From 9c1b0daefa25d9178d01da6ab58648aa974feac3 Mon Sep 17 00:00:00 2001
From: Mitesh Shah <Mr.Miteshah@gmail.com>
Date: Tue, 13 May 2014 17:57:04 +0530
Subject: [PATCH] Divide EasyEngine functions into library

---
 src/lib/APT_GET_UPDATE.sh             |  6 ++++++
 src/lib/DOT_DEB_GPG_KEY.sh            |  6 ++++++
 src/lib/ECHO.sh                       | 15 ++++++++++++++
 src/lib/EE_ERROR.sh                   |  6 ++++++
 src/lib/INSTALL_NGINX.sh              |  6 ++++++
 src/lib/NGINX_REPO.sh                 | 25 +++++++++++++++++++++++
 src/lib/PACKAGE_CHECK.sh              | 11 ++++++++++
 src/lib/PHP_REPO.sh                   | 29 +++++++++++++++++++++++++++
 src/lib/PYTHON_SOFTWARE_PROPERTIES.sh | 15 ++++++++++++++
 src/lib/VARIABLE.sh                   |  7 +++++++
 10 files changed, 126 insertions(+)
 create mode 100644 src/lib/APT_GET_UPDATE.sh
 create mode 100644 src/lib/DOT_DEB_GPG_KEY.sh
 create mode 100644 src/lib/ECHO.sh
 create mode 100644 src/lib/EE_ERROR.sh
 create mode 100644 src/lib/INSTALL_NGINX.sh
 create mode 100644 src/lib/NGINX_REPO.sh
 create mode 100644 src/lib/PACKAGE_CHECK.sh
 create mode 100644 src/lib/PHP_REPO.sh
 create mode 100644 src/lib/PYTHON_SOFTWARE_PROPERTIES.sh
 create mode 100644 src/lib/VARIABLE.sh

diff --git a/src/lib/APT_GET_UPDATE.sh b/src/lib/APT_GET_UPDATE.sh
new file mode 100644
index 00000000..d386228b
--- /dev/null
+++ b/src/lib/APT_GET_UPDATE.sh
@@ -0,0 +1,6 @@
+# Update apt-get cache
+function APT_GET_UPDATE()
+{
+	ECHO_BLUE "apt-get update, Please Wait..."
+	apt-get update &>> $EE_LOG || EE_ERROR "Unable to execute apt-get update"
+}
\ No newline at end of file
diff --git a/src/lib/DOT_DEB_GPG_KEY.sh b/src/lib/DOT_DEB_GPG_KEY.sh
new file mode 100644
index 00000000..ad0e88c5
--- /dev/null
+++ b/src/lib/DOT_DEB_GPG_KEY.sh
@@ -0,0 +1,6 @@
+# Fetch and install dotdeb GnuPG key
+function DOT_DEB_GPG_KEY()
+{
+	wget --no-check-certificate -cqO /tmp/dotdeb.gpg http://www.dotdeb.org/dotdeb.gpg || EE_ERROR "Unable to download dotdeb GnuPG key"
+	apt-key add /tmp/dotdeb.gpg &>> $EE_LOG || EE_ERROR "Unable to add dotdeb GnuPG key"
+}
diff --git a/src/lib/ECHO.sh b/src/lib/ECHO.sh
new file mode 100644
index 00000000..1e782358
--- /dev/null
+++ b/src/lib/ECHO.sh
@@ -0,0 +1,15 @@
+# Define echo function for each color
+function ECHO_RED()
+{
+	echo $(tput setaf 1)$@$(tput sgr0)
+}
+
+function ECHO_BLUE()
+{
+	echo $(tput setaf 4)$@$(tput sgr0)
+}
+
+function ECHO_WHITE()
+{
+	echo $(tput setaf 7)$@$(tput sgr0)
+}
diff --git a/src/lib/EE_ERROR.sh b/src/lib/EE_ERROR.sh
new file mode 100644
index 00000000..ee201c75
--- /dev/null
+++ b/src/lib/EE_ERROR.sh
@@ -0,0 +1,6 @@
+# Capture errors
+function EE_ERROR()
+{
+	echo "[ `date` ] $(tput setaf 1)$@$(tput sgr0)" | tee -ai $ERROR_LOG
+	exit 102
+}
\ No newline at end of file
diff --git a/src/lib/INSTALL_NGINX.sh b/src/lib/INSTALL_NGINX.sh
new file mode 100644
index 00000000..89b0908e
--- /dev/null
+++ b/src/lib/INSTALL_NGINX.sh
@@ -0,0 +1,6 @@
+# Install nginx
+function INSTALL_NGINX()
+{
+	ECHO_BLUE "Installing $NGINXPACKAGE, please wait..."
+	$APT_GET install $NGINXPACKAGE || EE_ERROR "Unable to install $NGINXPACKAGE"
+}
\ No newline at end of file
diff --git a/src/lib/NGINX_REPO.sh b/src/lib/NGINX_REPO.sh
new file mode 100644
index 00000000..abe25176
--- /dev/null
+++ b/src/lib/NGINX_REPO.sh
@@ -0,0 +1,25 @@
+# Install nginx
+function NGINX_REPO()
+{
+	if [ "$LINUX_DISTRO" == "Ubuntu" ];	then
+		# Add rtCamp nginx launchpad repository
+		ECHO_BLUE "Adding rtCamp nginx launchpad repository, please wait..."
