try_svn() {
[ -d .svn ] || return 1
- REV="$(svn info | awk '/^Revision:/ { print $2 }')"
+ REV="$(svn info | awk '/^Last Changed Rev:/ { print $4 }')"
REV="${REV:+r$REV}"
[ -n "$REV" ]
}
try_git() {
[ -d .git ] || return 1
- REV="$(git log | grep -m 1 git-svn-id | awk '{ gsub(/.*@/, "", $2); print $2 }')"
+ REV="$(git log | grep -m 1 git-svn-id | awk '{ gsub(/.*@/, "", $0); print $1 }')"
REV="${REV:+r$REV}"
[ -n "$REV" ]
}
-try_version || try_svn || try_git || REV="unknown"
+try_hg() {
+ [ -d .hg ] || return 1
+ REV="$(hg log -r-1 --template '{desc}' | awk '{print $2}' | sed 's/\].*//')"
+ REV="${REV:+$REV}"
+ [ -n "$REV" ]
+}
+
+try_version || try_svn || try_git || try_hg || REV="unknown"
echo "$REV"