Jinja2 Processor

Purpose

Renders Jinja2 template files into output files using the Python Jinja2 template library.

How It Works

Files matching configured extensions in templates.jinja2/ are rendered via python3 using the jinja2 Python library. Output is written with the extension stripped and the templates.jinja2/ prefix removed:

templates.jinja2/app.config.j2  →  app.config
templates.jinja2/sub/readme.txt.j2  →  sub/readme.txt

Templates use the Jinja2 templating engine. A FileSystemLoader is configured with the project root as the search directory, so templates can include or extend other templates using relative paths. Environment variables are passed to the template context.

Source Files

• Input: templates.jinja2/**/*{src_extensions}
• Output: project root, mirroring the template path (minus templates.jinja2/ prefix) with the extension removed

Configuration

[processor.jinja2]
src_extensions = [".j2"]                      # File extensions to process (default: [".j2"])
dep_inputs = ["config/settings.py"]     # Additional files that trigger rebuilds when changed

Batch support

Each input file is processed individually, producing its own output file.