Annotation of /trunk/mage/usr/lib/mage/depwalker.sh
Parent Directory | Revision Log
Revision 3174 -
(hide annotations)
(download)
(as text)
Mon Jul 31 08:50:19 2023 UTC (9 months, 1 week ago) by niro
File MIME type: application/x-sh
File size: 10918 byte(s)
Mon Jul 31 08:50:19 2023 UTC (9 months, 1 week ago) by niro
File MIME type: application/x-sh
File size: 10918 byte(s)
-do not use deprecated egrep/fgrep anymore
1 | niro | 226 | #!/bin/bash |
2 | niro | 1559 | # $Id$ |
3 | niro | 2827 | # dependency walker |
4 | niro | 226 | |
5 | # default die function | ||
6 | die() | ||
7 | { | ||
8 | echo ${COLRED}"$@"${COLDEFAULT} | ||
9 | exit 1 | ||
10 | } | ||
11 | |||
12 | niro | 2285 | decho() |
13 | { | ||
14 | if [[ ${DEBUG} = 1 ]] | ||
15 | then | ||
16 | echo "DEBUG: $@" >&2 | ||
17 | fi | ||
18 | } | ||
19 | |||
20 | niro | 231 | # include all needed files |
21 | niro | 235 | [ -f /etc/mage.rc.global ] && \ |
22 | source /etc/mage.rc.global || \ | ||
23 | die "/etc/mage.rc.global missing" | ||
24 | niro | 226 | |
25 | niro | 419 | [ -f ${MAGERC} ] && source ${MAGERC} || \ |
26 | die "Your ${MAGERC} is missing. Aborting." | ||
27 | niro | 231 | |
28 | niro | 235 | [ -f ${MLIBDIR}/mage4.functions.sh ] && \ |
29 | source ${MLIBDIR}/mage4.functions.sh || \ | ||
30 | niro | 231 | die "mage functions missing" |
31 | |||
32 | niro | 2360 | [ -f ${MLIBDIR}/smage2.functions.sh ] && \ |
33 | source ${MLIBDIR}/smage2.functions.sh || \ | ||
34 | die "smage functions missing" | ||
35 | |||
36 | niro | 226 | usage() |
37 | { | ||
38 | echo | ||
39 | echo "Usage: $(basename $0) [command] [arg] ..." | ||
40 | echo | ||
41 | echo " -h --help shows this help" | ||
42 | niro | 2275 | echo " -c --pcat category of the package" |
43 | niro | 226 | echo " -n --pname name of the package" |
44 | echo " -v --pver version number of the package" | ||
45 | echo " -b --pbuild build number of the package" | ||
46 | echo " -m --method which calc method should be used:" | ||
47 | niro | 2359 | echo " install, srcinstall, pretend, srcpretend" |
48 | niro | 2210 | echo " upgrade, srcupgrade," |
49 | niro | 2274 | echo " install-build-prerequisites," |
50 | echo " pretend-build-prerequisites" | ||
51 | niro | 2840 | echo " install-deep-build-prerequisites," |
52 | echo " pretend-deep-build-prerequisites" | ||
53 | niro | 2269 | echo " -d --debug enable debug mode" |
54 | niro | 2360 | echo " -s --smage use a smage to calculate dependencies" |
55 | niro | 226 | echo |
56 | niro | 2276 | echo "method, category, name, version and build must be given !" |
57 | niro | 226 | echo |
58 | exit 1 | ||
59 | } | ||
60 | |||
61 | niro | 2831 | # set some sane defaults |
62 | niro | 2221 | DEBUG=0 |
63 | niro | 2831 | SMAGE_DEPEND=0 |
64 | niro | 2840 | SDEPEND_ONETIME=0 |
65 | niro | 2221 | |
