fix: add support for deriving repo slug from BUILDKITE_REPO

codecov-cli/codecov_cli/helpers/ci_adapters/buildkite.py

@@ -22,12 +22,42 @@ def _get_commit_sha(self):
         return os.getenv("BUILDKITE_COMMIT")
 
     def _get_slug(self):
+        # https://buildkite.com/docs/pipelines/configure/environment-variables#BUILDKITE_REPO
+        repo_url = os.getenv("BUILDKITE_REPO")
+        if repo_url:
+            slug = self._parse_slug_from_repo(repo_url)
+            if slug:
+                return slug
+
+        # Fallback to organization and pipeline slugs
         org = os.getenv("BUILDKITE_ORGANIZATION_SLUG")
         repo = os.getenv("BUILDKITE_PIPELINE_SLUG")
         if org and repo:
             return f"{org}/{repo}"
         return None
 
+    def _parse_slug_from_repo(self, repo_url: str):
+        """
+        TODO: this is relevant: https://stackoverflow.com/questions/31801271/what-are-the-supported-git-url-formats
+        supports:
+            (protocol://)host.xz/path/to/repo(.git/)
+            (protocol://)host.xz:path/to/repo(.git/)
+            (protocol://)user@host.xz:path/to/repo(.git/)
+            (protocol://)user@host.xz/path/to/repo(.git/)
+        """
+        if not repo_url:
+            return None
+
+        value = repo_url.strip()
+        value = value.removesuffix("/")
+        value = value.removesuffix(".git")
+
+        value = value.replace(":", "/")
+        parts = [p for p in value.split("/") if p]
+        if len(parts) >= 2:
+            return "/".join(parts[-2:])
+        return None
+
     def _get_service(self):
         return "buildkite"
 

codecov-cli/tests/ci_adapters/test_buildkite.py

@@ -12,6 +12,7 @@ class BuildkiteEnvEnum(str, Enum):
     BUILDKITE_BUILD_NUMBER = "BUILDKITE_BUILD_NUMBER"
     BUILDKITE_BUILD_URL = "BUILDKITE_BUILD_URL"
     BUILDKITE_COMMIT = "BUILDKITE_COMMIT"
+    BUILDKITE_REPO = "BUILDKITE_REPO"
     BUILDKITE_ORGANIZATION_SLUG = "BUILDKITE_ORGANIZATION_SLUG"
     BUILDKITE_PIPELINE_SLUG = "BUILDKITE_PIPELINE_SLUG"
     BUILDKITE_PULL_REQUEST = "BUILDKITE_PULL_REQUEST"
@@ -105,6 +106,33 @@ def test_pull_request_number(self, env_dict, expected, mocker):
         "env_dict,expected",
         [
             ({}, None),
+            (
+                {
+                    BuildkiteEnvEnum.BUILDKITE_REPO: "git@github.com:codecov/umbrella.git"
+                },
+                "codecov/umbrella",
+            ),
+            (
+                {
+                    BuildkiteEnvEnum.BUILDKITE_REPO: "https://github.com/codecov/umbrella.git"
+                },
+                "codecov/umbrella",
+            ),
+            (
+                {
+                    BuildkiteEnvEnum.BUILDKITE_REPO: "ssh://git@github.com/codecov/umbrella.git"
+                },
+                "codecov/umbrella",
+            ),
+            (
+                {BuildkiteEnvEnum.BUILDKITE_REPO: "git://github.com/codecov/umbrella"},
+                "codecov/umbrella",
+            ),
+            (
+                # already-slug-like fallback
+                {BuildkiteEnvEnum.BUILDKITE_REPO: "codecov/umbrella"},
+                "codecov/umbrella",
+            ),
             (
                 {
                     BuildkiteEnvEnum.BUILDKITE_ORGANIZATION_SLUG: "myorg",
@@ -119,6 +147,15 @@ def test_pull_request_number(self, env_dict, expected, mocker):
                 },
                 "myorg/subteam/myrepo",
             ),
+            (
+                # precedence: BUILDKITE_REPO should win over ORG/PIPELINE
+                {
+                    BuildkiteEnvEnum.BUILDKITE_REPO: "git@github.com:codecov/umbrella.git",
+                    BuildkiteEnvEnum.BUILDKITE_ORGANIZATION_SLUG: "myorg",
+                    BuildkiteEnvEnum.BUILDKITE_PIPELINE_SLUG: "myrepo",
+                },
+                "codecov/umbrella",
+            ),
             (
                 {
                     BuildkiteEnvEnum.BUILDKITE_ORGANIZATION_SLUG: "myorg",