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executable file 31 lines (27 sloc) 0.724 kB
#!/bin/sh
#
# Usage: get-scala-rev [dir]
# Figures out current scala revision of an svn checkout or
# a git-svn mirror (or a git clone.)
#
# If no dir is given, current working dir is used.
DIR=""
if [ $# -eq 0 ]; then
DIR=`pwd`
else
DIR=$1
fi
cd $DIR
if [ -d .svn ]; then
# 2>&1 to catch also error output (e.g. svn warnings)
svn info . 2>&1 | grep ^Revision | sed 's/Revision: //'
elif [ -d .git ]; then
GIT_PAGER=cat
# this grabs more than one line because otherwise if you have local
# commits which aren't in git-svn it won't see any revision.
git log -10 | grep git-svn-id | head -1 | sed 's/[^@]*@\([0-9]*\).*/\1/'
else
echo "${DIR} doesn't appear to be git or svn dir." >&2
echo 0
exit 1
fi
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