Commit Graph

318 Commits

Author SHA1 Message Date
wxiaoguang a0051634b9
Refactor git module, make Gitea use internal git config (#19732)
* Refactor git module, make Gitea use internal git config, add safe.directory config

* introduce git.InitSimple and git.InitWithConfigSync, make serv cmd use gitconfig

* use HOME instead of GIT_CONFIG_GLOBAL, because git always needs a correct HOME

* fix cmd env in cmd/serv.go

* fine tune error message

* Fix a incorrect test case

* fix configAddNonExist

* fix configAddNonExist logic, add `--fixed-value` flag, add tests

* add configSetNonExist function in case it's needed.

* use configSetNonExist for `user.name` and `user.email`

* add some comments

* Update cmd/serv.go

Co-authored-by: zeripath <art27@cantab.net>

* Update cmd/serv.go

Co-authored-by: zeripath <art27@cantab.net>

* Update modules/git/git.go

Co-authored-by: zeripath <art27@cantab.net>

* Update modules/setting/setting.go

Co-authored-by: zeripath <art27@cantab.net>

* Update modules/git/repo_attribute.go

Co-authored-by: zeripath <art27@cantab.net>

* fix spaces in messages

* use `configSet("core.protectNTFS", ...)` instead of `globalCommandArgs`

* remove GIT_CONFIG_NOSYSTEM, continue to use system's git config

* Update cmd/serv.go

Co-authored-by: zeripath <art27@cantab.net>

* fix merge

* remove code for safe.directory

* separate git.CommonEnvs to CommonGitCmdEnvs and CommonCmdServEnvs

* avoid Golang's data race error

Co-authored-by: zeripath <art27@cantab.net>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
2022-06-10 09:57:49 +08:00
Lunny Xiao dbe415fb91
Only log non ErrNotExist errors in git.GetNote (#19884)
* Fix GetNote

* Only log errors if the error is not ErrNotExist

Signed-off-by: Andrew Thornton <art27@cantab.net>

Co-authored-by: Andrew Thornton <art27@cantab.net>
2022-06-07 16:39:50 +08:00
zeripath 1d04e8641d
Set Setpgid on child git processes (#19865)
When Gitea is running as PID 1 git will occassionally orphan child processes leading
to (defunct) processes. This PR simply sets Setpgid to true on these child processes
meaning that these defunct processes will also be correctly reaped.

Fix #19077

Signed-off-by: Andrew Thornton <art27@cantab.net>
2022-06-03 15:36:18 +01:00
Lunny Xiao 4344a64107
Allow custom default merge message with .gitea/default_merge_message/<merge_style>_TEMPLATE.md (#18177)
* Allow custom default merge message with .gitea/MERGE_MESSAGE_<merge_style>_TEMPLATE.md

* Some improvements

* Follow some advices

* Fix bug

* Fix bug

* Fix lint

* Fix close comment

* Fix test

* Fix and docs

* Improve codes

* Update docs and remove unnecessary variables

* return error for GetDefaultMergeMessage

* Fix test

* improve code

* ignore unknow unit type

* return error for GetDefaultMergeMessage

* Update services/pull/merge.go

* Some improvements

* Follow some advices

* Fix bug

* Fix lint

* Improve codes

* Update docs and remove unnecessary variables

* return error for GetDefaultMergeMessage

* improve code

* Handle deleted HeadRepo in GetDefaultMergeMessage

Signed-off-by: Andrew Thornton <art27@cantab.net>

* Fix test

* Fix test

Co-authored-by: zeripath <art27@cantab.net>
2022-05-08 20:32:45 +08:00
delvh 5ca224a789
Allow to mark files in a PR as viewed (#19007)
Users can now mark files in PRs as viewed, resulting in them not being shown again by default when they reopen the PR again.
2022-05-07 20:28:10 +02:00
kolaente 59b30f060a
Auto merge pull requests when all checks succeeded via API (#9307)
* Fix indention

