With this change, the "You pushed on branch xyz" banner will be
displayed when either the viewed repository or its base repo (if the
current one's a fork) has pull requests enabled. Previously it only
displayed if the viewed repo had PRs enabled.
Furthermore, if the viewed repository is an original repository that the
viewing user has a fork of, if the forked repository has recently pushed
branches, then the banner will appear for the original repository too.
In this case, the notification will include branches from the viewing
user's fork, and branches they pushed to the base repo, too.
Refs: https://codeberg.org/forgejo/forgejo/pulls/2195
Signed-off-by: Gergely Nagy <forgejo@gergo.csillger.hu>
(cherry picked from commit a29f10661d)
(cherry picked from commit 70c5e2021d)
(cherry picked from commit 48b25be67a)
- It's possible that `canSoftDeleteContentHistory` is called without
`ctx.Doer` being set, such as an anonymous user requesting the
`/content-history/detail` endpoint.
- Add a simple condition to always set to `canSoftDelete` to false if an
anonymous user is requesting this, this avoids a panic in the code that
assumes `ctx.Doer` is set.
- Added integration testing.
(cherry picked from commit 0b5db0dcc6)
(cherry picked from commit 30d168bcc8)
(cherry picked from commit 19be82b7ef)
(cherry picked from commit 334b703b17)
This implements "repository flags", a way for instance administrators to
assign custom flags to repositories. The idea is that custom templates
can look at these flags, and display banners based on them, Forgejo does
not provide anything built on top of it, just the foundation. The
feature is optional, and disabled by default. To enable it, set
`[repository].ENABLE_FLAGS = true`.
On the UI side, instance administrators will see a new "Manage flags"
tab on repositories, and a list of enabled tags (if any) on the
repository home page. The "Manage flags" page allows them to remove
existing flags, or add any new ones that are listed in
`[repository].SETTABLE_FLAGS`.
The model does not enforce that only the `SETTABLE_FLAGS` are present.
If the setting is changed, old flags may remain present in the database,
and anything that uses them, will still work. The repository flag
management page will allow an instance administrator to remove them, but
not set them, once removed.
Signed-off-by: Gergely Nagy <forgejo@gergo.csillger.hu>
(cherry picked from commit ba735ce222)
(cherry picked from commit f09f6e029b)
(cherry picked from commit 2f8b041489)
(cherry picked from commit d3186ee5f4)
Adds a new `/{username}/{repo}/badges` family of routes, which redirect
to various shields.io badges. The goal is to not reimplement badge
generation, and delegate it to shields.io (or a similar service), which
are already used by many. This way, we get all the goodies that come
with it: different styles, colors, logos, you name it.
So these routes are just thin wrappers around shields.io that make it
easier to display the information we want. The URL is configurable via
`app.ini`, and is templatable, allowing to use alternative badge
generator services with slightly different URL patterns.
Additionally, for compatibility with GitHub, there's an
`/{username}/{repo}/actions/workflows/{workflow_file}/badge.svg` route
that works much the same way as on GitHub. Change the hostname in the
URL, and done.
Fixes gitea#5633, gitea#23688, and also fixes#126.
Work sponsored by Codeberg e.V.
Signed-off-by: Gergely Nagy <forgejo@gergo.csillger.hu>
(cherry picked from commit fcd0f61212)
(cherry picked from commit 20d14f7844)
(cherry picked from commit 4359741431)
(cherry picked from commit 35cff45eb8)
(cherry picked from commit 2fc0d0b8a3)
When displaying the repo home view, do not redirect to unit types that
can't be defaults (which, at the moment, are the external wiki and issue
tracker unit types).
If we'd redirect to those, that would mean that a repository with the
Code unit disabled, and an external issue tracker would immediately
redirect to the external issue tracker, making it harder to reach other,
non-external units of the repo.
Fixes#1965.
Signed-off-by: Gergely Nagy <forgejo@gergo.csillger.hu>
(cherry picked from commit 44078e5460)
(cherry picked from commit 1868dec2e4)
(cherry picked from commit c3a8e98870)
(cherry picked from commit 9266b1916f)
(cherry picked from commit 8fa5ff65af)
- The endpoint was moved from being an API endpoint to an web endpoint
with JSON result. However the API context isn't the same as the web
context, for example the `ctx.Error` only takes in the first two
arguments into consideration and doesn't do logging, which is not the
same behavior as the API context where there's three arguments and does
do logging and only reveal the function + error if the user is admin.
