Mermaid Processor

Purpose

Converts Mermaid diagram files to PNG, SVG, or PDF using mmdc (mermaid-cli).

How It Works

Discovers .mmd files in the project and runs mmdc on each file, generating output in the configured formats. Each format produces a separate output file.

Source Files

• Input: **/*.mmd
• Output: out/mermaid/{format}/{relative_path}.{format}

Configuration

[processor.mermaid]
mmdc_bin = "mmdc"                      # The mmdc command to run
formats = ["png"]                      # Output formats (png, svg, pdf)
args = []                              # Additional arguments to pass to mmdc
output_dir = "out/mermaid"             # Output directory
extra_inputs = []                      # Additional files that trigger rebuilds when changed