fix(tree-walker): LocalDependencyTreeLoader fails resolving symlink l…#746
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fix(tree-walker): LocalDependencyTreeLoader fails resolving symlink l…#746ErwanRaulo wants to merge 1 commit into
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bug
LocalDependencyTreeLoader.load() was failing on macOS by returning an empty dependency tree.
cause:
On macOS, os.tmpdir() returns /var/folders/..., which is a symlink to /private/var/folders/...
consequence:
two root nodes in the Arborist inventory, the incorrect one of which was referenced by arb.actualTree.
why this fix?
The only place where realpath should be used is in LocalDependencyTreeLoader, which communicates with Arborist. it is responsible for ensuring path consistency.