- Remove any details in the error message and do the logging seperatly,
this is somewhat consistent with how other API endpoints behave.
- Ref: https://codeberg.org/forgejo/forgejo/issues/1998
(cherry picked from commit fe71e32ace)
(cherry picked from commit c89e0735fa)
(cherry picked from commit 4c04dcfc59)
(cherry picked from commit 66eae1041c)
(cherry picked from commit 7b70fa9392)
(cherry picked from commit abf64ca0e3)
This is largely based on gitea#6312 by @ashimokawa, with updates and
fixes by myself, and incorporates the review feedback given in that pull
request, and more.
What this patch does is add a new "default_permissions" column to the
`repo_units` table (defaulting to read permission), adjusts the
permission checking code to take this into consideration, and then
exposes a setting that lets a repo administrator enable any user on a
Forgejo instance to edit the repo's wiki (effectively giving the wiki
unit of the repo "write" permissions by default).
By default, wikis will remain restricted to collaborators, but with the
new setting exposed, they can be turned into globally editable wikis.
FixesCodeberg/Community#28.
Signed-off-by: Gergely Nagy <forgejo@gergo.csillger.hu>
(cherry picked from commit 4b74439922)
(cherry picked from commit 337cf62c10)
(cherry picked from commit b6786fdb32)
(cherry picked from commit a5d2829a10)
[GITEA] Optionally allow anyone to edit Wikis (squash) AddTokenAuth
(cherry picked from commit fed50cf72e)
(cherry picked from commit 42c55e494e)
(cherry picked from commit e3463bda47)
Similar to how some other parts of the web UI support a `/latest` path
to directly go to the latest of a certain thing, let the Actions web UI
do the same: `/{owner}/{repo}/actions/runs/latest` will redirect to the
latest run, if there's one available.
Fixes gitea#27991.
Signed-off-by: Gergely Nagy <forgejo@gergo.csillger.hu>
(cherry picked from commit f67ccef1dd)
Code cleanup in the actions.ViewLatest route handler
Based on feedback received after the feature was merged, use
`ctx.NotFound` and `ctx.ServerError`, and drop the use of the
unnecessary `ctx.Written()`.
Signed-off-by: Gergely Nagy <forgejo@gergo.csillger.hu>
(cherry picked from commit 74e42da563)
(cherry picked from commit f7535a1cef)
(cherry picked from commit 1a90cd37c3)
(cherry picked from commit d86d71340a)
(cherry picked from commit 9e5cce1afc)
(cherry picked from commit 2013fb3fab)
(cherry picked from commit 88b9d21d11)
(cherry picked from commit 72c020298e)
(cherry picked from commit 6525f730df)
- Add a dropdown to the web interface for changing files to select which
Email should be used for the commit. It only shows (and verifies) that a
activated mail can be used, while this isn't necessary, it's better to
have this already in place.
- Added integration testing.
- Resolves https://codeberg.org/forgejo/forgejo/issues/281
(cherry picked from commit 564e701f40)
(cherry picked from commit de8f2e03cc)
(cherry picked from commit 0182cff12e)
(cherry picked from commit 9c74254d46)
(cherry picked from commit 2f0b68f821)
(cherry picked from commit 079b995d49)
(cherry picked from commit 6952ea6ee3)
(cherry picked from commit 6c7d5a5d14)
(cherry picked from commit 49c39f0ed5)
(cherry picked from commit a8f9727388)
- If you attempted to get a branch feed on a empty repository, it would
result in a panic as the code expects that the branch exists.
- `context.RepoRefByType` would normally already 404 if the branch
doesn't exist, however if a repository is empty, it would not do this
check.
- Fix bug where `/atom/branch/*` would return a RSS feed.
(cherry picked from commit d27bcd98a4)
(cherry picked from commit c58566403d)
(cherry picked from commit b8b3f6ab8b)
(cherry picked from commit 195520100b)
(cherry picked from commit 6e417087dd)
(cherry picked from commit ff91e5957a)
(cherry picked from commit 6626d5cc75)
(cherry picked from commit 62f8ab793b)
(cherry picked from commit e5bbf1a2d0)
(cherry picked from commit f5b8c8edea)
(cherry picked from commit 50948fa11b)
(cherry picked from commit 83a9f7f442)
(cherry picked from commit 679438b5d6)
(cherry picked from commit 17db07d6d0)
- The `<title>` element that lives inside the `<head>` element is an important element that gives browsers and search engine crawlers the title of the webpage, hence the element name. It's therefor important that this title is accurate.
