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Diffstat (limited to 'tools/get-scala-revision')
-rwxr-xr-x | tools/get-scala-revision | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/tools/get-scala-revision b/tools/get-scala-revision new file mode 100755 index 0000000000..0fa020de95 --- /dev/null +++ b/tools/get-scala-revision @@ -0,0 +1,29 @@ +#!/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 + +builtin cd $DIR + +if [[ -d .svn ]]; then + svn info . | 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 |