Signed-off-by: kolaente <k@knt.li>

* Add option to merge a pr right now without waiting for the checks to succeed

Signed-off-by: kolaente <k@knt.li>

* Fix lint

Signed-off-by: kolaente <k@knt.li>

* Add scheduled pr merge to tables used for testing

Signed-off-by: kolaente <k@knt.li>

* Add status param to make GetPullRequestByHeadBranch reusable

Signed-off-by: kolaente <k@knt.li>

* Move "Merge now" to a seperate button to make the ui clearer

Signed-off-by: kolaente <k@knt.li>

* Update models/scheduled_pull_request_merge.go

Co-authored-by: 赵智超 <1012112796@qq.com>

* Update web_src/js/index.js

Co-authored-by: 赵智超 <1012112796@qq.com>

* Update web_src/js/index.js

Co-authored-by: 赵智超 <1012112796@qq.com>

* Re-add migration after merge

* Fix frontend lint

* Fix version compare

* Add vendored dependencies

* Add basic tets

* Make sure the api route is capable of scheduling PRs for merging

* Fix comparing version

* make vendor

* adopt refactor

* apply suggestion: User -> Doer

* init var once

* Fix Test

* Update templates/repo/issue/view_content/comments.tmpl

* adopt

* nits

* next

* code format

* lint

* use same name schema; rm CreateUnScheduledPRToAutoMergeComment

* API: can not create schedule twice

* Add TestGetBranchNamesForSha

* nits

* new go routine for each pull to merge

* Update models/pull.go

Co-authored-by: a1012112796 <1012112796@qq.com>

* Update models/scheduled_pull_request_merge.go

Co-authored-by: a1012112796 <1012112796@qq.com>

* fix & add renaming sugestions

* Update services/automerge/pull_auto_merge.go

Co-authored-by: a1012112796 <1012112796@qq.com>

* fix conflict relicts

* apply latest refactors

* fix: migration after merge

* Update models/error.go

Co-authored-by: delvh <dev.lh@web.de>

* Update options/locale/locale_en-US.ini

Co-authored-by: delvh <dev.lh@web.de>

* Update options/locale/locale_en-US.ini

Co-authored-by: delvh <dev.lh@web.de>

* adapt latest refactors

* fix test

* use more context

* skip potential edgecases

* document func usage

* GetBranchNamesForSha() -> GetRefsBySha()

* start refactoring

* ajust to new changes

* nit

* docu nit

* the great check move

* move checks for branchprotection into own package

* resolve todo now ...

* move & rename

* unexport if posible

* fix

* check if merge is allowed before merge on scheduled pull

* debugg

* wording

* improve SetDefaults & nits

* NotAllowedToMerge -> DisallowedToMerge

* fix test

* merge files

* use package "errors"

* merge files

* add string names

* other implementation for gogit

* adapt refactor

* more context for models/pull.go

* GetUserRepoPermission use context

* more ctx

* use context for loading pull head/base-repo

* more ctx

* more ctx

* models.LoadIssueCtx()

* models.LoadIssueCtx()

* Handle pull_service.Merge in one DB transaction

* add TODOs

* next

* next

* next

* more ctx

* more ctx

* Start refactoring structure of old pull code ...

* move code into new packages

* shorter names ... and finish **restructure**

* Update models/branches.go

Co-authored-by: zeripath <art27@cantab.net>

* finish UpdateProtectBranch

* more and fix

* update datum

* template: use "svg" helper

* rename prQueue 2 prPatchCheckerQueue

* handle automerge in queue

* lock pull on git&db actions ...

* lock pull on git&db actions ...

* add TODO notes

* the regex

* transaction in tests

* GetRepositoryByIDCtx

* shorter table name and lint fix

* close transaction bevore notify

* Update models/pull.go

* next

* CheckPullMergable check all branch protections!

* Update routers/web/repo/pull.go

* CheckPullMergable check all branch protections!

* Revert "PullService lock via pullID (#19520)" (for now...)