66 | niro | 226 | # very basic getops |
67 | for i in $* | ||
68 | do | ||
69 | case $1 in | ||
70 | --pcat|-c) shift; PCAT="$1" ;; | ||
71 | --pname|-n) shift; PNAME="$1" ;; | ||
72 | --pver|-v) shift; PVER="$1" ;; | ||
73 | --pbuild|-b) shift; PBUILD="$1" ;; | ||
74 | --method|-m) shift; METHOD="$1" ;; | ||
75 | niro | 2221 | --debug|-d) shift; DEBUG=1 ;; |
76 | niro | 2831 | --smage|-s) shift; SMAGEFILE="$1"; SMAGE_DEPEND=1; SILENT=1; FVERBOSE=off ;; |
77 | niro | 226 | --help|-h) usage ;; |
78 | esac | ||
79 | shift | ||
80 | done | ||
81 | |||
82 | # sanity checks; abort if not given | ||
83 | niro | 2360 | if [[ -z ${SMAGEFILE} ]] |
84 | then | ||
85 | [ -z "${PCAT}" ] && usage | ||
86 | [ -z "${PNAME}" ] && usage | ||
87 | [ -z "${PVER}" ] && usage | ||
88 | [ -z "${PBUILD}" ] && usage | ||
89 | fi | ||
90 | niro | 226 | [ -z "${METHOD}" ] && usage |
91 | |||
92 | # check needed global vars | ||
93 | [ -z "${MAGEDIR}" ] && die "\$MAGEDIR not set." | ||
94 | [ -z "${INSTALLDB}" ] && die "\$INSTALLDB not set." | ||
95 | [ -z "${BUILDDIR}" ] && die "\$BUILDDIR not set." | ||
96 | |||
97 | niro | 2838 | # load mage-features to support them with smagesource() |
98 | load_mage_features | ||
99 | |||
100 | niro | 226 | # other needed vars |
101 | ALLDEPS="" | ||
102 | niro | 2360 | if [[ -n ${SMAGEFILE} ]] |
103 | then | ||
104 | if [[ -e ${SMAGEFILE} ]] | ||
105 | then | ||
106 | smagesource "${SMAGEFILE}" | ||
107 | else | ||
108 | die "Smage file '${SMAGEFILE}' does not exist!" | ||
109 | fi | ||
110 | fi | ||
111 | niro | 226 | MAGEFILE="${MAGEDIR}/${PCAT}/${PNAME}/${PNAME}-${PVER}-${PBUILD}.mage" |
112 | |||
113 | niro | 3174 | # much faster than grep -F |
114 | niro | 598 | checklist_alldeps() |
115 | { | ||
116 | local i | ||
117 | local item="$1" | ||
118 | |||
119 | for i in ${ALLDEPS} | ||
120 | do | ||
121 | [[ ${i} = ${item} ]] && return 1 | ||
122 | done | ||
123 | |||
124 | return 0 | ||
125 | } | ||
126 | |||
127 | niro | 654 | checklist_processeddeps() |
128 | { | ||
129 | local i | ||
130 | local item="$1" | ||
131 | |||
132 | for i in ${PROCESSEDDEPS} | ||
133 | do | ||
134 | [[ ${i} = ${item} ]] && return 1 | ||
135 | done | ||
136 | |||
137 | return 0 | ||
138 | } | ||
139 | |||
140 | niro | 226 | ##################### |
141 | niro | 1563 | ## depwalking /path/to/mage/file/.mage |
142 | depwalking() | ||
143 | niro | 226 | { |
144 | unset DEPEND | ||
145 | unset SDEPEND | ||
146 | unset MY_DEPEND | ||
147 | |||
148 | local DFILE | ||
149 | local SYM | ||
150 | local DEPNAME | ||
151 | local HIGHEST_DEPFILE | ||
152 | local MY_DEPEND | ||
153 | local REAL_PGKNAME | ||
154 | local VIRTUAL_NAME | ||
155 | local INSTALL_VIRTUAL | ||
156 | local PNAME | ||
157 | local PCAT | ||
158 | niro | 250 | local PVER |
159 | local PBUILD | ||
160 | niro | 226 | |
