refactor: cut every core→legacy dependency + reverse gate (3.0 readiness) - #235

Merged

pftg merged 11 commits into

refactor/v3ready-cut-core-legacy-deps

Aug 23, 2026

Commits on Aug 23, 2026

test: reverse gate -- no core file may depend on the v1 trees
pftg
committed
7a0bbc6
refactor: driver detection lives on SnapDiff::Drivers
pftg
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065c8f4
refactor: core config reads go to SnapDiff.config, not the legacy view
pftg
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7d4a469
refactor: core requires point at snap_diff/*, not the v1 forwarders
pftg
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3cd2c18
refactor: one file holds the v1 surface, and the core names none of it
pftg
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9f310ca
test: alias-only gate demands a real single-expression forwarder
pftg
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d76d8e7
build: gemspec resolves the version from snap_diff/version
pftg
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37f63b5
fix: legacy VERSION vanished from six entry points
pftg
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ac2ae68
test: reverse gate catches require_relative escapes
pftg
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84b525e
test: forwarder rule takes simple pass-through args only
pftg
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9a00ef9
docs: flag the two beta moves that fail silently
pftg
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c50d197