Contents of /trunk/mage/usr/lib/mage/depwalker.sh
Parent Directory | Revision Log
Revision 226 -
(show annotations)
(download)
(as text)
Fri Sep 9 16:35:46 2005 UTC (19 years ago) by niro
File MIME type: application/x-sh
File size: 5211 byte(s)
Fri Sep 9 16:35:46 2005 UTC (19 years ago) by niro
File MIME type: application/x-sh
File size: 5211 byte(s)
complete rewrite
1 | #!/bin/bash |
2 | |
3 | #depwalker |
4 | # $Header: /home/cvsd/magellan-cvs/magellan-src/mage/usr/lib/mage/depwalker.sh,v 1.1 2005-09-09 16:35:27 niro Exp $ |
5 | |
6 | # default die function |
7 | die() |
8 | { |
9 | echo ${COLRED}"$@"${COLDEFAULT} |
10 | exit 1 |
11 | } |
12 | |
13 | # # include all needed files |
14 | # [ -f ${MLIBDIR}/conf/mage.rc.global ] && \ |
15 | # source ${MLIBDIR}/conf/mage.rc.global || \ |
16 | # die "${MLIBDIR}/conf/mage.rc.global missing" |
17 | # |
18 | # [ -f /etc/mage.rc ] && source /etc/mage.rc || \ |
19 | # die "Your /etc/mage.rc is missing. Aborting." |
20 | # |
21 | # [ -f ${MLIBDIR}/mage.functions.sh ] && \ |
22 | # source ${MLIBDIR}/mage.functions.sh || \ |
23 | # die "mage functions missing" |
24 | |
25 | # for tests only |
26 | source /home/tjoke/alx-cvs/magellan-src/mage/usr/lib/mage/mage.rc.global |
27 | source /etc/mage.rc |
28 | source /home/tjoke/alx-cvs/magellan-src/mage/usr/lib/mage/mage4.functions.sh |
29 | |
30 | # not serios if missing, only for colors |
31 | [ -f /etc/init.d/functions ] && source /etc/init.d/functions |
32 | |
33 | # disable colors if wanted |
34 | if [[ ${NOCOLORS} = true ]] |
35 | then |
36 | COLRED="" |
37 | COLGREEN="" |
38 | COLYELLOW="" |
39 | COLBLUE="" |
40 | COLMAGENTA="" |
41 | COLWHITE="" |
42 | COLDEFAULT="" |
43 | fi |
44 | |
45 | usage() |
46 | { |
47 | echo |
48 | echo "Usage: $(basename $0) [command] [arg] ..." |
49 | echo |
50 | echo " -h --help shows this help" |
51 | echo " -c --pcat categorie of the package" |
52 | echo " -n --pname name of the package" |
53 | echo " -v --pver version number of the package" |
54 | echo " -b --pbuild build number of the package" |
55 | echo " -m --method which calc method should be used:" |
56 | echo " install srcinstall depend srcdepend" |
57 | echo |
58 | echo "method,name, version and build must be given !" |
59 | echo |
60 | exit 1 |
61 | } |
62 | |
63 | # very basic getops |
64 | for i in $* |
65 | do |
66 | case $1 in |
67 | --pcat|-c) shift; PCAT="$1" ;; |
68 | --pname|-n) shift; PNAME="$1" ;; |
69 | --pver|-v) shift; PVER="$1" ;; |
70 | --pbuild|-b) shift; PBUILD="$1" ;; |
71 | --method|-m) shift; METHOD="$1" ;; |
72 | --help|-h) usage ;; |
73 | esac |
74 | shift |
75 | done |
76 | |
77 | # sanity checks; abort if not given |
78 | [ -z "${PCAT}" ] && usage |
79 | [ -z "${PNAME}" ] && usage |
80 | [ -z "${PVER}" ] && usage |
81 | [ -z "${PBUILD}" ] && usage |
82 | [ -z "${METHOD}" ] && usage |
83 | |
84 | # check needed global vars |
85 | [ -z "${MAGEDIR}" ] && die "\$MAGEDIR not set." |
86 | [ -z "${INSTALLDB}" ] && die "\$INSTALLDB not set." |
87 | [ -z "${BUILDDIR}" ] && die "\$BUILDDIR not set." |
88 | |
89 | # other needed vars |
90 | ALLDEPS="" |
91 | MAGEFILE="${MAGEDIR}/${PCAT}/${PNAME}/${PNAME}-${PVER}-${PBUILD}.mage" |
92 | |
93 | ##################### |
94 | ## rumwandern /path/to/mage/file/.mage |
95 | rumwandern() |
96 | { |
97 | unset DEPEND |
98 | unset SDEPEND |
99 | unset MY_DEPEND |
100 | |
101 | local DFILE |
102 | local SYM |
103 | local DEPNAME |
104 | local HIGHEST_DEPFILE |
105 | local MY_DEPEND |
