lib/mage/generate_meta_data.sh

#!/bin/bash
# generate metadata files for packages - called after smage2 has done packaging

: ${MAGERC="/etc/mage.rc"}

source /etc/mage.rc.global
source ${MAGERC}
source ${MLIBDIR}/mage4.functions.sh
source ${MLIBDIR}/smage2.functions.sh

die()
{
	echo -e "Exited ${BASH_SOURCE} at line no ${BASH_LINENO}."
	echo -e "$@"
	exit 1
}

SMAGEFILE="$1"
METADIR=/var/cache/mage/meta

smagesource ${SMAGEFILE}

DEST="${METADIR}/${PNAME}/${PNAME}-${PVER}-${PBUILD}"

install -d ${DEST} || die
install -d ${DEST}/${ARCH} || die

# basic meta data
echo "${PNAME}" > ${DEST}/meta
echo "${PCAT}" >> ${DEST}/meta
echo "${PVER}" >> ${DEST}/meta
echo "${PBUILD/r/}" >> ${DEST}/meta
echo "${STATE}" >> ${DEST}/meta
echo "${DESCRIPTION}" >> ${DEST}/meta
echo "${HOMEPAGE}" >> ${DEST}/meta
echo "${PKGTYPE}" >> ${DEST}/meta
echo "${MAGE_TARGETS}" >> ${DEST}/meta
echo "${INHERITS}" >> ${DEST}/meta

# arch specific meta data
[[ -f ${PKGDIR}/${PNAME}-${PVER}-${ARCH}-${PBUILD}.${PKGSUFFIX} ]] &&
	MD5=$(md5sum ${PKGDIR}/${PNAME}-${PVER}-${ARCH}-${PBUILD}.${PKGSUFFIX} | cut -d' ' -f1)
[[ -e ${BUILDDIR}/builded ]] &&
	SIZE="$(du -hDs ${BUILDDIR}/builded | cut -d $'\t' -f1)"
[[ -f ${BUILDDIR}/${PNAME}-${PVER}-${ARCH}-${PBUILD}/.mtime ]] &&
	MTIME="$(< ${BUILDDIR}/${PNAME}-${PVER}-${ARCH}-${PBUILD}/.mtime)"
echo "${MD5}" > ${DEST}/${ARCH}/desc
echo "${SIZE}" >> ${DEST}/${ARCH}/desc
echo "${MTIME}" >> ${DEST}/${ARCH}/desc

# depends
echo "${DEPEND}" > ${DEST}/${ARCH}/depend

# sdepends
echo "${SDEPEND}" > ${DEST}/${ARCH}/sdepend

# provides
echo "${PROVIDES}" > ${DEST}/${ARCH}/provides

# content
#   char
#   dirs
#   files
#   pipes
#   symlinks
for i in char dirs files pipes symlinks
do
	SRC="${BUILDDIR}/${PNAME}-${PVER}-${ARCH}-${PBUILD}/.${i}"
	[[ -f ${SRC} ]] && cat ${SRC} | bzip2 -9 > ${DEST}/${ARCH}/${i}.bz2
done

# preinstall etc
# routines.sh

do_preinst=0
do_postinst=0
do_prerm=0
do_postrm=0
do_script=0

[[ -n $(typeset -f preinstall) ]] && touch ${DEST}/preinstall && do_preinst=1 && do_script=1
[[ -n $(typeset -f postinstall) ]] && touch ${DEST}/postinstall && do_postinst=1 && do_script=1
[[ -n $(typeset -f preremove) ]] && touch ${DEST}/preremove && do_prerm=1 && do_script=1
[[ -n $(typeset -f postremove) ]] && touch ${DEST}/postremove && do_postrm=1 && do_script=1

# create it only if do_script=1
if [[ ${do_script} = 1 ]]
then
	# create a routines script
	routines="${DEST}/routines.sh"

	echo "#!/bin/sh" > ${routines}
	echo "# routines.sh script for ${PNAME}-${PVER}-${PBUILD}" >> ${routines}
	echo >> ${routines}

