Commit Graph

439 Commits

Author SHA1 Message Date
techknowlogick a346a8c852
bump to use go 1.22 (#29119) 2024-02-14 18:19:57 +00:00
wxiaoguang d0183dfa49
Refactor git version functions and check compatibility (#29155)
Introduce a new function checkGitVersionCompatibility, when the git
version can't be used by Gitea, tell the end users to downgrade or
upgrade. The refactored functions are related to make the code easier to
test.

And simplify the comments for "safe.directory"

---------

Co-authored-by: delvh <dev.lh@web.de>
2024-02-14 17:18:30 +00:00
Chris Copeland 47b5965862
Add merge style `fast-forward-only` (#28954)
With this option, it is possible to require a linear commit history with
the following benefits over the next best option `Rebase+fast-forward`:
The original commits continue existing, with the original signatures
continuing to stay valid instead of being rewritten, there is no merge
commit, and reverting commits becomes easier.

Closes #24906
2024-02-12 23:37:23 +01:00
wxiaoguang a24e1da7e9
Refactor parseSignatureFromCommitLine (#29054)
Replace #28849. Thanks to @yp05327 for the looking into the problem.
Fix #28840

The old behavior of newSignatureFromCommitline is not right. The new
parseSignatureFromCommitLine:

1. never fails
2. only accept one format (if there is any other, it could be easily added)

And add some tests.
2024-02-09 11:02:53 +08:00
Lunny Xiao 5f82ead13c
Simplify how git repositories are opened (#28937)
## 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>
2024-01-27 21:09:51 +01:00
John Olheiser 76bbad4e74
Check for sha256 support to use --object-format flag (#28928)
This should fix https://github.com/go-gitea/gitea/issues/28927

Technically older versions of Git would support this flag as well, but
per https://github.com/go-gitea/gitea/pull/28466 that's the version
where using it (object-format=sha256) left "experimental" state.

`sha1` is (currently) the default, so older clients should be unaffected
in either case.

Signed-off-by: jolheiser <john.olheiser@gmail.com>
2024-01-25 13:04:50 -05:00
wxiaoguang 82acf22d9c
Update go dependencies and fix go-git (#28893)
More details are in the comment of repo_base_gogit.go

And ref: https://github.com/go-git/go-git/issues/1006
2024-01-23 05:40:00 +00:00
Adam Majer d68a613ba8
Add support for sha256 repositories (#23894)
Currently only SHA1 repositories are supported by Gitea. This adds
support for alternate SHA256 with the additional aim of easier support
for additional hash types in the future.

Fixes: #13794
Limited by: https://github.com/go-git/go-git/issues/899
Depend on: #28138

<img width="776" alt="图片" src="https://github.com/go-gitea/gitea/assets/81045/5448c9a7-608e-4341-a149-5dd0069c9447">

---------

Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
Co-authored-by: 6543 <6543@obermui.de>
2024-01-19 17:05:02 +01:00
Brecht Van Lommel 1167d523c4
Fix archive creating LFS hooks and breaking pull requests (#28848)
When LFS hooks are present in gitea-repositories, operations like git
push for creating a pull request fail. These repositories are not meant
to include LFS files or git push them, that is handled separately. And
so they should not have LFS hooks.

Installing git-lfs on some systems (like Debian Linux) will
automatically set up /etc/gitconfig to create LFS hooks in repositories.
For most git commands in Gitea this is not a problem, either because
they run on a temporary clone or the git command does not create LFS
hooks.

But one case where this happens is git archive for creating repository
archives. To fix that, add a GIT_CONFIG_NOSYSTEM=1 to disable using the
system configuration for that command.

According to a comment, GIT_CONFIG_NOSYSTEM is not used for all git
commands because the system configuration can be intentionally set up
for Gitea to use.

