path: root/trunk/src/createpkg

#!/bin/bash
#
# createpkg: package builder using http://slack.sarava.org/slackbuilds scripts
# feedback: rhatto at riseup.net | gpl
#           rudsonalves at yahoo.com.br
#
#  createpkg is free software; you can redistribute it and/or modify it under the
#  terms of the GNU General Public License as published by the Free Software
#  Foundation; either version 2 of the License, or any later version.
#
#  createpkg is distributed in the hope that it will be useful, but WITHOUT ANY
#  WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
#  A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
#
#  You should have received a copy of the GNU General Public License along with
#  this program; if not, write to the Free Software Foundation, Inc., 59 Temple
#  Place - Suite 330, Boston, MA 02111-1307, USA
#
# /etc/simplepkg/slackbuildrc parameters:
#
# SLACKBUILDS_DIR="/folder/to/place/slackbuilds", defaults to /var/slackbuilds
# SVN="svn://repository", defaults do svn://slack.sarava.org/slackbuilds
# SYNC="yes|no", whether to always update the repository
#

#---------------------------------------------------
#               Createpkg functions
#---------------------------------------------------

CREATEPKG_VERSION="1.1.11"

function usage {

    # Help message
    echo -e "${red}NAME${normal}
        createpkg - create Slackware packages

${red}SYNOPSIS
        createpkg${normal} [${green}OPTIONS${normal}] [${green}program${normal}]

${red}DESCRIPTION${normal}
        [${green}program${normal}] name to build/search

        Input ${green}OPTIONS${normal}:
            ${red}-i${normal}, ${red}--install${normal} ${green}<program>${normal}
                create the package ${green}<program>${normal} and install
            ${red}-a${normal}, ${red}--all${normal}
                create all packages and install
            ${red}-np${normal}, ${red}--no-deps${normal}
                does not solve dependences
            ${red}-s${normal}, ${red}--search${normal} <program${normal}>
                search for a ${green}<program>${normal}
            ${red}-f${normal}, ${red}--info${normal} ${green}<program>${normal}
                show description and dependences of the program
            ${red}-l${normal}, ${red}--list${normal}
                list all the SlackBuilds
            ${red}--sync${normal}
                synchronize SlackBuilds repository
            ${red}-h${normal}, ${red}--help${normal}
                show this help

${red}EXAMPLES${normal}
        ${red}createpkg -i scilab${normal}
            build and install scilab package
        ${red}createpkg -s at*${normal}
            search for all at* SlackBuilds scripts (at-spi, atk, ...)
        ${red}createpkg --info pyrex${normal}
            show pyrex description and dependences

${red}AUTHOR${normal}
        Written by ${blue}Rudson R. Alves${normal}

${red}AVAILABILITY${normal}
        by svn: ${yellow}svn checkout svn://slack.sarava.org/simplepkg${normal}
        this mkbuild is found in branches/0.6/

${red}REPORTING BUGS${normal}
        Report bugs to <${blue}rudsonalves[at]rra.etc.br${normal}>

${red}COPYRIGHT${normal}
        Copyright � 2006 Free Software Foundation, Inc.
        This is free software. You may redistribute copies of it under the
        terms of the GNU General Public License
        <${yellow}http://www.gnu.org/licenses/gpl.html${normal}>. There is NO WARRANTY, to the
        extent permitted by law." | more
}

function build_all_slackbuild {

    # Build all SlackBuilds in repository
    createpkg --sync

    cd $SLACKBUILDS_DIR
    LIST=`find . -name *.SlackBuild | sed 's/.*\/\(.*\)\.SlackBuild$/\1/' | sort | uniq`
    for i in $LIST; do
        [ ! lspkg $i >/dev/null ] && createpkg -i $i
    done
}

function check_config {

    # check the configuration
    TMP=${TMP:=/tmp};
    if [ ! -z "$REPOS" ]; then
      MAKEPKG_REPOS="$REPOS"
    else
      REPOS=$MAKEPKG_REPOS
    fi
    # Create $TMP and $REPOS if need
    [ ! -e $TMP ] && mkdir -p $TMP
    [ ! -e $MAKEPKG_REPOS ] && mkdir -p $MAKEPKG_REPOS
    #
    SLACKBUILDS_DIR=${SLACKBUILDS_DIR:=/var/slackbuilds}
    #
    SYNC=${SYNC:=$no}
    SYNC=`convert_boolean $SYNC`
    BASEDIR="`dirname $SLACKBUILDS_DIR`"

