Allow user to change config and scripts folder

Author: robertobermejo

Diff for: docs/config_flags.md

@@ -21,6 +21,7 @@ The following flags are a list of all the currently supported options that can b
 | Name                    | Description                                                                                                    |
 |-------------------------|----------------------------------------------------------------------------------------------------------------|
 | WEBROOT                 | Change the default webroot directory from `/var/www/html` to your own setting                                  |
+| CONFIG_FOLDER           | Change the default config directory from `/var/www/html/conf` to your own setting                              |
 | ERRORS                  | Set to 1 to display PHP Errors in the browser                                                                  |
 | HIDE_NGINX_HEADERS      | Disable by setting to 0, default behaviour is to hide nginx + php version in headers                           |
 | PHP_MEM_LIMIT           | Set higher PHP memory limit, default is 128 Mb                                                                 |
@@ -31,6 +32,7 @@ The following flags are a list of all the currently supported options that can b
 | REAL_IP_HEADER          | set to 1 to enable real ip support in the logs                                                                 |
 | REAL_IP_FROM            | set to your CIDR block for real ip in logs                                                                     |
 | RUN_SCRIPTS             | Set to 1 to execute scripts                                                                                    |
+| SCRIPTS_FOLDER          | Change the default script folder from `/var/www/html/scripts` to your won setting                              |
 | PGID                    | Set to GroupId you want to use for nginx (helps permissions when using local volume)                           |
 | PUID                    | Set to UserID you want to use for nginx (helps permissions when using local volume)                            |
 | REMOVE_FILES            | Use REMOVE_FILES=0 to prevent the script from clearing out /var/www/html (useful for working with local files) |

Diff for: docs/nginx_configs.md

@@ -1,5 +1,6 @@
 ## Custom Nginx Config files
 Sometimes you need a custom config file for nginx to do rewrites or password protection, etc. For this reason we've included the ability to have custom nginx configs pulled directly from your git source. Please have a read of the [repo layout guidelines](repo_layout.md) for more information. Its pretty simple to enable this, all you need to do is include a folder in the root of your repository called ```conf/nginx/``` within this folder you need to include a file called ```nginx-site.conf``` which will contain your default nginx site config. If you wish to have a custom file for SSL you simply include a file called ```nginx-site-ssl.conf``` in the same directory. These files will then be swapped in after you code is cloned.
+In addition, you can configure __CONFIG_FOLDER__ with your custome path.
 
 ## REAL IP / X-Forwarded-For Headers
 If you operate your container behind a load balancer, an ELB on AWS for example, you need to configure nginx to get the real IP and not the load balancer IP in the logs by using the X-Forwarded-For. We've provided some handy flags to let you do this. You need to set both of these to get this to work:

Diff for: docs/scripting_templating.md

@@ -1,5 +1,6 @@
 ## Scripting
 There is often an occasion where you need to run a script on code to do a transformation once code lands in the container. For this reason we have developed scripting support. By including a scripts folder in your git repository and passing the __RUN_SCRIPTS=1__ flag to your command line the container will execute your scripts. Please see the [repo layout guidelines](https://gitlab.com/ric_harvey/nginx-php-fpm/blob/master/docs/repo_layout.md) for more details on how to organise this.
+In addition, you can configure __SCRIPT_FOLDER__ with your custome path.
 
 ## Using environment variables / templating
 To set the variables pass them in as environment variables on the docker command line.

Diff for: scripts/letsencrypt-setup

@@ -10,10 +10,6 @@ else
  # change nginx for webroot and domain name
  sed -i "s/##DOMAIN##/${DOMAIN}/g" /etc/nginx/sites-enabled/default-ssl.conf
  sed -i "s#root /var/www/html;#root ${WEBROOT};#g" /etc/nginx/sites-available/default-ssl.conf
- if [ ! -z "$WEBROOT" ]; then
-  webroot=$WEBROOT
-  sed -i "s#root /var/www/html;#root ${webroot};#g" /etc/nginx/sites-available/default-ssl.conf
- fi
 
  supervisorctl restart nginx
 

Diff for: scripts/pull

@@ -11,10 +11,10 @@ if [ -z "$GIT_NAME" ]; then
 fi
 
 # Try auto install for composer
-if [ -f "/var/www/html/composer.lock" ]; then
-  composer install --no-dev --working-dir=/var/www/html
+if [ -f "${WEBROOT}/composer.lock" ]; then
+  composer install --no-dev --working-dir=${WEBROOT}
 fi
 
-cd /var/www/html
+cd ${WEBROOT}
 git pull || exit 1
-chown -Rf nginx:nginx /var/www/html
+chown -Rf nginx:nginx ${WEBROOT}

Diff for: scripts/push

@@ -15,7 +15,7 @@ if [ -z "$GIT_NAME" ]; then
 fi
 
 ts=$(timestamp)
-cd /var/www/html
+cd ${WEBROOT}
 git add .
 git commit -a -m "push from container $ts"
 git push

Diff for: scripts/start.sh

@@ -21,7 +21,7 @@ fi
 if [ ! -z "$WEBROOT" ]; then
  sed -i "s#root /var/www/html;#root ${WEBROOT};#g" /etc/nginx/sites-available/default.conf
 else
- webroot=/var/www/html
+ WEBROOT=/var/www/html
 fi
 