This reverts commit 6cde7c9159a5ea75a10356feb7b8c7ad4c434a9a.

* Update services/pull/check.go

* Use for a repo action one database transaction

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: delvh <dev.lh@web.de>

* Update services/issue/status.go

Co-authored-by: delvh <dev.lh@web.de>

* Update services/issue/status.go

Co-authored-by: delvh <dev.lh@web.de>

* use db.WithTx()

* gofmt

* make pr.GetDefaultMergeMessage() context aware

* make MergePullRequestForm.SetDefaults context aware

* use db.WithTx()

* pull.SetMerged only with context

* fix deadlock in `test-sqlite\#TestAPIBranchProtection`

* dont forget templates

* db.WithTx allow to set the parentCtx

* handle db transaction in service packages but not router

* issue_service.ChangeStatus just had caused another deadlock :/
it has to do something with how notification package is handled

* if we merge a pull in one database transaktion, we get a lock, because merge infoce internal api that cant handle open db sessions to the same repo

* ajust to current master

* Apply suggestions from code review

Co-authored-by: delvh <dev.lh@web.de>

* dont open db transaction in router

* make generate-swagger

* one _success less

* wording nit

* rm

* adapt

* remove not needed test files

* rm less diff & use attr in JS

* ...

* Update services/repository/files/commit.go

Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>

* ajust db schema for PullAutoMerge

* skip broken pull refs

* more context in error messages

* remove webUI part for another pull

* remove more WebUI only parts

* API: add CancleAutoMergePR

* Apply suggestions from code review

Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>

* fix lint

* Apply suggestions from code review

* cancle -> cancel

Co-authored-by: delvh <dev.lh@web.de>

* change queue identifyer

* fix swagger

* prevent nil issue

* fix and dont drop error

* as per @zeripath

* Update integrations/git_test.go

Co-authored-by: delvh <dev.lh@web.de>

* Update integrations/git_test.go

Co-authored-by: delvh <dev.lh@web.de>

* more declarative integration tests (dedup code)

* use assert.False/True helper

Co-authored-by: 赵智超 <1012112796@qq.com>
Co-authored-by: 6543 <6543@obermui.de>
Co-authored-by: delvh <dev.lh@web.de>
Co-authored-by: zeripath <art27@cantab.net>
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
2022-05-08 01:05:52 +08:00
6543 92f139d091
Use for a repo action one database transaction (#19576)
... more context

(part of #9307)
2022-05-03 21:46:28 +02:00
wxiaoguang c18d8d6968
Remove legacy `+build:` constraint (#19582)
Go 1.17 and later use modern `//go:build` constraints, the old `// +build:` constraints should be removed.
2022-05-02 23:22:45 +08:00
wxiaoguang 509d811243
Upgrade required git version to 2.0 (#19577)
* Upgrade required git version to 2.0

* update document
2022-05-02 20:30:24 +08:00
zeripath 332b2ecd21
Prevent intermittent race in attribute reader close (#19537)
There is a potential rare race possible whereby the c.running channel could
be closed twice. Looking at the code I do not see a need for this c.running
channel and therefore I think we can remove this. (I think the c.running
might have been some attempt to prevent a hang but the use of os.Pipes should
prevent that.)

Signed-off-by: Andrew Thornton <art27@cantab.net>

Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
Co-authored-by: 6543 <6543@obermui.de>
2022-04-28 11:19:33 +08:00
6543 1ebb30e41b
Pass gitRepo down to GetRawDiff, since its used for main repo and wiki (#19461)
as per https://github.com/go-gitea/gitea/pull/19449#issuecomment-1105283931

pass gitRepo down to GetRawDiff, since its used for main repo and wiki
2022-04-25 20:45:18 +02:00
zeripath 0dcc74a8a7
Prevent dangling cat-file calls (goroutine alternative) (#19454)
If an `os/exec.Command` is passed non `*os.File` as an input/output, go
will create `os.Pipe`s and wait for their closure in `cmd.Wait()`.  If
the code following this is responsible for closing `io.Pipe`s or other
handlers then on process death from context cancellation the `Wait` can
hang.