161 | DFILE="$1" | ||
162 | |||
163 | niro | 2285 | # debug info |
164 | decho "depwalking magefile '${DFILE}'" | ||
165 | decho | ||
166 | niro | 2281 | |
167 | niro | 226 | source ${DFILE} |
168 | niro | 778 | |
169 | # forced nodeps | ||
170 | if [[ ${NODEPS} = true ]] | ||
171 | then | ||
172 | DEPEND="" | ||
173 | SDEPEND="" | ||
174 | fi | ||
175 | |||
176 | niro | 226 | MY_DEPEND="${DEPEND}" |
177 | |||
178 | # for srcinstall & srcdepend only; SDEPEND also needed | ||
179 | niro | 2286 | if [[ ${METHOD} = srcinstall ]] || |
180 | [[ ${METHOD} = srcpretend ]] || | ||
181 | [[ ${METHOD} = srcupgrade ]] || | ||
182 | [[ ${METHOD} = srcuppretend ]] || | ||
183 | niro | 2840 | [[ ${METHOD} = install-deep-build-prerequisites ]] || |
184 | [[ ${METHOD} = pretend-deep-build-prerequisites ]] | ||
185 | niro | 226 | then |
186 | # only if SDEPEND is not zero | ||
187 | if [ -n "${SDEPEND}" ] | ||
188 | then | ||
189 | # crlf is substantly needed !! | ||
190 | if [ -n "${MY_DEPEND}" ] | ||
191 | then | ||
192 | MY_DEPEND="${MY_DEPEND} | ||
193 | ${SDEPEND}" | ||
194 | else | ||
195 | MY_DEPEND="${SDEPEND}" | ||
196 | fi | ||
197 | fi | ||
198 | fi | ||
199 | |||
200 | niro | 2840 | # add sdepend for the smage/mage file only for the first time |
201 | # to catch sdepend only from the target | ||
202 | if [[ ${METHOD} = install-build-prerequisites ]] || | ||
203 | [[ ${METHOD} = pretend-build-prerequisites ]] | ||
204 | then | ||
205 | if [[ ${SDEPEND_ONETIME} = 0 ]] | ||
206 | then | ||
207 | # only if SDEPEND is not zero | ||
208 | if [ -n "${SDEPEND}" ] | ||
209 | then | ||
210 | # crlf is substantly needed !! | ||
211 | if [ -n "${MY_DEPEND}" ] | ||
212 | then | ||
213 | MY_DEPEND="${MY_DEPEND} | ||
214 | ${SDEPEND}" | ||
215 | else | ||
216 | MY_DEPEND="${SDEPEND}" | ||
217 | fi | ||
218 | fi | ||
219 | SDEPEND_ONETIME=1 | ||
220 | fi | ||
221 | fi | ||
222 | |||
223 | niro | 226 | unset DEPEND |
224 | unset SDEPEND | ||
225 | |||
226 | if [ -z "${MY_DEPEND}" ] | ||
227 | then | ||
228 | niro | 2285 | decho "MY_DEPEND is empty; deps of '${DFILE}' ignored" |
229 | niro | 226 | return 1 |
230 | fi | ||
231 | |||
232 | while read SYM DEPNAME | ||
233 | do | ||
234 | niro | 2285 | # debug info |
235 | decho "DEPNAME='${DEPNAME}'" | ||
236 | niro | 2221 | |
237 | niro | 656 | # exclude empty depnames |
238 | [[ -z ${DEPNAME} ]] && continue | ||
239 | |||
240 | niro | 654 | # exclude all already processed deps -without version |
241 | if ! checklist_processeddeps "${DEPNAME%-*}" | ||
242 | then | ||
243 | continue | ||
244 | fi | ||
245 | |||
246 | # mark depfile as processed to prevent double runs -without version | ||
247 | niro | 677 | # but do not add any virtuals to PROCESSEDDEPS or their resolved |
248 | niro | 2738 | # pkgnames will be ignored and they are missing on the dependency-list |
