lib/mage/pkgbuild_dir.sh

#!/bin/bash

#
# builds packages from given dir
#

# $Header: /home/cvsd/magellan-cvs/magellan-src/mage/usr/lib/mage/pkgbuild_dir.sh,v 1.9 2005-10-21 14:23:59 niro Exp $

PKGSUFFIX="mpk"
PKGNAME="$1"
SEARCHDIRS="$2"
MLIBDIR=/usr/lib/mage

COLRED="\033[1;6m\033[31m"
COLGREEN="\033[1;6m\033[32m"
COLDEFAULT="\033[0m"

# export default C locale
export LC_ALL=C

[[ -z $1 ]] && echo "No package name given. Aborting." && exit 1
[[ -z $2 ]] && echo "No source dir given. Aborting." && exit 1

if [ -f /etc/mage.rc ]
then
	source /etc/mage.rc
else
	echo "Your /etc/mage.rc is missing. Aborting."
	exit 1
fi
source ${MLIBDIR}/mage4.functions.sh

build_preinstall()
{
	if [ -d ${BUILDDIR}/${PKGNAME} ]
	then
		rm -rf ${BUILDDIR}/${PKGNAME}
	fi

	install -d ${BUILDDIR}/${PKGNAME}/binfiles
	touch ${BUILDDIR}/${PKGNAME}/.dirs
	touch ${BUILDDIR}/${PKGNAME}/.symlinks
	touch ${BUILDDIR}/${PKGNAME}/.files
	touch ${BUILDDIR}/${PKGNAME}/.pipes
	touch ${BUILDDIR}/${PKGNAME}/.char
}

build_postinstall()
{
	echo
	echo "Fetching files for package '${PKGNAME}' ..."

	# md5sums will only be generated for files: $M_MD5SUM

	# sets mtime to same value of the $BINDIR: $M_MTIME
	# only needed for files and symlinks
	M_MTIME=$(stat -c %Y ${BINDIR})

	# install mtime to package (needed for later checks)
	echo "${M_MTIME}" > ${BUILDDIR}/${PKGNAME}/.mtime

	# !! we use § as field seperator !!
	# doing so prevent us to get errors by filenames with spaces
	BUILD_TODELFILES=$(find ${SEARCHDIRS} -printf %p§)

	# sets fieldseperator to "§" instead of " "
	IFS=§

	for I in $BUILD_TODELFILES
	do
		CHECK_SRCDIR="$(echo ${I#${SEARCHDIRS}*}|grep $BUILDDIR)"

		if [ -z "$CHECK_SRCDIR" ]
		then
			FILETYPE="$(stat -c %F $I)"
			FILEPOSIX="$(stat -c %a $I)"
			FILEOWNER="$(stat -c %U $I)"
			FILEGROUP="$(stat -c %G $I)"

			[[ ${FILEOWNER} = UNKNOWN ]] && FILEOWNER="root"
			[[ ${FILEGROUP} = UNKNOWN ]] && FILEGROUP="root"

			case "${FILETYPE}" in
				"directory")
					if [[ $I != ${SEARCHDIRS} ]]
					then
						echo "${I#${SEARCHDIRS}*}§${FILEPOSIX}§${FILEOWNER}§${FILEGROUP}" >> ${BUILDDIR}/${PKGNAME}/.dirs
					fi
					;;

				"symbolic link")
					LNKDEST="$(readlink $I)"
					echo "${I#${SEARCHDIRS}*}§${FILEPOSIX}§${LNKDEST#${SEARCHDIRS}*}§${M_MTIME}" >> ${BUILDDIR}/${PKGNAME}/.symlinks
					;;
					

				"regular empty file")
					FILEDIR="$(dirname $I)"
					FILEDIR="${FILEDIR#${SEARCHDIRS}*}"
					M_MD5SUM="$(md5sum ${I}|cut -d' ' -f1)"
					echo "${I#${SEARCHDIRS}*}§${FILEPOSIX}§${FILEOWNER}§${FILEGROUP}§${M_MTIME}§${M_MD5SUM}" >> ${BUILDDIR}/${PKGNAME}/.files
					install -d ${BUILDDIR}/${PKGNAME}/binfiles/${FILEDIR}
					cp ${I} ${BUILDDIR}/${PKGNAME}/binfiles/${FILEDIR}
					;;

