Annotation of /trunk/mage/usr/lib/mage/magequery.sh
Parent Directory | Revision Log
Revision 3094 -
(hide annotations)
(download)
(as text)
Mon Jun 4 16:49:01 2018 UTC (5 years, 11 months ago) by niro
File MIME type: application/x-sh
File size: 5293 byte(s)
Mon Jun 4 16:49:01 2018 UTC (5 years, 11 months ago) by niro
File MIME type: application/x-sh
File size: 5293 byte(s)
-speed up search logic via find and an array instead of just ls'ing through the directories and fail if no arguments are given to options which require them
1 | niro | 32 | #!/bin/bash |
2 | |||
3 | niro | 1290 | # query mage database for installed packages |
4 | # $Id$ | ||
5 | niro | 32 | |
6 | niro | 1783 | # always export C locale to fix utf-8 issues |
7 | export LC_ALL=C | ||
8 | |||
9 | niro | 32 | print_usage() |
10 | { | ||
11 | echo "$(basename $0 .sh) querys the mage database for installed packages." | ||
12 | echo | ||
13 | echo " -n NAME searches for name NAME" | ||
14 | echo " -v VER searches for version VER, needs -n" | ||
15 | echo " -b BUILD searches for build number BUILD, needs -n -v" | ||
16 | niro | 777 | echo " -c CAT shows all packages of given categorie" |
17 | niro | 210 | echo " -i shows an inventory of all installed packages" |
18 | niro | 1503 | echo " -f PATH searches packages which own given file" |
19 | echo " -e PATH searches the package which owns the exact given filename" | ||
20 | niro | 32 | echo |
21 | echo " Examples:" | ||
22 | echo | ||
23 | echo " $(basename $0 .sh) -n xorg -v 6.8.0 -b r1" | ||
24 | echo " searches for package xorg-6.8.0-r1" | ||
25 | echo | ||
26 | } | ||
27 | |||
28 | niro | 210 | # default args: |
29 | GET_INVENTORY=false | ||
30 | niro | 304 | SEARCH_ONLY_PATH=false |
31 | niro | 777 | SEARCH_ONLY_CAT=false |
32 | niro | 1503 | SEARCH_EXACT_FILENAME=false |
33 | niro | 210 | |
34 | niro | 1290 | # no params given, or is only an arg not ar param, exit |
35 | if [[ $# -lt 1 ]] || [[ ${1:0:1} != - ]] | ||
36 | then | ||
37 | print_usage | ||
38 | exit 1 | ||
39 | fi | ||
40 | |||
41 | # very basic getops | ||
42 | for i in $* | ||
43 | niro | 1206 | do |
44 | niro | 1290 | case $1 in |
45 | niro | 3094 | -n) shift; S_PNAME="$1"; if [[ -z ${S_PNAME} ]]; then print_usage; exit 1; fi ;; |
46 | -v) shift; S_PVER="$1"; if [[ -z ${S_PVER} ]]; then print_usage; exit 1; fi ;; | ||
47 | -b) shift; S_PBUILD="$1"; if [[ -z ${S_PBUILD} ]]; then print_usage; exit 1; fi ;; | ||
48 | niro | 1290 | -i) GET_INVENTORY="true" ;; |
49 | niro | 3094 | -f) SEARCH_ONLY_PATH="true"; shift; SEARCH_PATH="$1"; if [[ -z ${SEARCH_PATH} ]]; then print_usage; exit 1; fi ;; |
50 | -e) SEARCH_ONLY_PATH="true"; SEARCH_EXACT_FILENAME="true"; shift; SEARCH_PATH="$1"; if [[ -z ${SEARCH_PATH} ]]; then print_usage; exit 1; fi ;; | ||
