mise-toml-anatomy

Configuring mise.toml for a monorepo involves using valid filenames across directories where files merge using precedence rules, allowing explicit environment overrides for multi-env setups.

Valid mise.toml filenames range from mise.local.toml through .config/mise/conf.d/*.toml, including environment-specific variants. Each filename carries a specific precedence level used during config merges.

Mise handles config merging by applying precedence rules across directories. When multiple configuration files exist, sections merge semantically, allowing deeper or more specific files to override parent configurations.

When using mise use or mise set, mise writes configuration changes to specific valid filenames based on its anatomy rules. Understanding these write locations is crucial for debugging complex project setups.

The top-level sections in a mise.toml file define various environment and tool configurations. The anatomy guide details these sections and their merge semantics to help design and review project setups.

To debug mise configuration in complex projects, verify valid filenames and merge semantics using mise cfg ls. This helps identify precedence issues and incorrect overrides across directories.