Change how getReferenceCommit() retrieves commits #1420
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If a tag is annotated, its target() will return a tag object instead of the tag's underlying commit. This causes Repository's getReferenceCommit() to not work as it will try to find a commit based on the tag's oid. By replacing target() with peel(), the code can now find the actual underlying commit regardless of whether a tag is annotated or not. Signed-off-by: Remy Suen <remy.suen@gmail.com>
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The current code in repository.js assumes that the return value from
reference.target()is an oid that points to a commit.nodegit/lib/repository.js
Lines 1057 to 1069 in b6e1478
However, this is not true for annotated commits as its target oid is actually the tag object itself. To get around this,
reference.peel(NodeGit.Object.TYPE.COMMIT)should be used instead so that the reference object will fully unwrap itself to the underlying commit object. This should fix #1370.