update to use env file and add auto install script

Author: denis-rendler-evozon

.docker.env.dist

@@ -0,0 +1,6 @@
+# database env vars
+POSTGRES_USER=project
+POSTGRES_PASSWORD=project
+POSTGRES_DB=project
+PGDATA=/var/data
+

.gitignore

@@ -0,0 +1 @@
+.docker.env

README.md

@@ -1,14 +1,21 @@
-# Docker skeleton for PHP projects
+# Docker environment skeleton for PHP projects
 
 This is a Docker skeleton for getting any PHP project up and running and running in a Docker environment.
 
 ## Usage
 
- - ```git clone https://github.com/rendler-denis/docker-project-skeleton.git .```
+ - ```curl -L  https://github.com/rendler-denis/docker-project-skeleton/install.bash | bash```  or ```git clone https://github.com/rendler-denis/docker-project-skeleton.git .```
  - update ```docker-compose.override.yml``` as needed by adding or updating existing services
  - add any SQL files that might be needed for first time database creation under ```.docker/{dev|prod}/db/scripts/```
+ - update the domain for Nginx under ```.docker/{dev|prod}/nginx/etc/conf.d/default.conf```
+ - if any changes to the environment variables is required copy .docker.env.dist to .docker.env and update as required 
  - run ```docker-compose up -d```
 
+## Features
+ - fix user permissions when running on linux hosts
+ - automatically run database scripts on database creation
+ - PHP's Xdebug automatically added and configured for development
+
 ## Services defined
 
 - **Web server**: nginx at latest version

docker-compose.override.yml

@@ -8,7 +8,7 @@ services:
       - ./.docker/dev/php/conf.d/xdebug.ini:/usr/local/etc/php/conf.d/docker-php-ext-xxdebug.ini
   db:
     volumes:
-      - .docker/dev/db/scripts:/docker-entrypoint-initdb.d
+      - .docker/dev/db/scripts:/docker-entrypoint-initdb.d:ro
 
   nginx:
     image: nginx:latest

docker-compose.yml

@@ -9,38 +9,40 @@ services:
       args:
         VERSION: 7.3-fpm
     image: project:7.3-fpm
-    cap_drop:
-      - ALL
     volumes:
       - ./:/project
     networks:
       - project
+    env_file:
+      - .docker.env.dist
+      - .docker.env
 
   db:
     image: postgres:latest
     volumes:
-      - db_data:/var/data
-      - .docker/prod/db/scripts:/docker-entrypoint-initdb.d
+      - db_data:/var/data:rw
+      - .docker/prod/db/scripts:/docker-entrypoint-initdb.d:ro
     networks:
       - project
-    environment:
-      POSTGRES_USER: project
-      POSTGRES_PASSWORD: project
-      POSTGRES_DB: project
-      PGDATA: /var/data
     ports:
       - "5432:5432"
+    env_file:
+      - .docker.env.dist
+      - .docker.env
 
   nginx:
     image: nginx:latest
     volumes:
       - ./:/project
       - ./.docker/prod/nginx/etc/conf.d/default.conf:/etc/nginx/conf.d/default.conf
+    networks:
+      - project
     ports:
       - "80:80"
       - "443:443"
-    networks:
-      - project
+    env_file:
+      - .docker.env.dist
+      - .docker.env
 
 volumes:
   db_data: {}

install.bash

@@ -0,0 +1,22 @@
+#!/usr/bin/env bash
+
+REPOSITORY="https://github.com/rendler-denis/docker-project-skeleton"
+ARTIFACTS_URL="https://api.github.com/repos/rendler-denis/docker-project-skeleton/tarball"
+TMPFILE="docker.tar.gz"
+
+function download() {
+  LATEST_RELEASE=$(curl -L -s -H 'Accept: application/json' $REPOSITORY/releases/latest)
+  LATEST_VERSION=$(echo $LATEST_RELEASE | sed -e 's/.*"tag_name":"\([^"]*\)".*/\1/')
+  TARBALL_URL="$ARTIFACTS_URL/$LATEST_VERSION"
+
+  echo "Downloading tag: $LATEST_VERSION \n"
+  curl -L $TARBALL_URL -o $TMPFILE
+}
+
+function unpack() {
+  echo "Unpacking to local folder... \n"
+  tar -xvf $TMPFILE --strip 1
+}
+
+download
+unpack