Add symbol-driven default footprint inference in Component()#559
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Add symbol-driven default footprint inference in Component()#559
Component()#559Conversation
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LK
approved these changes
Feb 19, 2026
| use std::path::PathBuf; | ||
| use std::sync::Arc; | ||
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| fn eval_with_files( |
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Would these be cleaner as snapshot_eval! tests?
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Note
Medium Risk
Changes component construction semantics and footprint resolution paths, which can affect evaluation/build/netlist output when symbols or dependencies are missing or mis-specified.
Overview
Component()now accepts an omittedfootprintand will infer it from a file-backed symbol’sFootprintproperty, first by treating it as a local<stem>(or legacy<stem>:<stem>) resolved to<symbol_dir>/<stem>.kicad_mod, and then (when an eval context exists) by mapping KiCad’s<lib>:<fp>to the KiCad footprints package and resolving via declared dependencies before normalizing topackage://URIs.pcb search/component finalization now rewrites symbolFootprintproperties to the local stem form (instead oflib:fp), and the PR adds focused unit/integration tests and snapshots for inference success/failure cases, updates the language spec, refreshes examples to rely on inference, and bumps examplepcb.tomlassets accordingly.Written by Cursor Bugbot for commit 8feabb8. This will update automatically on new commits. Configure here.