From c9ce27c981d74c18f844fa71339c0177c3f76b28 Mon Sep 17 00:00:00 2001
From: marios <marios@redhat.com>
Date: Fri, 29 Nov 2013 15:12:33 +0200
Subject: [PATCH] Make merge.py installable as a package using pbr

Now that merge.py is invokable from another script
(Ia6b6416fe10358d23f2b120283eecaf4c1178cfd) and from comments at that
review, it makes sense to offer a nicer way to consume the merge
functionality.

Once you git clone tripleo-heat-templates you can python setup.py
install and get /usr/bin/tripleo_heat_merge as well as a
tripleo_heat_merge package in python2.7/site-packages.

Makefile edits required because we moved merge.py into the
tripleo_heat_merge directory for the packaging.

Change-Id: I587fa7a826f93f89e8e5c266af7f5765438fe738
---
 .gitignore                              |  4 ++++
 Makefile                                | 10 +++++-----
 setup.cfg                               | 10 +++++-----
 test_merge.bash                         |  9 +++++----
 tripleo_heat_merge/__init__.py          |  0
 merge.py => tripleo_heat_merge/merge.py |  0
 6 files changed, 19 insertions(+), 14 deletions(-)
 create mode 100644 tripleo_heat_merge/__init__.py
 rename merge.py => tripleo_heat_merge/merge.py (100%)

diff --git a/.gitignore b/.gitignore
index 0801599023..90c6090d47 100644
--- a/.gitignore
+++ b/.gitignore
@@ -45,3 +45,7 @@ nosetests.xml
 *.swp
 
 doc/_build
+
+# Built by pbr (python setup.py sdist):
+AUTHORS
+ChangeLog
diff --git a/Makefile b/Makefile
index 38e495e5e5..b05f951a55 100644
--- a/Makefile
+++ b/Makefile
@@ -1,23 +1,23 @@
 overcloud.yaml: overcloud-source.yaml nova-compute-instance.yaml swift-source.yaml
 	# $^ won't work here because we want to list nova-compute-instance.yaml as
 	# a prerequisite but don't want to pass it into merge.py
-	python merge.py overcloud-source.yaml swift-source.yaml > $@.tmp
+	python ./tripleo_heat_merge/merge.py overcloud-source.yaml swift-source.yaml > $@.tmp
 	mv $@.tmp $@
 
 undercloud-vm.yaml: undercloud-source.yaml undercloud-vm-source.yaml
-	python merge.py $^ > $@.tmp
+	python ./tripleo_heat_merge/merge.py $^ > $@.tmp
 	mv $@.tmp $@
 
 undercloud-bm.yaml: undercloud-source.yaml undercloud-bm-source.yaml
-	python merge.py $^ > $@.tmp
+	python ./tripleo_heat_merge/merge.py $^ > $@.tmp
 	mv $@.tmp $@
 
 undercloud-vm-tuskar.yaml: undercloud-source.yaml undercloud-vm-source.yaml tuskar-source.yaml
-	python merge.py $^ > $@.tmp
+	python ./tripleo_heat_merge/merge.py $^ > $@.tmp
 	mv $@.tmp $@
 
 undercloud-vm-ironic.yaml: undercloud-source.yaml undercloud-vm-source.yaml ironic-source.yaml
-	python merge.py $^ > $@.tmp
+	python ./tripleo_heat_merge/merge.py $^ > $@.tmp
 	mv $@.tmp $@
 
 test:
diff --git a/setup.cfg b/setup.cfg
index 1a5cb59b56..28adf7c299 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -17,8 +17,8 @@ classifier =
     Environment :: Console
 
 [files]
-data_files =
-    share/tripleo-heat-tempaltes/examples = examples/*
-    share/tripleo-heat-templates =
-        Makefile
-        *.yaml
+packages =
+    tripleo_heat_merge
+[entry_points]
+console_scripts =
+    tripleo-heat-merge = tripleo_heat_merge.merge:main
diff --git a/test_merge.bash b/test_merge.bash
index e6bfb19262..2f8a4cc93a 100755
--- a/test_merge.bash
+++ b/test_merge.bash
@@ -23,10 +23,11 @@ run_test() {
     cleanup
 }
 echo
-run_test "python merge.py examples/source.yaml" examples/source_lib_result.yaml
-run_test "python merge.py examples/source2.yaml" examples/source2_lib_result.yaml
-run_test "python merge.py examples/source_include_subkey.yaml" examples/source_include_subkey_result.yaml
-run_test "python merge.py examples/launchconfig1.yaml examples/launchconfig2.yaml" examples/launchconfig_result.yaml
+merge_py="./tripleo_heat_merge/merge.py"
+run_test "python $merge_py examples/source.yaml" examples/source_lib_result.yaml
+run_test "python $merge_py examples/source2.yaml" examples/source2_lib_result.yaml
+run_test "python $merge_py examples/source_include_subkey.yaml" examples/source_include_subkey_result.yaml
+run_test "python $merge_py examples/launchconfig1.yaml examples/launchconfig2.yaml" examples/launchconfig_result.yaml
 echo
 trap - EXIT
 exit $fail
diff --git a/tripleo_heat_merge/__init__.py b/tripleo_heat_merge/__init__.py
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/merge.py b/tripleo_heat_merge/merge.py
similarity index 100%
rename from merge.py
rename to tripleo_heat_merge/merge.py