As the docs of codeberg refer to the strings printed by the Forgejo
ssh servers, this is user-facing and is nice to update to the new
product name.
(cherry picked from commit 103991d73f)
(cherry picked from commit 2a0d3f85f1)
(cherry picked from commit eb2b4ce388)
(cherry picked from commit 0998b51716)
[BRANDING] forgejo log message
(cherry picked from commit d51a046ebe)
(cherry picked from commit d66e1c7b6e)
(cherry picked from commit b5bffe4ce8)
(cherry picked from commit 3fa776d856)
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(cherry picked from commit ffe0bbea48)
(cherry picked from commit 4c1b2c409b)
(cherry picked from commit 3d8338ed10)
(cherry picked from commit a92f044ea9)
[BRANDING] link to forgejo.org/docs instead of docs.gitea.io
(cherry picked from commit 3efafd0e08)
(cherry picked from commit 148185e34b)
(cherry picked from commit 834e264698)
(cherry picked from commit e72fa6eb1e)
[BRANDING] link to forgejo.org/docs instead of docs.gitea.io
Fix the link that was 404.
(cherry picked from commit ae515d7258)
(cherry picked from commit facc2367f0)
(cherry picked from commit 25784b9f21)
(cherry picked from commit 2efc6138d9)
(cherry picked from commit b9d0871631)
(cherry picked from commit f0446e51b9)
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(cherry picked from commit af606b8574)
(cherry picked from commit 7e47f8135c)
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(cherry picked from commit 7c2a20a528)
(cherry picked from commit 4e94006363)
(cherry picked from commit e47cdfc43f)
(cherry picked from commit 1dcb3e1da4)
(cherry picked from commit 67367c4e0f)
(cherry picked from commit 252087d1ff)
(cherry picked from commit f5977a43e5)
Conflicts:
templates/base/head_navbar.tmpl
https://codeberg.org/forgejo/forgejo/pulls/1351
(cherry picked from commit 594938eb15)
(cherry picked from commit 0257d038a7)
(cherry picked from commit 72821dd140)
[BRANDING] s/gitea/forgejo/ in HTML placeholders
Replaced Gitea branding with Forgejo for input placeholders
Closes: #686
Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/752
(cherry picked from commit 6160d37ca9)
(cherry picked from commit df61138c7e)
(cherry picked from commit 1f30566c3f)
(cherry picked from commit 539bb825f5)
(cherry picked from commit bee0f66c86)
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(cherry picked from commit da73274ba1)
(cherry picked from commit ce90b696a0)
(cherry picked from commit b6bf98763b)
(cherry picked from commit 5b380d22d7)
[BRANDING] How to start a runner: URL to Actions admin documentation
(cherry picked from commit da91799e6f)
(cherry picked from commit 28231663b6)
(cherry picked from commit 533a90345b)
(cherry picked from commit 6a0e4e55dd)
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(cherry picked from commit e4099e9bb9)
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(cherry picked from commit c9a3820fef)
(cherry picked from commit dce40997c9)
(cherry picked from commit 312a6b92f3)
[BRANDING] package templates & links
- Change Gitea to Forgejo where necessary.
- Point all documentation to Forgejo's documentation.
- Resolves#992
(cherry picked from commit d0b78a6ede)
(cherry picked from commit e2382f30ba)
(cherry picked from commit c41cf05a33)
(cherry picked from commit 797e598ae7)
(cherry picked from commit 970031a1c2)
(cherry picked from commit 0c1180e2e1)
Conflicts:
templates/package/content/alpine.tmpl
templates/package/content/cargo.tmpl
templates/package/content/chef.tmpl
templates/package/content/composer.tmpl
templates/package/content/conan.tmpl
templates/package/content/conda.tmpl
templates/package/content/container.tmpl
templates/package/content/cran.tmpl
templates/package/content/debian.tmpl
templates/package/content/generic.tmpl
templates/package/content/go.tmpl
templates/package/content/helm.tmpl
templates/package/content/maven.tmpl
templates/package/content/npm.tmpl
templates/package/content/nuget.tmpl
templates/package/content/pub.tmpl
templates/package/content/pypi.tmpl
templates/package/content/rpm.tmpl
templates/package/content/rubygems.tmpl
templates/package/content/swift.tmpl
templates/package/content/vagrant.tmpl
https://codeberg.org/forgejo/forgejo/pulls/1351
(cherry picked from commit 42ac9ff2ab)
(cherry picked from commit e390000bce)
(cherry picked from commit 56a437b29b)
Conflicts:
templates/package/content/cargo.tmpl
https://codeberg.org/forgejo/forgejo/pulls/1466
[BRANDING] s/Gitea/Forgejo/ in user visible help & comments
- Modify the README of the docker directory to point to the relevant
docker files and documentation for Forgejo.
