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hyperframes/packages/lint
Miguel Ángel 8ee4b7dfda fix(lint): stop a leading <svg> defs block from being mistaken for the composition root (#1867)
Two independent post-release feedback reports of the same mechanism: a
leading <svg> block (icon/gradient/filter <defs>, referenced by url(#id)
elsewhere in the document) placed before the real [data-composition-id]
root manufactures root_missing_composition_id + root_missing_dimensions
on an otherwise-correct composition. Moving the <svg> after the root
cleared both findings for each reporter.

findRootTag returned the first body child that wasn't script/style/meta/
link/title, unconditionally — <svg> was never in that skip list, so a
leading defs-only <svg> got treated as the root.

Fix: skip a leading <svg> when it carries none of the composition markers
itself (data-composition-id/data-width/data-height), so an intentionally
SVG-rooted composition is still eligible as the root. The first attempt at
this only skipped the <svg> open tag, which surfaced a second bug:
extractOpenTags is a flat, nesting-unaware scan, so the very next tag it
returns after skipping <svg> is the svg's own nested child (<defs>,
<filter>, ...), not the sibling after </svg>. Track the svg's closing tag
position and skip every tag before it, not just the <svg> tag itself.

Tests: skips a leading svg defs block (no false root findings); still
treats an <svg> as the root when data-composition-id/data-width/
data-height are declared directly on it. Full lint suite (308 tests) passes.
2026-07-02 17:45:09 -07:00
..
2026-07-02 00:36:07 -07:00