From bb7939b061f468f977caba8e5fdaaff62096e7ac Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rapha=C3=ABl=20Barrois?= <raphael.barrois@polyconseil.fr>
Date: Mon, 27 Apr 2015 15:29:18 +0200
Subject: Simplify dependencies installation for multi-version.

You may now use: ``make DJANGO_VERSION=1.7 test``.

Valid options:
* ``DJANGO_VERSION``
* ``MONGOENGINE_VERSION``
* ``ALCHEMY_VERSION``
---
 .gitignore           |  1 +
 .travis.yml          |  4 +---
 Makefile             | 31 ++++++++++++++++++++++++++++---
 dev_requirements.txt |  2 +-
 requirements.txt     |  0
 5 files changed, 31 insertions(+), 7 deletions(-)
 create mode 100644 requirements.txt

diff --git a/.gitignore b/.gitignore
index b4d25fc..5437c43 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,6 +5,7 @@
 
 # Build-related files
 docs/_build/
+auto_dev_requirements*.txt
 .coverage
 .tox
 *.egg-info
diff --git a/.travis.yml b/.travis.yml
index a1d14f6..ed331d4 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -9,9 +9,7 @@ script:
   - python setup.py test
 
 install:
-  - pip install Django
-  - pip install sqlalchemy --use-mirrors
-  - if ! python --version 2>&1 | grep -q -i pypy ; then pip install Pillow --use-mirrors; fi
+  - make install-deps
 
 notifications:
   email: false
diff --git a/Makefile b/Makefile
index bb0428b..9841b31 100644
--- a/Makefile
+++ b/Makefile
@@ -5,26 +5,51 @@ DOC_DIR=docs
 # Use current python binary instead of system default.
 COVERAGE = python $(shell which coverage)
 
+# Dependencies
+DJANGO_VERSION ?= 1.8
+NEXT_DJANGO_VERSION = $(shell python -c "v='$(DJANGO_VERSION)'; parts=v.split('.'); parts[-1]=str(int(parts[-1])+1); print('.'.join(parts))")
+
+ALCHEMY_VERSION ?= 1.0
+NEXT_ALCHEMY_VERSION = $(shell python -c "v='$(ALCHEMY_VERSION)'; parts=v.split('.'); parts[-1]=str(int(parts[-1])+1); print('.'.join(parts))")
+
+MONGOENGINE_VERSION ?= 0.9
+NEXT_MONGOENGINE_VERSION = $(shell python -c "v='$(MONGOENGINE_VERSION)'; parts=v.split('.'); parts[-1]=str(int(parts[-1])+1); print('.'.join(parts))")
+
+REQ_FILE = auto_dev_requirements_django$(DJANGO_VERSION)_alchemy$(ALCHEMY_VERSION)_mongoengine$(MONGOENGINE_VERSION).txt
+
 all: default
 
 
 default:
 
 
+install-deps: $(REQ_FILE)
+	pip install --upgrade pip setuptools
+	pip install --upgrade -r $<
+	pip freeze
+
+$(REQ_FILE): dev_requirements.txt requirements.txt
+	grep --no-filename "^[^#-]" $^ | egrep -v "^(Django|SQLAlchemy|mongoengine)" > $@
+	echo "Django>=$(DJANGO_VERSION),<$(NEXT_DJANGO_VERSION)" >> $@
+	echo "SQLAlchemy>=$(ALCHEMY_VERSION),<$(NEXT_ALCHEMY_VERSION)" >> $@
+	echo "mongoengine>=$(MONGOENGINE_VERSION),<$(NEXT_MONGOENGINE_VERSION)" >> $@
+
+
 clean:
 	find . -type f -name '*.pyc' -delete
 	find . -type f -path '*/__pycache__/*' -delete
 	find . -type d -empty -delete
+	@rm -f auto_dev_requirements_*
 	@rm -rf tmp_test/
 
 
-test:
+test: install-deps
 	python -W default setup.py test
 
 pylint:
 	pylint --rcfile=.pylintrc --report=no $(PACKAGE)/
 
-coverage:
+coverage: install-deps
 	$(COVERAGE) erase
 	$(COVERAGE) run "--include=$(PACKAGE)/*.py,$(TESTS_DIR)/*.py" --branch setup.py test
 	$(COVERAGE) report "--include=$(PACKAGE)/*.py,$(TESTS_DIR)/*.py"
@@ -34,4 +59,4 @@ doc:
 	$(MAKE) -C $(DOC_DIR) html
 
 
-.PHONY: all default clean coverage doc pylint test
+.PHONY: all default clean coverage doc install-deps pylint test
diff --git a/dev_requirements.txt b/dev_requirements.txt
index a8dd896..7c29185 100644
--- a/dev_requirements.txt
+++ b/dev_requirements.txt
@@ -1,7 +1,7 @@
 coverage
 Django
 Pillow
-sqlalchemy
+SQLAlchemy
 mongoengine
 mock
 wheel
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..e69de29
-- 
cgit v1.2.3