Build: Pretend to be AppVeyor for better naming

Author: phated

.ci/.azure-pipelines-steps.yml

@@ -17,12 +17,12 @@ steps:
 - script: npm run coveralls
   displayName: Run coveralls
   env:
-    # Pretend to be GitLab for now
-    GITLAB_CI: true
-    CI_BUILD_NAME: $(node_version)
-    CI_BUILD_ID: $(Build.BuildNumber)
-    CI_BUILD_REF: $(Build.SourceVersion)
-    CI_BUILD_REF_NAME: $(Build.SourceBranchName)
+    # Pretend to be AppVeyor for now
+    APPVEYOR: true
+    APPVEYOR_BUILD_NUMBER: $(Build.BuildNumber)
+    APPVEYOR_BUILD_ID: $(Agent.OS)_$(node_version)
+    APPVEYOR_REPO_COMMIT: $(Build.SourceVersion)
+    APPVEYOR_REPO_BRANCH: $(Build.SourceBranchName)
     # Overwrite the GitLab Service Name
     COVERALLS_SERVICE_NAME: Azure Pipelines
     COVERALLS_REPO_TOKEN: $(COVERALLS_REPO_TOKEN_SECRET)