(cherry picked from commit aca6371215)
(cherry picked from commit 0ba96b1bc4)
(cherry picked from commit 5c8e6b53f1)
Conflicts:
docker/README.md
https://codeberg.org/forgejo/forgejo/pulls/1351
(cherry picked from commit b3121c8004)
(cherry picked from commit 607f870416)
(cherry picked from commit 191d96afe4)
[BRANDING] healthcheck/check.go
(cherry picked from commit d703a236ce)
(cherry picked from commit d84ce3ff20)
(cherry picked from commit 2dbb844606)
(cherry picked from commit 14d3ae7e3a)
[BRANDING] s/Gitea/Forgejo/g in CLI output
(cherry picked from commit 7543c126bb)
(cherry picked from commit b66f422fc3)
(cherry picked from commit a81e4e46f3)
[BRANDING] Gitea->Forgejo in mailer code
(cherry picked from commit b91afea4ff)
(cherry picked from commit 5d7428167c)
(cherry picked from commit ed8101ba6c)
[BRANDING] use 'Forgejo' for Discord, Packagist, and Slack webhooks
Refs: https://codeberg.org/forgejo/forgejo/issues/1387
(cherry picked from commit 7dc3a05f5b)
(cherry picked from commit 133f2fc6cc)
[BRANDING] cmd/manager.go
(cherry picked from commit d1dba2c79d)
[BRANDING] pyproject.toml
(cherry picked from commit 7e8c868db2)
(cherry picked from commit 2395995c8b)
(cherry picked from commit dd6fbbf332)
Conflicts:
templates/package/content/cargo.tmpl
https://codeberg.org/forgejo/forgejo/pulls/1548
(cherry picked from commit 6f9a5d5cab)
(cherry picked from commit d0635c4a07)
(cherry picked from commit 5f9a8c5744)
(cherry picked from commit 10b96c4567)
This PR removed `unittest.MainTest` the second parameter
`TestOptions.GiteaRoot`. Now it detects the root directory by current
working directory.
---------
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
Part of #27065
This reduces the usage of `db.DefaultContext`. I think I've got enough
files for the first PR. When this is merged, I will continue working on
this.
Considering how many files this PR affect, I hope it won't take to long
to merge, so I don't end up in the merge conflict hell.
---------
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
Follow the CLI refactoring
1. Remove the "checkCommandFlags" helper
2. Unify the web startup message, make them have consistent names as `./gitea help`
3. Fine tune some other messages (see the diff)
We are now:
- Making sure there is no existing access token with the same name
- Making sure the given scopes are valid (we already did this before but
now we have a message)
The logic is mostly taken from
a12a5f3652/routers/api/v1/user/app.go (L101-L123)Closes#26044
Signed-off-by: Yarden Shoham <git@yardenshoham.com>
Replace #21790
And close#25965 by the way (it needs a separate fix for 1.20)
Major changes:
1. Move "gitea convert" to "gitea doctor conver". The old "gitea doctor"
still works as a hidden sub-command (to avoid breaking)
2. Do not write "doctor.log" by default, it's not useful in most cases
and causes bugs like 25965
3. Improve documents
4. Fix the "help" commands. Before, the "./gitea doctor" can't show the
sub-command help correctly (regression of the last cli/v2 refactoring)
After this PR:
```
./gitea help # show all sub-commands for the app
./gitea doctor # show the sub-commands for the "doctor"
./gitea doctor help # show the sub-commands for the "doctor", as above
```
Replace #25892
Close #21942
Close #25464
Major changes:
1. Serve "robots.txt" and ".well-known/security.txt" in the "public"
custom path
* All files in "public/.well-known" can be served, just like
"public/assets"
3. Add a test for ".well-known/security.txt"
4. Simplify the "FileHandlerFunc" logic, now the paths are consistent so
the code can be simpler
5. Add CORS header for ".well-known" endpoints
6. Add logs to tell users they should move some of their legacy custom
public files
```
2023/07/19 13:00:37 cmd/web.go:178:serveInstalled() [E] Found legacy public asset "img" in CustomPath. Please move it to /work/gitea/custom/public/assets/img
2023/07/19 13:00:37 cmd/web.go:182:serveInstalled() [E] Found legacy public asset "robots.txt" in CustomPath. Please move it to /work/gitea/custom/public/robots.txt
```
This PR is not breaking.
