feat: commit id

app.config.js

@@ -0,0 +1,24 @@
+const { execFileSync } = require('node:child_process')
+
+const getCommitId = () => {
+  const easCommitId = process.env.EAS_BUILD_GIT_COMMIT_HASH?.trim()
+  if (easCommitId) {
+    return easCommitId.slice(0, 8)
+  }
+
+  try {
+    return execFileSync('git', ['rev-parse', '--short=8', 'HEAD'], {
+      encoding: 'utf8',
+    }).trim()
+  } catch {
+    return null
+  }
+}
+
+module.exports = ({ config }) => ({
+  ...config,
+  extra: {
+    ...config.extra,
+    commitId: getCommitId(),
+  },
+})