Contents of /branches/mage-sql/usr/lib/mage/sqlwalker.sh
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Revision 1120 -
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Thu Jul 22 07:26:50 2010 UTC (13 years, 9 months ago) by niro
File MIME type: application/x-sh
File size: 8209 byte(s)
Thu Jul 22 07:26:50 2010 UTC (13 years, 9 months ago) by niro
File MIME type: application/x-sh
File size: 8209 byte(s)
-removed unneded variables -removed all_{s,}depends() functions, use them from sqlfunctions.sh instead -added upgrade|uppretend|{src,}install|{src,}pretend logic to be fully compatible to depwalker
1 | #!/bin/bash |
2 | |
3 | #depwalker |
4 | # $Id$ |
5 | |
6 | # default die function |
7 | die() |
8 | { |
9 | echo ${COLRED}"$@"${COLDEFAULT} |
10 | exit 1 |
11 | } |
12 | |
13 | # include all needed files |
14 | [ -f /etc/mage.rc.global ] && \ |
15 | source /etc/mage.rc.global || \ |
16 | die "/etc/mage.rc.global missing" |
17 | |
18 | [ -f ${MAGERC} ] && source ${MAGERC} || \ |
19 | die "Your ${MAGERC} is missing. Aborting." |
20 | |
21 | #### fixups #### |
22 | MLIBDIR="/home/tjoke/svn/magellan-source/branches/mage-sql/usr/lib/mage" |
23 | INSTALLDB="/var/db/mage" |
24 | #DBFILE="${MLIBDIR}/mage.db" |
25 | DBFILE="${MLIBDIR}/main.db" |
26 | MAGE_INSTALL_DB="${MLIBDIR}/install.db" |
27 | ################# |
28 | |
29 | |
30 | [ -f ${MLIBDIR}/mage4.functions.sh ] && \ |
31 | source ${MLIBDIR}/mage4.functions.sh || \ |
32 | die "mage functions missing" |
33 | |
34 | [ -f ${MLIBDIR}/sql_functions.sh ] && \ |
35 | source ${MLIBDIR}/sql_functions.sh || \ |
36 | die "sql functions missing" |
37 | |
38 | # not serious if missing, only needed for colors |
39 | [ -f /etc/init.d/functions ] && source /etc/init.d/functions |
40 | |
41 | # disable colors if wanted |
42 | if [[ ${NOCOLORS} = true ]] |
43 | then |
44 | COLRED="" |
45 | COLGREEN="" |
46 | COLYELLOW="" |
47 | COLBLUE="" |
48 | COLMAGENTA="" |
49 | COLWHITE="" |
50 | COLDEFAULT="" |
51 | fi |
52 | |
53 | usage() |
54 | { |
55 | echo |
56 | echo "Usage: $(basename $0) [command] [arg] ..." |
57 | echo |
58 | echo " -h --help shows this help" |
59 | echo " -c --pcat categorie of the package" |
60 | echo " -n --pname name of the package" |
61 | echo " -v --pver version number of the package" |
62 | echo " -b --pbuild build number of the package" |
63 | echo " -m --method which calc method should be used:" |
64 | echo " install, srcinstall, depend, srcdepend" |
65 | echo " upgrade, srcupgrade" |
66 | echo |
67 | echo "method, name, version and build must be given !" |
68 | echo |
69 | exit 1 |
70 | } |
71 | |
72 | # very basic getops |
73 | for i in $* |
74 | do |
75 | case $1 in |
76 | --pcat|-c) shift; PCAT="$1" ;; |
77 | --pname|-n) shift; PNAME="$1" ;; |
78 | --pver|-v) shift; PVER="$1" ;; |
79 | --pbuild|-b) shift; PBUILD="$1" ;; |
80 | --method|-m) shift; METHOD="$1" ;; |
81 | --help|-h) usage ;; |
82 | esac |
83 | shift |
84 | done |
85 | |
86 | # sanity checks; abort if not given |
87 | [ -z "${PCAT}" ] && usage |
88 | [ -z "${PNAME}" ] && usage |
89 | [ -z "${PVER}" ] && usage |
90 | [ -z "${PBUILD}" ] && usage |
91 | [ -z "${METHOD}" ] && usage |
92 | |
93 | # check needed global vars |
94 | [ -z "${MAGEDIR}" ] && die "\$MAGEDIR not set." |
95 | [ -z "${INSTALLDB}" ] && die "\$INSTALLDB not set." |
96 | [ -z "${BUILDDIR}" ] && die "\$BUILDDIR not set." |
97 | |
98 | # other needed vars |
99 | ALLDEPS="" |
100 | |
101 | # much faster than fgrep |
102 | checklist_alldeps() |
103 | { |
104 | local i |
105 | local item="$1" |
106 | |
107 | for i in ${ALLDEPS} |
108 | do |
109 | [[ ${i} = ${item} ]] && return 1 |
110 | done |
111 | |
112 | return 0 |
113 | } |
114 | |
