---
type: change
message: |-
Implement commit combining
Adds a method CombineCommitChanges which takes in a range of commits and a
branch. It determines what the change_hash of the range is (using the message of
the last change commit in the range, and the file diff across the full range),
collects all credentials for that hash, and creates a new change commit with all
that information. That new change commit is then added onto the given branch
(but only if the change_hash would remain the same by doing so).
A corresponding combine command has also been added to the dehub binary.
change_hash: ALpURxN61PHUo5uzN9GTlM5V+4YcirKWpZr4G9llZVdu
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account: mediocregopher
---
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: |-
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
message: |-
Rename trunk branch to main branch
The term "trunk" is too close to "branch", imo, and is confusing since its
inverse term, "thread", isn't related to branch at all. Ultimately I think it's
best to leave "branch" as a git specific term, and use "main" and "thread" to
denote the different branch types of dehub.
change_hash: ANitkSWx+QHnxo/d0zg+lrWdeqx1PHqH2GQ2uvyMYZNa
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account: mediocregopher
message: |-
Refactor access controls to support multiple branches
This was a big lift. It implements a backwards incompatible change to overhaul
access control patterns to also encompass which branch is being interacted with,
not only which files. The `accessctl` package was significantly rewritten to
support this, as well as some of the code modifying it. The INTRODUCTION and
SPEC were also appropriately updated.
The change to the SPEC is _technically_ backwards incompatible, but it won't
effect anything. The `access_control` previously being used will just be
ignored, and the changes to `accessctl` include the definition of fallback
access controls which will automatically be applied if nothing else matches, so
when verifying the older history of this repo those will be used.
change_hash: AIfNYLmOLGpuyTiVodT3hDe9lF4E+5DbOTgSdkbjJONb
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account: mediocregopher
