Adding

LCU.WebApps.Collections.RepoClient/version.js

@@ -3,10 +3,30 @@ const { version } = require('./package.json');
 const { resolve, relative } = require('path');
 const { writeFileSync } = require('fs-extra');
 
-const gitInfo = gitDescribeSync({
-  dirtyMark: false,
-  dirtySemver: false
-});
+function getGitInfo() {
+  try {
+    return gitDescribeSync({
+      dirtyMark: false,
+      dirtySemver: false
+    });
+  } catch (err) {
+    const commit = process.env.BUILD_SOURCEVERSION || process.env.GIT_COMMIT || 'unknown';
+    const ref = process.env.BUILD_SOURCEBRANCHNAME || process.env.GIT_BRANCH || 'unknown';
+    const build = process.env.BUILD_BUILDNUMBER || process.env.BUILD_NUMBER || 'local';
+
+    return {
+      raw: `${version}-${build}`,
+      tag: version,
+      distance: 0,
+      hash: commit,
+      semverString: version,
+      suffix: build,
+      ref
+    };
+  }
+}
+
+const gitInfo = getGitInfo();
 
 gitInfo.version = version;