/[smecontribs]/common/cvs-import.sh
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Revision 1.4 - (hide annotations) (download) (as text)
Wed Feb 6 21:03:30 2008 UTC (16 years, 9 months ago) by slords
Branch: MAIN
Changes since 1.3: +3 -3 lines
Content type: application/x-sh
Fixup support files

1 slords 1.1 #!/bin/bash
2     #
3     # Import a given src.rpm on a given branch
4     # Licensed under the new-BSD license (http://www.opensource.org/licenses/bsd-license.php)
5     # Copyright (C) 2004-2005 Red Hat, Inc.
6     # Copyright (C) 2005 Fedora Foundation
7     #
8 slords 1.4 # $Id: cvs-import.sh,v 1.3 2007/12/25 05:12:58 slords Exp $
9 slords 1.1
10     # Initial setup
11     CVSTREE=${CVSTREE:=extras}
12     TOPLEVEL=${TOPLEVEL:=rpms}
13    
14     # Check that we're being run from a good location
15     MYDIR=$(dirname $0)
16     if [ ! -f ${MYDIR}/CVS/Root ] ; then
17     echo "ERROR: You need to run this script from the 'common' checkout" >&2
18     exit 1
19     fi
20    
21     # use the CVSROOT from the checkout
22     CVSROOT=$(cat ${MYDIR}/CVS/Root)
23    
24     # We need a writable directory for temporary checkouts and CVS work
25     WORKDIR="/tmp"
26     if test -w $(pwd) ; then
27     WORKDIR="$(pwd)"
28     fi
29    
30     # short usage help
31     Usage() {
32     cat <<EOF
33     Usage:
34    
35     $0 [-b <branch>] [-m <message>] <package>
36    
37     Imports a package into the cvs repository. Will use the following defaults:
38     CVSROOT = $CVSROOT
39     BRANCH = ${BRANCH:-devel}
40    
41     The package can also be imported on a PRE-EXISTING branch using the
42     "-b BRANCH" flag. This script can not create new branches for you.
43     EOF
44     exit 1
45     }
46    
47     # Parse arguments
48     BRANCH=
49     MESSAGE=
50     while [ -n "$1" ] ; do
51     case "$1" in
52     # import the package on the given branch. If the branch does
53     # not exist, we will branch the HEAD and then we will perform
54     # the import
55     -b | --branch )
56     shift
57     BRANCH="$1"
58     if [ -z "$BRANCH" ] ; then
59     echo "ERROR: --branch requires an argument"
60     Usage
61     exit -1
62     fi
63     # protect against moronisms
64     if [ "$BRANCH" = "HEAD" -o "$BRANCH" = "devel" ] ; then
65     BRANCH=
66     fi
67     ;;
68    
69     -m | --message )
70     shift
71     MESSAGE="$1"
72     ;;
73    
74     # the always helpful help message
75     -h | --help )
76     Usage
77     exit 0
78     ;;
79    
80     * )
81     if [ -n "$PACKAGE" ] ; then
82     echo "ERROR: Only one package at a time, please" >&2
83     echo "Already got request for $PACKAGE" >&2
84     exit -1
85     fi
86     PACKAGE="$1"
87     if [ ! -e "$PACKAGE" ] ; then
88     echo "ERROR: Package $PACKAGE does not exist"
89     Usage
90     exit -2
91     fi
92     NVR=$(rpm -qp --qf "%{NAME}-%{VERSION}-%{RELEASE}" $PACKAGE 2>/dev/null)
93     SRCRPM=$(rpm -qp --qf "%{SOURCERPM}" $PACKAGE 2>/dev/null)
94     if [ -z "$NVR" -o "$SRCRPM" != "(none)" ] ; then
95     echo "ERROR: Package $PACKAGE does not look like a source RPM package"
96     Usage
97     exit -3
98     fi
99     # extract NAME VERSION RELEASE, like a 31337 h@x0r
