From edaf0c46a83275e57f92462ccc7f1aa1357c353f Mon Sep 17 00:00:00 2001
From: Mark McLoughlin <markmc@redhat.com>
Date: Wed, 6 Mar 2013 20:33:20 +0000
Subject: [PATCH] Add script for updating requirements

This is a hacky little script for pulling all of the requirements
from each project into a consolidate pair of pip-requires and
test-requires files.

The output of this can't be passed to 'pip install -r' without
some further sanitation to clean up duplicates.

Change-Id: I47159f744086dc1de1b9fa07ef4cc5a0f85087b0
---
 tools/update.sh | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)
 create mode 100755 tools/update.sh

diff --git a/tools/update.sh b/tools/update.sh
new file mode 100755
index 0000000000..4f7a812ea0
--- /dev/null
+++ b/tools/update.sh
@@ -0,0 +1,30 @@
+#!/bin/bash
+
+GIT_DIR=${GIT_DIR-~/git/openstack}
+FETCH_REMOTE=${FETCH_REMOTE-}
+REMOTE_BRANCH=${REMOTE_BRANCH-gerrit/master}
+PROJECTS=${PROJECTS-"nova glance keystone cinder quantum horizon swift heat ceilometer oslo-incubator python-novaclient python-glanceclient python-keystoneclient python-cinderclient python-quantumclient python-swiftclient"}
+
+fetch() {
+    for p in $PROJECTS; do
+        cd $GIT_DIR/$p
+        git fetch gerrit
+    done
+}
+
+concat() {
+    path=$1; shift
+
+    for p in $PROJECTS; do
+        cd $GIT_DIR/$p
+        git cat-file -p $REMOTE_BRANCH:$path
+    done | tr A-Z a-z| sed 's/#.*$//; s/ *$//; /^ *$/d' | sort | uniq
+}
+
+[ -n "$FETCH_REMOTE" ] && fetch
+
+concat tools/pip-requires > $GIT_DIR/requirements/tools/pip-requires
+
+(sed p $GIT_DIR/requirements/tools/pip-requires;
+    concat tools/test-requires ) |
+sort | uniq -u > $GIT_DIR/requirements/tools/test-requires