249 | niro | 677 | if [[ ${DEPNAME/virtual\//} = ${DEPNAME} ]] |
250 | then | ||
251 | PROCESSEDDEPS="${PROCESSEDDEPS} ${DEPNAME%-*}" | ||
252 | fi | ||
253 | niro | 654 | |
254 | niro | 226 | HIGHEST_DEPFILE=$(dep2highest_magefile "${DEPNAME}") |
255 | niro | 2141 | if [[ -z ${HIGHEST_DEPFILE} ]] |
256 | then | ||
257 | INVALID_DEPS+=" ${DEPNAME}:${DFILE}" | ||
258 | continue | ||
259 | fi | ||
260 | niro | 226 | |
261 | PCAT="$(magename2pcat ${HIGHEST_DEPFILE})" | ||
262 | PNAME="$(magename2pname ${HIGHEST_DEPFILE})" | ||
263 | PVER="$(magename2pver ${HIGHEST_DEPFILE})" | ||
264 | PBUILD="$(magename2pbuild ${HIGHEST_DEPFILE})" | ||
265 | |||
266 | niro | 1562 | ## dep already in ALLDEPS? then going on |
267 | niro | 598 | |
268 | niro | 3174 | # usage of grep -F is extremly slow and consumes a lot of cpu power |
269 | #if [ -z "$(echo ${ALLDEPS} | grep -F "${HIGHEST_DEPFILE}")" ] | ||
270 | niro | 598 | if checklist_alldeps "${HIGHEST_DEPFILE}" |
271 | niro | 226 | then |
272 | niro | 1564 | ### check if the dependency is already installed ### |
273 | niro | 226 | if [ ! -d ${MROOT}${INSTALLDB}/${PCAT}/${PNAME}-${PVER}-${PBUILD} ] |
274 | then | ||
275 | niro | 2826 | # but first get all deps of highest_depfile to catch all dependencies of it |
276 | depwalking ${HIGHEST_DEPFILE} | ||
277 | niro | 226 | ALLDEPS="${ALLDEPS} ${HIGHEST_DEPFILE}" |
278 | niro | 2285 | decho "added '${HIGHEST_DEPFILE}' to ALLDEPS" |
279 | niro | 226 | fi |
280 | fi | ||
281 | done << EOF | ||
282 | ${MY_DEPEND} | ||
283 | EOF | ||
284 | return 0 | ||
285 | } | ||
286 | |||
287 | niro | 231 | [[ ${METHOD} = pretend ]] || \ |
288 | [[ ${METHOD} = srcpretend ]] || \ | ||
289 | [[ ${METHOD} = uppretend ]] || \ | ||
290 | niro | 2210 | [[ ${METHOD} = srcuppretend ]] || \ |
291 | [[ ${METHOD} = pretend-build-prerequisites ]] && \ | ||
292 | niro | 226 | echo -n "Calculating dependencies ... " |
293 | |||
294 | |||
295 | niro | 231 | if [[ ${METHOD} = upgrade ]] || \ |
296 | [[ ${METHOD} = srcupgrade ]] || \ | ||
297 | [[ ${METHOD} = uppretend ]] || \ | ||
298 | [[ ${METHOD} = srcuppretend ]] | ||
299 | then | ||
300 | INSTDEPS="$(${MLIBDIR}/magequery.sh -i)" | ||
301 | for dep in ${INSTDEPS} | ||
302 | do | ||
303 | PCAT="$(magename2pcat ${dep} installdb)" | ||
304 | PNAME="$(magename2pname ${dep})" | ||
305 | niro | 226 | |
306 | niro | 250 | # get the highest mage file from mage-db |
307 | MAGEFILE="$(get_highest_magefile ${PCAT} ${PNAME})" | ||
308 | niro | 226 | |
309 | niro | 2285 | # debug info |
310 | decho "dep='${dep}'" | ||
311 | decho "PCAT='${PCAT}'" | ||
312 | decho "PNAME='${PNAME}'" | ||
313 | decho "MAGEFILE='${MAGEFILE}'" | ||
314 | niro | 2281 | |
315 | niro | 701 | # if no install candidate was found, record this |
