From b699f906246f7d94d9251b88881b1d32616a2a10 Mon Sep 17 00:00:00 2001
From: Evan Broder <broder@mit.edu>
Date: Sat, 5 Dec 2009 15:18:21 -0500
Subject: [PATCH] Populate the superrepo as part of the git migration.

svn path=/trunk/scripts/git-migration/; revision=2576
---
 git-migrate-fast.sh |   36 ++++++++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)

diff --git a/git-migrate-fast.sh b/git-migrate-fast.sh
index 66be321..56c2927 100755
--- a/git-migrate-fast.sh
+++ b/git-migrate-fast.sh
@@ -63,5 +63,41 @@ git branch -f upstream 1.0.1
 git branch -f master 1.0.1-1
 popd
 
+mkdir packages.git
+pushd packages.git
+git init --bare
+(
+    echo 'commit refs/heads/prod'
+    echo 'mark :1'
+    echo 'committer Invirt Git Import <invirt@mit.edu> now'
+    echo 'data <<EOF'
+    echo 'Initial superrepo creation.'
+    echo 'EOF'
+    for r in $(ls ../packages); do
+	pushd "../packages/$r" &>/dev/null
+	commit="$(git rev-parse refs/heads/master)"
+	popd &>/dev/null
+
+	echo "M 160000 $commit ${r%.git}"
+    done
+
+    echo 'M 100644 inline .gitmodules'
+    echo 'data <<EOF'
+    for r in $(ls ../packages); do
+	r="${r%.git}"
+	printf '[submodule "%s"]\n' "$r"
+	printf '\tpath = %s\n' "$r"
+	printf '\turl = git://invirt.mit.edu/packages/%s.git\n' "$r"
+    done
+    echo 'EOF'
+
+    echo 'reset refs/heads/dev'
+    echo 'from :1'
+
+    echo 'reset HEAD'
+    echo 'from :1'
+) | git fast-import --date-format=now
+popd
+
 echo
 echo 'The Git migration was successful.'
-- 
1.7.9.5