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[Firestore] Add support for regexFind and regexFindAll - #7669

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dlarocque merged 10 commits into
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dl/fst-regex
Jan 29, 2026
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[Firestore] Add support for regexFind and regexFindAll#7669
dlarocque merged 10 commits into
mainfrom
dl/fst-regex

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@dlarocque dlarocque commented Jan 22, 2026
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Adds support for regexFind and regexFindAll expressions in the Pipeline and RealtimePipeline API.

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dlarocque requested a review from wu-hui January 22, 2026 16:34
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📝 PRs merging into main branch

Our main branch should always be in a releasable state. If you are working on a larger change, or if you don't want this change to see the light of the day just yet, consider using a feature branch first, and only merge into the main branch when the code complete and ready to be released.

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dlarocque marked this pull request as draft January 22, 2026 16:37
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/gemini review

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Code Review

This pull request introduces support for regexFind and regexFindAll expressions in the Firestore Pipelines API, along with corresponding test cases and internal evaluation logic. The changes are well-structured, adding new API methods, registering them, implementing their evaluation, and providing comprehensive tests. Overall, the new functionality is a valuable addition.

Comment thread firebase-firestore/src/main/java/com/google/firebase/firestore/util/RegexUtils.kt Outdated
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/gemini review

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dlarocque marked this pull request as ready for review January 23, 2026 17:55
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Code Review

This pull request introduces support for regexFind and regexFindAll expressions in the Firestore Pipelines API. The implementation includes new API methods, evaluation logic, and comprehensive unit and instrumented tests. The code is well-structured, with clear separation of concerns, and includes good error handling for invalid regular expressions and unsupported capturing group scenarios. The Javadoc for the new API methods is thorough and provides helpful examples.

Comment thread firebase-firestore/src/main/java/com/google/firebase/firestore/util/RegexUtils.kt Outdated
…/util/RegexUtils.kt

Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>
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LGTM!

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dlarocque enabled auto-merge (squash) January 28, 2026 16:10
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dlarocque merged commit 6404b28 into main Jan 29, 2026
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dlarocque deleted the dl/fst-regex branch January 29, 2026 15:54
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