				"regular file" )
					FILEDIR="$(dirname $I)"
					FILEDIR="${FILEDIR#${SEARCHDIRS}*}"
					M_MD5SUM="$(md5sum ${I}|cut -d' ' -f1)"
					echo "${I#${SEARCHDIRS}*}§${FILEPOSIX}§${FILEOWNER}§${FILEGROUP}§${M_MTIME}§${M_MD5SUM}" >> ${BUILDDIR}/${PKGNAME}/.files
					install -d ${BUILDDIR}/${PKGNAME}/binfiles/${FILEDIR}
					cp ${I} ${BUILDDIR}/${PKGNAME}/binfiles/${FILEDIR}
					;;

				"block special file")
					echo "${I#${SEARCHDIRS}*}§${FILEPOSIX}" >> ${BUILDDIR}/${PKGNAME}/.pipes
					;;

				"character special file")
					echo "${I#${SEARCHDIRS}*}§${FILEPOSIX}" >> ${BUILDDIR}/${PKGNAME}/.char
					;;

				*)
					echo "What I am ? -- $I"
					echo "$0 paused ... Press Enter"
					read
					;;
			esac
		fi
	done

	# very important: unsetting the '§' fieldseperator
	unset IFS

	# forcing mtime to same value
	echo -n "Forcing mtime to the same value ..."
	find ${BUILDDIR}/${PKGNAME}/binfiles \
		-exec touch -m -r ${BUILDDIR}/${PKGNAME}/.mtime '{}' ';' \
		&& echo done || echo false
}

build_rmtimestamp()
{
	rm /var/tmp/timestamp
}

build_package()
{
	echo "Building Package ..."
	cd ${BUILDDIR}
	tar cvjf ${PKGNAME}.tar.bz2 ./${PKGNAME}
	install -d ${PKGDIR}
	mv ${PKGNAME}.tar.bz2 ${PKGDIR}/${PKGNAME}.${PKGSUFFIX}
}