100     RELEASE=${NVR##*-}
101     NAME=${NVR%%-$RELEASE}
102     VERSION=${NAME##*-}
103     NAME=${NAME%%-$VERSION}
104     ;;
105     esac
106     shift
107     done
108    
109     if [ -z "$PACKAGE" ] ; then
110     echo "RPM source package required for import"
111     Usage
112     exit 0
113     fi
114    
115     # make sure the PACKAGE is an absolute path, as we'll be changing
116     # directories fairly often in this script
117     PACKAGE="$(cd $(dirname $PACKAGE) && pwd)/$(basename $PACKAGE)"
118    
119     # all well
120     export CVSROOT
121     CVS="cvs -d $CVSROOT"
122    
123     # Grab a temp dir
124     TMPDIR=$(mktemp -d $WORKDIR/tmpcvsXXXXXX)
125     trap "rm -rf $TMPDIR" 0 9 15
126    
127     # A cleanup function that can be called from random places
128     CleanUp() {
129     if [ -n "$LOGFILE" ] ; then
130     rm -f $LOGFILE
131     fi
132     cd ${WORKDIR}
133     rm -rf $TMPDIR
134     echo
135     }
136    
137     CreateBranchMakefile() {
138     cat >Makefile <<EOF
139     # Makefile for source rpm: $NAME
140     # \$Id\$
141     NAME := $NAME
142     SPECFILE = \$(firstword \$(wildcard *.spec))
143    
144     define find-makefile-common
145 slords 1.4 for d in common ../common ../../common ; do if [ -f \$\$d/Makefile.common ] ; then if [ -f \$\$d/CVS/Root -a -w \$\$/Makefile.common ] ; then cd \$\$d ; cvs -Q update ; fi ; echo "\$\$d/Makefile.common" ; break ; fi ; done
146 slords 1.1 endef
147    
148     MAKEFILE_COMMON := \$(shell \$(find-makefile-common))
149    
150     ifeq (\$(MAKEFILE_COMMON),)
151     # attept a checkout
152     define checkout-makefile-common
153 slords 1.4 test -f CVS/Root && { cvs -Q -d \$\$(cat CVS/Root) checkout common && echo "common/Makefile.common" ; } || { echo "ERROR: I can't figure out how to checkout the 'common' module." ; exit -1 ; } >&2
154 slords 1.1 endef
155    
156     MAKEFILE_COMMON := \$(shell \$(checkout-makefile-common))
157     endif
158    
159     include \$(MAKEFILE_COMMON)
160     EOF
161     }
162    
163     # Check out the existing module
164     cd $TMPDIR
165     echo "Checking out module: '$NAME'"
166     $CVS -Q checkout $TOPLEVEL/$NAME || { echo "ERROR: \"$NAME\" module does not exist in cvs."; exit 1; }
167    
168     # this is our working directory
169     cd $TOPLEVEL/$NAME
170    
171     [ -d ${BRANCH} ] || { echo "ERROR: \"$NAME/$BRANCH\" does not exist!"; exit 1; }
172    
173     # check if we have imported this entry
174     TAG=$(echo "${NAME##[0-9]}-$VERSION-$RELEASE" | sed -e 's/[$,.:;@]/_/g')
175     LOG_ENTRY="$TAG:${BRANCH:-HEAD}:$(basename $PACKAGE)"
176     if [ -n "$(grep ""^$LOG_ENTRY"" ./import.log 2>/dev/null)" ] ; then
177     echo "ERROR: $PACKAGE was already imported on branch ${BRANCH:-HEAD}"
178     CleanUp
179     exit -2
180     fi
181    
182     # Now the real import job is starting up
183     BRANCH="${BRANCH:-devel}"
184    
185     # Unpack the src.rpm
186     TMP2=$(mktemp -d tmpXXXXXX)
187     pushd $TMP2 >/dev/null
188     echo "Unpacking source package: $(basename $PACKAGE)..."
189     rpm2cpio $PACKAGE | cpio -id --quiet || {
190     echo "This package appears to be corrupt."
