From b5a955359969fd6ff337f0b425b3c229ee8e2319 Mon Sep 17 00:00:00 2001
From: "Michael Bradley, Jr" <michaelsbradleyjr@gmail.com>
Date: Tue, 30 Apr 2019 16:47:56 -0500
Subject: [PATCH] ci: revise azure pipelines config to report branch and
 service name to coveralls

---
 azure-pipelines.yml              | 10 ++++++++++
 scripts/coveralls-branch-name.js | 17 +++++++++++++++++
 2 files changed, 27 insertions(+)
 create mode 100644 scripts/coveralls-branch-name.js

diff --git a/azure-pipelines.yml b/azure-pipelines.yml
index d86ef96c8..c38351bd0 100644
--- a/azure-pipelines.yml
+++ b/azure-pipelines.yml
@@ -85,6 +85,14 @@ steps:
     yarn config set cache-folder "${PWD}/Yarn" &>/dev/null
     popd &>/dev/null
     npm run ci:full
+    if [[ "$AGENT_OS" = "Linux" ]]; then
+      OS="Linux"
+    fi
+    if [[ "$AGENT_OS" = "Darwin" ]]; then
+      OS="macOS"
+    fi
+    export COVERALLS_GIT_BRANCH=$(node scripts/coveralls-branch-name)
+    export COVERALLS_SERVICE_NAME="Azure Pipelines (${OS})"
     npm run coveralls
   condition: ne( variables['Agent.OS'], 'Windows_NT' )
   displayName: 'Test (*nix)'
@@ -97,6 +105,8 @@ steps:
     yarn config set cache-folder "$($PWD.Path)\Yarn" | out-null
     popd
     npm run ci:full
+    $env:COVERALLS_GIT_BRANCH=node scripts/coveralls-branch-name
+    $env:COVERALLS_SERVICE_NAME="Azure Pipelines (Windows)"
     npm run coveralls
   condition: eq( variables['Agent.OS'], 'Windows_NT' )
   displayName: 'Test (Windows)'
diff --git a/scripts/coveralls-branch-name.js b/scripts/coveralls-branch-name.js
new file mode 100644
index 000000000..25c2787fc
--- /dev/null
+++ b/scripts/coveralls-branch-name.js
@@ -0,0 +1,17 @@
+/* global process require */
+
+const {execSync} = require('child_process');
+
+const nameRevCmd = 'git name-rev --name-only HEAD';
+let branchName = execSync(nameRevCmd).toString().trim();
+
+if (branchName.startsWith('remotes/pull')) {
+  execSync('git checkout "HEAD^2"', {stdio: 'ignore'});
+  const _branchName = branchName;
+  branchName = execSync(nameRevCmd).toString().trim().split('/').slice(2).join('/');
+  execSync(`git checkout ${_branchName}`, {stdio: 'ignore'});
+} else if (branchName.startsWith('remotes/origin')) {
+  branchName = branchName.split('/').slice(2).join('/');
+}
+
+process.stdout.write(branchName);