There are two possible solutions:

1. use `os.Pipe` as the input/output as `cmd.Wait` does not wait for these.
2. create a goroutine waiting on the context cancellation that will close the inputs.

This PR provides the second option - which is a simpler change that can
be more easily backported.

Closes #19448

Signed-off-by: Andrew Thornton <art27@cantab.net>
2022-04-22 17:20:04 +02:00
zeripath a7f0ce6207
Add uploadpack.allowAnySHA1InWant to allow --filter=blob:none with older git clients (#19430)
Older git clients need uploadpack.allowAnySHA1InWant if partial cloning is allowed.

Fix #19118

Signed-off-by: Andrew Thornton <art27@cantab.net>
2022-04-20 17:52:16 +02:00
wxiaoguang 124b072f0b
Remove `git.Command.Run` and `git.Command.RunInDir*` (#19280)
Follows #19266, #8553, Close #18553, now there are only three `Run..(&RunOpts{})` functions.
 * before: `stdout, err := RunInDir(path)`
 * now: `stdout, _, err := RunStdString(&git.RunOpts{Dir:path})`
2022-04-01 10:55:30 +08:00
Peter Gardfjäll e28cc79c92
Improve sync performance for pull-mirrors (#19125)
This addresses https://github.com/go-gitea/gitea/issues/18352

It aims to improve performance (and resource use) of the `SyncReleasesWithTags` operation for pull-mirrors.

For large repositories with many tags, `SyncReleasesWithTags` can be a costly operation (taking several minutes to complete). The reason is two-fold:
    
1. on sync, every upstream repo tag is compared (for changes) against existing local entries in the release table to ensure that they are up-to-date.
    
2. the procedure for getting _each tag_ involves a series of git operations    
    ```bash
     git show-ref --tags -- v8.2.4477
     git cat-file -t 29ab6ce9f36660cffaad3c8789e71162e5db5d2f
     git cat-file -p 29ab6ce9f36660cffaad3c8789e71162e5db5d2f
     git rev-list --count 29ab6ce9f36660cffaad3c8789e71162e5db5d2f
     ```    

     of which the `git rev-list --count` can be particularly heavy.
    
This PR optimizes performance for pull-mirrors. We utilize the fact that a pull-mirror is always identical to its upstream and rebuild the entire release table on every sync and use a batch `git for-each-ref .. refs/tags` call to retrieve all tags in one go.
    
For large mirror repos, with hundreds of annotated tags, this brings down the duration of the sync operation from several minutes to a few seconds. A few unscientific examples run on my local machine:

- https://github.com/spring-projects/spring-boot (223 tags)
  - before: `0m28,673s`
  - after: `0m2,244s`
- https://github.com/kubernetes/kubernetes (890 tags)
  - before: `8m00s`
  - after: `0m8,520s`
- https://github.com/vim/vim (13954 tags)
  - before: `14m20,383s`
  - after: `0m35,467s`

 

I added a `foreachref` package which contains a flexible way of specifying which reference fields are of interest (`git-for-each-ref(1)`) and to produce a parser for the expected output. These could be reused in other places where `for-each-ref` is used.  I'll add unit tests for those if the overall PR looks promising.
2022-03-31 14:30:40 +02:00
wxiaoguang b877504b03
Refactor `git.Command.Run*`, introduce `RunWithContextString` and `RunWithContextBytes` (#19266)
This follows 
* https://github.com/go-gitea/gitea/issues/18553

Introduce `RunWithContextString` and `RunWithContextBytes` to help the refactoring. Add related unit tests. They keep the same behavior to save stderr into err.Error() as `RunInXxx` before.

Remove `RunInDirTimeoutPipeline` `RunInDirTimeoutFullPipeline` `RunInDirTimeout` `RunInDirTimeoutEnv`  `RunInDirPipeline`  `RunInDirFullPipeline`  `RunTimeout`, `RunInDirTimeoutEnvPipeline`, `RunInDirTimeoutEnvFullPipeline`, `RunInDirTimeoutEnvFullPipelineFunc`.