316 | # and process with the next one | ||
317 | if [[ -z ${MAGEFILE} ]] | ||
318 | then | ||
319 | NO_UPGRADE_CANDIDATE="${NO_UPGRADE_CANDIDATE} ${PCAT}/${PNAME}" | ||
320 | niro | 2285 | decho "added to NO_UPGRADE_CANDIDATE" |
321 | niro | 701 | continue |
322 | fi | ||
323 | |||
324 | niro | 250 | # now get the pver&pbuild from the new file |
325 | PVER="$(magename2pver ${MAGEFILE})" | ||
326 | PBUILD="$(magename2pbuild ${MAGEFILE})" | ||
327 | |||
328 | niro | 2285 | # debug info |
329 | decho "PVER='${PVER}'" | ||
330 | decho "PBUILD='${PBUILD}'" | ||
331 | niro | 2281 | |
332 | niro | 1562 | # do not walk files which are installed |
333 | niro | 250 | if [ ! -d ${INSTALLDB}/${PCAT}/${PNAME}-${PVER}-${PBUILD} ] |
334 | then | ||
335 | # get dependencies the package | ||
336 | niro | 1563 | depwalking ${MAGEFILE} |
337 | niro | 2280 | |
338 | # now add the package itself to the dependencies | ||
339 | # (if not exists already) | ||
340 | if checklist_alldeps "${MAGEFILE}" | ||
341 | then | ||
342 | niro | 2285 | decho "added '${MAGEFILE}' to ALLDEPS" |
343 | niro | 2280 | ALLDEPS="${ALLDEPS} ${MAGEFILE}" |
344 | fi | ||
345 | niro | 2281 | else |
346 | niro | 2376 | # debug info |
347 | decho "ignored package" | ||
348 | decho | ||
349 | niro | 250 | fi |
350 | niro | 231 | done |
351 | else | ||
352 | niro | 1562 | # get all dependencies of the package |
353 | niro | 2360 | if [[ -n ${SMAGEFILE} ]] |
354 | then | ||
355 | depwalking "${SMAGEFILE}" | ||
356 | else | ||
357 | depwalking "${MAGEFILE}" | ||
358 | fi | ||
359 | niro | 2195 | fi |
360 | niro | 226 | |
361 | niro | 2210 | if [[ ${METHOD} != install-build-prerequisites ]] && |
362 | niro | 2280 | [[ ${METHOD} != pretend-build-prerequisites ]] && |
363 | niro | 2840 | [[ ${METHOD} != install-deep-build-prerequisites ]] && |
364 | [[ ${METHOD} != pretend-deep-build-prerequisites ]] && | ||
365 | niro | 2280 | [[ ${METHOD} != upgrade ]] && |
366 | [[ ${METHOD} != uppretend ]] && | ||
367 | [[ ${METHOD} != srcupgrade ]] && | ||
368 | [[ ${METHOD} != srcuppretend ]] | ||
369 | niro | 2195 | then |
370 | niro | 2210 | # now add the package itself to the dependencies |
371 | # (if not exists already) | ||
372 | if checklist_alldeps "${MAGEFILE}" | ||
373 | then | ||
374 | niro | 2285 | decho "added '${MAGEFILE}' to ALLDEPS" |
375 | niro | 2210 | ALLDEPS="${ALLDEPS} ${MAGEFILE}" |
376 | fi | ||
377 | niro | 231 | fi |
378 | |||
379 | [[ ${METHOD} = pretend ]] || \ | ||
380 | [[ ${METHOD} = srcpretend ]] || \ | ||
381 | [[ ${METHOD} = uppretend ]] || \ | ||
382 | niro | 2210 | [[ ${METHOD} = srcuppretend ]] || \ |
383 | niro | 2840 | [[ ${METHOD} = pretend-build-prerequisites ]] || \ |
384 | [[ ${METHOD} = pretend-deep-build-prerequisites ]] && \ | ||
385 | niro | 231 | echo "done" |
386 | |||
387 | |||
