Build an rpm/deb package for a Symfony project

.package.yml

config:
    packagename: symfony-demo
    version: 1.0.0
    arch: all
    maintainer: Bob The Builder <bob@example.com>
    description: Symfony demo project
    url: http://symfony.com
    packagetype: rpm
    depends: ''
#        - apache2
#        - libapache2-mod-php5
    tmpdir: /tmp
    templatedir: templates
    postinst: ''
    preinst: ''
    postrm: ''
    prerm: ''
    debconfconfig: ''
    debconftemplate: ''
    rpmconfconfig: --rpm-os linux
    configfile: ''
    installcmd: mkdir -p \$(PTMP)/build/var/www/symfony-demo; rsync -a --exclude Makefile* \$(PTMP)/src/ \$(PTMP)/build/var/www/symfony-demo

configure

#!/bin/bash

CONFIG=.package.yml
REQUIRED_COMMANDS="fpm shyaml"

for command in $REQUIRED_COMMANDS; do
    echo -n "checking for $command... "
    which $command || { echo "not found"; exit 1; }
done

cp Makefile.in Makefile

for key in $(cat $CONFIG | shyaml keys config); do
    value=$(cat $CONFIG | shyaml get-value config.$key | sed -e 's/[\/&]/\\&/g')
    variable=$(echo $key | tr '[:lower:]' '[:upper:]')
    if [[ $(cat $CONFIG | shyaml get-type config.$key) == "sequence" ]]; then
        echo "$variable"
    else
        sed -i '' -e 's/@'$variable'@/'"$value"'/g' Makefile
    fi
done

Makefile.in

# This Makefile has been generated by the configure script. DO NOT
# modify it manually. If you want to modify the Makefile model, modify the
# Makefile.in file and run ./configure again.
NAME=@PACKAGENAME@
VERSION=@VERSION@
MAINTAINER=@MAINTAINER@
PACKAGENAME=@PACKAGENAME@
PACKAGETYPE=@PACKAGETYPE@
URL=@URL@
ARCH=@ARCH@
DEPENDS=@DEPENDS@
MAINTAINER=@MAINTAINER@
DESCRIPTION=@DESCRIPTION@
POSTINST=@POSTINST@
PREINST=@PREINST@
POSTRM=@POSTRM@
PRERM=@PRERM@
DEBCONFCONFIG=@DEBCONFCONFIG@
DEBCONFTEMPLATE=@DEBCONFTEMPLATE@
RPMCONFCONFIG=@RPMCONFCONFIG@
CONFIGFILE=@CONFIGFILE@
TEMPLATEDIR=@TEMPLATEDIR@
TMP=@TMPDIR@
ENV=
PTMP=$(TMP)/$(PACKAGENAME)

all: package

clean:
        rm -rf $(PTMP)

structure: clean
        mkdir -p $(PTMP)/src $(PTMP)/build $(PTMP)/misc
        rsync -rl --exclude packaging --exclude Makefile \
                --exclude packaging_config.php --exclude '.git*' --exclude '.svn' \
                --exclude '.CVS' --exclude "$(TMP)" . $(PTMP)/src

template: structure

build: template
        @INSTALLCMD@

package: build
        fpm -s dir -t $(PACKAGETYPE) -n "$(PACKAGENAME)" -v "$(VERSION)" -m "$(MAINTAINER)" --url "$(URL)" \
                --description "$(DESCRIPTION)" $(DEPENDS) $(POSTINST) $(PREINST) $(POSTRM) $(PRERM) \
                $(DEBCONFCONFIG) \
                $(DEBCONFTEMPLATE) \
                $(RPMCONFCONFIG) \
                $(CONFIGFILE) \
                -a $(ARCH) -C $(PTMP)/build -p $(PTMP)/$(PACKAGENAME)_$(VERSION)_$(ARCH).$(PACKAGETYPE) .

usage.md

./configure
make