FEAT:created .env file to store database name and credentials

Author: sarahcssiqueira

.env

@@ -0,0 +1,4 @@
+MYSQL_DATABASE_NAME=exampledatabase
+MYSQL_USER=exampleuser
+MYSQL_PASSWORD=examplepass
+WORDPRESS_PORT=8000

.gitignore

@@ -1,3 +1,4 @@
+# Ignore this folders
 /db
 /plugins
 /themes

docker-compose.yml

@@ -7,10 +7,10 @@ services:
     image: mysql:5.7
     restart: always
     environment:
-      MYSQL_DATABASE: exampledb
-      MYSQL_USER: exampleuser
-      MYSQL_PASSWORD: examplepass
-      MYSQL_RANDOM_ROOT_PASSWORD: '1'
+      MYSQL_DATABASE: ${MYSQL_DATABASE_NAME}
+      MYSQL_USER: ${MYSQL_USER}
+      MYSQL_PASSWORD: ${MYSQL_PASSWORD}
+      MYSQL_RANDOM_ROOT_PASSWORD: 'root'
     volumes:
       - ./db:/var/lib/mysql
 
@@ -26,8 +26,8 @@ services:
       - "8080:80"
     environment:
       PMA_HOST: db
-      PMA_USER: exampleuser
-      PMA_PASSWORD: examplepass
+      PMA_USER: ${MYSQL_USER}
+      PMA_PASSWORD: ${MYSQL_PASSWORD}
 
 
 
@@ -38,14 +38,13 @@ services:
     depends_on:
       - db
     ports:
-      - 8000:80
+      - ${WORDPRESS_PORT}:80
     environment:
       WORDPRESS_DB_HOST: db:3306
-      WORDPRESS_DB_USER: exampleuser
-      WORDPRESS_DB_PASSWORD: examplepass
-      WORDPRESS_DB_NAME: exampledb
+      WORDPRESS_DB_USER: ${MYSQL_USER}
+      WORDPRESS_DB_PASSWORD: ${MYSQL_PASSWORD}
+      WORDPRESS_DB_NAME: ${MYSQL_DATABASE_NAME}
     volumes:
-      #- wp_data:/var/www/html
       - ./plugins:/var/www/html/wp-content/plugins
       - ./themes:/var/www/html/wp-content/themes
 
@@ -61,8 +60,8 @@ services:
       - wordpress
     environment:
       WORDPRESS_DB_HOST: db:3306
-      WORDPRESS_DB_USER: exampleuser
-      WORDPRESS_DB_PASSWORD: examplepass
-      WORDPRESS_DB_NAME: exampledb
-    entrypoint: wp  
+      WORDPRESS_DB_USER: ${MYSQL_USER}
+      WORDPRESS_DB_PASSWORD: ${MYSQL_PASSWORD}
+      WORDPRESS_DB_NAME: ${MYSQL_DATABASE_NAME}
+    entrypoint: wp
     command: "--info"

readme.md

@@ -1,19 +1,20 @@
 # Docker WordPress Environment
 
-Services
+This is a basic **Docker Wordpress Environment** focused on development of **plugins and themes**, supports [WP-CLI](https://wp-cli.org/) and [phpMyAdmin](https://www.phpmyadmin.net/).
+
+Clone this repository, then run `docker-compose up -d`
+
+## Services
 
 - db 
-image: mysql:5.7
+The mysql
 
 - phpmyadmin
-image: phpmyadmin/phpmyadmin:latest
 
 - wordpress
-image: wordpress oficial
+Uses the official WordPress docker image
 
 - wpcli
-image: wordpress:cli
-
 The **wpcli container** was added in order to only run one-off commands. Don’t need it to run as a service, only as a cli tool, for that run:
 
 `docker-compose run --rm wpcli command`