Then remaining `RunInDir` `RunInDirBytes` `RunInDirWithEnv` can be easily refactored in next PR with a simple search & replace:
* before: `stdout, err := RunInDir(path)`
* next: `stdout, _, err := RunWithContextString(&git.RunContext{Dir:path})`

Other changes:
1. When `timeout <= 0`, use default. Because `timeout==0` is meaningless and could cause bugs. And now many functions becomes more simple, eg: `GitGcRepos` 9 lines to 1 line. `Fsck` 6 lines to 1 line.
2. Only set defaultCommandExecutionTimeout when the option `setting.Git.Timeout.Default > 0`
2022-03-31 13:56:22 +02:00
wxiaoguang c83168104b
Use a more general (and faster) method to sanitize URLs with credentials (#19239)
Use a more general method to sanitize URLs with credentials: Simple and intuitive / Faster /  Remove all credentials in all URLs
2022-03-31 10:25:40 +08:00
6543 3e88af898a
Make git.OpenRepository accept Context (#19260)
* OpenRepositoryCtx -> OpenRepository
* OpenRepository -> openRepositoryWithDefaultContext, only for internal usage
2022-03-30 03:13:41 +08:00
zeripath 889a8c268c
Use full output of git show-ref --tags to get tags for PushUpdateAddTag (#19235)
Strangely #19038 appears to relate to an issue whereby a tag appears to
be listed in `git show-ref --tags` but then does not appear when `git
show-ref --tags -- short_name` is called.

As a solution though I propose to stop the second call as it is
unnecessary and only likely to cause problems.

I've also noticed that the tags calls are wildly inefficient and aren't using the common cat-files - so these have been added.

I've also noticed that the git commit-graph is not being written on mirroring - so I've also added writing this to the migration which should improve mirror rendering somewhat. 

Fix #19038

Signed-off-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: 6543 <6543@obermui.de>
2022-03-29 19:12:33 +02:00
Lunny Xiao c29fbc6d23
Hide sensitive content on admin panel progress monitor (#19218)
Sanitize urls within git process descriptions.

Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
Co-authored-by: Andrew Thornton <art27@cantab.net>
2022-03-27 12:54:09 +01:00
zeripath 41b60d94db
Do not include global arguments in process manager (#19226)
The git command by default adds a number of global arguments. These are not
helpful to be displayed in the process manager and so should be skipped for
default process descriptions.

Signed-off-by: Andrew Thornton <art27@cantab.net>
2022-03-27 10:09:56 +01:00
zeripath 2d21d2af9e
Make migrations SKIP_TLS_VERIFY apply to git too (#19132)
Make SKIP_TLS_VERIFY apply to git data migrations too through adding the `-c http.sslVerify=false` option to the git clone command.

Fix #18998

Signed-off-by: Andrew Thornton <art27@cantab.net>
2022-03-19 14:16:38 +00:00
techknowlogick 0b15a729cf
rm .sample hooks which aren't used (#19101) 2022-03-16 10:33:07 +00:00
zeripath 8ddb5490e8
Don't show context cancelled errors in attribute reader (#19006)
Fix #18997

Signed-off-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
2022-03-08 08:30:14 +00:00
6543 efd10f1ab4
git backend ignore replace objects (#18979)
* git backend ignore replace objects

* comment
2022-03-02 20:13:19 +00:00
zeripath 4482f62a26
Prevent dangling GetAttribute calls (#18754)
It appears possible that there could be a hang due to unread data from the
repo-attribute command pipes. This PR simply closes these during the defer.

Signed-off-by: Andrew Thornton <art27@cantab.net>
2022-02-14 18:03:56 +01:00
Lunny Xiao 1b1658d887
Fix isempty detection of git repository (#18746)
* Fix isempty detection of git repository

* Fix IsEmpty check
2022-02-14 00:01:23 +08:00
Martin Scholz 26718a785a
Change git.cmd to RunWithContext (#18693)
Change all `cmd...Pipeline` commands to `cmd.RunWithContext`.

