From b4111b1288aea4d5b0d0ef97f1ba068b6581fa25 Mon Sep 17 00:00:00 2001
From: Manuel Spigolon <behemoth89@gmail.com>
Date: Mon, 13 Dec 2021 17:15:45 +0100
Subject: [PATCH] fix: invalid version error (#129)

* fix invalid version error

* build dist
---
 dist/index.js       |  6 +++++-
 src/action.js       |  6 +++++-
 test/action.test.js | 22 ++++++++++++++++++++++
 3 files changed, 32 insertions(+), 2 deletions(-)

diff --git a/dist/index.js b/dist/index.js
index 98cb9e20..83c71306 100644
--- a/dist/index.js
+++ b/dist/index.js
@@ -9026,6 +9026,7 @@ function wrappy (fn, cb) {
 const core = __nccwpck_require__(2186)
 const github = __nccwpck_require__(5438)
 const semverMajor = __nccwpck_require__(6688)
+const semverCoerce = __nccwpck_require__(3466)
 
 const { githubClient } = __nccwpck_require__(3386)
 const checkTargetMatchToPR = __nccwpck_require__(7186)
@@ -9064,6 +9065,7 @@ module.exports = async function run() {
     }
 
     if (TARGET !== targetOptions.any) {
+      logInfo(`Checking if PR title [${pr.title}] has target ${TARGET}`)
       const isTargetMatchToPR = checkTargetMatchToPR(pr.title, TARGET)
 
       if (!isTargetMatchToPR) {
@@ -9113,7 +9115,9 @@ function isMajorRelease(pullRequest) {
   const match = expression.exec(pullRequest.title)
   if (match) {
     const [, oldVersion, newVersion] = match
-    if (semverMajor(oldVersion) !== semverMajor(newVersion)) {
+    const oldVersionSemver = semverCoerce(oldVersion)
+    const newVersionSemver = semverCoerce(newVersion)
+    if (semverMajor(oldVersionSemver) !== semverMajor(newVersionSemver)) {
       return true
     }
   }
diff --git a/src/action.js b/src/action.js
index ae5f1520..5a898834 100644
--- a/src/action.js
+++ b/src/action.js
@@ -3,6 +3,7 @@
 const core = require('@actions/core')
 const github = require('@actions/github')
 const semverMajor = require('semver/functions/major')
+const semverCoerce = require('semver/functions/coerce')
 
 const { githubClient } = require('./github-client')
 const checkTargetMatchToPR = require('./checkTargetMatchToPR')
@@ -41,6 +42,7 @@ module.exports = async function run() {
     }
 
     if (TARGET !== targetOptions.any) {
+      logInfo(`Checking if PR title [${pr.title}] has target ${TARGET}`)
       const isTargetMatchToPR = checkTargetMatchToPR(pr.title, TARGET)
 
       if (!isTargetMatchToPR) {
@@ -90,7 +92,9 @@ function isMajorRelease(pullRequest) {
   const match = expression.exec(pullRequest.title)
   if (match) {
     const [, oldVersion, newVersion] = match
-    if (semverMajor(oldVersion) !== semverMajor(newVersion)) {
+    const oldVersionSemver = semverCoerce(oldVersion)
+    const newVersionSemver = semverCoerce(newVersion)
+    if (semverMajor(oldVersionSemver) !== semverMajor(newVersionSemver)) {
       return true
     }
   }
diff --git a/test/action.test.js b/test/action.test.js
index 4359e8ff..11f59ce1 100644
--- a/test/action.test.js
+++ b/test/action.test.js
@@ -232,6 +232,28 @@ tap.test('should not merge github-action-merge-dependabot major release', async
   sinon.assert.notCalled(stubs.mergeStub)
 })
 
+tap.test('should not merge github-action-merge-dependabot major release with semver-like title', async t => {
+  const PR_NUMBER = Math.random()
+  const { action, stubs } = buildStubbedAction({
+    payload: {
+      pull_request: {
+        number: PR_NUMBER,
+        title: 'Bump fastify/github-action-merge-dependabot from 2.7.1 to 3',
+        user: { login: BOT_NAME },
+        head: { ref: 'dependabot/github_actions/fastify/github-action-merge-dependabot-3' },
+      }
+    },
+    inputs: { PR_NUMBER, TARGET: 'any', EXCLUDE_PKGS: [], }
+  })
+
+  await action()
+
+  sinon.assert.calledOnce(stubs.coreStub.setFailed)
+  t.match(stubs.coreStub.setFailed.firstCall.args[0], /^Cannot automerge github-action-merge-dependabot 3 major release./)
+  sinon.assert.notCalled(stubs.approveStub)
+  sinon.assert.notCalled(stubs.mergeStub)
+})
+
 tap.test('should review and merge', async () => {
   const PR_NUMBER = Math.random()
   const { action, stubs } = buildStubbedAction({