hg, fpm, prm, virtualenv rebuild deb package script

rebuild.sh

#!/bin/bash

# The MIT License (MIT)

# Copyright (c) 2014 Ivan Prisyazhniy <john.koepi@gmail.com>

# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:

# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.

# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.

cd $(dirname "${BASH_SOURCE[0]}")/.. && server_home_dir="$(pwd)" # && cd - >/dev/null
usage="Usage: rebuild [-h?bip]
\n\t-b - build debian package
\n\t-v - install into vagrant local pool
\n\t-p - publish into deb@ pool"

PACKAGE_TYPE=deb
PACKAGE_DEST="/usr/lib/your-package"
PACKAGE_VERSION=1.0.`hg summary -q | head -n 1 | awk '{ print $2 }' | sed 's/:.*//'`

PACKAGE_NAME=your-package
PACKAGE_URL="http://"
PACKAGE_DISTRIBUTION="internal"
PACKAGE_VENDOR="Inc."
PACKAGE_MAINTAINER="Ivan Prisyazhniy <john.koepi@gmail.com>"
PACKAGE_DESCRIPTION=""
PACKAGE_CONTROL=(
    --deb-field "Source: your-project"
)

vag_repo="/path-to-your-deb-pool"

die() { echo "$@" 1>&2 ; exit 1; }

if [ ! -x $(which hg) ]
then
    echo 'This tool heavely uses mercurial (hg), so'
    echo 'check/install tools dependencies with:'
    echo '-> apt-get install mercurial'
    exit 1
fi

if [ ! -x $(which fpm) ]
then
    echo 'This tool heavely uses FPM ruby gem, so'
    echo 'check/install tools dependencies with:'
    echo '-> apt-get install make ruby ruby-dev dpkg-dev'
    echo '-> gem install fpm'
    exit 1
fi

if [ ! -x $(which prm) ]
then
    echo 'This tool heavely uses PRM ruby gem, so'
    echo 'check/install tools dependencies with:'
    echo '-> apt-get install make ruby ruby-dev dpkg-dev'
    echo '-> gem install prm'
    exit 1
fi

if [ ! -x $(which virtualenv) ]
then
    echo 'This tool heavely uses VIRTUALENV python, so'
    echo 'check/install tools dependencies with:'
    echo '-> pip install virtualenv'
    exit 1
fi

function makeDebPackage() {
    # * Prepare files and build directory
    TEMPDIR=`mktemp -d --suffix=deb-package --tmpdir=.` || die "Failed to create temp directory"
    mkdir -p ${TEMPDIR}${PACKAGE_DEST}
    DISTFILES=`ls . | sed '/.*\.deb/d' | sed '/rebuild.sh/d' | sed '/tmp.*/d'`
    # * Prepare distibution
    for FILE in ${DISTFILES}; do
        cp -r ./${FILE} ${TEMPDIR}${PACKAGE_DEST}
    done
    # * Prepare changelog for .changes file
    (
    cat <<EOF
${PACKAGE_NAME} (${PACKAGE_VERSION}) ${PACKAGE_DISTRIBUTION}; urgency=low

`hg log -l 1 | sed -e 's/^\(\w\)/  * \1/g'`

 -- ${PACKAGE_MAINTAINER} `date -R`

EOF
    ) > .changelog
    # * Prepare distribution
    virtualenv ${TEMPDIR}${PACKAGE_DEST}/../${PACKAGE_NAME}
    (source ${TEMPDIR}${PACKAGE_DEST}/bin/activate;
        pip install redis;
        pip install protobuf;)

    rm ./tmp.*deb-package${PACKAGE_DEST}/bin/rebuild.sh > /dev/null 2>&1
    rm ./tmp.*deb-package${PACKAGE_DEST}/src/*{-,_}{mw,fb,web}{-,_}* > /dev/null 2>&1
    sudo chown -R root:root ./tmp.*deb-package/*
    # * Pack
    sudo fpm -f -a all -m "${PACKAGE_MAINTAINER}" --vendor "${PACKAGE_VENDOR}" --url "${PACKAGE_URL}" "${PACKAGE_CONTROL[@]}" --description "${PACKAGE_DESCRIPTION}" --deb-changelog ./.changelog -s dir -t ${PACKAGE_TYPE} -n ${PACKAGE_NAME} -v ${PACKAGE_VERSION} -C ${TEMPDIR} .
    WHOAMI=`whoami` && sudo chown ${WHOAMI}:${WHOAMI} ${PACKAGE_NAME}*${PACKAGE_VERSION}*.deb
    # * Clear
    sudo rm -r ./tmp.*deb-package
    rm .changelog
}

function installVagrantPackage() {
    if [ ! -d ${vag_repo} ] ; then
        echo "Can't locate vagrant repo: $vag_repo"
        exit 1
    fi

    PACKAGE_TEMPLATE=`ls ${PACKAGE_NAME}*.${PACKAGE_TYPE} | sort -r | head -n 1`

    if [ ! -f ${PACKAGE_TEMPLATE} ] ; then
        echo "Can't locate package: ${PACKAGE_TEMPLATE}"
        exit 1
    fi

    mkdir -p ${vag_repo}/pool/incoming
    cp ${PACKAGE_TEMPLATE} ${vag_repo}/pool/incoming/
    # Pre clear
    rm ${vag_repo}/pool/dists/precise/dev/binary-amd64/${PACKAGE_NAME}*.${PACKAGE_TYPE} > /dev/null 2>&1
    rm ${vag_repo}/pool/dists/precise/dev/binary-amd64/md5-results/${PACKAGE_NAME}*.${PACKAGE_TYPE} > /dev/null 2>&1
    # Pool
    prm -t deb -p ${vag_repo}/pool -c dev -r precise -a amd64 --gpg -d ${vag_repo}/pool/incoming
    # Rebuild with i386,amd64 and sign
    prm -t deb -p ${vag_repo}/pool -c dev -r precise -a amd64,i386 --gpg
    # Old: $(cd ${vag_repo}/pool; dpkg-scanpackages . /dev/null | gzip -c9 > Packages.gz)
}

function installPackageIntoDebPool() {
    PACKAGE_TEMPLATE=`ls ${PACKAGE_NAME}*.${PACKAGE_TYPE} | sort -r | head -n 1`

    if [ ! -f ${PACKAGE_TEMPLATE} ] ; then
        echo "Can't locate package: ${PACKAGE_TEMPLATE}"
        exit 1
    fi

    scp ${PACKAGE_TEMPLATE} deb:~/pool/incoming/dev/
    ssh deb ~/pool/publish.sh
}

function show_help {
    echo -e $usage
    exit 0
}

while getopts "h?bvp" opt; do
    case "$opt" in
        h|\?)
            show_help
            exit 0
            ;;
        b)  makeDebPackage
            good=1
            ;;
        v)  installVagrantPackage
            good=1
            ;;
        p)  installPackageIntoDebPool
            good=1
            ;;
    esac
done

shift $((OPTIND-1))

[ "$1" = "--" ] && shift

if [ -z "${good}" ] ; then
    show_help
    exit 0
fi