51 | -c) SEARCH_ONLY_CAT="true"; shift; SEARCH_CAT="$1"; if [[ -z ${SEARCH_CAT} ]]; then print_usage; exit 1; fi ;; | ||
52 | niro | 1290 | -h) print_usage; exit 0 ;; |
53 | -*) print_usage; exit 1 ;; | ||
54 | niro | 32 | esac |
55 | niro | 1290 | shift |
56 | niro | 32 | done |
57 | |||
58 | niro | 304 | source /etc/mage.rc.global |
59 | niro | 1546 | source ${MAGERC} |
60 | niro | 32 | RETVAL=1 |
61 | |||
62 | niro | 304 | if [[ ${SEARCH_ONLY_PATH} = true ]] |
63 | then | ||
64 | unset S_PACKAGES | ||
65 | unset i pkg | ||
66 | niro | 1503 | if [[ ${SEARCH_EXACT_FILENAME} = true ]] |
67 | then | ||
68 | niro | 1509 | # fix ++, which gets interpreted as a regex |
69 | SEARCH_PATH="${SEARCH_PATH//+/\\+}" | ||
70 | niro | 1540 | # fix [, which gets interpreted as a regex |
71 | SEARCH_PATH="${SEARCH_PATH//[/\\[}" | ||
72 | niro | 1507 | S_CANDIDATES=$(egrep -rl "^${SEARCH_PATH}§" ${INSTALLDB}) |
73 | niro | 1503 | else |
74 | S_CANDIDATES=$(fgrep -rl "${SEARCH_PATH}" ${INSTALLDB}) | ||
75 | fi | ||
76 | for i in ${S_CANDIDATES} | ||
77 | niro | 304 | do |
78 | niro | 1288 | # ignore magefiles! |
79 | case ${i} in | ||
80 | *.mage) continue ;; | ||
81 | esac | ||
82 | |||
83 | niro | 332 | # print categorie and pkgname |
84 | pkg="$(basename ${i%/*/*})/$(basename ${i%/*})" | ||
85 | niro | 304 | if [[ -z $(echo ${S_PACKAGES} | grep ${pkg}) ]] |
86 | then | ||
87 | S_PACKAGES="${S_PACKAGES} ${pkg}" | ||
88 | fi | ||
89 | done | ||
90 | |||
91 | # show packages | ||
92 | for pkg in ${S_PACKAGES} | ||
93 | do | ||
94 | echo "${pkg}" | ||
95 | done | ||
96 | |||
97 | exit 0 | ||
98 | fi | ||
99 | |||
100 | niro | 777 | if [[ ${SEARCH_ONLY_CAT} = true ]] |
101 | then | ||
102 | # no packages of SEARCH_CAT are installed | ||
103 | [[ ! -d ${MROOT}${INSTALLDB}/${SEARCH_CAT} ]] && exit 1 | ||
104 | niro | 3094 | find ${MROOT}${INSTALLDB}/${SEARCH_CAT} -maxdepth 1 -mindepth 1 -printf "${SEARCH_CAT}/%P\n" | sort |
105 | niro | 777 | |
106 | exit 0 | ||
107 | fi | ||
108 | |||
109 | niro | 3094 | # generate multidim array |
110 | declare -i INSTALL_DATABASE_COUNT=0 | ||
111 | for line in $(find ${MROOT}${INSTALLDB} -maxdepth 2 -mindepth 2 -printf '%P\n' | sort) | ||
112 | do | ||
113 | INSTALL_DATABASE_PCAT[${INSTALL_DATABASE_COUNT}]="${line%/*}" | ||
114 | pkgname="${line#*/}" | ||
115 | INSTALL_DATABASE_PNAME[${INSTALL_DATABASE_COUNT}]="${pkgname%-*-*}" | ||
116 | pkgversion="${pkgname//${pkgname%-*-*}-}" | ||
117 | INSTALL_DATABASE_PVER[${INSTALL_DATABASE_COUNT}]="${pkgversion%-*}" | ||
118 | INSTALL_DATABASE_PBUILD[${INSTALL_DATABASE_COUNT}]="${pkgname##*-}" | ||
119 | (( INSTALL_DATABASE_COUNT++ )) | ||
120 | done | ||
121 | |||
122 | niro | 210 | if [[ ${GET_INVENTORY} = true ]] |