---------
Co-authored-by: silverwind <me@silverwind.io>
Co-authored-by: Giteabot <teabot@gitea.io>
Replace #10912
And there are many new tests to cover the CLI behavior
There were some concerns about the "option order in hook scripts"
(https://github.com/go-gitea/gitea/pull/10912#issuecomment-1137543314),
it's not a problem now. Because the hook script uses `/gitea hook
--config=/app.ini pre-receive` format. The "config" is a global option,
it can appear anywhere.
----
## ⚠️ BREAKING ⚠️
This PR does it best to avoid breaking anything. The major changes are:
* `gitea` itself won't accept web's options: `--install-port` / `--pid`
/ `--port` / `--quiet` / `--verbose` .... They are `web` sub-command's
options.
* Use `./gitea web --pid ....` instead
* `./gitea` can still run the `web` sub-command as shorthand, with
default options
* The sub-command's options must follow the sub-command
* Before: `./gitea --sub-opt subcmd` might equal to `./gitea subcmd
--sub-opt` (well, might not ...)
* After: only `./gitea subcmd --sub-opt` could be used
* The global options like `--config` are not affected
Bumping `github.com/golang-jwt/jwt` from v4 to v5.
`github.com/golang-jwt/jwt` v5 is bringing some breaking changes:
- standard `Valid()` method on claims is removed. It's replaced by
`ClaimsValidator` interface implementing `Validator()` method instead,
which is called after standard validation. Gitea doesn't seem to be
using this logic.
- `jwt.Token` has a field `Valid`, so it's checked in `ParseToken`
function in `services/auth/source/oauth2/token.go`
---------
Co-authored-by: Giteabot <teabot@gitea.io>
More fix for #24981
* #24981Close#22361
* #22361
There were many patches for Gitea's sub-commands to satisfy the facts:
* Some sub-commands shouldn't output any log, otherwise the git protocol
would be broken
* Sometimes the users want to see "verbose" or "quiet" outputs
That's a longstanding problem, and very fragile. This PR is only a quick
patch for the problem.
In the future, the sub-command system should be refactored to a clear
solution.
----
Other changes:
* Use `ReplaceAllWriters` to replace
`RemoveAllWriters().AddWriters(writer)`, then it's an atomic operation.
* Remove unnecessary `syncLevelInternal` calls, because
`AddWriters/addWritersInternal` already calls it.
Co-authored-by: Giteabot <teabot@gitea.io>
# The problem
There were many "path tricks":
* By default, Gitea uses its program directory as its work path
* Gitea tries to use the "work path" to guess its "custom path" and
"custom conf (app.ini)"
* Users might want to use other directories as work path
* The non-default work path should be passed to Gitea by GITEA_WORK_DIR
or "--work-path"
* But some Gitea processes are started without these values
* The "serv" process started by OpenSSH server
* The CLI sub-commands started by site admin
* The paths are guessed by SetCustomPathAndConf again and again
* The default values of "work path / custom path / custom conf" can be
changed when compiling
# The solution
* Use `InitWorkPathAndCommonConfig` to handle these path tricks, and use
test code to cover its behaviors.
