mirror of
https://github.com/linux-msm/qdl.git
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71 lines
2.1 KiB
Markdown
71 lines
2.1 KiB
Markdown
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# Contributing
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Please submit any patches to the qdl (`master` branch) by using the GitHub pull
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request feature. Fork the repo, create a branch, do the work, rebase with upstream,
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and submit the pull request.
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The preferred coding style for this tool is [Linux kernel coding style](https://www.kernel.org/doc/html/v6.15/process/coding-style.html).
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Before creating a commit, please ensure that your changes adhere to the coding style
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by using the `meson compile check-cached -C build` target, for example:
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```bash
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$ git status
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On branch improvements
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Changes to be committed:
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(use "git restore --staged <file>..." to unstage)
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modified: qdl.c
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modified: qdl.h
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$ meson compile check-cached -C build
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[0/1] Running external command check-cached (wrapped by meson to set env)
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Running checkpatch on staged changes...
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ERROR: trailing whitespace
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#28: FILE: qdl.h:32:
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+^IQDL_DEVICE_USB, $
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total: 1 errors, 0 warnings, 0 checks, 27 lines checked
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NOTE: For some of the reported defects, checkpatch may be able to
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mechanically convert to the typical style using --fix or --fix-inplace.
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NOTE: Whitespace errors detected.
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You may wish to use scripts/cleanpatch or scripts/cleanfile
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Your patch has style problems, please review.
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```
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To verify a series of commits the same way the CI does (per-commit, in
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patch mode), use the `check-range` target. It runs checkpatch on every
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commit in `$CHECKPATCH_BASE..$CHECKPATCH_HEAD` (defaulting to
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`origin/master..HEAD`):
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```bash
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meson compile check-range -C build
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```
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To restrict the range explicitly, set the environment variables before
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invoking meson:
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```bash
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CHECKPATCH_BASE=origin/master CHECKPATCH_HEAD=HEAD \
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meson compile check-range -C build
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```
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The full file-mode check (run against every tracked C/H/sh source) is
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also available:
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```bash
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meson compile check -C build
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```
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Markdown sources are linted with
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[mdl](https://github.com/markdownlint/markdownlint). Install it via
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`sudo apt install markdownlint` (or `gem install mdl`) and run:
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```bash
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meson compile markdown-lint -C build
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```
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The wrapper script is invoked from the GitHub Actions workflow as well,
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so a green local run reflects what CI will report.
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