build_preinstall
build_postinstall
build_package
1	niro	24	#!/bin/bash
2
3			#
4			# builds packages from given dir
5			#
6
7	niro	272	# $Header: /home/cvsd/magellan-cvs/magellan-src/mage/usr/lib/mage/pkgbuild_dir.sh,v 1.9 2005-10-21 14:23:59 niro Exp $
8	niro	24
9			PKGSUFFIX="mpk"
10			PKGNAME="$1"
11			SEARCHDIRS="$2"
12			MLIBDIR=/usr/lib/mage
13
14			COLRED="\033[1;6m\033[31m"
15			COLGREEN="\033[1;6m\033[32m"
16			COLDEFAULT="\033[0m"
17
18	niro	169	# export default C locale
19			export LC_ALL=C
20
21	niro	272	[[ -z $1 ]] && echo "No package name given. Aborting." && exit 1
22			[[ -z $2 ]] && echo "No source dir given. Aborting." && exit 1
23	niro	24
24			if [ -f /etc/mage.rc ]
25			then
26			source /etc/mage.rc
27			else
28			echo "Your /etc/mage.rc is missing. Aborting."
29			exit 1
30			fi
31	niro	272	source ${MLIBDIR}/mage4.functions.sh
32	niro	24
33	niro	272	build_preinstall()
34			{
35	niro	24	if [ -d ${BUILDDIR}/${PKGNAME} ]
36			then
37			rm -rf ${BUILDDIR}/${PKGNAME}
38			fi
39
40			install -d ${BUILDDIR}/${PKGNAME}/binfiles
41			touch ${BUILDDIR}/${PKGNAME}/.dirs
42			touch ${BUILDDIR}/${PKGNAME}/.symlinks
43			touch ${BUILDDIR}/${PKGNAME}/.files
44			touch ${BUILDDIR}/${PKGNAME}/.pipes
45			touch ${BUILDDIR}/${PKGNAME}/.char
46			}
47
48	niro	272	build_postinstall()
49			{
50	niro	24	echo
51			echo "Fetching files for package '${PKGNAME}' ..."
52
53	niro	272	# md5sums will only be generated for files: $M_MD5SUM
54
55			# sets mtime to same value of the $BINDIR: $M_MTIME
56			# only needed for files and symlinks
57	niro	24	M_MTIME=$(stat -c %Y ${BINDIR})
58	niro	272
59			# install mtime to package (needed for later checks)
60	niro	24	echo "${M_MTIME}" > ${BUILDDIR}/${PKGNAME}/.mtime
61
62	niro	272	# !! we use § as field seperator !!
63	niro	24	# doing so prevent us to get errors by filenames with spaces
64			BUILD_TODELFILES=$(find ${SEARCHDIRS} -printf %p§)
65	niro	272
66			# sets fieldseperator to "§" instead of " "
67	niro	24	IFS=§
68
69			for I in $BUILD_TODELFILES
70			do
71			CHECK_SRCDIR="$(echo ${I#${SEARCHDIRS}*}\|grep $BUILDDIR)"
72
73			if [ -z "$CHECK_SRCDIR" ]
74			then
75			FILETYPE="$(stat -c %F $I)"
76			FILEPOSIX="$(stat -c %a $I)"
77			FILEOWNER="$(stat -c %U $I)"
78			FILEGROUP="$(stat -c %G $I)"
79
80	niro	272	[[ ${FILEOWNER} = UNKNOWN ]] && FILEOWNER="root"
81			[[ ${FILEGROUP} = UNKNOWN ]] && FILEGROUP="root"
82	niro	24
83			case "${FILETYPE}" in
84			"directory")
85	niro	272	if [[ $I != ${SEARCHDIRS} ]]
86	niro	24	then
87			echo "${I#${SEARCHDIRS}*}§${FILEPOSIX}§${FILEOWNER}§${FILEGROUP}" >> ${BUILDDIR}/${PKGNAME}/.dirs
88			fi
89			;;
90	niro	272
91	niro	24	"symbolic link")
92			LNKDEST="$(readlink $I)"
93			echo "${I#${SEARCHDIRS}}§${FILEPOSIX}§${LNKDEST#${SEARCHDIRS}}§${M_MTIME}" >> ${BUILDDIR}/${PKGNAME}/.symlinks
94			;;
95
96
97			"regular empty file")
98			FILEDIR="$(dirname $I)"
99			FILEDIR="${FILEDIR#${SEARCHDIRS}*}"
100			M_MD5SUM="$(md5sum ${I}\|cut -d' ' -f1)"
101			echo "${I#${SEARCHDIRS}*}§${FILEPOSIX}§${FILEOWNER}§${FILEGROUP}§${M_MTIME}§${M_MD5SUM}" >> ${BUILDDIR}/${PKGNAME}/.files
102			install -d ${BUILDDIR}/${PKGNAME}/binfiles/${FILEDIR}
103			cp ${I} ${BUILDDIR}/${PKGNAME}/binfiles/${FILEDIR}
104			;;
105
106			"regular file" )
107			FILEDIR="$(dirname $I)"
108			FILEDIR="${FILEDIR#${SEARCHDIRS}*}"
109			M_MD5SUM="$(md5sum ${I}\|cut -d' ' -f1)"
110			echo "${I#${SEARCHDIRS}*}§${FILEPOSIX}§${FILEOWNER}§${FILEGROUP}§${M_MTIME}§${M_MD5SUM}" >> ${BUILDDIR}/${PKGNAME}/.files
111			install -d ${BUILDDIR}/${PKGNAME}/binfiles/${FILEDIR}
112			cp ${I} ${BUILDDIR}/${PKGNAME}/binfiles/${FILEDIR}
113			;;
114	niro	272
115	niro	24	"block special file")
116			echo "${I#${SEARCHDIRS}*}§${FILEPOSIX}" >> ${BUILDDIR}/${PKGNAME}/.pipes
117			;;
118
119			"character special file")
120			echo "${I#${SEARCHDIRS}*}§${FILEPOSIX}" >> ${BUILDDIR}/${PKGNAME}/.char
121			;;
122	niro	272
123	niro	24	*)
124			echo "What I am ? -- $I"
125			echo "$0 paused ... Press Enter"
126			read
127			;;
128			esac
129			fi
130			done
131	niro	272
132			# very important: unsetting the '§' fieldseperator
133	niro	24	unset IFS
134	niro	272
135			# forcing mtime to same value
136	niro	24	echo -n "Forcing mtime to the same value ..."
137			find ${BUILDDIR}/${PKGNAME}/binfiles \
138			-exec touch -m -r ${BUILDDIR}/${PKGNAME}/.mtime '{}' ';' \
139			&& echo done \|\| echo false
140			}
141
142	niro	272	build_rmtimestamp()
143			{
144	niro	24	rm /var/tmp/timestamp
145			}
146
147	niro	272	build_package()
148			{
149	niro	24	echo "Building Package ..."
150			cd ${BUILDDIR}
151			tar cvjf ${PKGNAME}.tar.bz2 ./${PKGNAME}
152			install -d ${PKGDIR}
153			mv ${PKGNAME}.tar.bz2 ${PKGDIR}/${PKGNAME}.${PKGSUFFIX}
154			}
155
156			build_preinstall
157			build_postinstall
158			build_package