- Currently there are three issues with titles on repositories. It doesn't use the `FullName` and instead only uses the repository name, this doesn't distinguish which user or organisation the repository is on. It doesn't show the full treepath in the title when visiting an file inside a directory and instead only uses the latest path in treepath. It can show the repository name twice if the `.Title` variable also included the repository name such as on the repository homepage.
- Use the repository's fullname (which include which user the repository is on) instead of just their name.
- Display the repository's fullname if it isn't already in `.Title`.
- Use the full treepath in the repository code view instead of just the
last path.
- Adds integration tests.
- Adds a new repository (`repo59`) that has 3 depths for folders, which
wasn't in any other fixture repository yet, so the full treepath for
could be properly tested.
- Resolves https://codeberg.org/forgejo/forgejo/issues/1276
(cherry picked from commit ff9a6a2cda)
(cherry picked from commit 76dffc8621)
(cherry picked from commit ff0615b9d0)
(cherry picked from commit 8712eaa394)
(cherry picked from commit 0c11587582)
(cherry picked from commit 3cbd9fb792)
Conflicts:
tests/integration/repo_test.go
https://codeberg.org/forgejo/forgejo/pulls/1512
(cherry picked from commit fbfdba8ae9)
Conflicts:
models/fixtures/release.yml
https://codeberg.org/forgejo/forgejo/pulls/1550
(cherry picked from commit 8b2bf0534c)
(cherry picked from commit d706d9e222)
(cherry picked from commit 6d46261a3f)
(cherry picked from commit f864d18ad3)
(cherry picked from commit 80f8620d0d)
[GITEA] Improve HTML title on repositories (squash) do not double escape
(cherry picked from commit 22882fe25c)
(cherry picked from commit 63e99df3d1)
(cherry picked from commit b65d777bc7)
(cherry picked from commit 2961f4f632)
(cherry picked from commit f7f723628c)
(cherry picked from commit 9ed7915826)
(cherry picked from commit 8b9ead4608)
(cherry picked from commit 50eeaf1fbc)
(cherry picked from commit ee6f32820e)
(cherry picked from commit bf337bed35)
(cherry picked from commit 6be9501ec0)
(cherry picked from commit b39860570d)
(cherry picked from commit 3f30f486d5)
(cherry picked from commit 5680ecdbe9)
(cherry picked from commit da6a19ad16)
(cherry picked from commit 5462493a77)
(cherry picked from commit 530fe57dde)
(cherry picked from commit f174f35644)
Conflicts:
models/fixtures/repository.yml
https://codeberg.org/forgejo/forgejo/pulls/2214
(cherry picked from commit 75212b3a59)
(cherry picked from commit 6e3c0be555)
[GITEA] Fix cancelled migration deletion modal
- https://codeberg.org/forgejo/forgejo/pulls/1473 made that dangerous
actions such as deletion also would need to type in the owner's name.
This was apparently not reflected to the deletion modal for migrations
that failed or were cancelled.
(cherry picked from commit c38dbd6f88)
(cherry picked from commit 7c07592d01)
(cherry picked from commit 78637af2b6)
[SHARED] make confirmation clearer for dangerous actions
- Currently the confirmation for dangerous actions such as transferring
the repository or deleting it only requires the user to ~~copy paste~~
type the repository name.
- This can be problematic when the user has a fork or another repository
with the same name as an organization's repository, and the confirmation
doesn't make clear that it could be deleting the wrong repository. While
it's mentioned in the dialog, it's better to be on the safe side and
also add the owner's name to be an element that has to be typed for
these dangerous actions.
- Added integration tests.
(cherry picked from commit bf679b24dd)
(cherry picked from commit 1963085dd9)
(cherry picked from commit fb94095d19)
(cherry picked from commit e1d1e46afe)
(cherry picked from commit 93993029e4)
(cherry picked from commit df3b058179)
(cherry picked from commit 8ccc6b9cba)
(cherry picked from commit 9fbe28fca3)
(cherry picked from commit 4ef2be6dc7)
https://codeberg.org/forgejo/forgejo/pulls/1873
Moved test from repo_test.go to forgejo_confirmation_repo_test.go to
avoid conflicts.
