Not my project, ref: https://gitlab.inria.fr/coccinelle/coccinelleforrust
Coccinelle is a tool for automatic program matching and transformation that was originally developed for making large scale changes to the Linux kernel source code (ie, C code). Matches and transformations are driven by user-specific transformation rules having the form of abstracted patches, referred to as semantic patches. As the Linux kernel, and systems software more generally, is starting to adopt Rust, we are developing Coccinelle for Rust, to make the power of Coccinelle available to Rust codebases.
git clone https://gitlab.inria.fr/coccinelle/coccinelleforrust && cd coccinelleforrust
cargo build --release
cp target/release/cfr ~/.local/bin/
This will build the cfr binary and make it available for the user.
cfr [OPTIONS] -c <COCCIFILE> <TARGETPATH>
COCCIFILE - Is the Semantic Patch file
TARGETPATH - Can be a file or directory
Example - cfr -c patch.cocci myproject/src/
-c, --coccifile <COCCIFILE>
Path of Semantic Patch File path
-o, --output <OUTPUT>
Path of transformed file path
-r, --rustfmt-config <RUSTFMT_CONFIG>
rustfmt config file path
-i, --ignore <IGNORE>
[default: ]
-d, --debug
--apply
--suppress-diff
--suppress-formatting
--no-parallel
--worth-trying <WORTH_TRYING>
strategy for identifying files that may be matched by the semantic patch
[default: cocci-grep]
[possible values: no-scanner, grep, git-grep, cocci-grep]
-h, --help
Print help
-V, --version
Print version
Email subscribe cfr FirstName LastName to [email protected] to join the cfr mailing list.
Contributions are welcome. Please sign your contributions, according to the following text extracted from Documentation/SubmittingPatches.txt of the Linux kernel:
The sign-off is a simple line at the end of the explanation for the patch, which certifies that you wrote it or otherwise have the right to pass it on as an open-source patch. The rules are pretty simple: if you can certify the below:
Developer's Certificate of Origin 1.1
By making a contribution to this project, I certify that:
(a) The contribution was created in whole or in part by me and I
have the right to submit it under the open source license
indicated in the file; or
(b) The contribution is based upon previous work that, to the best
of my knowledge, is covered under an appropriate open source
license and I have the right under that license to submit that
work with modifications, whether created in whole or in part
by me, under the same open source license (unless I am
permitted to submit under a different license), as indicated
in the file; or
(c) The contribution was provided directly to me by some other
person who certified (a), (b) or (c) and I have not modified
it.
(d) I understand and agree that this project and the contribution
are public and that a record of the contribution (including all
personal information I submit with it, including my sign-off) is
maintained indefinitely and may be redistributed consistent with
this project or the open source license(s) involved.
then you just add a line saying
Signed-off-by: Random J Developer <[email protected]>
using your real name (sorry, no pseudonyms or anonymous contributions.)
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