Snakemake Language Support

Provides basic language support for Snakemake files (Snakefile, *.smk). Feedback, suggestions, and contributions are very welcome!

This project has been started by Peter Alping, and can be considered a fork of this repository.

Features

• Syntax definitions based on Python, with added Snakemake keywords
• Language rules based on Python
• Snippets

Example

Example taken from Snakemake documentation.

Supported Syntax

Keywords and Functions

• Configurations
  • configfile
  • include
  • localrules
  • onerror
  • onstart
  • onsuccess
  • ruleorder
  • snakefile
  • workdir
• Rules
  • checkpoint
  • rule
  • subworkflow
• Rule Parameters
  • benchmark
  • conda
  • cwl
  • group
  • input
  • log
  • message
  • output
  • params
  • priority
  • resources
  • run
  • script
  • shadow
  • shell
  • singularity
  • threads
  • version
  • wildcard_constraints
  • wrapper
• Functions
  • ancient
  • directory
  • expand
  • pipe
  • protected
  • temp
  • touch
  • unpack

TODO

• Indentation rules (really tricky for some reason)
• Recognize string substitutions: "command {input}"
• Recognize wildcard constraints inside string substitutions: "{sample,[A-Za-z0-9]+}"

Snakemake Support for other Editors

• Vim