---
type: change
message: |-
refactor how commits are created, as well as how reference following is done
In light of the upcoming combine commit feature, it will be necessary to have
more fine-grained control over how commits are created and stored. This change
attempts to address that, by adding a CommitBare method, which the Commit method
then uses. CommitBare merely creates and stores a commit, without updating HEAD.
Since Commit now has to figure out the parent commit of the HEAD, and deal with
the case of HEAD not being set (a new repo, or an orphan branch), the logic for
reference traversal had to be refactored some as well.
change_hash: AKwHmb4T5APrl3EL7Ox27ABGWrjqjlOGvBD1cOycgPcN
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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
---
type: change
message: |-
normalize how git commits are interacted with, including changing VerifyComit -> VerifyCommits
This commit attempts to normalize git commit interactions in order to reduce
the amount of manual `GitRepo.CommitObject`, `GitRepo.TreeObject`,
`Commit.UnmarshalText`, and `Commit.Interface` calls are done, by creating a
single structure (`GitCommit`) which holds the output of those calls, and is
only created by a single method (`GetGitCommit`), which is then used by a bunch
of other methods to expand its functionality, including implementing a range
request which can be used by verify and the pre-receive hook (though it's only
used by the hook, currently).
change_hash: AMae4PL6+jrxhn2KEGHejstcdT37Gw/jjkl/UuovHcgd
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account: mediocregopher
---
type: change
message: |-
Refactor commit type and logic to account for future commit types
This commit introduces a CommitInterface which CommitChange (previously
ChangeCommit) now implements. Additionally, now all commit messages will include
a type field and a "---" separator. The code is written to still accept all the
old commit messages used in this repo. Other than those changes, most of this is
just rearranging existing code.
change_hash: AHjWAUxCjXgOL0Sb+oQZc6TmuVgVHJn08zpGreYyChwx
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account: mediocregopher
mediocregopher