115 | checklist_processeddeps() |
116 | { |
117 | local i |
118 | local item="$1" |
119 | |
120 | for i in ${PROCESSEDDEPS} |
121 | do |
122 | [[ ${i} = ${item} ]] && return 1 |
123 | done |
124 | |
125 | return 0 |
126 | } |
127 | |
128 | ##################### |
129 | ## rumwandern /path/to/mage/file/.mage |
130 | rumwandern() |
131 | { |
132 | unset DEPEND |
133 | unset SDEPEND |
134 | unset MY_DEPEND |
135 | |
136 | local DFILE |
137 | local SYM |
138 | local DEPNAME |
139 | local HIGHEST_DEPFILE |
140 | local MY_DEPEND |
141 | local REAL_PGKNAME |
142 | local VIRTUAL_NAME |
143 | local INSTALL_VIRTUAL |
144 | local PNAME |
145 | local PCAT |
146 | local PVER |
147 | local PBUILD |
148 | |
149 | local pname="$1" |
150 | local pver="$2" |
151 | local pbuild="$3" |
152 | local state="${MAGE_DISTRIBUTION}" |
153 | local retval |
154 | local fullname |
155 | |
156 | # forced nodeps |
157 | if [[ ${NODEPS} = true ]] |
158 | then |
159 | DEPEND="" |
160 | SDEPEND="" |
161 | fi |
162 | |
163 | MY_DEPEND="$(all_depends ${pname} ${pver} ${pbuild})" |
164 | |
165 | # for srcinstall & srcdepend only; SDEPEND also needed |
166 | if [[ ${METHOD} = srcinstall ]] || \ |
167 | [[ ${METHOD} = srcpretend ]] || \ |
168 | [[ ${METHOD} = srcupgrade ]] || \ |
169 | [[ ${METHOD} = srcuppretend ]] |
170 | then |
171 | MY_DEPEND="${MY_DEPEND} |
172 | $(all_sdepends ${pname} ${pver} ${pbuild})" |
173 | fi |
174 | |
175 | unset DEPEND |
176 | unset SDEPEND |
177 | |
178 | if [ -z "${MY_DEPEND}" ] |
179 | then |
180 | return 1 |
181 | fi |
182 | |
183 | for line in ${MY_DEPEND} |
184 | do |
185 | depcat="${line%%|*}" |
186 | depname="${line#*|}" |
187 | depname="${depname%%|*}" |
188 | |
189 | # exclude empty depnames |
190 | [[ -z ${depname} ]] && continue |
191 | |
192 | # exclude all already processed deps |
193 | if ! checklist_processeddeps "${depname}" |
194 | then |
195 | continue |
196 | fi |
197 | |
198 | # mark depfile as processed to prevent double runs -without version |
199 | # but do not add any virtuals to PROCESSEDDEPS or their resolved |
200 | # pkgnames will be ignored and they are missing on the dependecy-list |
201 | if [[ ${depname/virtual\//} = ${depname} ]] |
202 | then |
203 | PROCESSEDDEPS="${PROCESSEDDEPS} ${depname}" |
204 | fi |
205 | |
206 | if [[ ${depcat} = virtual ]] |
207 | then |
208 | retval=$(default_virtualname_to_pkgname "${depcat}" "${depname}") |
209 | depcat=${retval%%|*} |
210 | depname=${retval##*|} |
211 | fi |
212 | |
213 | highest=$(highest_pkg ${depname} ${state}) |
214 | depver="${highest%|*}" |
215 | depbuild="${highest##*|}" |
216 | |
217 | fullname="${depcat}/${depname}-${depver}-${depbuild}" |
218 | |
219 | ## check ob schon in ALLDEPS enthalten dann mach weiter |
220 | if checklist_alldeps "${fullname}" |
221 | then |
222 | ## check ob DFILE schon installiert ist |
223 | if ! is_installed --pcat "${depcat}" --pname "${depname}" --pver "${depver}" --pbuild "${depbuild}" |
224 | then |
225 | rumwandern "${depname}" "${depver}" "${depbuild}" |
226 | ALLDEPS="${ALLDEPS} ${fullname}" |
227 | fi |
228 | fi |
229 | done |
230 | return 0 |
231 | } |
232 | |
233 | |
234 | ### abort if this package is already installed (retval 3) |
235 | # maybe later ? |
236 | #[ -d ${INSTALLDB}/${PCAT}/${PNAME}-${PVER}-${PBUILD} ] && exit 3 |
237 | |
238 | [[ ${METHOD} = pretend ]] || \ |
239 | [[ ${METHOD} = srcpretend ]] || \ |
240 | [[ ${METHOD} = uppretend ]] || \ |
241 | [[ ${METHOD} = srcuppretend ]] && \ |
242 | echo -n "Calculating dependencies ... " |
243 | |
244 | |
245 | if [[ ${METHOD} = upgrade ]] || \ |
246 | [[ ${METHOD} = srcupgrade ]] || \ |
247 | [[ ${METHOD} = uppretend ]] || \ |