}

function solve_dep {

    # Solve dependency
    [ $# -ne 3 ] && handle_error $ERROR_PAR_NUMBER
    local PACK="$1"
    local COND="$2"
    local VER="$3"

    # Check package in local system
    PACK="`echo $PACK | sed -e 's/\+/\\\+/'`"
    INSTALLED=`eval "ls /var/log/packages/ | egrep -E '^$PACK-[^-]+-[^-]+-[^-]+$'"`
    CHECK=$?

    # TODO: Make check version procedures
    if [ -z "$INSTALLED" ]; then
        if [ $CHECK -ne 0 ]; then
            # Check package in SlackBuilds tree
            eecho $messag "$BASENAME: processing $PACKAGE dependency $PACK"
            SYNC=$no CREATEPKG_CHILD=$CREATEPKG_CHILD createpkg --install $PACK

            # Check if the package was built and installed
            EXIT_CODE=$?

            if [ $EXIT_CODE -eq $ERROR_CREATEPKG_SLACKBUILD_NOTFOUND ]; then
                # Try to use simplaret
                ARCH=$CREATE_ARCH simplaret --update
                ARCH=$CREATE_ARCH simplaret --install $PACK
                [ $? -ne 0 ] && handle_error $ERROR_CREATEPKG_SLACKBUILD_NOTFOUND $PACK
            elif [ $EXIT_CODE -ne 0 ]; then
                handle_error $EXIT_CODE $PACK
            fi

        fi
    fi

}

function find_slackbuild {

    # Find SlackBuild script in the repository
    [ $# -ne 1 ] && handle_error $ERROR_PAR_NUMBER
    find $SLACKBUILDS_DIR -iname $1.SlackBuild

}

function info_builds {

    # Show packages info
    if [ "$PKG_PATH" != "" ]; then
        for i in $PKG_PATH; do
            PACKAGE=`basename $i .SlackBuild`
            NAME_UP=`echo $PACKAGE | tr [a-z] [A-Z]`
            eecho $commun "$NAME_UP: "

            PKG_DIR=`dirname $i`
            if [ -e $PKG_DIR/slack-desc ]; then
                eval "cat $PKG_DIR/slack-desc | grep '^$PACKAGE:' | cut -f2- -d:"
                eecho $normal
            else
                eval "cat $i | grep '^$PACKAGE:' | cut -f2- -d:"
                eecho $normal
            fi

            if [ -e $PKG_DIR/slack-required ]; then
                eecho $commun "slack-required"
                cat $PKG_DIR/slack-required | sed 's/^/ /'
            fi
        done
    fi

}

function list_builds {

    # List all available SlackBuilds
    cd $SLACKBUILDS_DIR
    echo "Sarava SlackBuilds list"
    # level 1
    for i in *; do
        if [ -d $i ]; then
            echo -e "  $i: "
            (
            cd $i
            # level 2
            for j in *; do
                if [ -d $j ]; then
                    eecho $commun "    $j"
                    (
                    cd $j
                    BUILD="`ls *.SlackBuild 2>/dev/null`"
                    if [ "$BUILD" != "" ]; then
                        # level 3
                        for k in $BUILD; do
                            eecho $messag "      $k"
                        done
                    else
                        BUILD=""
                    fi
                    for k in *; do
                        if [ -d $k ]; then
                            eecho $messag "      $k.SlackBuild"
                        fi
                    done
                    )
                fi
            done
            )
        fi
    done

}

function load_parameters {

    # Load Createpkg parameters
    MAKEPKG_REPOS="`eval_parameter MAKEPKG_REPOS /var/simplaret/repos`"
    SOURCE_DIR="`eval_parameter SOURCE_DIR /var/simplaret/sources`"
    SLACKBUILDS_DIR="`eval_parameter SLACKBUILDS_DIR /var/simplaret/slackbuilds`"
    SLACKBUILDS_SVN="`eval_parameter SLACKBUILDS_SVN svn://slack.sarava.org/slackbuilds`"