Resolves #19810, #21148
2024-01-19 05:49:18 +00:00
Lunny Xiao c8ba17c73f
Remove duplicated checkinit on git module (#28824)
`checkInit` has been invoked in `InitSimple`. So it's unnecessary to
invoke it twice in `InitFull`.
2024-01-17 09:56:00 +00:00
Lunny Xiao 930e38d010
Use refname:strip-2 instead of refname:short when syncing tags (#28797)
Fix #28694 

Generally, `refname:short` should be equal to `refname:lstrip=2` except
`core.warnAmbiguousRefs is used to select the strict abbreviation mode.`

ref:
https://git-scm.com/docs/git-for-each-ref#Documentation/git-for-each-ref.txt-refname
2024-01-16 08:13:07 +01:00
Mihir Joshi 669bbbaf24
Integration Test for Commit Search containing Square Brackets (#28751)
Integration test for #28744 

Change keywords commit search flag from `-F` to `--fixed-strings` for
readability
2024-01-11 11:04:45 +08:00
Mihir Joshi 839cd26b1a
Add -F to commit search to treat keywords as strings (#28744)
Fixes #28269

The [default
behavior](https://git-scm.com/docs/git-log#Documentation/git-log.txt---basic-regexp)
of --grep in git log is to interpret the keyword as a regular
expression. This causes the search to fail in the cases where the search
keyword contains a `[`, since `[` is a special character used in grep.

If we want our keywords to be interpreted as 'strings', we should use
[-F
flag](https://git-scm.com/docs/git-log#Documentation/git-log.txt---basic-regexp).
2024-01-10 11:28:20 +00:00
Lunny Xiao e7cb8da2a8
Always enable caches (#28527)
Nowadays, cache will be used on almost everywhere of Gitea and it cannot
be disabled, otherwise some features will become unaviable.

Then I think we can just remove the option for cache enable. That means
cache cannot be disabled.
But of course, we can still use cache configuration to set how should
Gitea use the cache.
2023-12-19 09:29:05 +00:00
Lunny Xiao 4eb2a29910
Improve ObjectFormat interface (#28496)
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.
2023-12-19 07:20:47 +00:00
wxiaoguang 11f0519ad8
Update go dependencies (#28518)
Update golang.org/x/crypto for CVE-2023-48795 and update other packages.
`go-git` is not updated because it needs time to figure out why some
tests fail.
2023-12-19 09:18:42 +08:00
wxiaoguang 20929edc99
Add option to disable ambiguous unicode characters detection (#28454)
* Close #24483
* Close #28123
* Close #23682
* Close #23149

(maybe more)
2023-12-17 14:38:54 +00:00
Lunny Xiao 408a484224
Adjust object format interface (#28469)
- Remove `ObjectFormatID`
- Remove function `ObjectFormatFromID`.
- Use `Sha1ObjectFormat` directly but not a pointer because it's an
empty struct.
- Store `ObjectFormatName` in `repository` struct
2023-12-17 11:56:08 +00:00
wxiaoguang 9947af639c
Only use SHA256 feature when git >= 2.42 (#28466)
And fix some comments
2023-12-14 16:51:05 +08:00
Adam Majer cbf923e87b
Abstract hash function usage (#28138)
Refactor Hash interfaces and centralize hash function. This will allow
easier introduction of different hash function later on.

This forms the "no-op" part of the SHA256 enablement patch.
2023-12-13 21:02:00 +00:00
Adam Majer d9c19899cd
Make gogit Repository.GetBranchNames consistent (#28348) 2023-12-07 12:08:17 -05:00
darrinsmart 38a93a0665
Convert git commit summary to valid UTF8. (#28356)
The summary string ends up in the database, and (at least) MySQL &
PostgreSQL require valid UTF8 strings.

Fixes #28178

Co-authored-by: Darrin Smart <darrin@filmlight.ltd.uk>
2023-12-05 14:34:24 +08:00
KN4CK3R 14354e4f8e
Read `previous` info from git blame (#28306)
Fixes #28280

Reads the `previous` info from the `git blame` output instead of
calculating it afterwards.
2023-12-01 01:26:52 +00:00
silverwind ce83609ff6
Upgrade to golangci-lint@v1.55.0 (#27756)
https://github.com/golangci/golangci-lint/releases/tag/v1.55.0
2023-10-24 02:54:59 +00:00
Nanguan Lin dc04044716
Replace assert.Fail with assert.FailNow (#27578)
assert.Fail() will continue to execute the code while assert.FailNow()
not. I thought those uses of assert.Fail() should exit immediately.
PS: perhaps it's a good idea to use
[require](https://pkg.go.dev/github.com/stretchr/testify/require)
somewhere because the assert package's default behavior does not exit
when an error occurs, which makes it difficult to find the root error
reason.
2023-10-11 11:02:24 +00:00
Eng Zer Jun 13d5d2e711
Remove redundant `len` check around loop (#27464)
This pull request is a minor code cleanup.