	# special functions and variables
	if [[ -n ${SPECIAL_VARS} ]]
	then
		for i in ${SPECIAL_VARS}
		do
			# being tricky here :)
			echo "${i}=\"$(eval echo \$${i})\"" >> ${routines}
		done
		echo  >> ${routines}
	fi

	# add special functions
	if [[ -n ${SPECIAL_FUNCTIONS} ]]
	then
		for i in ${SPECIAL_FUNCTIONS}
		do
			# add to mage (quotes needed !)
			typeset -f "${i}" >> ${routines}
			echo >> ${routines}
			# unset to be safe (quotes needed !)
			unset "${i}"
		done
		echo  >> ${routines}
	fi

	# postinstall and co
	for i in preinstall postinstall preremove postremove
	do
		if [[ -n $(typeset -f "${i}") ]]
		then
			typeset -f "${i}" >> ${routines}
			echo >> ${routines}
		fi
	done

	# create start logic
	echo >> ${routines}
	echo 'case $1 in' >> ${routines}
	[[ ${do_preinst} = 1 ]] && echo '	preinstall) preinstall ;;' >> ${routines}
	[[ ${do_postinst} = 1 ]] && echo '	postinstall) postinstall ;;' >> ${routines}
	[[ ${do_prerm} = 1 ]] && echo '	preremove) preremove ;;' >> ${routines}
	[[ ${do_postrm} = 1 ]] && echo '	postremove) postremove ;;' >> ${routines}
	echo '	*) echo "error unkown option \"$1\" ..." ;;' >> ${routines}
	echo 'esac' >> ${routines}
	echo >> ${routines}
fi
1	#!/bin/bash
2	# generate metadata files for packages - called after smage2 has done packaging
3
4	: ${MAGERC="/etc/mage.rc"}
5
6	source /etc/mage.rc.global
7	source ${MAGERC}
8	source ${MLIBDIR}/mage4.functions.sh
9	source ${MLIBDIR}/smage2.functions.sh
10
11	die()
12	{
13	echo -e "Exited ${BASH_SOURCE} at line no ${BASH_LINENO}."
14	echo -e "$@"
15	exit 1
16	}
17
18	SMAGEFILE="$1"
19	METADIR=/var/cache/mage/meta
20
21	smagesource ${SMAGEFILE}
22
23	DEST="${METADIR}/${PNAME}/${PNAME}-${PVER}-${PBUILD}"
24
25	install -d ${DEST} \|\| die
26	install -d ${DEST}/${ARCH} \|\| die
27
28	# basic meta data
29	echo "${PNAME}" > ${DEST}/meta
30	echo "${PCAT}" >> ${DEST}/meta
31	echo "${PVER}" >> ${DEST}/meta
32	echo "${PBUILD/r/}" >> ${DEST}/meta
33	echo "${STATE}" >> ${DEST}/meta
34	echo "${DESCRIPTION}" >> ${DEST}/meta
35	echo "${HOMEPAGE}" >> ${DEST}/meta
36	echo "${PKGTYPE}" >> ${DEST}/meta
37	echo "${MAGE_TARGETS}" >> ${DEST}/meta
38	echo "${INHERITS}" >> ${DEST}/meta
39
40	# arch specific meta data
41	[[ -f ${PKGDIR}/${PNAME}-${PVER}-${ARCH}-${PBUILD}.${PKGSUFFIX} ]] &&
42	MD5=$(md5sum ${PKGDIR}/${PNAME}-${PVER}-${ARCH}-${PBUILD}.${PKGSUFFIX} \| cut -d' ' -f1)
43	[[ -e ${BUILDDIR}/builded ]] &&
44	SIZE="$(du -hDs ${BUILDDIR}/builded \| cut -d $'\t' -f1)"
45	[[ -f ${BUILDDIR}/${PNAME}-${PVER}-${ARCH}-${PBUILD}/.mtime ]] &&
46	MTIME="$(< ${BUILDDIR}/${PNAME}-${PVER}-${ARCH}-${PBUILD}/.mtime)"
47	echo "${MD5}" > ${DEST}/${ARCH}/desc