    COLOR_MODE="`eval_parameter COLOR_MODE none`"
    CREATE_ARCH="`eval_parameter CREATE_ARCH $(default_arch)`"
    CREATE_CLEANUP="`eval_parameter CREATE_CLEANUP yes`"

    REMOVE_OLD_PACKAGE="`eval_boolean_parameter REMOVE_OLD_PACKAGE $off`"
    MOVE_BIN_PACKAGE="`eval_boolean_parameter MOVE_BIN_PACKAGE $off`"
}

#---------------------------------------------------
#                 Starting createpkg
#---------------------------------------------------
# Common functions
COMMON="/usr/libexec/simplepkg/common.sh"
SIMPLEPKG_CONF="/etc/simplepkg/simplepkg.conf"
BASENAME="`basename $0`"

if [ -f "$COMMON" ]; then
  source $COMMON
else
  echo "error: file $COMMON found, check your $BASENAME installation"
  mk_exit 0
fi

set_constants

# Load simplepkg.conf variables
load_parameters

# Loading error codes
error_codes

# Load slackbuildrc definitions
if [ -f ~/.slackbuildrc ]; then
    source ~/.slackbuildrc
else
    source /etc/slackbuildrc 2>/dev/null
fi

# Select color mode: gray, color or none (*)
color_select $COLOR_MODE

# This is used to show how many children process we have
if [ -z "$CREATEPKG_CHILD" ]; then
    CREATEPKG_CHILD=1
else
    let CREATEPKG_CHILD++
fi

BASENAME="`basename $0`[$CREATEPKG_CHILD]"

check_config
check_repo $SLACKBUILDS_DIR $SLACKBUILDS_SVN

INSTALL=$off
NO_DEPS=$off

case $1 in
    '--all'|'-a')
        # build all SlackBuilds in repository
        build_all_slackbuild
        exit 0
    ;;
    '--search'|'-s')
        [ $# -ne 2 ] && usage   # two parameters is required
        find_slackbuild $2
        exit 0
    ;;
    '--info'|'-f')
        [ $# -ne 2 ] && usage   # two parameters is required
        PKG_PATH=`find_slackbuild $2`
        info_builds
        exit 0
    ;;
    '--install'|'-i')
        [ $# -ne 2 ] && usage   # two parameters is required
        PACKAGE="$2"
        INSTALL=$on
    ;;
    '--no-deps'|'-nd')
        [ $# -ne 2 ] && usage   # two parameters is required
        NO_DEPS=$on
        PACKAGE="$2"
    ;;
    '--sync')
        sync_repo $SLACKBUILDS_DIR $SLACKBUILDS_SVN
        exit 0
    ;;
    '--help'|'-h'|'')
        usage
        exit 0
    ;;
    '--list'|'-l')
        list_builds
        exit 0
    ;;
    *)
        if [ "${1:0:1}" != "-" ]; then
            PACKAGE="$1"
        else
            usage
        fi
    ;;
esac

# Synchronize repository
[ $SYNC -eq $yes ] && sync_repo $SLACKBUILDS_DIR $SLACKBUILDS_SVN

# Get SlackBuild script
BUILD_SCRIPT="`find_slackbuild $PACKAGE`"

# Check SlackBuild script found
if [ -z "$BUILD_SCRIPT" ]; then
    handle_error $ERROR_CREATEPKG_SLACKBUILD_NOTFOUND $PACKAGE
fi

# Select one SlackBuild
if [ "`echo $BUILD_SCRIPT | wc -w`" -gt 1 ]; then
    AUX="$PS3"
    PS3="Choice: "
    LIST=`echo $BUILD_SCRIPT | sed 's/ /\n/g' | sed -r 's/.*\/(.*)\.SlackBuild$/\1/'`" EXIT"

    select PACKAGE in `echo $LIST`; do
        break
    done

    if [ "$PACKAGE" = "EXIT" ]; then
        eecho $error "error: None package select"
        exit 1
    fi

