ninja2

jinja2 command line client v 0.2

Dependencies

• Python 2 (required)
• jinja2 (required)
• Pyyaml (optional)

Usage

$ ninja2 -h
usage: ninja2 [-h] [-V] (-e | -j | -y) [-l {i18n,do,loopcontrols}] template.j2

read a jinja2 template from file and values from stdin either environment or json or yaml

positional arguments:
  template.j2           File with Jinja2 template

optional arguments:
  -h, --help            show this help message and exit
  -V, --version         show program's version number and exit
  -e, --env             render from environment
  -j, --json            render from json file
  -y, --yaml            render from yaml file
  -l {i18n,do,loopcontrols}, --load {i18n,do,loopcontrols}
                        load Jinja2 extentions, can be repeated

  (c) 2015 Sascha Spreitzer, MIT License

Render from environment

sspreitzer@s900x3c:~/git/ninja2⟫ cat test.j2 
{{ USER }}
sspreitzer@s900x3c:~/git/ninja2⟫ ./ninja2 -e test.j2 
sspreitzer

Render from json

sspreitzer@s900x3c:~/git/ninja2⟫ cat test.json 
{ "USER": "json-user" }
sspreitzer@s900x3c:~/git/ninja2⟫ ./ninja2 -j test.j2 < test.json
json-user

Render from yaml

Pyyaml must be installed

sspreitzer@s900x3c:~/git/ninja2⟫ cat test.yaml 
---
USER: yaml-user
sspreitzer@s900x3c:~/git/ninja2⟫ ./ninja2 -y test.j2 < test.yaml
yaml-user

Render from environment with all extentions loaded

sspreitzer@s900x3c:~/git/ninja2⟫ cat test.j2 
{{ USER }}
sspreitzer@s900x3c:~/git/ninja2⟫ ./ninja2 -e -l do -l i18n -l loopcontrols test.j2 
sspreitzer