[oe-commits] org.oe.packaged-staging contrib/scripts/ipkg-build: add a modified ipkg-build that ignores usr/lib/ipkg/lists and ipkg.pyc

[koen commit]

contrib/scripts/ipkg-build: add a modified ipkg-build that ignores usr/lib/ipkg/lists and ipkg.pyc

Author: koen at openembedded.org
Branch: org.openembedded.packaged-staging
Revision: 8975c1a485074dfdd9c936169bbe14dcb23bd258
ViewMTN: http://monotone.openembedded.org/revision.psp?id=8975c1a485074dfdd9c936169bbe14dcb23bd258
Files:
1
contrib/scripts/ipkg-build
mtn:execute
true
Diffs:

#
# mt diff -rbcb47891c5aeb7522bf86441db42691a4d5fb672 -r8975c1a485074dfdd9c936169bbe14dcb23bd258
#
# 
# 
# add_file "contrib/scripts/ipkg-build"
#  content [c5269438b526e02bbf538bd7817ffded7476748e]
# 
#   set "contrib/scripts/ipkg-build"
#  attr "mtn:execute"
# value "true"
# 
============================================================
--- contrib/scripts/ipkg-build	c5269438b526e02bbf538bd7817ffded7476748e
+++ contrib/scripts/ipkg-build	c5269438b526e02bbf538bd7817ffded7476748e
@@ -0,0 +1,248 @@
+#!/bin/sh
+
+# ipkg-build -- construct a .ipk from a directory
+# Carl Worth <cworth at east.isi.edu>
+# based on a script by Steve Redler IV, steve at sr-tech.com 5-21-2001
+# 2003-04-25 rea at 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 $pkg_dir
+
+	PKG_ERROR=0
+
+	tilde_files=`find . -name '*~'`
+	if [ -n "$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
+
+	large_uid_files=`find . -uid +99 || true`
+
+	if [ "$ogargs" = "" ]  && [ -n "$large_uid_files" ]; then
+		echo "*** Warning: The following files have a UID greater than 99.
+You probably want to chown these to a system user: " >&2
+		ls -ld $large_uid_files
+		echo >&2
+	fi
+	    
+
+	if [ ! -f "$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
+			echo "*** Error: package script $script is not executable" >&2
+			PKG_ERROR=1
+		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
+echo "usr/lib/ipkg/lists" >> $tmp_dir/tarX
+echo "ipkg.pyc" >> $tmp_dir/tarX
+( cd $pkg_dir && tar $ogargs -X $tmp_dir/tarX -czf $tmp_dir/data.tar.gz . )
+( 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"