pandoc-mustache 0.1.0

Example

This document, in document.md:

---
mustache: ./le_gaps.yaml
---
The richest American men live {{diff_le_richpoor_men}} years longer than the poorest men,
while the richest American women live {{diff_le_richpoor_women}} years longer than the poorest women.

Combined with these variable definitions, in le_gaps.yaml:

diff_le_richpoor_men: "14.6"
diff_le_richpoor_women: "10.1"

Will be converted by pandoc document.md --filter pandoc-mustache to:

The richest American men live 14.6 years longer than the poorest men, while the richest American women live 10.1 years longer than the poorest women.

Installation

Install by opening a terminal and running:

pip install -U pandoc-mustache

Python 2.7, 3.4+, pypy, and pypy3 are supported.

Usage

1. Within a pandoc document, variables are referenced by enclosing the variable name in double “mustaches”, i.e. curly brackets, like {{this}}.

2. The variables are defined in one or more separate files, using YAML formatted key-value pairs. For example:

   place: Montreal
   temperature: '7'

3. The pandoc document containing the mustache variables points to the YAML file (or files) which contain the variable definitions. These files are indicated using the mustache field in a YAML metadata block, typically placed at the top of the pandoc document. Absolute paths and relative paths are supported: relative paths are evaluated relative to the working directory where pandoc is being run.

   An example:

   ---
   title: My Report
   author: Jane Smith
   mustache: ./vars.yaml
   ---
   The temperature in {{place}} was {{temperature}} degrees.

   Or, with more than one file:

   ---
   title: My Report
   author: Jane Smith
   mustache:
   - ./vars.yaml
   - ./additional_vars.yaml
   ---
   The temperature in {{place}} was {{temperature}} degrees.
   The humidity was {{humidity}}%.

4. Run pandoc and replace all variables in the document with their values by adding --filter pandoc-mustache to the pandoc command.

Contributing

This code is not being actively developed. It was created to fulfill my pandoc writing needs, and the current feature set is adequate for me.

If you have a bug report, you can create an issue or file a pull request. I’ll look into it, time permitting.

If you have a feature request, it is unlikely that I will be able to implement it for you. You can create an issue to generate discussion. If you implement a feature, you can file pull request and I will review it eventually, as time permits. If you’re interested in making major additions to the code, I’d be happy to welcome a new maintainer to the project.

License

All of the files in this repository are released to the public domain under a CC0 license to permit the widest possible reuse.

Acknowledgements

This pandoc filter was created using Sergio Correia’s panflute package. The panflute repository also served as an inspiration for the organization of this repository.