* When Gitea's web server runs, write the WORK_PATH to "app.ini", this
value must be the most correct one, because if this value is not right,
users would find that the web UI doesn't work and then they should be
able to fix it.
* Then all other sub-commands can use the WORK_PATH in app.ini to
initialize their paths.
* By the way, when Gitea starts for git protocol, it shouldn't output
any log, otherwise the git protocol gets broken and client blocks
forever.
The "work path" priority is: WORK_PATH in app.ini > cmd arg --work-path
> env var GITEA_WORK_DIR > builtin default
The "app.ini" searching order is: cmd arg --config > cmd arg "work path
/ custom path" > env var "work path / custom path" > builtin default
## ⚠️ BREAKING
If your instance's "work path / custom path / custom conf" doesn't meet
the requirements (eg: work path must be absolute), Gitea will report a
fatal error and exit. You need to set these values according to the
error log.
----
Close#24818Close#24222Close#21606Close#21498Close#25107Close#24981
Maybe close#24503
Replace #23301
Replace #22754
And maybe more
That's a longstanding INI package problem: the "MustXxx" calls change
the option values, and the following "Save" will save a lot of garbage
options into the user's config file.
Ideally we should refactor the INI package to a clear solution, but it's
a huge work.
A clear workaround is what this PR does: when "Save", load a clear INI
instance and save it.
Partially fix#25377, the "install" page needs more fine tunes.
1. The "web" package shouldn't depends on "modules/context" package,
instead, let each "web context" register themselves to the "web"
package.
2. The old Init/Free doesn't make sense, so simplify it
* The ctx in "Init(ctx)" is never used, and shouldn't be used that way
* The "Free" is never called and shouldn't be called because the SSPI
instance is shared
---------
Co-authored-by: Giteabot <teabot@gitea.io>
Follow up #22405Fix#20703
This PR rewrites storage configuration read sequences with some breaks
and tests. It becomes more strict than before and also fixed some
inherit problems.
- Move storage's MinioConfig struct into setting, so after the
configuration loading, the values will be stored into the struct but not
still on some section.
- All storages configurations should be stored on one section,
configuration items cannot be overrided by multiple sections. The
prioioty of configuration is `[attachment]` > `[storage.attachments]` |
`[storage.customized]` > `[storage]` > `default`
- For extra override configuration items, currently are `SERVE_DIRECT`,
`MINIO_BASE_PATH`, `MINIO_BUCKET`, which could be configured in another
section. The prioioty of the override configuration is `[attachment]` >
`[storage.attachments]` > `default`.
- Add more tests for storages configurations.
- Update the storage documentations.
---------
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
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>
Fix#24856
Rename "context.contextKey" to "context.WebContextKey", this context is
for web context only. But the Context itself is not renamed, otherwise
it would cause a lot of changes (if we really want to rename it, there
could be a separate PR).
The old test code doesn't really test, the "install page" gets broken
not only one time, so use new test code to make sure the "install page"
could work.
## ⚠️ Breaking
The `log.<mode>.<logger>` style config has been dropped. If you used it,
please check the new config manual & app.example.ini to make your
instance output logs as expected.
Although many legacy options still work, it's encouraged to upgrade to
the new options.
The SMTP logger is deleted because SMTP is not suitable to collect logs.
If you have manually configured Gitea log options, please confirm the
logger system works as expected after upgrading.
## Description
Close#12082 and maybe more log-related issues, resolve some related
FIXMEs in old code (which seems unfixable before)
Just like rewriting queue #24505 : make code maintainable, clear legacy
bugs, and add the ability to support more writers (eg: JSON, structured
log)
There is a new document (with examples): `logging-config.en-us.md`
This PR is safer than the queue rewriting, because it's just for
logging, it won't break other logic.
## The old problems
The logging system is quite old and difficult to maintain:
* Unclear concepts: Logger, NamedLogger, MultiChannelledLogger,
SubLogger, EventLogger, WriterLogger etc
* Some code is diffuclt to konw whether it is right:
`log.DelNamedLogger("console")` vs `log.DelNamedLogger(log.DEFAULT)` vs
`log.DelLogger("console")`
* The old system heavily depends on ini config system, it's difficult to
create new logger for different purpose, and it's very fragile.
