jiengup opened a new issue, #3739: URL: https://github.com/apache/iggy/issues/3739
### Bug description Follow-up to #3694. scripts/ci/sync-rustc-version.sh relies on \b as a word-boundary assertion in RUST_IMAGE_PATTERN (line 82) and in the grep/sed expressions at lines 111, 113, 122, and 124. \b is GNU regex behavior rather than a portable sed/grep construct; implementations without it interpret this as brust: and never match FROM rust:.... The script therefore only works correctly with a GNU-compatible toolchain: --check can produce a false green and --fix can be a silent no-op for FROM-form Dockerfiles, while ARG RUST_VERSION remains handled. Replace \b with a portable expression. ### Affected area / component _No response_ ### Deployment None ### Versions _No response_ ### Hardware / environment _No response_ ### Sample code _No response_ ### Logs _No response_ ### Iggy server config _No response_ ### Reproduction _No response_ ### Contribution - [x] I'm willing to submit a pull request to fix this bug ### Good first issue - [ ] I think this could be a good first issue for a new contributor -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