48	echo "${SIZE}" >> ${DEST}/${ARCH}/desc
49	echo "${MTIME}" >> ${DEST}/${ARCH}/desc
50
51	# depends
52	echo "${DEPEND}" > ${DEST}/${ARCH}/depend
53
54	# sdepends
55	echo "${SDEPEND}" > ${DEST}/${ARCH}/sdepend
56
57	# provides
58	echo "${PROVIDES}" > ${DEST}/${ARCH}/provides
59
60	# content
61	# char
62	# dirs
63	# files
64	# pipes
65	# symlinks
66	for i in char dirs files pipes symlinks
67	do
68	SRC="${BUILDDIR}/${PNAME}-${PVER}-${ARCH}-${PBUILD}/.${i}"
69	[[ -f ${SRC} ]] && cat ${SRC} \| bzip2 -9 > ${DEST}/${ARCH}/${i}.bz2
70	done
71
72	# preinstall etc
73	# routines.sh
74
75	do_preinst=0
76	do_postinst=0
77	do_prerm=0
78	do_postrm=0
79	do_script=0
80
81	[[ -n $(typeset -f preinstall) ]] && touch ${DEST}/preinstall && do_preinst=1 && do_script=1
82	[[ -n $(typeset -f postinstall) ]] && touch ${DEST}/postinstall && do_postinst=1 && do_script=1
83	[[ -n $(typeset -f preremove) ]] && touch ${DEST}/preremove && do_prerm=1 && do_script=1
84	[[ -n $(typeset -f postremove) ]] && touch ${DEST}/postremove && do_postrm=1 && do_script=1
85
86	# create it only if do_script=1
87	if [[ ${do_script} = 1 ]]
88	then
89	# create a routines script
90	routines="${DEST}/routines.sh"
91
92	echo "#!/bin/sh" > ${routines}
93	echo "# routines.sh script for ${PNAME}-${PVER}-${PBUILD}" >> ${routines}
94	echo >> ${routines}
95
96	# special functions and variables
97	if [[ -n ${SPECIAL_VARS} ]]
98	then
99	for i in ${SPECIAL_VARS}
100	do
101	# being tricky here :)
102	echo "${i}=\"$(eval echo \$${i})\"" >> ${routines}
103	done
104	echo >> ${routines}
105	fi
106
107	# add special functions
108	if [[ -n ${SPECIAL_FUNCTIONS} ]]
109	then
110	for i in ${SPECIAL_FUNCTIONS}
111	do
112	# add to mage (quotes needed !)
113	typeset -f "${i}" >> ${routines}
114	echo >> ${routines}
115	# unset to be safe (quotes needed !)
116	unset "${i}"
117	done
118	echo >> ${routines}
119	fi
120
121	# postinstall and co
122	for i in preinstall postinstall preremove postremove
123	do
124	if [[ -n $(typeset -f "${i}") ]]
125	then
126	typeset -f "${i}" >> ${routines}
127	echo >> ${routines}
128	fi
129	done
130
131	# create start logic
132	echo >> ${routines}
133	echo 'case $1 in' >> ${routines}
134	[[ ${do_preinst} = 1 ]] && echo ' preinstall) preinstall ;;' >> ${routines}
135	[[ ${do_postinst} = 1 ]] && echo ' postinstall) postinstall ;;' >> ${routines}
136	[[ ${do_prerm} = 1 ]] && echo ' preremove) preremove ;;' >> ${routines}
137	[[ ${do_postrm} = 1 ]] && echo ' postremove) postremove ;;' >> ${routines}
138	echo ' *) echo "error unkown option \"$1\" ..." ;;' >> ${routines}
139	echo 'esac' >> ${routines}
140	echo >> ${routines}
141	fi