(cherry picked from commit 83cae67aa3)
(cherry picked from commit 447009ff56)
(cherry picked from commit 72c0a6150a)
(cherry picked from commit 8ee9c070b9)
(cherry picked from commit 89aba06403)
(cherry picked from commit 798407599f)
(cherry picked from commit 41c9a2606b)
(cherry picked from commit a57b214e36)
(cherry picked from commit fd287a9134)
- The watch/unwatch button and star/unstar get their own template
- The backend returns HTML instead of redirect
---------
Signed-off-by: Yarden Shoham <git@yardenshoham.com>
Co-authored-by: John Olheiser <john.olheiser@gmail.com>
Fixes#28660
Fixes an admin api bug related to `user.LoginSource`
Fixed `/user/emails` response not identical to GitHub api
This PR unifies the user update methods. The goal is to keep the logic
only at one place (having audit logs in mind). For example, do the
password checks only in one method not everywhere a password is updated.
After that PR is merged, the user creation should be next.
Follow #28654
The `comments` might be empty, so the templates shouldn't (and couldn't)
use it to render. When there is no comment, the UI should also be
updated to empty, so returning an empty body is good enough.
- Closes https://github.com/go-gitea/gitea/issues/28880
This change introduces htmx with the hope we could use it to make Gitea
more reactive while keeping our "HTML rendered on the server" approach.
- Add `htmx.js` that imports `htmx.org` and initializes error toasts
- Place `hx-headers='{"x-csrf-token": "{{.CsrfToken}}"}'` on the
`<body>` tag so every request that htmx sends is authenticated
- Place `hx-swap="outerHTML"` on the `<body>` tag so the response of
each htmx request replaces the tag it targets (as opposed to its inner
content)
- Place `hx-push-url="false"` on the `<body>` tag so no changes to the
URL happen in `<form>` tags
- Add the `is-loading` class during request
### Error toasts in action
![errors](https://github.com/go-gitea/gitea/assets/20454870/181a1beb-1cb8-4858-abe8-fa1fc3f5b8f3)
## Don't do a full page load when clicking the subscribe button
- Refactor the form around the subscribe button into its own template
- Use htmx to perform the form submission
- `hx-boost="true"` to prevent the default form submission behavior of a
full page load
- `hx-sync="this:replace"` to replace the current request (in case the
button is clicked again before the response is returned)
- `hx-target="this"` to replace the form tag with the new form tag
- Change the backend response to return a `<form>` tag instead of a
redirect to the issue page
### Before
![subscribe_before](https://github.com/go-gitea/gitea/assets/20454870/cb2439a2-c3c0-425c-8d3c-5d646b1cdc28)
### After
![subscribe_after](https://github.com/go-gitea/gitea/assets/20454870/6fcd77d8-7b11-40b0-af4f-b152aaad787c)
## Don't do a full page load when clicking the follow button
- Use htmx to perform the button request
- `hx-post="{{.ContextUser.HomeLink}}?action=follow"` to send a POST
request to follow the user
- `hx-target="#profile-avatar-card"` to target the card div for
replacement
- `hx-indicator="#profile-avatar-card"` to place the loading indicator
on the card
- Change the backend response to return a `<div>` tag (the card) instead
of a redirect to the user page
### Before
![follow_before](https://github.com/go-gitea/gitea/assets/20454870/a210b643-6e74-4ff9-8e61-d658c62edf1f)
### After
![follow_after](https://github.com/go-gitea/gitea/assets/20454870/5bb19ae9-0d59-4ae3-b538-4c83334e4722)
---------
Signed-off-by: Yarden Shoham <git@yardenshoham.com>
Co-authored-by: 6543 <m.huber@kithara.com>
Co-authored-by: Giteabot <teabot@gitea.io>
## Purpose
This is a refactor toward building an abstraction over managing git
repositories.
Afterwards, it does not matter anymore if they are stored on the local
disk or somewhere remote.
## What this PR changes
We used `git.OpenRepository` everywhere previously.
Now, we should split them into two distinct functions:
Firstly, there are temporary repositories which do not change:
```go
git.OpenRepository(ctx, diskPath)
```
Gitea managed repositories having a record in the database in the
`repository` table are moved into the new package `gitrepo`:
```go
gitrepo.OpenRepository(ctx, repo_model.Repo)
```
Why is `repo_model.Repository` the second parameter instead of file
path?
Because then we can easily adapt our repository storage strategy.
The repositories can be stored locally, however, they could just as well
be stored on a remote server.
## Further changes in other PRs
- A Git Command wrapper on package `gitrepo` could be created. i.e.
