From eb3b2b5a638e4f3f2914a0c2d923af8f84fdd96d Mon Sep 17 00:00:00 2001
From: Ivan Grokhotkov <ivan@espressif.com>
Date: Wed, 8 Mar 2023 00:02:37 +0100
Subject: [PATCH] ci: danger: check author/committer email

---
 .gitlab/dangerjs/dangerfile.js     |  1 +
 .gitlab/dangerjs/mrCommitsEmail.js | 16 ++++++++++++++++
 2 files changed, 17 insertions(+)
 create mode 100644 .gitlab/dangerjs/mrCommitsEmail.js

diff --git a/.gitlab/dangerjs/dangerfile.js b/.gitlab/dangerjs/dangerfile.js
index dae0a1bc5a..e5bce92615 100644
--- a/.gitlab/dangerjs/dangerfile.js
+++ b/.gitlab/dangerjs/dangerfile.js
@@ -17,6 +17,7 @@ async function runChecks() {
     // Checks for MR commits
     require("./mrCommitsTooManyCommits.js")();
     require("./mrCommitsCommitMessage.js")();
+    require("./mrCommitsEmail.js")();
 
     // Checks for MR code
     require("./mrSizeTooLarge.js")();
diff --git a/.gitlab/dangerjs/mrCommitsEmail.js b/.gitlab/dangerjs/mrCommitsEmail.js
new file mode 100644
index 0000000000..9ffc1b7eea
--- /dev/null
+++ b/.gitlab/dangerjs/mrCommitsEmail.js
@@ -0,0 +1,16 @@
+/**
+ * Check if the author is accidentally making a commit using a personal email
+ *
+ * @dangerjs INFO
+ */
+module.exports = function () {
+    const mrCommitAuthorEmails = danger.gitlab.commits.map(commit => commit.author_email);
+    const mrCommitCommitterEmails = danger.gitlab.commits.map(commit => commit.committer_email);
+	const emailPattern = /.*@espressif\.com/;
+	const filteredEmails = [...mrCommitAuthorEmails, ...mrCommitCommitterEmails].filter((email) => !emailPattern.test(email));
+	if (filteredEmails.length) {
+		return message(
+			`Some of the commits were authored or committed by developers outside Espressif: ${filteredEmails.join(', ')}. Please check if this is expected.`
+		);
+	}
+};