From 96a768f8dba26b32079943cd41a44b4979323b8f Mon Sep 17 00:00:00 2001
From: Katsuya Hidaka <hidakatsuya@gmail.com>
Date: Sat, 18 May 2024 10:01:37 +0900
Subject: [PATCH] Add mysql support

---
 .github/workflows/build.yml |  7 +++++++
 README.md                   |  4 ++--
 action.yml                  | 26 +++++++++++++++++++++++++-
 3 files changed, 34 insertions(+), 3 deletions(-)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index be85e0a..a92ed3d 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -28,6 +28,13 @@ jobs:
             expected-about-db-adapter: 'SQLite'
             expected-about-redmine-version: '5\.1\.[0-9]\.stable'
 
+          - redmine-repository: 'redmine/redmine'
+            redmine-version: '5.1-stable'
+            redmine-database: 'mysql:8.1'
+            ruby-version: '3.2'
+            expected-about-db-adapter: 'Mysql2'
+            expected-about-redmine-version: '5\.1\.[0-9]\.stable'
+
           - redmine-repository: 'redmica/redmica'
             redmine-version: 'stable-2.4'
             redmine-database: 'postgres:14'
diff --git a/README.md b/README.md
index 87eb50b..ee93e31 100644
--- a/README.md
+++ b/README.md
@@ -15,8 +15,8 @@ This action installs Redmine and sets up an environment to run tests. It is prim
     # The branch, tag or commit to checkout. Default is master.
     version: 'master'
 
-    # Database to use for testing. Available values are sqlite3 or
-    # an official PostgreSQL image tag such as postgres:14. Default is sqlite3.
+    # Database to use for testing. Possible values are sqlite3 or
+    # PostgreSQL and MySQL Docker official image tags (e.g. postgres:14, mysql:8.4.0). Default is sqlite3
     database: 'sqlite3'
 
     # Ruby version to use for testing. See ruby/setup-ruby's ruby-version input for available versions.
diff --git a/action.yml b/action.yml
index ec9c6e2..20b25af 100644
--- a/action.yml
+++ b/action.yml
@@ -15,7 +15,7 @@ inputs:
     required: true
     default: 'master'
   database:
-    description: 'Database to use for testing. Available values are sqlite3 or an official PostgreSQL image tag such as postgres:14. Default is sqlite3.'
+    description: 'Database to use for testing. Possible values are sqlite3 or PostgreSQL and MySQL Docker official image tags (e.g. postgres:14, mysql:8.4.0). Default is sqlite3'
     required: true
     default: 'sqlite3'
   ruby-version:
@@ -96,6 +96,30 @@ runs:
       shell: bash
       working-directory: ${{ inputs.path }}
 
+    - name: Set up MySQL database connection for testing
+      if: ${{ startsWith(inputs.database, 'mysql:') }}
+      run: |
+        sudo apt-get install -y --no-install-recommends default-mysql-client
+
+        docker run \
+          --name redmine-mysql \
+          -e MYSQL_ROOT_PASSWORD=password \
+          -e MYSQL_DATABASE=redmine_test \
+          -p 3306:3306 \
+          -d ${{ inputs.database }}
+
+        cat <<EOS > config/database.yml
+          test:
+            adapter: mysql2
+            database: redmine_test
+            host: 127.0.0.1
+            port: 3306
+            username: root
+            password: password
+        EOS
+      shell: bash
+      working-directory: ${{ inputs.path }}
+
     - name: Set up SQLite3 database connection for testing
       if: ${{ inputs.database == 'sqlite3' }}
       run: |