From 5f5576eccb7663c52d668044200f062e33b0201a Mon Sep 17 00:00:00 2001
From: Romain FLUTTAZ <romain.fluttaz@enigmatic.fr>
Date: Thu, 25 Oct 2018 22:58:14 +0200
Subject: [PATCH] Add entrypoint to unzip to unzip source, and change
 Dockerfile source location.

---
 Dockerfile    | 55 ++++++++++++++++++++++++++++-----------------------
 README.md     | 21 +++++---------------
 entrypoint.sh | 37 ++++++++++++++++++++++++++++++++++
 3 files changed, 72 insertions(+), 41 deletions(-)
 create mode 100755 entrypoint.sh

diff --git a/Dockerfile b/Dockerfile
index 4a5f420..0eb56f8 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,6 @@
-FROM php:7.2-apache
+ARG PHP_VERSION=7.2
+
+FROM php:${PHP_VERSION}-apache
 LABEL maintainer="Andy Miller <rhuk@getgrav.org> (@rhukster)" \
       maintainer="Romain Fluttaz <romain@fluttaz.fr>"
 
@@ -16,7 +18,6 @@ RUN set -ex; \
 	\
 	apt-get update; \
 	apt-get install -y --no-install-recommends \
-        unzip \
         libfreetype6-dev \
         libjpeg62-turbo-dev \
         libpng-dev \
@@ -48,42 +49,46 @@ RUN set -ex; \
 # set recommended PHP.ini settings
 # see https://secure.php.net/manual/en/opcache.installation.php
 RUN { \
-		echo 'opcache.memory_consumption=128'; \
-		echo 'opcache.interned_strings_buffer=8'; \
-		echo 'opcache.max_accelerated_files=4000'; \
-		echo 'opcache.revalidate_freq=2'; \
-		echo 'opcache.fast_shutdown=1'; \
-		echo 'opcache.enable_cli=1'; \
-		echo 'upload_max_filesize=128M'; \
-		echo 'post_max_size=128M'; \
-	} > /usr/local/etc/php/conf.d/php-recommended.ini
+        echo 'opcache.memory_consumption=128'; \
+        echo 'opcache.interned_strings_buffer=8'; \
+        echo 'opcache.max_accelerated_files=4000'; \
+        echo 'opcache.revalidate_freq=2'; \
+        echo 'opcache.fast_shutdown=1'; \
+        echo 'opcache.enable_cli=1'; \
+    } > /usr/local/etc/php/conf.d/opcache-recommended.ini
+
+RUN { \
+        echo 'upload_max_filesize = 128M'; \
+        echo 'post_max_size = 128M'; \
+        echo 'max_execution_time = 600'; \
+        echo 'max_input_vars = 5000'; \
+    } > /usr/local/etc/php/conf.d/php-optimisations.ini
+
 
 # Enable Apache Rewrite + Expires Module
 RUN a2enmod rewrite expires
 
-# VOLUME /var/www/html
+VOLUME /var/www/html
 
-# Set user to www-data
-RUN chown www-data:www-data /var/www
-USER www-data
+RUN chown -R www-data:www-data /var/www
 
 # Define Grav version and expected SHA1 signature
 ENV GRAV_VERSION 1.5.1
 ENV GRAV_SHA1 5292b05d304329beefeddffbf9f542916012c221
 
 # Install grav
-WORKDIR /var/www
-RUN curl -o grav-admin.zip -SL https://getgrav.org/download/core/grav-admin/${GRAV_VERSION} && \
-    echo "$GRAV_SHA1 grav-admin.zip" | sha1sum -c - && \
-    unzip grav-admin.zip && \
-    mv -T /var/www/grav-admin /var/www/html && \
-    rm grav-admin.zip
+RUN set -ex; \
+    curl -o grav-admin.zip -fSL https://getgrav.org/download/core/grav-admin/${GRAV_VERSION}; \
+    echo "$GRAV_SHA1 grav-admin.zip" | sha1sum -c -; \
+    # upstream tarballs include ./grav-admin/ so this gives us /usr/src/grav-admin
+    unzip grav-admin.zip -d /usr/src/; \
+    rm grav-admin.zip; \
+    chown -R www-data:www-data /usr/src/grav-admin
 
 # Return to root user
 USER root
 
-# Copy init scripts
-# COPY docker-entrypoint.sh /entrypoint.sh
+COPY entrypoint.sh /usr/local/bin/
 
-# ENTRYPOINT ["/entrypoint.sh"]
-# CMD ["apache2-foreground"]
+ENTRYPOINT ["entrypoint.sh"]
+CMD ["apache2-foreground"]"]
diff --git a/README.md b/README.md
index ef44a85..706e57e 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,8 @@
-# Official Docker Image for Grav
+# Docker Image for Grav
 
-This currently is pretty minimal and uses:
+_[Based on official grav docker image](https://github.com/getgrav/docker-grav)_
+
+Fonctionnalities :
 
 * apache-2.4.8
 * GD library
@@ -9,6 +11,7 @@ This currently is pretty minimal and uses:
 * php7.2-opcache
 * php7.2-acpu
 * php7.2-yaml
+* php7.2-ldap
 
 ## Building the image from Dockerfile
 
@@ -24,18 +27,4 @@ docker run -p 8000:80 grav:latest
 
 Point browser to `http://localhost/8000` and create user account...
 
-## Running local Grav installation
 
-This assumes you have already downloaded a Grav package into a local folder. This is the best way to run Grav if you want to have your changes persisted between restarts of the docker container.
-
-```
-docker run -v /local/grav/install:/var/www/html:cached -p 8000:80/tcp grav:latest
-```
-
-To run in the current directory you can use:
-
-```
-docker run -v `pwd`:/var/www/html:cached -p 8000:80/tcp grav:latest
-```
-
-Point browser to `http://localhost/8000` to access your Grav site
diff --git a/entrypoint.sh b/entrypoint.sh
new file mode 100755
index 0000000..8d581da
--- /dev/null
+++ b/entrypoint.sh
@@ -0,0 +1,37 @@
+#!/bin/bash
+set -euo pipefail
+
+if [[ "$1" == apache2* ]] || [ "$1" == php-fpm ]; then
+	if [ "$(id -u)" = '0' ]; then
+		case "$1" in
+			apache2*)
+				user="${APACHE_RUN_USER:-www-data}"
+				group="${APACHE_RUN_GROUP:-www-data}"
+				;;
+			*) # php-fpm
+				user='www-data'
+				group='www-data'
+				;;
+		esac
+	else
+		user="$(id -u)"
+		group="$(id -g)"
+	fi
+
+	if [ ! -e index.php ]; then
+		echo >&2 "Grav not found in $PWD - copying now..."
+		if [ "$(ls -A)" ]; then
+			echo >&2 "WARNING: $PWD is not empty - press Ctrl+C now if this is an error!"
+			( set -x; ls -A; sleep 10 )
+		fi
+		tar --create \
+			--file - \
+			--one-file-system \
+			--directory /usr/src/grav-admin \
+			--owner "$user" --group "$group" \
+			. | tar --extract --file -
+		echo >&2 "Complete! Grav has been successfully copied to $PWD"
+	fi
+fi
+exec "$@"
+