`NewCommand(ctx, repo_model.Repository, commands...)`. `git.RunOpts{Dir:
repo.RepoPath()}`, the directory should be empty before invoking this
method and it can be filled in the function only. #28940
- Remove the `RepoPath()`/`WikiPath()` functions to reduce the
possibility of mistakes.
---------
Co-authored-by: delvh <dev.lh@web.de>
The `ToUTF8*` functions were stripping BOM, while BOM is actually valid
in UTF8, so the stripping must be optional depending on use case. This
does:
- Add a options struct to all `ToUTF8*` functions, that by default will
strip BOM to preserve existing behaviour
- Remove `ToUTF8` function, it was dead code
- Rename `ToUTF8WithErr` to `ToUTF8`
- Preserve BOM in Monaco Editor
- Remove a unnecessary newline in the textarea value. Browsers did
ignore it, it seems but it's better not to rely on this behaviour.
Fixes: https://github.com/go-gitea/gitea/issues/28743
Related: https://github.com/go-gitea/gitea/issues/6716 which seems to
have once introduced a mechanism that strips and re-adds the BOM, but
from what I can tell, this mechanism was removed at some point after
that PR.
- Refactor the form around the subscribe button into its own template
- Use htmx to perform the form submission
- `hx-boost="true"` to prevent the default form submission behavior of a
full page load
- `hx-sync="this:replace"` to replace the current request (in case the
button is clicked again before the response is returned)
- `hx-target="this"` to replace the form tag with the new form tag
- `hx-push-url="false"` to disable a change to the URL
- `hx-swap="show:no-scroll"` to preserve the scroll position
- Change the backend response to return a `<form>` tag instead of a
redirect to the issue page
- Include `htmx.org` in javascript imports
This change introduces htmx with the hope we could use it to make Gitea
more reactive while keeping our "HTML rendered on the server" approach.
# Before
![before](https://github.com/go-gitea/gitea/assets/20454870/4ec3e81e-4dbf-4338-9968-b0655c276d4c)
# After
![after](https://github.com/go-gitea/gitea/assets/20454870/8c8841af-9bfe-40b2-b1cd-cd1f3c90ba4d)
---------
Signed-off-by: Yarden Shoham <git@yardenshoham.com>
Sometimes you need to work on a feature which depends on another (unmerged) feature.
In this case, you may create a PR based on that feature instead of the main branch.
Currently, such PRs will be closed without the possibility to reopen in case the parent feature is merged and its branch is deleted.
Automatic target branch change make life a lot easier in such cases.
Github and Bitbucket behave in such way.
Example:
$PR_1$: main <- feature1
$PR_2$: feature1 <- feature2
Currently, merging $PR_1$ and deleting its branch leads to $PR_2$ being closed without the possibility to reopen.
This is both annoying and loses the review history when you open a new PR.
With this change, $PR_2$ will change its target branch to main ($PR_2$: main <- feature2) after $PR_1$ has been merged and its branch has been deleted.
This behavior is enabled by default but can be disabled.
For security reasons, this target branch change will not be executed when merging PRs targeting another repo.
Fixes#27062Fixes#18408
---------
Co-authored-by: Denys Konovalov <kontakt@denyskon.de>
Co-authored-by: delvh <dev.lh@web.de>
As more and more options can be set for creating the repository, I don't
think we should put all of them into the creation web page which will
make things look complicated and confusing.
And I think we need some rules about how to decide which should/should
not be put in creating a repository page. One rule I can imagine is if
this option can be changed later and it's not a MUST on the creation,
then it can be removed on the page. So I found trust model is the first
one.
This PR removed the trust model selections on creating a repository web
page and kept others as before.
This is also a preparation for #23894 which will add a choice about SHA1
or SHA256 that cannot be changed once the repository created.
By clicking the currently active "Open" or "Closed" filter button in the
issue list, the user can toggle that filter off in order to see all
issues regardless of state. The URL "state" parameter will be set to
"all" and the "Open"/"Closed" button will not show as active.
Fixes#26548
This PR refactors the rendering of markup links. The old code uses
`strings.Replace` to change some urls while the new code uses more
context to decide which link should be generated.
The added tests should ensure the same output for the old and new
behaviour (besides the bug).
