diff options
Diffstat (limited to 'scripts/ipkg-build')
| -rw-r--r-- | scripts/ipkg-build | 253 |
1 files changed, 253 insertions, 0 deletions
diff --git a/scripts/ipkg-build b/scripts/ipkg-build new file mode 100644 index 000000000..4c0f47143 --- /dev/null +++ b/scripts/ipkg-build @@ -0,0 +1,253 @@ +#!/bin/sh -x + +# ipkg-build -- construct a .ipk from a directory +# Carl Worth <cworth@east.isi.edu> +# based on a script by Steve Redler IV, steve@sr-tech.com 5-21-2001 +# 2003-04-25 rea@sr.unh.edu +# Updated to work on Familiar Pre0.7rc1, with busybox tar. +# Note it Requires: binutils-ar (since the busybox ar can't create) +# For UID debugging it needs a better "find". +set -e + +version=1.0 + +ipkg_extract_value() { + sed -e "s/^[^:]*:[[:space:]]*//" +} + +required_field() { + field=$1 + + value=`grep "^$field:" < $CONTROL/control | ipkg_extract_value` + if [ -z "$value" ]; then + echo "*** Error: $CONTROL/control is missing field $field" >&2 + return 1 + fi + echo $value + return 0 +} + +disallowed_field() { + field=$1 + + value=`grep "^$field:" < $CONTROL/control | ipkg_extract_value` + if [ -n "$value" ]; then + echo "*** Error: $CONTROL/control contains disallowed field $field" >&2 + return 1 + fi + echo $value + return 0 +} + +pkg_appears_sane() { + local pkg_dir=$1 + + local owd=$PWD + cd $pkg_dir + + PKG_ERROR=0 + + cvs_dirs=`find . -name 'CVS'` + if [ -n "$cvs_dirs" ]; then + if [ "$noclean" = "1" ]; then + echo "*** Warning: The following CVS directories where found. +You probably want to remove them: " >&2 + ls -ld $cvs_dirs + echo >&2 + else + echo "*** Removing the following files: $cvs_dirs" + rm -rf "$cvs_dirs" + fi + fi + + tilde_files=`find . -name '*~'` + if [ -n "$tilde_files" ]; then + if [ "$noclean" = "1" ]; then + echo "*** Warning: The following files have names ending in '~'. +You probably want to remove them: " >&2 + ls -ld $tilde_files + echo >&2 + else + echo "*** Removing the following files: $tilde_files" + rm -f "$tilde_files" + fi + fi + + if [ ! -f "$CONTROL/control" ]; then + echo "*** Error: Control file $pkg_dir/$CONTROL/control not found." >&2 + cd $owd + return 1 + fi + + pkg=`required_field Package` + [ "$?" -ne 0 ] && PKG_ERROR=1 + + version=`required_field Version | sed 's/Version://; s/^.://g;'` + [ "$?" -ne 0 ] && PKG_ERROR=1 + + arch=`required_field Architecture` + [ "$?" -ne 0 ] && PKG_ERROR=1 + + required_field Maintainer >/dev/null + [ "$?" -ne 0 ] && PKG_ERROR=1 + + required_field Description >/dev/null + [ "$?" -ne 0 ] && PKG_ERROR=1 + + section=`required_field Section` + [ "$?" -ne 0 ] && PKG_ERROR=1 + if [ -z "$section" ]; then + echo "The Section field should have one of the following values:" >&2 + echo "admin, base, comm, editors, extras, games, graphics, kernel, libs, misc, net, text, web, x11" >&2 + fi + + priority=`required_field Priority` + [ "$?" -ne 0 ] && PKG_ERROR=1 + if [ -z "$priority" ]; then + echo "The Priority field should have one of the following values:" >&2 + echo "required, important, standard, optional, extra." >&2 + echo "If you don't know which priority value you should be using, then use \`optional'" >&2 + fi + + source=`required_field Source` + [ "$?" -ne 0 ] && PKG_ERROR=1 + if [ -z "$source" ]; then + echo "The Source field contain the URL's or filenames of the source code and any patches" + echo "used to build this package. Either gnu-style tarballs or Debian source packages " + echo "are acceptable. Relative filenames may be used if they are distributed in the same" + echo "directory as the .ipk file." + fi + + disallowed_filename=`disallowed_field Filename` + [ "$?" -ne 0 ] && PKG_ERROR=1 + + if echo $pkg | grep '[^a-z0-9.