 # Setup git variables
@@ -34,14 +34,14 @@ if [ ! -z "$GIT_NAME" ]; then
 fi
 
 # Dont pull code down if the .git folder exists
-if [ ! -d "/var/www/html/.git" ]; then
+if [ ! -d "${WEBROOT}/.git" ]; then
  # Pull down code from git for our site!
  if [ ! -z "$GIT_REPO" ]; then
    # Remove the test index file if you are pulling in a git repo
    if [ ! -z ${REMOVE_FILES} ] && [ ${REMOVE_FILES} == 0 ]; then
      echo "skiping removal of files"
    else
-     rm -Rf /var/www/html/*
+     rm -Rf ${WEBROOT}/*
    fi
    GIT_COMMAND='git clone '
    if [ ! -z "$GIT_BRANCH" ]; then
@@ -57,30 +57,34 @@ if [ ! -d "/var/www/html/.git" ]; then
       GIT_COMMAND=${GIT_COMMAND}" https://${GIT_USERNAME}:${GIT_PERSONAL_TOKEN}@${GIT_REPO}"
     fi
    fi
-   ${GIT_COMMAND} /var/www/html || exit 1
+   ${GIT_COMMAND} ${WEBROOT} || exit 1
    if [ ! -z "$GIT_TAG" ]; then
      git checkout ${GIT_TAG} || exit 1
    fi
    if [ ! -z "$GIT_COMMIT" ]; then
      git checkout ${GIT_COMMIT} || exit 1
    fi
    if [ -z "$SKIP_CHOWN" ]; then
-     chown -Rf nginx.nginx /var/www/html
+     chown -Rf nginx.nginx ${WEBROOT}
    fi
  fi
 fi
 
+if [ -z "$CONFIG_FOLDER" ]; then
+ CONFIG_FOLDER=${WEBROOT}/conf
+fi
+
 # Enable custom nginx config files if they exist
-if [ -f /var/www/html/conf/nginx/nginx.conf ]; then
-  cp /var/www/html/conf/nginx/nginx.conf /etc/nginx/nginx.conf
+if [ -f ${CONFIG_FOLDER}/nginx.conf ]; then
+  cp ${CONFIG_FOLDER}/nginx.conf /etc/nginx/nginx.conf
 fi
 
-if [ -f /var/www/html/conf/nginx/nginx-site.conf ]; then
-  cp /var/www/html/conf/nginx/nginx-site.conf /etc/nginx/sites-available/default.conf
+if [ -f ${CONFIG_FOLDER}/nginx-site.conf ]; then
+  cp ${CONFIG_FOLDER}/nginx-site.conf /etc/nginx/sites-available/default.conf
 fi
 
-if [ -f /var/www/html/conf/nginx/nginx-site-ssl.conf ]; then
-  cp /var/www/html/conf/nginx/nginx-site-ssl.conf /etc/nginx/sites-available/default-ssl.conf
+if [ -f ${CONFIG_FOLDER}/nginx-site-ssl.conf ]; then
+  cp ${CONFIG_FOLDER}/nginx-site-ssl.conf /etc/nginx/sites-available/default-ssl.conf
 fi
 
 
@@ -169,7 +173,7 @@ if [[ "$ENABLE_XDEBUG" == "1" ]] ; then
         fi
     fi
   fi
-else
+else 
     if [ -f $XdebugFile ]; then
         echo "Disabling Xdebug"
       rm $XdebugFile
@@ -185,31 +189,36 @@ if [ ! -z "$PUID" ]; then
   adduser -D -S -h /var/cache/nginx -s /sbin/nologin -G nginx -u ${PUID} nginx
 else
   if [ -z "$SKIP_CHOWN" ]; then
-    chown -Rf nginx.nginx /var/www/html
+    chown -Rf nginx.nginx ${WEBROOT}
   fi
 fi
 
 # Run custom scripts
 if [[ "$RUN_SCRIPTS" == "1" ]] ; then
-  if [ -d "/var/www/html/scripts/" ]; then
+
+  if [ -z "$SCRIPTS_FOLDER" ]; then
+    SCRIPTS_FOLDER=${WEBROOT}/scripts/
+  fi
+
+  if [ -d "${SCRIPTS_FOLDER}" ]; then
     # make scripts executable incase they aren't
-    chmod -Rf 750 /var/www/html/scripts/*; sync;
+    chmod -Rf 750 ${SCRIPTS_FOLDER}/*; sync;
     # run scripts in number order
-    for i in `ls /var/www/html/scripts/`; do /var/www/html/scripts/$i ; done
+    for i in `ls ${SCRIPTS_FOLDER}/`; do ${SCRIPTS_FOLDER}/$i ; done
   else
     echo "Can't find script directory"
   fi
 fi
 
 if [ -z "$SKIP_COMPOSER" ]; then
     # Try auto install for composer
-    if [ -f "/var/www/html/composer.lock" ]; then
+    if [ -f "${WEBROOT}/composer.lock" ]; then
         if [ "$APPLICATION_ENV" == "development" ]; then
             composer global require hirak/prestissimo
-            composer install --working-dir=/var/www/html
+            composer install --working-dir=${WEBROOT}
         else
             composer global require hirak/prestissimo
-            composer install --no-dev --working-dir=/var/www/html
+            composer install --no-dev --working-dir=${WEBROOT}
         fi
     fi
 fi