Configuration — infr.toml

Infr uses TOML for project configuration. Create an infr.toml in your project root, or run infr init to generate one.

Full reference

infr.toml

[project]
name = "my-analysis"
r_version = "4.3"              # Target R version for output

[check]
strictness = "moderate"         # relaxed | moderate | strict
warn_implicit_any = true        # Warn when a type can't be inferred
warn_unused_const = true        # Warn on const bindings that are never read

[output]
dir = "R/"                      # Where to write transpiled .R files
preserve_comments = true        # Keep comments in emitted R

[declarations]
include = [                     # Additional .d.infr files
  "types/dplyr.d.infr",
  "types/ggplot2.d.infr"
]

Sections

[project]

Key	Type	Default	Description
name	string	—	Project name
r_version	string	—	Target R version

[check]

Key	Type	Default	Description
strictness	string	"relaxed"	One of relaxed, moderate, strict
warn_implicit_any	bool	false	Warn when types can't be inferred
warn_unused_const	bool	false	Warn on unused const bindings

[output]

Key	Type	Default	Description
dir	string	"."	Output directory for transpiled .R files
preserve_comments	bool	true	Preserve comments in output

[declarations]

Key	Type	Default	Description
include	array	[]	Additional .d.infr declaration files to load