Auto formatter for device tree files.

git clone --recurse-submodules https://github.com/juliamertz/dtsfmt.git
cd dtsfmt
cargo install --path .

To run dtsfmt, simply provide a file/directory path to the dtsfmt command.

dtsfmt .

The following configuration options are available for dtsfmt. Configuration should be added to a .dtsfmtrc.toml file at the root of your project.

layout = "kinesis:adv360" # required

[options]
separate_sections = false # print newline between sections
indent_size = 2
tabs = true

You can add a .dtsfmtignore file at the root of your project to exclude files and paths from formatting. This file follows the same rules as .gitignore.

To ignore specific code blocks add a comment starting with dtsfmt-ignore, this will skip formatting for the next node.

When you want to check if your files are formatted, you can run dtsfmt with the --check flag (or -c). This will output a human-friendly message and a list of unformatted files, if any.

dtsfmt --check .

You can change the way dtsfmt emits the changes with the --emit flag.

dtsfmt --emit=stdout

Instead of playing your configuration file at your project directory's root, you can pass a file path with --config-file <path> which will be used instead