Add new tarball generation script.

The old script depended on svn. An earlier version of this script has already
been used in the 3.11. branch.

Change-Id: Id03abb8f7bd005ede343243194c4453f0b2e8943

tools/release/tarball.sh

@@ -1,34 +0,0 @@
-#!/bin/sh
-
-version="3.0"
-
-srcdir=.
-tempdir=rockbox-temp
-outfile=rockbox-$version.7z
-
-# remove previous leftovers
-rm -rf $tempdir
-
-cd $srcdir
-
-# create the dir name based on revision number
-rbdir=$tempdir/rockbox-$version
-
-# create new temp dir
-mkdir -p $rbdir
-
-# copy everything to the temp dir
-svn ls -R | xargs -Imoo cp --parents moo $rbdir 2>/dev/null
-
-cd $tempdir
-
-rm -f $outfile
-
-# 7zip the entire directory
-7zr a $outfile rockbox*
-
-# world readable please
-chmod a+r $outfile
-
-# remove temporary files
-rm -rf $tempdir

utils/common/tarball.py

@@ -0,0 +1,30 @@
+#!/usr/bin/python
+
+import gitscraper
+import os
+import sys
+
+if len(sys.argv) < 2:
+    print "Usage: %s <version|hash>" % sys.argv[0]
+    sys.exit()
+
+repository = os.path.abspath(os.path.dirname(os.path.abspath(__file__)) + "/../..")
+if '.' in sys.argv[1]:
+    version = sys.argv[1]
+    basename = "rockbox-" + version
+    ref = "refs/tags/v" + version + "-final"
+    refs = gitscraper.get_refs(repository)
+    if ref in refs:
+        tree = refs[ref]
+    else:
+        print "Could not find hash for version!"
+        sys.exit()
+else:
+    tree = sys.argv[1]
+    basename = "rockbox-" + tree
+
+gitscraper.archive_files(repository, tree, [], basename, archive="7z")
+
+print "done."
+
+