From the Go specification (https://go.dev/ref/spec#For_range):

> "1. For a nil slice, the number of iterations is 0."
> "3. If the map is nil, the number of iterations is 0."

`len` returns 0 if the slice or map is nil
(https://pkg.go.dev/builtin#len). Therefore, checking `len(v) > 0`
before a loop is unnecessary.

---

At the time of writing this pull request, there wasn't a lint rule that
catches these issues. The closest I could find is
https://staticcheck.dev/docs/checks/#S103

Signed-off-by: Eng Zer Jun <engzerjun@gmail.com>
2023-10-06 14:49:37 +08:00
wxiaoguang dfa4e5857f
Fix git 2.11 error when checking IsEmpty (again) (#27399)
Follow  #27393

Sorry that I made a mistake in #27393. The `errbuf` is not empty when
the err is `exit status 129`.
2023-10-02 15:59:39 +00:00
wxiaoguang caef9f9503
Fix git 2.11 error when checking IsEmpty (#27393)
Fix #27389
2023-10-02 22:05:21 +08:00
KN4CK3R ed64f1c2b8
Support `.git-blame-ignore-revs` file (#26395)
Closes #26329

This PR adds the ability to ignore revisions specified in the
`.git-blame-ignore-revs` file in the root of the repository.


![grafik](https://github.com/go-gitea/gitea/assets/1666336/9e91be0c-6e9c-431c-bbe9-5f80154251c8)

The banner is displayed in this case. I intentionally did not add a UI
way to bypass the ignore file (same behaviour as Github) but you can add
`?bypass-blame-ignore=true` to the url manually.

---------

Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
2023-09-16 17:42:34 +00:00
wxiaoguang 4807f7be22
Clarify the git command Stdin hanging problem (#26967) 2023-09-08 13:20:38 +00:00
Eng Zer Jun ad3cbbc3b1
Remove redundant nil check in `WalkGitLog` (#26773)
From the Go specification:

> "1. For a nil slice, the number of iterations is 0."
https://go.dev/ref/spec#For_range

Therefore, an additional nil check for before the loop is unnecessary.

Signed-off-by: Eng Zer Jun <engzerjun@gmail.com>
2023-08-29 11:03:43 +00:00
Laurent Cahour b21b63c61a
Add merge files files to GetCommitFileStatus (#20515)
Hi,

We'd like to add merge files files to GetCommitFileStatus fucntions so
API returns the list of all the files associated to a merged pull
request commit, like GitHub API does.
The list of affectedFiles for an API commit is fetched from toCommit()
function in routers/api/v1/repo/commits.go, and API was returning no
file in case of a pull request with no conflict, or just files
associated to the confict resolution, but NOT the full list of merged
files.

This would lead to situations where a CI polling a repo for changes
could miss some file changes due to API returning an empty / partial
list in case of such merged pull requests. (Hope this makes sense :) )

NOTE: I'd like to add a unittest in
integrations/api_repo_git_commits_test.go but failed to understand how
to add my own test bare repo so I can make a test on a merged pull
request commit to check for affectedFiles.
Is there a merged pull request in there that I could use maybe?
Could someone please direct me to the relevant ressources with
informations on how to do that please?

Thanks for your time,
Laurent.

---------

Co-authored-by: Thomas Desveaux <desveaux.thomas@gmail.com>
2023-08-24 10:03:49 +00:00
wxiaoguang c6b92c84fe
Sync repo's IsEmpty status correctly (#26517)
Close #26509
2023-08-17 04:43:39 +00:00
wxiaoguang 7018659a1d
Close stdout correctly for "git blame" (#26470)
Close stdout correctly for "git blame", otherwise the failed "git blame"
would case the request hanging forever.