191     echo "Skipping import for: $PACKAGE"
192     CleanUp
193     exit -1
194     } >&2
195     popd >/dev/null
196    
197     # grab a list of files from the src.rpm
198     FILES=$(rpm -qpl $PACKAGE 2>/dev/null)
199    
200     # Remove the files that are no longer present
201     OLDFILES=$(find ${BRANCH} -maxdepth 1 -type f \
202     -not -name branch \
203     -not -name sources \
204     -not -name Makefile \
205     -not -name .cvsignore \
206     -print )
207     for f in $OLDFILES ; do
208     if [ ! -f "$TMP2/$(basename $f)" ] ; then
209     cvs -Q delete -f $f
210     echo "R $(basename $f)"
211     fi
212     done
213    
214     # Add the new files
215     >${BRANCH}/sources.new
216     >${BRANCH}/.cvsignore.new
217    
218     # Now build a list of what needs to be uploaded
219     UPLOADFILES=
220     for _f in $FILES ; do
221     # just to be sure. Who knows when rpm will start returning
222     # pathnames in src.rpm queries
223     f=$(basename ${_f})
224    
225     add_file="yes"
226     file_md5=$(cd $TMP2 && md5sum $f)
227     file_size=$(stat --format="%s" $TMP2/$f)
228    
229     # if the file exists or it is listed in the sources we don't add it
230     if [ -f ${BRANCH}/$f ] ; then
231     add_file="no"
232     cmp -s $TMP2/$f ${BRANCH}/$f || echo "U $f"
233     elif [ -n "$(grep ""$file_md5"" ${BRANCH}/sources 2>/dev/null)" ] ; then
234     add_file="no"
235     # keep it around...
236     echo "$file_md5" >> ${BRANCH}/sources.new
237     echo "$f" >> ${BRANCH}/.cvsignore.new
238     fi
239     # we catch changed patches this way...
240     mv -f $TMP2/$f ${BRANCH}/$f
241     # we need to add this file
242     pushd ${BRANCH} >/dev/null
243     if [ "$add_file" = "yes" ] ; then
244     case $f in
245     *.tar | *gz | *.bz2 | *.Z | *.zip | *.ZIP | \
246     *.ttf | *.bin | *.tbz | *.pdf | *.rpm | \
247     *.jar | *.war | *.db | *.cpio | *.jisp | *.egg )
248     UPLOADFILES="$UPLOADFILES $f"
249     if [ -n "$(grep $f sources 2>/dev/null)" ] ; then
250     # this file existed before with a different md5sum
251     echo "N $f"
252     else
253     echo "L $f"
254     fi
255     ;;
256     *)
257     cvs -Q add -ko $f
258     echo "A $f"
259     ;;
260     esac
261     fi
262     popd >/dev/null
263     done
264     # upload the tarballs
265     pushd ${BRANCH} >/dev/null
266     # Re-add the branch Makefile (during resurrection of dead packages).
267     if [ ! -f Makefile ] ; then
268     CreateBranchMakefile
269     cvs -Q add Makefile
270     fi
271     rm -f sources && mv sources.new sources
272     rm -f .cvsignore && mv .cvsignore.new .cvsignore
273     if [ -n "$UPLOADFILES" ] ; then
274     make upload FILES="$UPLOADFILES" || {
275     echo "ERROR: Uploading the source tarballs failed!"
276     exit 9
277     }
278     fi
279     popd >/dev/null
280    
281     # We no longer need this
282     rm -rf $TMP2
283    
284     # setup finished
285     echo "$LOG_ENTRY:$(date +%s)" >> ./import.log
286    
287     echo "======================================================================="
288     cvs -Q diff -u
289     echo "======================================================================="
290     echo "Please check the above cvs diff."
291     echo "If you want to make any changes before committing, please press Ctrl-C."
292     echo "Otherwise press Enter to proceed to commit."
293 slords 1.3 read
294 slords 1.1
295     cvs -Q update && \
296     echo "cvs commit..." && \
297     cvs -Q commit ${MESSAGE:+-m "$MESSAGE"} && echo "Commit Complete"
298    
299     # Clean up
300     CleanUp

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