Fix: live-wrap matches a capitalised component to its rendered tag (#875)

[abdulwahabone]

find_opener_line compared the browser's lowercased rendered tag (input) to the source opener (Input) with ==, so live-wrap and live-insert reported "could not locate element" for any same-named component. The comparison now ignores ASCII case; the contract sentence, a unit test, and one oracle case cover it.

Refs #875 (the opener half of Bug A). Merge after or with the #852 fix: with the opener now found, a multi-line or =>-in-prop self-closing component still gets an overshot closing line from find_closing_line, where it used to fail cleanly. Bug B is not reproduced and not touched.

Validation: cargo test -p impeccable-live, release build, IMPECCABLE_BIN=<branch build> bun run test (oracle and framework fixtures green).

AI assistance: Claude Code.

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Note

Low Risk
Narrow change to tag comparison during source search; slightly broader matching for similarly named tags with different casing only.

Overview
live-wrap / live-insert element location now treats --tag and the source opener as a match when they differ only by ASCII case (e.g. browser input vs source <Input>), instead of failing with "could not locate element."

find_opener_line in wrap_common.rs uses eq_ignore_ascii_case on both the match line and the ≤10-line backwalk path. CLI-CONTRACT.md documents this behavior. Coverage adds a Rust unit test and an oracle case (live-wrap-tsx-component-tag-case) for wrapping a capitalized JSX component with a lowercased --tag.

^{Reviewed by Cursor Bugbot for commit 6993631. Bugbot is set up for automated code reviews on this repo. Configure here.}

[greptile-apps]

Confidence Score: 5/5

[Medium risk] Fixes tag matching to handle capitalized component names.

The PR appears safe to merge after or with the separately tracked closing-line fix identified by the author.

Summary

The PR lets live source search match a capitalized component opener to a lowercased rendered tag. It also updates the CLI contract and adds unit and oracle coverage.

_{Reviews (2) · Last reviewed commit: "Fix: live-wrap matches a capitalised com..."}

[abdulwahabone]

@greptileai