mustache -- Mustache processor
cat data.yml template.mustache | mustache
Mustache is a logic-less templating system for HTML, config files, anything.
The mustache command processes a Mustache template preceded by YAML
frontmatter from standard input and prints one or more documents to
standard output.
YAML frontmatter beings with --- on a single line, followed by YAML,
ending with another --- on a single line, e.g.
---
names: [ {name: chris}, {name: mark}, {name: scott} ]
---
If you are unfamiliar with YAML, it is a superset of JSON. Valid JSON should work fine.
After the frontmatter should come any valid Mustache template. See mustache(5) for an overview of Mustache templates.
For example:
{{#names}}
Hi {{name}}!
{{/names}}
Now let's combine them.
$ cat data.yml
---
names: [ {name: chris}, {name: mark}, {name: scott} ]
---
$ cat template.mustache
{{#names}}
Hi {{name}}!
{{/names}}
$ cat data.yml template.mustache | mustache
Hi chris!
Hi mark!
Hi scott!
If you provide multiple YAML documents (as delimited by ---), your
template will be rendered multiple times. Like a mail merge.
For example:
$ cat data.yml
---
name: chris
---
name: mark
---
name: scott
---
$ cat template.mustache
Hi {{name}}!
$ cat data.yml template.mustache | mustache
Hi chris!
Hi mark!
Hi scott!
If you have RubyGems installed:
gem install mustache
Mustache is Copyright (C) 2009 Chris Wanstrath
Original CTemplate by Google
mustache(5), mustache(7), gem(1), http://defunkt.github.com/mustache/