From d13f167d47c9dfd90198ddd239b1d7ae17a33577 Mon Sep 17 00:00:00 2001
From: Javier Goizueta <jgoizueta@gmail.com>
Date: Wed, 16 Mar 2016 14:38:18 +0100
Subject: [PATCH] Add RELEASE_VERSION option to make deploy

Now make deploy installs by default the current version,
but can be made to install any prior specific version using
a environmnt varialbe RELEASE_VERSION
---
 Makefile        | 2 ++
 src/pg/Makefile | 8 +++++---
 2 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/Makefile b/Makefile
index 43b8480..738b83e 100644
--- a/Makefile
+++ b/Makefile
@@ -29,5 +29,7 @@ release:
 # Install the current release.
 # The Python package is installed in a virtual environment envs/X.Y.Z/
 # Requires sudo.
+# Use the RELEASE_VERSION environment variable to deploy a specific version:
+#     sudo make deploy RELEASE_VERSION=1.0.0
 deploy:
 	$(MAKE) -C $(EXT_DIR) deploy
diff --git a/src/pg/Makefile b/src/pg/Makefile
index d81023c..ebe7009 100644
--- a/src/pg/Makefile
+++ b/src/pg/Makefile
@@ -61,15 +61,17 @@ release: ../../release/$(EXTENSION).control $(SOURCES_DATA)
 	cp -r ../py/$(PACKAGE) ../../release/python/$(EXTVERSION)/
 	$(SED) -i -r 's/version='"'"'[0-9]+\.[0-9]+\.[0-9]+'"'"'/version='"'"'$(EXTVERSION)'"'"'/g'  ../../release/python/$(EXTVERSION)/$(PACKAGE)/setup.py
 
+RELEASE_VERSION ?= $(EXTVERSION)
+
 # Install the current relese into the PostgreSQL extensions directory
 # and the Python package in a virtual environment envs/X.Y.Z
 deploy:
 	$(INSTALL_DATA) ../../release/$(EXTENSION).control '$(DESTDIR)$(datadir)/extension/'
 	$(INSTALL_DATA) ../../release/*.sql '$(DESTDIR)$(datadir)/extension/'
 	# TODO: install also upgrade/downgrade files (manually generated)
-	virtualenv --system-site-packages $(VIRTUALENV_PATH)/$(EXTVERSION)
-	$(VIRTUALENV_PATH)/$(EXTVERSION)/bin/pip install -I -U ../../release/python/$(EXTVERSION)/$(PACKAGE)
-	$(VIRTUALENV_PATH)/$(EXTVERSION)/bin/pip install -I nose
+	virtualenv --system-site-packages $(VIRTUALENV_PATH)/$(RELEASE_VERSION)
+	$(VIRTUALENV_PATH)/$(RELEASE_VERSION)/bin/pip install -I -U ../../release/python/$(RELEASE_VERSION)/$(PACKAGE)
+	$(VIRTUALENV_PATH)/$(RELEASE_VERSION)/bin/pip install -I nose
 
 clean-dev:
 	rm -f $(EXTENSION)--*.sql