[PATCH] cg-export to tarball

From: Joshua T. Corbin <jcorbin@wunjo.org>
Date: Apr 26, 2005, 07:12 UTC
Message-ID: <200504260312.46320.jcorbin@wunjo.org>

The following patch to cg-export will simlpy create a tarball if the argument ends in .tar.gz, .tar.bz2, or .tar.

Signed-off-by; Joshua T. Corbin <jcorbin@wunjo.org>

Index: cg-export
===================================================================
--- c7eec90959408a71c465b36e728113a2754f99df/cg-export  (mode:100755 
sha1:94d419de48a12f1ea1059451ac4cd489f7008916)
+++ b839b802f91e79ea7b0bb7dcf3e228659bf96a87/cg-export  (mode:100755 
sha1:29834b2749b0a8d7c71a4c67325e4f5ece9d28a0)
@@ -24,8 +24,33 @@
 
 [ -e "$destdir" ] && die "$destdir already exists."
 
+case $destdir in
+  *.tar*)
+    tarfile=$destdir
+    destdir=${destdir%.tar*}
+    ;;
+esac
+
 mkdir -p $destdir || die "cannot create $destdir"
 export GIT_INDEX_FILE="$destdir/.git-index"
 read-tree $id
 checkout-cache "--prefix=$destdir/" -a
 rm $GIT_INDEX_FILE
+
+[ -z "$tarfile" ] && exit 0
+
+case $tarfile in
+  *.tar.gz)
+    tar -cvzf $tarfile $destdir || die "Failed to create $tarfile"
+    ;;
+  *.tar.bz2)
+    tar -cvjf $tarfile $destdir || die "Failed to create $tarfile"
+    ;;
+  *.tar)
+    tar -cvf $tarfile $destdir || die "Failed to create $tarfile"
+    ;;
+  *)
+    die "Don't know how to make a ${tarfile#$destdir} file"
+    ;;
+esac
+rm -fr $destdir