And "os.Stderr" should never (seldom) be used as git command's stderr
2023-08-13 02:11:20 +00:00
wxiaoguang 2de0752be7
Make git batch operations use parent context timeout instead of default timeout (#26325)
Fix #26064

Some git commands should use parent context, otherwise it would exit too
early (by the default timeout, 10m), and the "cmd.Wait" waits till the
pipes are closed.
2023-08-04 14:50:41 +02:00
Zettat123 8a2f019d69
Support getting changed files when commit ID is `EmptySHA` (#26290)
Fixes #26270.

Co-Author: @wxiaoguang 

Thanks @lunny for providing this solution

As
https://github.com/go-gitea/gitea/issues/26270#issuecomment-1661695151
said, at present we cannot get the names of changed files correctly when
the `OldCommitID` is `EmptySHA`. In this PR, the `GetCommitFilesChanged`
method is added and will be used to get the changed files by commit ID.

References:
- https://stackoverflow.com/a/424142

---------

Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
2023-08-04 02:53:15 +00:00
delvh bd6ef71854
Show branches and tags that contain a commit (#25180)
Now, you can see for a commit which existing branches and tags contain it.
You first have to click on the `load branches and tags` button, they are not preloaded by default.
All branches and tags are ordered descending by creation date.
You can even see without much hassle if the given commit is already part of the default branch.

Closes #25152 

## Screenshots

### Initial

![image](https://github.com/go-gitea/gitea/assets/51889757/84db2c0b-aaef-4f69-ab92-0b812793d2ad)

### Loaded

![image](https://github.com/go-gitea/gitea/assets/51889757/a9b84e66-8e44-4c55-b017-c37f4a45f41b)

---------

Co-authored-by: silverwind <me@silverwind.io>
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
2023-07-27 12:47:41 +02:00
Jason Song aee14b9c0b
Remove `git.FileBlame` (#25841)
The `FileBlame` function looks strange, it has `revision` as argument
but doesn't use it.

Since the function never be used, I think we could just remove it.

If anyone thinks it should be kept, please help fix `revision`.

Co-authored-by: Giteabot <teabot@gitea.io>
2023-07-12 19:07:29 +02:00
silverwind 887a683af9
Update tool dependencies, lock govulncheck and actionlint (#25655)
- Update all tool dependencies
- Lock `govulncheck` and `actionlint` to their latest tags

---------

Co-authored-by: 6543 <m.huber@kithara.com>
Co-authored-by: 6543 <6543@obermui.de>
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
2023-07-09 11:58:06 +00:00
Lunny Xiao 45ac90eb54
Sync branches when mirroring (#25722)
Caused by #22743

---------

Co-authored-by: KN4CK3R <admin@oldschoolhack.me>
2023-07-06 13:18:37 +02:00
silverwind 88f835192d
Replace `interface{}` with `any` (#25686)
Result of running `perl -p -i -e 's#interface\{\}#any#g' **/*` and `make fmt`.

Basically the same [as golang did](2580d0e08d).
2023-07-04 18:36:08 +00:00
Lunny Xiao f35ea2b09a
Add elapsed time on debug for slow git commands (#25642)
To record which command is slow, this PR adds a debug log for slow git
operations.

---------

Co-authored-by: Lauris BH <lauris@nix.lv>
Co-authored-by: delvh <dev.lh@web.de>
2023-07-04 16:22:37 +00:00
Lunny Xiao cc3910d8c3
Fix index generation parallelly failure (#25235)
Fix #22109

---------

Co-authored-by: silverwind <me@silverwind.io>
2023-06-15 02:14:43 +02:00
yp05327 22a39bb961
Fix profile render when the README.md size is larger than 1024 bytes (#25131)
Fixes https://github.com/go-gitea/gitea/issues/25094

`GetBlobContent` will only get the first 1024 bytes, if the README.md
size is larger than 1024 bytes,
We can not render the rest of them.
After this fix, we should provide the limited size to read when call
`GetBlobContent`.