We may need to refactor the rendering a bit more to make it clear how
the different helper methods render the input string. There are lots of
options (resolve links / images / mentions / git hashes / emojis / ...)
but you don't really know what helper uses which options. For example,
we currently support images in the user description which should not be
allowed I think:
<details>
<summary>Profile</summary>
https://try.gitea.io/KN4CK3R
![grafik](https://github.com/go-gitea/gitea/assets/1666336/109ae422-496d-4200-b52e-b3a528f553e5)
</details>
---------
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
Fixes#27114.
* In Gitea 1.12 (#9532), a "dismiss stale approvals" branch protection
setting was introduced, for ignoring stale reviews when verifying the
approval count of a pull request.
* In Gitea 1.14 (#12674), the "dismiss review" feature was added.
* This caused confusion with users (#25858), as "dismiss" now means 2
different things.
* In Gitea 1.20 (#25882), the behavior of the "dismiss stale approvals"
branch protection was modified to actually dismiss the stale review.
For some users this new behavior of dismissing the stale reviews is not
desirable.
So this PR reintroduces the old behavior as a new "ignore stale
approvals" branch protection setting.
---------
Co-authored-by: delvh <dev.lh@web.de>
- Make use of the `form-fetch-action` for the merge button, which will
automatically prevent the action from happening multiple times and show
a nice loading indicator as user feedback while the merge request is
being processed by the server.
- Adjust the merge PR code to JSON response as this is required for the
`form-fetch-action` functionality.
- Resolves https://codeberg.org/forgejo/forgejo/issues/774
- Likely resolves the cause of
https://codeberg.org/forgejo/forgejo/issues/1688#issuecomment-1313044
(cherry picked from commit 4ec64c19507caefff7ddaad722b1b5792b97cc5a)
Co-authored-by: Gusted <postmaster@gusted.xyz>
Fix#28157
This PR fix the possible bugs about actions schedule.
## The Changes
- Move `UpdateRepositoryUnit` and `SetRepoDefaultBranch` from models to
service layer
- Remove schedules plan from database and cancel waiting & running
schedules tasks in this repository when actions unit has been disabled
or global disabled.
- Remove schedules plan from database and cancel waiting & running
schedules tasks in this repository when default branch changed.
Fix#27722Fix#27357Fix#25837
1. Fix the typo `BlockingByDependenciesNotPermitted`, which causes the
`not permitted message` not to show. The correct one is `Blocking` or
`BlockedBy`
2. Rewrite the perm check. The perm check uses a very tricky way to
avoid duplicate checks for a slice of issues, which is confusing. In
fact, it's also the reason causing the bug. It uses `lastRepoID` and
`lastPerm` to avoid duplicate checks, but forgets to assign the
`lastPerm` at the end of the code block. So I rewrote this to avoid this
trick.
![I U1AT{GNFY3
1HZ`6L{(2L](https://github.com/go-gitea/gitea/assets/70063547/79acd02a-a567-4316-ae0d-11c6461becf1)
3. It also reuses the `blocks` slice, which is even more confusing. So I
rewrote this too.
![UARFPXRGGZQFB7J$2`R}5_R](https://github.com/go-gitea/gitea/assets/70063547/f21cff0f-d9ac-4ce4-ae4d-adffc98ecd99)
Introduce the new generic deletion methods
- `func DeleteByID[T any](ctx context.Context, id int64) (int64, error)`
- `func DeleteByIDs[T any](ctx context.Context, ids ...int64) error`
- `func Delete[T any](ctx context.Context, opts FindOptions) (int64,
error)`
So, we no longer need any specific deletion method and can just use
the generic ones instead.
Replacement of #28450Closes#28450
---------
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
The 4 functions are duplicated, especially as interface methods. I think
we just need to keep `MustID` the only one and remove other 3.
```
MustID(b []byte) ObjectID
MustIDFromString(s string) ObjectID
NewID(b []byte) (ObjectID, error)
NewIDFromString(s string) (ObjectID, error)
```
Introduced the new interfrace method `ComputeHash` which will replace
the interface `HasherInterface`. Now we don't need to keep two
interfaces.
Reintroduced `git.NewIDFromString` and `git.MustIDFromString`. The new
function will detect the hash length to decide which objectformat of it.
If it's 40, then it's SHA1. If it's 64, then it's SHA256. This will be
right if the commitID is a full one. So the parameter should be always a
full commit id.
@AdamMajer Please review.
- Remove `ObjectFormatID`
- Remove function `ObjectFormatFromID`.
- Use `Sha1ObjectFormat` directly but not a pointer because it's an
empty struct.
- Store `ObjectFormatName` in `repository` struct