change version to git revision when installing

git-version.sh

@@ -0,0 +1,11 @@
+#!/usr/bin/env bash
+# add git revision to autojump
+gitrevision=`git rev-parse HEAD`
+if [[ $(git diff --shortstat 2> /dev/null | tail -n1) != "" ]]; then
+    gitrevision=$gitrevision"-dirty"
+fi
+sed -e "s/^AUTOJUMP_VERSION = \".*\"$/AUTOJUMP_VERSION = \"git revision $gitrevision\"/" autojump > autojump-version
+mv -f autojump-version autojump
+chmod a+rw autojump
+
+

install.sh

@@ -40,6 +40,9 @@ done
 
 echo "Installing to ${prefix} ..."
 
+# add git revision to autojump
+./git-revision.sh
+
 # INSTALL AUTOJUMP
 sudo mkdir -p ${prefix}/share/autojump/
 sudo mkdir -p ${prefix}/bin/

install.zsh

@@ -39,6 +39,9 @@ done
 
 echo "Installing main files to ${prefix} ..."
 
+# add git revision to autojump
+./git-revision.sh
+
 sudo mkdir -p ${prefix}/share/autojump/
 sudo mkdir -p ${prefix}/bin/
 sudo mkdir -p ${prefix}/share/man/man1/