+-]'; then + echo "*** Error: Package name $name contains illegal characters, (other than [a-z0-9.+-])" >&2 + PKG_ERROR=1; + fi + + local bad_fields=`sed -ne 's/^\([^[:space:]][^:[:space:]]\+[[:space:]]\+\)[^:].*/\1/p' < $CONTROL/control | sed -e 's/\\n//'` + if [ -n "$bad_fields" ]; then + bad_fields=`echo $bad_fields` + echo "*** Error: The following fields in $CONTROL/control are missing a ':'" >&2 + echo " $bad_fields" >&2 + echo "ipkg-build: This may be due to a missing initial space for a multi-line field value" >&2 + PKG_ERROR=1 + fi + + for script in $CONTROL/preinst $CONTROL/postinst $CONTROL/prerm $CONTROL/postrm; do + if [ -f $script -a ! -x $script ]; then + if [ "$noclean" = "1" ]; then + echo "*** Error: package script $script is not executable" >&2 + PKG_ERROR=1 + else + chmod a+x $script + fi + fi + done + + if [ -f $CONTROL/conffiles ]; then + for cf in `cat $CONTROL/conffiles`; do + if [ ! -f ./$cf ]; then + echo "*** Error: $CONTROL/conffiles mentions conffile $cf which does not exist" >&2 + PKG_ERROR=1 + fi + done + fi + + cd $owd + return $PKG_ERROR +} + +### +# ipkg-build "main" +### +ogargs="" +outer=ar +noclean=0 +usage="Usage: $0 [-c] [-C] [-o owner] [-g group] <pkg_directory> [<destination_directory>]" +while getopts "cg:ho:v" opt; do + case $opt in + o ) owner=$OPTARG + ogargs="--owner=$owner" + ;; + g ) group=$OPTARG + ogargs="$ogargs --group=$group" + ;; + c ) outer=tar + ;; + C ) noclean=1 + ;; + v ) echo $version + exit 0 + ;; + h ) echo $usage >&2 ;; + \? ) echo $usage >&2 + esac +done + + +shift $(($OPTIND - 1)) + +# continue on to process additional arguments + +case $# in +1) + dest_dir=$PWD + ;; +2) + dest_dir=$2 + if [ "$dest_dir" = "." -o "$dest_dir" = "./" ] ; then + dest_dir=$PWD + fi + ;; +*) + echo $usage >&2 + exit 1 + ;; +esac + +pkg_dir=$1 + +if [ ! -d $pkg_dir ]; then + echo "*** Error: Directory $pkg_dir does not exist" >&2 + exit 1 +fi + +# CONTROL is second so that it takes precedence +CONTROL= +[ -d $pkg_dir/DEBIAN ] && CONTROL=DEBIAN +[ -d $pkg_dir/CONTROL ] && CONTROL=CONTROL +if [ -z "$CONTROL" ]; then + echo "*** Error: Directory $pkg_dir has no CONTROL subdirectory." >&2 + exit 1 +fi + +if ! pkg_appears_sane $pkg_dir; then + echo >&2 + echo "ipkg-build: Please fix the above errors and try again." >&2 + exit 1 +fi + +tmp_dir=$dest_dir/IPKG_BUILD.$$ +mkdir $tmp_dir + +echo $CONTROL > $tmp_dir/tarX +( cd $pkg_dir && tar $ogargs -czf $tmp_dir/data.tar.gz . -X $tmp_dir/tarX ) +( cd $pkg_dir/$CONTROL && tar $ogargs -czf $tmp_dir/control.tar.gz . ) +rm $tmp_dir/tarX + +echo "2.0" > $tmp_dir/debian-binary + +pkg_file=$dest_dir/${pkg}_${version}_${arch}.ipk +rm -f $pkg_file +if [ "$outer" = "ar" ] ; then + ( cd $tmp_dir && ar -crf $pkg_file ./debian-binary ./data.tar.gz ./control.tar.gz ) +else + ( cd $tmp_dir && tar -zcf $pkg_file ./debian-binary ./data.tar.gz ./control.tar.gz ) +fi + +rm $tmp_dir/debian-binary $tmp_dir/data.tar.gz $tmp_dir/control.tar.gz +rmdir $tmp_dir + +echo "Packaged contents of $pkg_dir into $pkg_file" |