After:

![image](https://github.com/go-gitea/gitea/assets/18380374/22a42936-4cf8-40b4-a5c7-e384082beb0d)

---------

Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
2023-06-13 09:02:25 +00:00
Lunny Xiao 419804fd4d
Fix compatible for webhook ref type (#25195)
Fix #25185 
Caused by #24634
2023-06-13 06:05:28 +00:00
Lunny Xiao faae819f5d
revert the removed method to fix tmpl break on graph page (#25005)
Fix #24996 
Caused by #24634
2023-05-30 21:36:58 +08:00
wxiaoguang 2f149c5c9d
Use `[git.config]` for reflog cleaning up (#24958)
Follow
https://github.com/go-gitea/gitea/pull/24860#discussion_r1200589651

Use `[git.config]` for reflog cleaning up, the new options are more
flexible.

*
https://git-scm.com/docs/git-config#Documentation/git-config.txt-corelogAllRefUpdates
*
https://git-scm.com/docs/git-config#Documentation/git-config.txt-gcreflogExpire

## ⚠️ BREAKING

The section `[git.reflog]` is now obsolete and its keys have been moved
to the following replacements:
- `[git.reflog].ENABLED` → `[git.config].core.logAllRefUpdates`
- `[git.reflog].EXPIRATION` → `[git.config].gc.reflogExpire`
2023-05-28 01:07:14 +00:00
Lunny Xiao f9cfd6ce5b
Use the type RefName for all the needed places and fix pull mirror sync bugs (#24634)
This PR replaces all string refName as a type `git.RefName` to make the
code more maintainable.

Fix #15367
Replaces #23070 
It also fixed a bug that tags are not sync because `git remote --prune
origin` will not remove local tags if remote removed.

We in fact should use `git fetch --prune --tags origin` but not `git
remote update origin` to do the sync.

Some answer from ChatGPT as ref.

> If the git fetch --prune --tags command is not working as expected,
there could be a few reasons why. Here are a few things to check:
> 
>Make sure that you have the latest version of Git installed on your
system. You can check the version by running git --version in your
terminal. If you have an outdated version, try updating Git and see if
that resolves the issue.
> 
>Check that your Git repository is properly configured to track the
remote repository's tags. You can check this by running git config
--get-all remote.origin.fetch and verifying that it includes
+refs/tags/*:refs/tags/*. If it does not, you can add it by running git
config --add remote.origin.fetch "+refs/tags/*:refs/tags/*".
> 
>Verify that the tags you are trying to prune actually exist on the
remote repository. You can do this by running git ls-remote --tags
origin to list all the tags on the remote repository.
> 
>Check if any local tags have been created that match the names of tags
on the remote repository. If so, these local tags may be preventing the
git fetch --prune --tags command from working properly. You can delete
local tags using the git tag -d command.

---------

Co-authored-by: delvh <dev.lh@web.de>
2023-05-26 01:04:48 +00:00
wxiaoguang 395bb33e4c
Merge different languages for language stats (#24900)
Fix #24896

If users set different languages by `linguist-language`, the `stats` map
could be: `java: 100, Java: 200`.

Language stats are stored as case-insensitive in database and there is a
unique key.

So, the different language names should be merged to one unique name:
`Java: 300`
2023-05-24 19:37:36 +00:00
wxiaoguang 8080ace6fc
Support changing git config through `app.ini`, use `diff.algorithm=histogram` by default (#24860)
Close #13454 , Close #23255, Close #14697 (and maybe more related
issues)

Many users have the requirement to customize the git config. This PR
introduces an easy way: put the options in Gitea's app.ini
`[git.config]`, then the config options will be applied to git config.

And it can support more flexible default config values, eg: now
`diff.algorithm=histogram` by default. According to:
https://stackoverflow.com/a/32367597/4754037 , `histogram diff` is
efficient and doesn't like to cause server-side problems.

---------

Co-authored-by: silverwind <me@silverwind.io>
Co-authored-by: KN4CK3R <admin@oldschoolhack.me>
Co-authored-by: Giteabot <teabot@gitea.io>
2023-05-23 16:30:19 +00:00