Add action.yml, Dockerfile, entrypoint.sh

Author: AhnSeongHyun

Dockerfile

@@ -0,0 +1,5 @@
+FROM docker:stable
+
+COPY entrypoint.sh /entrypoint.sh
+RUN chmod +x /entrypoint.sh
+ENTRYPOINT ["/entrypoint.sh"]

action.yml

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+name: 'MySQL For Testing'
+description: 'MySQL 3306 port, utf8mb4, allow empty password'
+author: 'ash84'
+branding:
+  icon: 'database'
+  color: 'blue'
+inputs:
+  version:
+    description: "mysql version"
+    required: false
+    default: 'latest'
+  mysql database:
+    description: 'database'
+    required: true
+    default: ''
+runs:
+  using: 'docker'
+  image: 'Dockerfile'

entrypoint.sh

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+#!/bin/sh
+
+cmd="docker run"
+
+if [ -n "$INPUT_MYSQL_DATABASE" ]; then
+  echo "no database"
+  cmd="cmd -e MYSQL_DATABASE=$INPUT_MYSQL_DATABASE"
+fi
+
+cmd="cmd -d -p 3306:3306 mysql:$INPUT_MYSQL_VERSION --port=3306"
+cmd="cmd --character-set-server=$INPUT_CHARACTER_SET_SERVER --collation-server=$INPUT_COLLATION_SERVER"
+cmd="cmd -e MYSQL_ALLOW_EMPTY_PASSWORD=true"
+sh -c "cmd"