@ -0,0 +1,8 @@
+---
+"@codecov/bundler-plugin-core": patch
+"@codecov/rollup-plugin": patch
+"@codecov/vite-plugin": patch
+"@codecov/webpack-plugin": patch
+---
+
+Grab branch name inside Vercel helper so that we for sure have a branch value
diff --git a/packages/bundler-plugin-core/src/utils/providers/Vercel.ts b/packages/bundler-plugin-core/src/utils/providers/Vercel.ts
@@ -21,9 +21,9 @@ function _getBuildURL(): string {
 }
 
 function _getBranch(inputs: ProviderUtilInputs): string {
-  const { args } = inputs;
+  const { args, envs } = inputs;
 
-  return args?.branch ?? "";
+  return args?.branch ?? envs?.VERCEL_GIT_COMMIT_REF ?? "";
 }
 
 function _getJob(): string {

diff --git a/packages/bundler-plugin-core/src/utils/providers/__tests__/Vercel.test.ts b/packages/bundler-plugin-core/src/utils/providers/__tests__/Vercel.test.ts
@@ -44,11 +44,12 @@ describe("Vercel Params", () => {
         VERCEL_GIT_COMMIT_SHA: "testingsha",
         VERCEL_GIT_REPO_SLUG: "testRepo",
         VERCEL_GIT_REPO_OWNER: "testOrg",
+        VERCEL_GIT_COMMIT_REF: "super-cool-branch",
       },
     };
 
     const expected: ProviderServiceParams = {
-      branch: "",
+      branch: "super-cool-branch",
       build: "",
       buildURL: "",
       commit: "testingsha",
@@ -76,6 +77,7 @@ describe("Vercel Params", () => {
         VERCEL_GIT_COMMIT_SHA: "testingsha",
         VERCEL_GIT_REPO_SLUG: "testRepo",
         VERCEL_GIT_REPO_OWNER: "testOrg",
+        VERCEL_GIT_COMMIT_REF: "super-cool-branch",
       },
     };