rdlfmt
A formatter for SystemRDL 2.0, following the PeakRDL style guide.
Before:
addrmap top{
reg {
field{sw=rw;
hw=r;} data[31:0]; // payload
}ctrl @0x0;
reg{field{sw=r;hw=w;}status[7:0];}stat@0x4;
};
After:
addrmap top {
reg {
field {
sw = rw;
hw = r;
} data[31:0]; // payload
} ctrl @ 0x0;
reg {
field {
sw = r; hw = w;
} status[7:0];
} stat @ 0x4;
};
Line breaks between statements are yours — note that the first register's properties stay split and the second's stay joined. There is nothing to configure, deliberately. See What it does.
Install
A prebuilt binary, needing no toolchain of any kind:
curl --proto '=https' --tlsv1.2 -LsSf https://github.com/fischeti/rdlfmt/releases/latest/download/rdlfmt-installer.sh | sh
Or from PyPI:
uv tool install rdlfmt
cargo install rdlfmt works too. See
Installation for
Windows and building from source.
Usage
rdlfmt regs.rdl # rewrite in place -- the default
rdlfmt . # every .rdl file in the tree
rdlfmt --check . # exit 1 if anything is unformatted; the one for CI
rdlfmt --diff . # ...and show what would change
rdlfmt - # filter stdin to stdout
That last one is what editors want: Editor integration has format-on-save recipes for Neovim, Vim, VS Code, Zed, Helix and Emacs. Full command line in Usage.
Library
The formatter is also a library:
let formatted = rdlfmt::format(source)?;
rdlfmt::syntax exposes the lexer and the lossless CST underneath. API docs on
docs.rs.
License
Dual-licensed under either of
- Apache License, Version 2.0 (LICENSE-APACHE)
- MIT license (LICENSE-MIT)
at your option.
1 maintainer
Metadata
1 maintainer
Release files for rdlfmt 0.4.0
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | |
|---|---|---|---|
| rdlfmt-0.4.0.tar.gz | 85.9 kB | Details |
Built distributions (wheels)
| File | Reset | |||
|---|---|---|---|---|
| rdlfmt-0.4.0-py3-none-win_amd64.whl | Python 3 | none | Windows x86-64 | Details |
| rdlfmt-0.4.0-py3-none-musllinux_1_2_x86_64.whl | Python 3 | none | Linux musl 1.2+ x86-64 | Details |
| rdlfmt-0.4.0-py3-none-musllinux_1_2_aarch64.whl | Python 3 | none | Linux musl 1.2+ ARM64 | Details |
| rdlfmt-0.4.0-py3-none-manylinux_2_17_x86_64.manylinux2014_x86_64.whl | Python 3 | none | Linux glibc 2.17+ x86-64 | Details |
| rdlfmt-0.4.0-py3-none-manylinux_2_17_aarch64.manylinux2014_aarch64.whl | Python 3 | none | Linux glibc 2.17+ ARM64 | Details |
| rdlfmt-0.4.0-py3-none-macosx_11_0_arm64.whl | Python 3 | none | macOS 11.0+ ARM64 | Details |
| rdlfmt-0.4.0-py3-none-macosx_10_12_x86_64.whl | Python 3 | none | macOS 10.12+ x86-64 | Details |
Total release size: 9.0 MB
Release files / rdlfmt-0.4.0.tar.gz
| Download URL | rdlfmt-0.4.0.tar.gz |
|---|---|
| Size | 85.9 kB |
| Tags | Source |
|
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| Size | 1.0 MB |
| Tags | Python 3 Windows x86-64 |
|
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| Size | 1.4 MB |
| Tags | Linux musl 1.2+ x86-64 Python 3 |
|
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