    # Select only one SlackBuild in BUILD_SCRIPT
    BUILD_SCRIPT=`echo $BUILD_SCRIPT | sed 's/ /\n/g' | grep "/$PACKAGE.SlackBuild"`
    PS3="$AUX"
else
    PACKAGE=`basename $BUILD_SCRIPT .SlackBuild`
fi

# Get dirname and script name from slackbuild
SCRIPT_BASE="`dirname $BUILD_SCRIPT`"
SCRIPT_NAME="`basename $BUILD_SCRIPT`"
eecho $messag "$BASENAME: found script $PACKAGE.SlackBuild, now checking for dependencies"

# Sets the package's slack-required
if [ -f "$SCRIPT_BASE/$PACKAGE.slack-required" ]; then
    SLACK_REQUIRED="$SCRIPT_BASE/$PACKAGE.slack-required"
elif [ -f "$SCRIPT_BASE/slack-required" ]; then
    SLACK_REQUIRED="$SCRIPT_BASE/slack-required"
fi

if [ ! -z "$SLACK_REQUIRED" -a $NO_DEPS -ne $on ]; then
    # This routine checks for dependencies in package's slack-required
    ( grep '^[^#]' $SLACK_REQUIRED | while read dep; do
        if [ ! -z "$dep" ]; then
            PROGRAM="`echo $dep | awk '{ print $1 }'`"
            CONDITION="`echo $dep | awk '{ print $2 }' | tr [=\>\<] [egl]`"
            VERSION="`echo $dep | awk '{ print $3 }' | tr -dc '[:digit:]'`"
            solve_dep "$PROGRAM" "$CONDITION" "$VERSION"
        fi
        true
    done )
    [ $? -ne 0 ] && handle_error $error $ERROR_CREATEPKG_DEPENDENCY

    eecho $messag "$BASENAME: done checking for $PACKAGE dependencies"
else
    eecho $messag "$BASENAME: no unmet dependencies for $PACKAGE"
fi

eecho $messag "$BASENAME: processing $SCRIPT_NAME"

# Change to script base directory
cd $SCRIPT_BASE

# Run SlackBuild script
(
    SRC_DIR=${SRC_DIR:=$SOURCE_DIR} \
    SRC=${SRC_DIR:=$SOURCE_DIR} \
    ARCH=${ARCH:=$CREATE_ARCH} \
    COLOR=${COLOR:=$COLOR_MODE} \
    REPOS=${REPOS:=$MAKEPKG_REPOS} \
    CLEANUP=${CLEANUP:=$CREATE_CLEANUP} \
    INTERACT=no sh ./$SCRIPT_NAME
)

# Check if package was built
handle_error $? $PACKAGE

# Get package name
PKG_NAME="`ls -1 -c $MAKEPKG_REPOS/$PACKAGE-*-*-*.tgz | head -n 1 | xargs basename`"

# Select repository directory
[ $MOVE_BIN_PACKAGE -eq $on ] && NEW_REPOS=$MAKEPKG_REPOS/$( echo ${SCRIPT_BASE#$SLACKBUILDS_DIR/} ) || NEW_REPOS=$MAKEPKG_REPOS

# Create repository directory
# TODO: subversion integration
[ ! -e $NEW_REPOS ] && mkdir -p $NEW_REPOS 2>/dev/null

# Remove old packages from repository tree
# TODO: subversion integration
[ $REMOVE_OLD_PACKAGE -eq $on ] && rm $NEW_REPOS/$PACKAGE-*-*-*.tgz 2>/dev/null

# Move package and slack-required to SlackBuilds-like tree
# TODO: subversion integration
[ $MOVE_BIN_PACKAGE -eq $on ] && mv $MAKEPKG_REPOS/$PKG_NAME $NEW_REPOS/
[ ! -z "$SLACK_REQUIRED" ] && cp $SLACK_REQUIRED $NEW_REPOS/$PACKAGE.slack-required

# Install package
if [ "$INSTALL" -eq $on ]; then
    # as we dont have the full package file name, we'll
    # use the newer file name that matches our wildcard:

    upgradepkg --install-new $NEW_REPOS/$PKG_NAME
fi

# TODO: subversion integration
#       generate or update all metadata
#       svn commit
# Update repository FILELIST.TXT, ...
(
    cd $MAKEPKG_REPOS
    gen_filelist
)