* The "color" trick is difficult to use and read, many colors are
unnecessary, and in the future structured log could help
* It's difficult to add other log formats, eg: JSON format
* The log outputer doesn't have full control of its goroutine, it's
difficult to make outputer have advanced behaviors
* The logs could be lost in some cases: eg: no Fatal error when using
CLI.
* Config options are passed by JSON, which is quite fragile.
* INI package makes the KEY in `[log]` section visible in `[log.sub1]`
and `[log.sub1.subA]`, this behavior is quite fragile and would cause
more unclear problems, and there is no strong requirement to support
`log.<mode>.<logger>` syntax.
## The new design
See `logger.go` for documents.
## Screenshot
<details>
</details>
## TODO
* [x] add some new tests
* [x] fix some tests
* [x] test some sub-commands (manually ....)
---------
Co-authored-by: Jason Song <i@wolfogre.com>
Co-authored-by: delvh <dev.lh@web.de>
Co-authored-by: Giteabot <teabot@gitea.io>
# ⚠️ Breaking
Many deprecated queue config options are removed (actually, they should
have been removed in 1.18/1.19).
If you see the fatal message when starting Gitea: "Please update your
app.ini to remove deprecated config options", please follow the error
messages to remove these options from your app.ini.
Example:
```
2023/05/06 19:39:22 [E] Removed queue option: `[indexer].ISSUE_INDEXER_QUEUE_TYPE`. Use new options in `[queue.issue_indexer]`
2023/05/06 19:39:22 [E] Removed queue option: `[indexer].UPDATE_BUFFER_LEN`. Use new options in `[queue.issue_indexer]`
2023/05/06 19:39:22 [F] Please update your app.ini to remove deprecated config options
```
Many options in `[queue]` are are dropped, including:
`WRAP_IF_NECESSARY`, `MAX_ATTEMPTS`, `TIMEOUT`, `WORKERS`,
`BLOCK_TIMEOUT`, `BOOST_TIMEOUT`, `BOOST_WORKERS`, they can be removed
from app.ini.
# The problem
The old queue package has some legacy problems:
* complexity: I doubt few people could tell how it works.
* maintainability: Too many channels and mutex/cond are mixed together,
too many different structs/interfaces depends each other.
* stability: due to the complexity & maintainability, sometimes there
are strange bugs and difficult to debug, and some code doesn't have test
(indeed some code is difficult to test because a lot of things are mixed
together).
* general applicability: although it is called "queue", its behavior is
not a well-known queue.
* scalability: it doesn't seem easy to make it work with a cluster
without breaking its behaviors.
It came from some very old code to "avoid breaking", however, its
technical debt is too heavy now. It's a good time to introduce a better
"queue" package.
# The new queue package
It keeps using old config and concept as much as possible.
* It only contains two major kinds of concepts:
* The "base queue": channel, levelqueue, redis
* They have the same abstraction, the same interface, and they are
tested by the same testing code.
* The "WokerPoolQueue", it uses the "base queue" to provide "worker
pool" function, calls the "handler" to process the data in the base
queue.
* The new code doesn't do "PushBack"
* Think about a queue with many workers, the "PushBack" can't guarantee
the order for re-queued unhandled items, so in new code it just does
"normal push"
* The new code doesn't do "pause/resume"
* The "pause/resume" was designed to handle some handler's failure: eg:
document indexer (elasticsearch) is down
* If a queue is paused for long time, either the producers blocks or the
new items are dropped.
* The new code doesn't do such "pause/resume" trick, it's not a common
queue's behavior and it doesn't help much.
* If there are unhandled items, the "push" function just blocks for a
few seconds and then re-queue them and retry.
* The new code doesn't do "worker booster"
* Gitea's queue's handlers are light functions, the cost is only the
go-routine, so it doesn't make sense to "boost" them.
