[ostree] Clean up install scripts

[Colin Walters <walters src gnome org>]

commit e213e2b5dfe0aafc1a4cbb6d7410b646c7fbf002
Author: Colin Walters <walters verbum org>
Date:   Thu May 3 13:26:43 2012 -0400

    Clean up install scripts

 gnomeos/gnomeos-setup.sh                          |   51 ---------------------
 gnomeos/{gnomeos-install.sh => ostree-install.sh} |   36 ++++++---------
 2 files changed, 14 insertions(+), 73 deletions(-)
---
diff --git a/gnomeos/gnomeos-install.sh b/gnomeos/ostree-install.sh
similarity index 77%
rename from gnomeos/gnomeos-install.sh
rename to gnomeos/ostree-install.sh
index c37e25a..cf709c7 100755
--- a/gnomeos/gnomeos-install.sh
+++ b/gnomeos/ostree-install.sh
@@ -1,9 +1,14 @@
 #!/bin/bash
 # -*- indent-tabs-mode: nil; -*-
-# Install OSTree to system
-#
 # Copyright (C) 2011,2012 Colin Walters <walters verbum org>
 #
+# Prepare an empty OSTree setup on system; this presently uses the
+# "host" kernel.  This has no impact on the host system.
+# 
+# Note also this script is idempotent - you can run it more than
+# once, and you should in fact do so right now to update to a newer
+# host kernel.
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
@@ -34,29 +39,16 @@ EOF
     exit 1
 fi
 
-usage () {
-    echo "$0 OSTREE_REPO_URL"
-    exit 1
-}
-
-ARCH=i686
-BRANCH_PREFIX="gnomeos-3.4-${ARCH}-"
-
-if ! test -d /ostree/repo/objects; then
-    mkdir -p /ostree
-
-    $SRCDIR/gnomeos-setup.sh /ostree
+mkdir -p /ostree
 
-    cd /ostree
+cd /ostree
 
-    ostree --repo=repo remote add gnome http://ostree.gnome.org/repo ${BRANCH_PREFIX}{runtime,devel}
-    ostree-pull --repo=repo gnome
-    for branch in runtime devel; do
-        ostree --repo=repo checkout --atomic-retarget ${BRANCH_PREFIX}${branch}
-    done
-    ln -sf ${BRANCH_PREFIX}runtime current
+mkdir -p modules
+mkdir -p var
 
-    cd ${WORKDIR}
+if ! test -d repo; then
+    mkdir repo
+    ostree --repo=repo init
 fi
 
 uname=$(uname -r)