conda/conda-build — pull request #90 by srossross (2014-04-15 21:44:58+00:00)
Title: Added selectors and environment to jinja context

One can now conceivably do selection with jinja:

eg:

Selector:
```yaml
source:
fn: pyside-qt4.8+1.2.1.tar.bz2 [unix]
md5: 34b05faa7cc44d3c24d5ccadd894bd3c [unix]
url: http://download.qt-project.org/official_releases/pyside/pyside-qt4.8+1.2.1.tar.bz2
fn: PySide-1.1.2qt474.win32-py2.7.exe [win32 and py27]
```

Jinja Selector:
```jinja
source:
{% if unix %}
fn: pyside-qt4.8+1.2.1.tar.bz2
md5: 34b05faa7cc44d3c24d5ccadd894bd3c
{% elif win32 and py27 %}
fn: PySide-1.1.2qt474.win32-py2.7.exe
{% endif %}
url: http://download.qt-project.org/official_releases/pyside/pyside-qt4.8+1.2.1.tar.bz2
```