#18553

Co-authored-by: Martin Scholz <martin.scholz@versasec.com>
2022-02-11 13:47:22 +01:00
zeripath eb748f5f3c
Add apply-patch, basic revert and cherry-pick functionality (#17902)
This code adds a simple endpoint to apply patches to repositories and
branches on gitea. This is then used along with the conflicting checking
code in #18004 to provide a basic implementation of cherry-pick revert.

Now because the buttons necessary for cherry-pick and revert have 
required us to create a dropdown next to the Browse Source button
I've also implemented Create Branch and Create Tag operations.

Fix #3880 
Fix #17986 

Signed-off-by: Andrew Thornton <art27@cantab.net>
2022-02-09 20:28:55 +00:00
6543 3043eb36bf
Delete old git.NewCommand() and use it as git.NewCommandContext() (#18552) 2022-02-06 20:01:47 +01:00
zeripath 9419dd2b62
Stop logging an error when notes are not found (#18626)
This is an unnecessary logging event.

Fix #18616

Signed-off-by: Andrew Thornton <art27@cantab.net>
2022-02-06 15:11:35 +08:00
Gusted f87d5ea9ee
Remove go 1.15 support (#18511)
- Remove support for go 1.15(go.mod already requires go 1.16).

Co-authored-by: John Olheiser <john.olheiser@gmail.com>
2022-02-01 10:46:45 +08:00
zeripath f7b152f126
Ensure git tag tests and others create test repos in tmpdir (#18447)
* Ensure git tag tests and other create test repos in tmpdir

There are a few places where tests appear to reuse testing repos which
causes random CI failures.

This PR simply changes these tests to ensure that cloning always happens
into new temporary directories.

Fix #18444

* Change log root for integration tests to use the REPO_TEST_DIR

There is a potential race in the drone integration tests whereby test-mysql etc
will start writing to log files causing make test-check fail.

Fix #18077

Signed-off-by: Andrew Thornton <art27@cantab.net>
2022-01-29 12:41:44 +00:00
Lunny Xiao 401e5c8174
Fix broken when no commits and default branch is not master (#18422)
* Fix broken when no commits and default branch is not master

* Fix IsEmpty check

* Improve codes

* Add timeout
2022-01-28 10:51:16 +08:00
6543 80adbebbc8
Unexport git.GlobalCommandArgs (#18376)
Unexport the git.GlobalCommandArgs variable.
2022-01-25 18:15:58 +00:00
Gusted c2e13fb763
Fix partial cloning a repo (#18373)
- Pass the Global command args into serviceRPC.
- Fixes error with partial cloning.
- Add partial clone test
- Include diff

Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
2022-01-23 22:19:32 +01:00
Lunny Xiao 35fdefc1ff
Always use git command but not os.Command (#18363) 2022-01-23 00:57:52 -05:00
6543 54e9ee37a7
format with gofumpt (#18184)
* gofumpt -w -l .

* gofumpt -w -l -extra .

* Add linter

* manual fix

* change make fmt
2022-01-20 18:46:10 +01:00
zeripath 5cb0c9aa0d
Propagate context and ensure git commands run in request context (#17868)
This PR continues the work in #17125 by progressively ensuring that git
commands run within the request context.

This now means that the if there is a git repo already open in the context it will be used instead of reopening it.

