DEB Packaging Script

gistfile1.txt

#! /bin/bash

echo "DEB Packaging Tool"

# Create a temp directory
root=`mktemp -d /tmp/pkg.XXXXX`
echo "Creating temporary directory $root"

# Reproduce the tree in the temp directory
for dir in `find deb/ -type d -print`
do
	dirname=${dir:4}
	if [ -n "$dirname" ]
	then
		echo "Creating directory $dirname"
		mkdir $root/$dirname
	fi
done

if [ ! -f "./package" ]; then
	echo "No metadata file (\"./package\") found"
	exit 0
fi

# Loading the package variables
. ./package

# Retrieving additionnal variables
tag=$(git describe --tags --first-parent --abbrev=0)
version=${tag//"-"/"~"}

if [ $# != 0 ]
then
	architecture=$1
else
	architecture=`uname -m`
fi

case $architecture in
	i686)
		goarch="386"
		shift
		;;
	
	amd64)
		goarch="amd64"
		shift
		;;
esac

# Include each file into the temp directory
for filepath in `find deb/ -type f -print`
do 
	filename=${filepath:4}
	file=$(cat $filepath)
	
	file=${file//"[PROGRAM]"/$program}
	file=${file//"[PACKAGE]"/$package}
	file=${file//"[DESCRIPTION]"/$description}
	file=${file//"[ARCHITECTURE]"/$architecture}
	file=${file//"[MAINTAINER]"/$maintainer}
	file=${file//"[VERSION]"/$version}
	
	echo "$file" > $root/$filename
done

echo "Building binary for $goarch"
GOARCH=$goarch go build -o $root/usr/bin/$package -ldflags="-s -W"

echo "Fixing package permissions"
chmod 0755 $root/etc/init.d/*
chmod 0755 $root/usr/bin/*
sudo chown root:root -R $root

echo "Building package ${program}_${version}_${architecture}"
sudo dpkg-deb --build $root "./${program}_${version}_${architecture}.deb" > /dev/null

echo "Cleaning temporary directory"
sudo rm -r $root