123 | then | ||
124 | niro | 3094 | # build the list first |
125 | for ((i=0; i<INSTALL_DATABASE_COUNT; i++)) | ||
126 | niro | 210 | do |
127 | niro | 3094 | echo "${INSTALL_DATABASE_PCAT[${i}]}/${INSTALL_DATABASE_PNAME[${i}]}-${INSTALL_DATABASE_PVER[${i}]}-${INSTALL_DATABASE_PBUILD[${i}]}" |
128 | niro | 210 | done |
129 | |||
130 | exit 0 | ||
131 | fi | ||
132 | |||
133 | niro | 3094 | for ((i=0; i<INSTALL_DATABASE_COUNT; i++)) |
134 | niro | 32 | do |
135 | niro | 3094 | if [[ ${INSTALL_DATABASE_PNAME[${i}]} == ${S_PNAME} ]] |
136 | niro | 32 | then |
137 | INST_PNAME=yes | ||
138 | |||
139 | niro | 1290 | if [[ -n ${S_PVER} ]] |
140 | niro | 32 | then |
141 | niro | 3094 | if [[ ${INSTALL_DATABASE_PVER[${i}]} == ${S_PVER} ]] |
142 | niro | 32 | then |
143 | INST_PVER=yes | ||
144 | fi | ||
145 | |||
146 | niro | 1290 | if [[ -n ${S_PBUILD} ]] |
147 | niro | 32 | then |
148 | niro | 3094 | if [[ ${INSTALL_DATABASE_PBUILD[${i}]} == ${S_PBUILD} ]] |
149 | niro | 32 | then |
150 | INST_PBUILD=yes | ||
151 | fi | ||
152 | fi | ||
153 | fi | ||
154 | |||
155 | # search for pname only | ||
156 | niro | 1290 | if [[ -n ${S_PNAME} ]] && [[ -z ${S_PVER} ]] && [[ -z ${S_PBUILD} ]] |
157 | niro | 32 | then |
158 | niro | 1290 | if [[ ${INST_PNAME} = yes ]] |
159 | niro | 32 | then |
160 | niro | 3094 | echo "${S_PNAME} is installed [ ${INSTALL_DATABASE_PCAT[${i}]}/${INSTALL_DATABASE_PNAME[${i}]}-${INSTALL_DATABASE_PVER[${i}]}-${INSTALL_DATABASE_PBUILD[${i}]} ]" |
161 | niro | 32 | RETVAL=0 |
162 | break | ||
163 | fi | ||
164 | fi | ||
165 | |||
166 | # search for pname and pver | ||
167 | niro | 1290 | if [[ -n ${S_PNAME} ]] && [[ -n ${S_PVER} ]] && [[ -z ${S_PBUILD} ]] |
168 | niro | 32 | then |
169 | niro | 1290 | if [[ ${INST_PNAME} = yes ]] && [[ ${INST_PVER} = yes ]] |
170 | niro | 32 | then |
171 | niro | 3094 | echo "${S_PNAME}-${S_PVER} is installed [ ${INSTALL_DATABASE_PCAT[${i}]}/${INSTALL_DATABASE_PNAME[${i}]}-${INSTALL_DATABASE_PVER[${i}]}-${INSTALL_DATABASE_PBUILD[${i}]} ]" |
172 | niro | 32 | RETVAL=0 |
173 | break | ||
174 | fi | ||
175 | fi | ||
176 | |||
177 | # search for pname, pver and pbuild | ||
178 | niro | 1290 | if [[ -n ${S_PNAME} ]] && [[ -n ${S_PVER} ]] && [[ -n ${S_PBUILD} ]] |
179 | niro | 32 | then |
180 | niro | 1290 | if [[ ${INST_PNAME} = yes ]] && [[ ${INST_PVER} = yes ]] && [[ ${INST_PBUILD} = yes ]] |
181 | niro | 32 | then |
182 | niro | 3094 | echo "${S_PNAME}-${S_PVER}-${S_PBUILD} is installed [ ${INSTALL_DATABASE_PCAT[${i}]}/${INSTALL_DATABASE_PNAME[${i}]}-${INSTALL_DATABASE_PVER[${i}]}-${INSTALL_DATABASE_PBUILD[${i}]} ]" |
183 | niro | 32 | RETVAL=0 |
184 | break | ||
185 | fi | ||
186 | fi | ||
187 | fi | ||
188 | done | ||
189 | |||
190 | exit ${RETVAL} |