106 | local REAL_PGKNAME |
107 | local VIRTUAL_NAME |
108 | local INSTALL_VIRTUAL |
109 | local PNAME |
110 | local PCAT |
111 | |
112 | DFILE="$1" |
113 | |
114 | source ${DFILE} |
115 | MY_DEPEND="${DEPEND}" |
116 | |
117 | # for srcinstall & srcdepend only; SDEPEND also needed |
118 | if [[ ${METHOD} = srcinstall ]] || [[ ${METHOD} = srcpretend ]] |
119 | then |
120 | # only if SDEPEND is not zero |
121 | if [ -n "${SDEPEND}" ] |
122 | then |
123 | # crlf is substantly needed !! |
124 | if [ -n "${MY_DEPEND}" ] |
125 | then |
126 | MY_DEPEND="${MY_DEPEND} |
127 | ${SDEPEND}" |
128 | else |
129 | MY_DEPEND="${SDEPEND}" |
130 | fi |
131 | fi |
132 | fi |
133 | |
134 | unset DEPEND |
135 | unset SDEPEND |
136 | |
137 | if [ -z "${MY_DEPEND}" ] |
138 | then |
139 | return 1 |
140 | fi |
141 | |
142 | while read SYM DEPNAME |
143 | do |
144 | HIGHEST_DEPFILE=$(dep2highest_magefile "${DEPNAME}") |
145 | |
146 | PCAT="$(magename2pcat ${HIGHEST_DEPFILE})" |
147 | PNAME="$(magename2pname ${HIGHEST_DEPFILE})" |
148 | PVER="$(magename2pver ${HIGHEST_DEPFILE})" |
149 | PBUILD="$(magename2pbuild ${HIGHEST_DEPFILE})" |
150 | |
151 | ## check ob schon in ALLDEPS enthalten dann mach weiter |
152 | if [ -z "$(echo ${ALLDEPS} | fgrep "${HIGHEST_DEPFILE}")" ] |
153 | then |
154 | ### check ob DFILE schon installiert ist ### |
155 | if [ ! -d ${MROOT}${INSTALLDB}/${PCAT}/${PNAME}-${PVER}-${PBUILD} ] |
156 | then |
157 | rumwandern ${HIGHEST_DEPFILE} |
158 | ALLDEPS="${ALLDEPS} ${HIGHEST_DEPFILE}" |
159 | fi |
160 | fi |
161 | done << EOF |
162 | ${MY_DEPEND} |
163 | EOF |
164 | return 0 |
165 | } |
166 | |
167 | |
168 | ### abort if this package is already installed (retval 3) |
169 | # maybe later ? |
170 | #[ -d ${INSTALLDB}/${PCAT}/${PNAME}-${PVER}-${PBUILD} ] && exit 3 |
171 | |
172 | [[ ${METHOD} = pretend ]] || [[ ${METHOD} = srcpretend ]] && \ |
173 | echo -n "Calculating dependencies ... " |
174 | |
175 | # get dependencies the package |
176 | rumwandern ${MAGEFILE} |
177 | |
178 | [[ ${METHOD} = pretend ]] || [[ ${METHOD} = srcpretend ]] && echo "done" |
179 | |
180 | |
181 | # now add the package itself to the dependencies |
182 | ALLDEPS="${ALLDEPS} ${MAGEFILE}" |
183 | |
184 | ## show output of pretend |
185 | if [[ ${METHOD} = pretend ]] || [[ ${METHOD} = srcpretend ]] |
186 | then |
187 | # this is a little bit faster |
188 | declare -i x=0 |
189 | echo -n "Building dependencies list ... " |
190 | for i in ${ALLDEPS} |
191 | do |
192 | (( x++ )) |
193 | k="$x" |
194 | [ ${x} -le 9 ] && k="0${k}" |
195 | #[ ${x} -le 99 ] && k="0${k}" |
196 | PCAT="$(magename2pcat ${i})" |
197 | PNAME="$(magename2pname ${i})" |
198 | PVER="$(magename2pver ${i})" |
199 | PBUILD="$(magename2pbuild ${i})" |
200 | if [ -z "${list}" ] |
201 | then |
202 | list="\t${COLBLUE}[${k}] ${COLGREEN}${PCAT}/${PNAME}-${PVER}-${PBUILD}${COLDEFAULT}" |
203 | else |
204 | list="${list} |
205 | \t${COLBLUE}[${k}] ${COLGREEN}${PCAT}/${PNAME}-${PVER}-${PBUILD}${COLDEFAULT}" |
206 | fi |
207 | unset PCAT PNAME PVER PBUILD |
208 | done |
209 | echo "done" |
210 | echo -e "${list}" |
211 | echo |
212 | fi |
213 | |
214 | ## return output from src/install deps |
215 | [[ ${METHOD} = install ]] || [[ ${METHOD} = srcinstall ]] && echo "${ALLDEPS}" |
216 | |
217 | # delete ${BUILDDIR}/virtuals if exists as not needed anymore |
218 | #[ -d ${BUILDDIR}/virtuals ] && rm -rf ${BUILDDIR}/virtuals |
Properties
Name | Value |
---|---|
svn:executable | * |