388 | niro | 226 | ## show output of pretend |
389 | niro | 231 | if [[ ${METHOD} = pretend ]] || \ |
390 | [[ ${METHOD} = srcpretend ]] || \ | ||
391 | [[ ${METHOD} = uppretend ]] || \ | ||
392 | niro | 2210 | [[ ${METHOD} = srcuppretend ]] || \ |
393 | niro | 2840 | [[ ${METHOD} = pretend-build-prerequisites ]] || \ |
394 | [[ ${METHOD} = pretend-deep-build-prerequisites ]] | ||
395 | niro | 226 | then |
396 | # this is a little bit faster | ||
397 | declare -i x=0 | ||
398 | echo -n "Building dependencies list ... " | ||
399 | for i in ${ALLDEPS} | ||
400 | do | ||
401 | (( x++ )) | ||
402 | k="$x" | ||
403 | [ ${x} -le 9 ] && k="0${k}" | ||
404 | #[ ${x} -le 99 ] && k="0${k}" | ||
405 | PCAT="$(magename2pcat ${i})" | ||
406 | PNAME="$(magename2pname ${i})" | ||
407 | PVER="$(magename2pver ${i})" | ||
408 | PBUILD="$(magename2pbuild ${i})" | ||
409 | if [ -z "${list}" ] | ||
410 | then | ||
411 | niro | 2220 | list="\t${COLBLUE}[${k}] ${COLGREEN}${PCAT}/${PNAME}-${PVER}-${PBUILD}${COLDEFAULT}" |
412 | niro | 226 | else |
413 | list="${list} | ||
414 | \t${COLBLUE}[${k}] ${COLGREEN}${PCAT}/${PNAME}-${PVER}-${PBUILD}${COLDEFAULT}" | ||
415 | fi | ||
416 | unset PCAT PNAME PVER PBUILD | ||
417 | done | ||
418 | echo "done" | ||
419 | echo -e "${list}" | ||
420 | echo | ||
421 | niro | 701 | |
422 | niro | 2141 | if [[ ! -z ${INVALID_DEPS} ]] |
423 | then | ||
424 | echo -e "${COLRED}Invalid dependencies found:${COLDEFAULT}" | ||
425 | for i in ${INVALID_DEPS} | ||
426 | do | ||
427 | _dep="${i%%:*}" | ||
428 | _mage="${i##*:}" | ||
429 | echo -e "${COLRED} '${_dep}' -> '${_mage}'${COLDEFAULT}" | ||
430 | done | ||
431 | echo | ||
432 | fi | ||
433 | |||
434 | niro | 701 | if [[ ! -z ${NO_UPGRADE_CANDIDATE} ]] |
435 | then | ||
436 | echo -e "${COLRED}Currently no candidates found for:${COLDEFAULT}" | ||
437 | for i in ${NO_UPGRADE_CANDIDATE} | ||
438 | do | ||
439 | echo -e "${COLRED} ${i}${COLDEFAULT}" | ||
440 | done | ||
441 | echo | ||
442 | echo -e "${COLRED}Please consider to uninstall all of them first,${COLDEFAULT}" | ||
443 | echo -e "${COLRED}because these packages does not exist in this distribution${COLDEFAULT}" | ||
444 | niro | 887 | echo -e "${COLRED}anymore and there will be no further support for them.${COLDEFAULT}" |
445 | niro | 701 | echo |
446 | fi | ||
447 | niro | 226 | fi |
448 | |||
449 | ## return output from src/install deps | ||
450 | niro | 231 | [[ ${METHOD} = install ]] || \ |
451 | [[ ${METHOD} = srcinstall ]] || \ | ||
452 | [[ ${METHOD} = upgrade ]] || \ | ||
453 | niro | 2210 | [[ ${METHOD} = srcupgrade ]] || \ |
454 | niro | 2840 | [[ ${METHOD} = install-build-prerequisites ]] || \ |
455 | [[ ${METHOD} = install-deep-build-prerequisites ]] && \ | ||
456 | niro | 231 | echo "${ALLDEPS}" |
Properties
Name | Value |
---|---|
svn:executable | * |