* The new code only use "max worker number" to limit the concurrent
workers.
* The new "Push" never blocks forever
* Instead of creating more and more blocking goroutines, return an error
is more friendly to the server and to the end user.
There are more details in code comments: eg: the "Flush" problem, the
strange "code.index" hanging problem, the "immediate" queue problem.
Almost ready for review.
TODO:
* [x] add some necessary comments during review
* [x] add some more tests if necessary
* [x] update documents and config options
* [x] test max worker / active worker
* [x] re-run the CI tasks to see whether any test is flaky
* [x] improve the `handleOldLengthConfiguration` to provide more
friendly messages
* [x] fine tune default config values (eg: length?)
## Code coverage:
Co-authored-by: @awkwardbunny
This PR adds a Debian package registry. You can follow [this
tutorial](https://www.baeldung.com/linux/create-debian-package) to build
a *.deb package for testing. Source packages are not supported at the
moment and I did not find documentation of the architecture "all" and
how these packages should be treated.
---------
Co-authored-by: Brian Hong <brian@hongs.me>
Co-authored-by: techknowlogick <techknowlogick@gitea.io>
The idea is to use a Layered Asset File-system (modules/assetfs/layered.go)
For example: when there are 2 layers: "custom", "builtin", when access
to asset "my/page.tmpl", the Layered Asset File-system will first try to
use "custom" assets, if not found, then use "builtin" assets.
This approach will hugely simplify a lot of code, make them testable.
Other changes:
* Simplify the AssetsHandlerFunc code
* Simplify the `gitea embedded` sub-command code
---------
Co-authored-by: Jason Song <i@wolfogre.com>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
Fixes: #19687
The --quiet options to gitea dump silences informational and less
important messages, but will still log warnings and errors to console.
Very useful in combination with cron backups and '-f -'.
Since --verbose and --quiet are incompatible with each other I made it
an error to specify both. To get the error message to be printed to
stderr I had to make this test after the NewServices()-call, which is
why there are three new blocks of code instead of two.
# Why this PR comes
At first, I'd like to help users like #23636 (there are a lot)
The unclear "Internal Server Error" is quite anonying, scare users,
frustrate contributors, nobody knows what happens.
So, it's always good to provide meaningful messages to end users (of
course, do not leak sensitive information).
When I started working on the "response message to end users", I found
that the related code has a lot of technical debt. A lot of copy&paste
code, unclear fields and usages.
So I think it's good to make everything clear.
# Tech Backgrounds
Gitea has many sub-commands, some are used by admins, some are used by
SSH servers or Git Hooks. Many sub-commands use "internal API" to
communicate with Gitea web server.
Before, Gitea server always use `StatusCode + Json "err" field` to
return messages.
* The CLI sub-commands: they expect to show all error related messages
to site admin
* The Serv/Hook sub-commands (for git clients): they could only show
safe messages to end users, the error log could only be recorded by
"SSHLog" to Gitea web server.
In the old design, it assumes that:
* If the StatusCode is 500 (in some functions), then the "err" field is
error log, shouldn't be exposed to git client.
* If the StatusCode is 40x, then the "err" field could be exposed. And
some functions always read the "err" no matter what the StatusCode is.
The old code is not strict, and it's difficult to distinguish the
messages clearly and then output them correctly.
# This PR
To help to remove duplicate code and make everything clear, this PR
introduces `ResponseExtra` and `requestJSONResp`.
* `ResponseExtra` is a struct which contains "extra" information of a
internal API response, including StatusCode, UserMsg, Error
* `requestJSONResp` is a generic function which can be used for all
cases to help to simplify the calls.
* Remove all `map["err"]`, always use `private.Response{Err}` to
construct error messages.
* User messages and error messages are separated clearly, the `fail` and
`handleCliResponseExtra` will output correct messages.
* Replace all `Internal Server Error` messages with meaningful (still
safe) messages.
This PR saves more than 300 lines, while makes the git client messages
more clear.
Many gitea-serv/git-hook related essential functions are covered by
tests.
---------
Co-authored-by: delvh <dev.lh@web.de>