248 | [[ ${METHOD} = srcuppretend ]] |
249 | then |
250 | INSTDEPS=$(DBFILE="${MAGE_INSTALL_DB}" sql "select categories.pcat,packages.pname,packages.pver,packages.pbuild from packages inner join categories on categories.id=packages.pcat_id") |
251 | for dep in ${INSTDEPS} |
252 | do |
253 | PCAT="$(echo ${dep} | cut -d'|' -f1)" |
254 | PNAME="$(echo ${dep} | cut -d'|' -f2)" |
255 | |
256 | # get the highest mage file from mage-db |
257 | state="${MAGE_DISTRIBUTION}" |
258 | highest=$(highest_pkg ${PNAME} ${state}) |
259 | |
260 | # if no install candidate was found, record this |
261 | # and process with the next one |
262 | if [[ -z ${highest} ]] |
263 | then |
264 | NO_UPGRADE_CANDIDATE="${NO_UPGRADE_CANDIDATE} ${PCAT}/${PNAME}" |
265 | continue |
266 | fi |
267 | |
268 | # now get the pver&pbuild from the new file |
269 | PVER="${highest%%|*}" |
270 | PBUILD="${highest##*|}" |
271 | |
272 | # do not walk through files which are already installed |
273 | if ! is_installed --pcat "${PCAT}" --pname "${PNAME}" --pver "${PVER}" --pbuild "${PBUILD}" |
274 | then |
275 | # get dependencies the package |
276 | rumwandern "${PNAME}" "${PVER}" "${PBUILD}" |
277 | |
278 | # now add the package itself to the dependencies |
279 | # (if not exists already) |
280 | fullname="${PCAT}/${PNAME}-${PVER}-${PBUILD}" |
281 | if checklist_alldeps "${fullname}" |
282 | then |
283 | ALLDEPS="${ALLDEPS} ${fullname}" |
284 | fi |
285 | fi |
286 | done |
287 | else |
288 | # get dependencies the package |
289 | rumwandern "${PNAME}" "${PVER}" "${PBUILD}" |
290 | |
291 | # now add the package itself to the dependencies |
292 | ALLDEPS="${ALLDEPS} ${PCAT}/${PNAME}-${PVER}-${PBUILD}" |
293 | fi |
294 | |
295 | [[ ${METHOD} = pretend ]] || \ |
296 | [[ ${METHOD} = srcpretend ]] || \ |
297 | [[ ${METHOD} = uppretend ]] || \ |
298 | [[ ${METHOD} = srcuppretend ]] && \ |
299 | echo "done" |
300 | |
301 | |
302 | ## show output of pretend |
303 | if [[ ${METHOD} = pretend ]] || \ |
304 | [[ ${METHOD} = srcpretend ]] || \ |
305 | [[ ${METHOD} = uppretend ]] || \ |
306 | [[ ${METHOD} = srcuppretend ]] |
307 | then |
308 | # this is a little bit faster |
309 | declare -i x=0 |
310 | echo -n "Building dependencies list ... " |
311 | for i in ${ALLDEPS} |
312 | do |
313 | (( x++ )) |
314 | k="$x" |
315 | [ ${x} -le 9 ] && k="0${k}" |
316 | #[ ${x} -le 99 ] && k="0${k}" |
317 | if [ -z "${list}" ] |
318 | then |
319 | list="\t${COLBLUE}[${k}] ${COLGREEN}${i}${COLDEFAULT}" |
320 | else |
321 | list="${list} |
322 | \t${COLBLUE}[${k}] ${COLGREEN}${i}${COLDEFAULT}" |
323 | fi |
324 | done |
325 | echo "done" |
326 | echo -e "${list}" |
327 | echo |
328 | |
329 | if [[ ! -z ${NO_UPGRADE_CANDIDATE} ]] |
330 | then |
331 | echo -e "${COLRED}Currently no candidates found for:${COLDEFAULT}" |
332 | for i in ${NO_UPGRADE_CANDIDATE} |
333 | do |
334 | echo -e "${COLRED} ${i}${COLDEFAULT}" |
335 | done |
336 | echo |
337 | echo -e "${COLRED}Please consider to uninstall all of them first,${COLDEFAULT}" |
338 | echo -e "${COLRED}because these packages does not exist in this distribution${COLDEFAULT}" |
339 | echo -e "${COLRED}anymore and there will be no further support for them.${COLDEFAULT}" |
340 | echo |
341 | fi |
342 | fi |
343 | |
344 | ## return output from src/install deps |
345 | [[ ${METHOD} = install ]] || \ |
346 | [[ ${METHOD} = srcinstall ]] || \ |
347 | [[ ${METHOD} = upgrade ]] || \ |
348 | [[ ${METHOD} = srcupgrade ]] && \ |
349 | echo "${ALLDEPS}" |
350 | |
351 | # delete ${BUILDDIR}/virtuals if exists as not needed anymore |
352 | #[ -d ${BUILDDIR}/virtuals ] && rm -rf ${BUILDDIR}/virtuals |
Properties
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svn:keywords | Id |