Signed-off-by: Andrew Thornton <art27@cantab.net>
2022-01-19 23:26:57 +00:00
6543 ff00b8688b
Fix NPE on try to get tag reference via API (#18245)
* fix npe

* rm gitRepo from Tag
2022-01-12 20:37:46 +00:00
luzpaz af92473920
Fix source typos (#18227)
Follow-up to #18219
2022-01-10 23:46:26 +08:00
luzpaz 8c647bf0f6
Fix various typos (#18219)
Found via `codespell -q 3 -S ./options/locale,./vendor -L ba,pullrequest,pullrequests,readby,te,unknwon`

Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
2022-01-10 17:32:37 +08:00
Gusted 4b3bfd7e89
Enable partial clone by default (#18195)
- Enable partial clones(which are by default disabled from git) by
default, unless configured otherwise.
- Resolves #18190
2022-01-06 06:38:38 +01:00
zeripath ffc08c1914
Do not read or write git reference files directly (#18079)
Git will and can pack references into packfiles and therefore if you write/read the
files directly you will get false results. Instead you should use update-ref and
show-ref. To that end I have created three new functions in git/repo_commit.go that
will do this correctly.

Related #17191

Signed-off-by: Andrew Thornton <art27@cantab.net>
2021-12-23 21:44:00 +08:00
99rgosse e0cf3d86c4
Migrated Repository will show modifications when possible (#17191)
* Read patches to get history
2021-12-23 16:32:29 +08:00
zeripath 7cc7f0ed75
TestRepository_GetTag intermittently panics due to an NPE (#18043)
There are repeated panics in tests due to TestRepository_GetTag failing
to run properly.  This happens when we attempt to reset the internal
repo for a tag which has failed to load. The problem is - the panic that
this is causing is preventing us from finding what the real error is.

This PR simply moves the failure out so we have a chance to see what
really is failing.

Signed-off-by: Andrew Thornton <art27@cantab.net>

Co-authored-by: 6543 <6543@obermui.de>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
2021-12-21 11:10:16 +08:00
Gusted ff2fd08228
Simplify parameter types (#18006)
Remove repeated type declarations in function definitions.
2021-12-20 04:41:31 +00:00
zeripath fb5f7791ef
Prevent off-by-one error on comments on newly appended lines (#18029)
* Prevent off-by-one error on comments on newly appended lines

There was a bug in CutDiffAroundLine whereby if a file without a terminal new line
has a patch which appends lines to it and a comment is placed on one of those lines
the comment diff will be a line out of place.

This fixes CutDiffAroundLine to simply ignore the missing terminal newline - however,
we should really improve this rendering to add a marker to say that there was a
previously missing terminal newline.

Fix #17875

Signed-off-by: Andrew Thornton <art27@cantab.net>
2021-12-20 02:15:49 +00:00
zeripath f1e85622da
Improve TestPatch to use git read-tree -m and implement git-merge-one-file functionality (#18004)
The current TestPatch conflict code uses a plain git apply which does not properly
account for 3-way merging. However, we can improve things using `git read-tree -m` to
do a three-way merge then follow the algorithm used in merge-one-file. We can also use 
`--patience` and/or `--histogram` to generate a nicer diff for applying patches too.

Fix #13679
Fix #6417

Signed-off-by: Andrew Thornton <art27@cantab.net>
2021-12-19 05:19:25 +01:00
zeripath 8354670708
Prevent hang in git cat-file if repository is not a valid repository and other fixes (#17991)
This PR contains multiple fixes. The most important of which is:

* Prevent hang in git cat-file if the repository is not a valid repository 
    
    Unfortunately it appears that if git cat-file is run in an invalid
    repository it will hang until stdin is closed. This will result in
    deadlocked /pulls pages and dangling git cat-file calls if a broken
    repository is tried to be reviewed or pulls exists for a broken
    repository.

    Fix #14734
    Fix #9271
    Fix #16113

Otherwise there are a few small other fixes included which this PR was initially intending to fix:

* Fix panic on partial compares due to missing PullRequestWorkInProgressPrefixes
* Fix links on pulls pages  due to regression from #17551 - by making most /issues routes match /pulls too - Fix #17983
* Fix links on feeds pages due to another regression from #17551 but also fix issue with syncing tags - Fix #17943
* Add missing locale entries for oauth group claims
* Prevent NPEs if ColorFormat is called on nil users, repos or teams.
2021-12-16 19:01:14 +00:00