---
type: change
message: |-
refactor how file changes and hashes are handled, and add tests for hashes
This involved a few different changes that all worked together:
* Making fileChanged public as ChangedFile, and reorganizing how it's
created/used a bit.
* Renaming the CommitInterface methods to be clearer, and passing in a
`[]ChangedFile` into `ExpectedHash` (previously just `Hash`) rather than
trees.
* Adding tests for the gen*Hash functions.
change_hash: AGCdt2k6FARuf1CBao7zxiuDVMOAdeL5vL8Whnr9KjMu
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account: mediocregopher
---
type: change
message: |-
Implement comment commits
This ended up requiring a little refactoring here and there, as well as a fix
for typeobj after running into a bug. Also made the commit message unmarshaling
a bit more durable, after running into a case where the error message that gets
produced for an invalid commit is not very helpful.
Currently comment commits are not very well tested. The tests for commit objects
in general need to be rethought completely, so they better test the hashes as
well as message head parsing.
change_hash: AO7Cnfcgbuusch969HHVuo8OJCKh+uuiof+qhnmiD5xo
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account: mediocregopher
mediocregopher