+		add-apt-repository -y ppa:rtcamp/nginx &>> $EE_LOG \
+		|| EE_ERROR "Unable to add rtCamp nginx launchpad repository"
+
+		# Specify nginx package
+		NGINX_PACKAGE=nginx-custom
+
+	elif [ "$LINUX_DISTRO" == "Debian" ]; then
+		# Add dotdeb nginx repository
+		ECHO_BLUE "Adding dotdeb nginx repository, please wait..."
+		echo "deb http://packages.dotdeb.org $(lsb_release -c | awk '{print($2)}') all" > /etc/apt/sources.list.d/dotdeb-$(lsb_release -c | awk '{print($2)}').list \
+		|| EE_ERROR "Unable to add dotdeb nginx repository"
+
+		# Fetch and install dotdeb GnuPG key
+		DOT_DEB_GPG_KEY
+
+		# Specify nginx package
+		NGINX_PACKAGE=nginx-full
+	fi
+}
diff --git a/src/lib/PACKAGE_CHECK.sh b/src/lib/PACKAGE_CHECK.sh
new file mode 100644
index 00000000..153441cc
--- /dev/null
+++ b/src/lib/PACKAGE_CHECK.sh
@@ -0,0 +1,11 @@
+# Check the specified package is instlled or not
+function PACKAGE_CHECK()
+{
+	for i in $@;do
+		dpkg --get-selections | grep -v deinstall | grep $i &>> INSTALL_LOG
+		# Generate a list of not installed package
+		if [ $? -ne 0 ]; then
+			PACKAGE_NAME="$PACKAGE_NAME $i"
+		fi
+	done
+}
diff --git a/src/lib/PHP_REPO.sh b/src/lib/PHP_REPO.sh
new file mode 100644
index 00000000..79e50f84
--- /dev/null
+++ b/src/lib/PHP_REPO.sh
@@ -0,0 +1,29 @@
+# Install php5-fpm
+function PHP_REPO()
+{
+	# Check LINUX_DISTRO
+	if [ "$LINUX_DISTRO" == "Ubuntu" ]; then
+		# Add ondrej php5 launchpad repository
+		ECHO_BLUE "Adding ondrej php5 launchpad repository, please wait..."
+		add-apt-repository -y ppa:ondrej/php5 &>> $EE_LOG \
+		|| EE_ERROR "Unable to add ondrej php5 launchpad repository"
+
+	# Detect Debian version to select php repository
+	elif [ "$LINUX_DISTRO" == "Debian" ]; then
+		DEBIAN_VERSION=$(lsb_release -r | awk '{print($2)}' | cut -d'.' -f1)
+
+		# Add dotdeb php5.x repository
+		if [ $DEBIAN_VERSION -eq 6 ]; then
+			ECHO_BLUE "Adding dotdeb php5.4 repository, please wait..."
+			echo "deb http://packages.dotdeb.org $(lsb_release -c | awk '{print($2)}')-php54 all" > /etc/apt/sources.list.d/dotdeb-$(lsb_release -c | awk '{print($2)}')-php54.list \
+			|| EE_ERROR "Unable to add dotdeb php5.4 repository"
+		elif [ $DEBIAN_VERSION -eq 7 ]; then
+			ECHO_BLUE "Adding dotdeb php5.5 repository, please wait..."
+			echo "deb http://packages.dotdeb.org $(lsb_release -c | awk '{print($2)}')-php55 all" > /etc/apt/sources.list.d/dotdeb-$(lsb_release -c | awk '{print($2)}')-php55.list \
+			|| EE_ERROR "Unable to add dotdeb php5.5 repository"
+		fi
+		
+		# Fetch and install dotdeb GnuPG key
+		DOT_DEB_GPG_KEY
+	fi
+}
diff --git a/src/lib/PYTHON_SOFTWARE_PROPERTIES.sh b/src/lib/PYTHON_SOFTWARE_PROPERTIES.sh
new file mode 100644
index 00000000..39637565
--- /dev/null
+++ b/src/lib/PYTHON_SOFTWARE_PROPERTIES.sh
@@ -0,0 +1,15 @@
+# Install add-apt-repository command
+PYTHON-SOFTWARE-PROPERTIES()
+{
+	if [ "$LINUX_DISTRO" == "Ubuntu" ]; then
+		# Install python-software-properties and software-properties-common
+		ECHO_BLUE "Installing python-software-properties and software-properties-common, please wait..."
+		$APT_GET install python-software-properties software-properties-common \
+		|| EE_ERROR "Unable to install python-software-properties and software-properties-common"
+	elif [ "$LINUX_DISTRO" == "Debian" ]; then
+		# Install python-software-properties
+		ECHO_BLUE "Installing python-software-properties, please wait..."
+		$APT_GET install python-software-properties \
+		|| EE_ERROR "Unable to install python-software-properties"
+	fi
+}
diff --git a/src/lib/VARIABLE.sh b/src/lib/VARIABLE.sh
new file mode 100644
index 00000000..9a2bbf33
--- /dev/null
+++ b/src/lib/VARIABLE.sh
@@ -0,0 +1,7 @@
+# Define variables
+LOG_DIR=/var/log/easyengine
+EE_LOG=/var/log/easyengine/ee.log
+ERROR_LOG=/var/log/easyengine/error.log
+LINUX_DISTRO=$(lsb_release -i |awk '{print $3}')
+IP_ADDRESS=$(grep ip_address /etc/easyengine/ee.conf | cut -d'=' -f2 | sed 's/ //g' | tr ',' '\n')
+APT_GET=$(grep apt-get-assume-yes /etc/easyengine/ee.conf | grep -i true &> /dev/null && echo apt-get -y)