Editing config

Wayle reads configuration from ~/.config/wayle/config.toml. All fields have defaults, so config.toml may be empty; declare only the fields that should override a default.

The wayle config CLI and the settings GUI write to ~/.config/wayle/runtime.toml rather than config.toml. For each field, Wayle uses the first value defined among these sources:

1. runtime.toml - overrides written by wayle config or the settings GUI.
2. config.toml - values declared by hand.
3. The built-in default.

A minimal override:

[bar]
scale = 1.25

[modules.clock]
format = "%H:%M"

Every supported key is documented in the config reference.

Imports

config.toml may declare a top-level imports array to load additional TOML files. Files referenced through imports may themselves declare imports, forming a chain:

imports = ["themes/nord.toml", "modules/clock.toml"]

[bar]
scale = 1.25

Paths are resolved relative to the importing file's directory; the .toml extension may be omitted. Imports are merged in declaration order, then the importing file is overlaid on top. Tables merge key by key; scalars and arrays in the overlay replace the corresponding value in the base. The merged result becomes the config.toml layer described above.

runtime.toml does not resolve imports. Circular chains are rejected at load; the previous valid configuration remains active and the error is recorded in the log.

Editor setup

On startup, Wayle writes a JSON Schema for the configuration to ~/.config/wayle/schema.json. Any TOML language server with JSON Schema support can use this file for completion, hover documentation, and validation. The schema is generated from the installed binary and matches the version of Wayle on disk.

Tombi is one such server. The Tombi extension is available in the VS Code marketplace; the tombi LSP binary runs under Neovim, Helix, and Zed. Configure the server to associate ~/.config/wayle/schema.json with config.toml.

Live reload

Wayle watches the configuration directory. Changes to config.toml trigger an in-process reload; a shell restart is not required. Invalid configuration is rejected, the previous valid state is retained, and parse or validation errors are recorded in the log.

Editing from the CLI

The wayle config subcommand reads and writes individual fields by dotted path:

wayle config get bar.scale
wayle config set modules.clock.format "%H:%M"
wayle config reset modules.clock.format

set writes to ~/.config/wayle/runtime.toml; config.toml is never modified by the CLI or GUI Settings dialog. reset removes the runtime override for the given path, reverting the field to the value declared in config.toml or to the built-in default.

Printing the default configuration

wayle config default --stdout prints every key with its default value to standard output. Without --stdout, the command writes config.toml.example to the configuration directory; config.toml is not modified. wayle config schema --stdout prints the JSON Schema in the same manner.