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Author SHA1 Message Date
JakobDev c548dde205
More refactoring of `db.DefaultContext` (#27083) 
Next step of #27065
 2023-09-15 06:13:19 +00:00
Lunny Xiao bd820aa9c5
Add context cache as a request level cache (#22294) 
To avoid duplicated load of the same data in an HTTP request, we can set
a context cache to do that. i.e. Some pages may load a user from a
database with the same id in different areas on the same page. But the
code is hidden in two different deep logic. How should we share the
user? As a result of this PR, now if both entry functions accept
`context.Context` as the first parameter and we just need to refactor
`GetUserByID` to reuse the user from the context cache. Then it will not
be loaded twice on an HTTP request.

But of course, sometimes we would like to reload an object from the
database, that's why `RemoveContextData` is also exposed.

The core context cache is here. It defines a new context
```go
type cacheContext struct {
	ctx  context.Context
	data map[any]map[any]any
        lock sync.RWMutex
}

var cacheContextKey = struct{}{}

func WithCacheContext(ctx context.Context) context.Context {
	return context.WithValue(ctx, cacheContextKey, &cacheContext{
		ctx:  ctx,
		data: make(map[any]map[any]any),
	})
}
```

Then you can use the below 4 methods to read/write/del the data within
the same context.

```go
func GetContextData(ctx context.Context, tp, key any) any
func SetContextData(ctx context.Context, tp, key, value any)
func RemoveContextData(ctx context.Context, tp, key any)
func GetWithContextCache[T any](ctx context.Context, cacheGroupKey string, cacheTargetID any, f func() (T, error)) (T, error)
```

Then let's take a look at how `system.GetString` implement it.

```go
func GetSetting(ctx context.Context, key string) (string, error) {
	return cache.GetWithContextCache(ctx, contextCacheKey, key, func() (string, error) {
		return cache.GetString(genSettingCacheKey(key), func() (string, error) {
			res, err := GetSettingNoCache(ctx, key)
			if err != nil {
				return "", err
			}
			return res.SettingValue, nil
		})
	})
}
```

First, it will check if context data include the setting object with the
key. If not, it will query from the global cache which may be memory or
a Redis cache. If not, it will get the object from the database. In the
end, if the object gets from the global cache or database, it will be
set into the context cache.

An object stored in the context cache will only be destroyed after the
context disappeared.
 2023-02-15 21:37:34 +08:00
Lunny Xiao 2782c14396
Supports wildcard protected branch (#20825) 
This PR introduce glob match for protected branch name. The separator is
`/` and you can use `*` matching non-separator chars and use `**` across
separator.

It also supports input an exist or non-exist branch name as matching
condition and branch name condition has high priority than glob rule.

Should fix #2529 and #15705

screenshots

<img width="1160" alt="image"
src="https://user-images.githubusercontent.com/81045/205651179-ebb5492a-4ade-4bb4-a13c-965e8c927063.png">

Co-authored-by: zeripath <art27@cantab.net>
 2023-01-16 16:00:22 +08:00
flynnnnnnnnnn e81ccc406b
Implement FSFE REUSE for golang files (#21840) 
Change all license headers to comply with REUSE specification.

Fix #16132

Co-authored-by: flynnnnnnnnnn <flynnnnnnnnnn@github>
Co-authored-by: John Olheiser <john.olheiser@gmail.com>
 2022-11-27 18:20:29 +00:00
KN4CK3R 044c754ea5
Add `context.Context` to more methods (#21546) 
This PR adds a context parameter to a bunch of methods. Some helper
`xxxCtx()` methods got replaced with the normal name now.

Co-authored-by: delvh <dev.lh@web.de>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
 2022-11-19 16:12:33 +08:00
Lunny Xiao 1a9821f57a
Move issues related files into models/issues (#19931) 
* Move access and repo permission to models/perm/access

* fix test

* fix git test

* Move functions sequence

* Some improvements per @KN4CK3R and @delvh

* Move issues related code to models/issues

* Move some issues related sub package

* Merge

* Fix test

* Fix test

* Fix test

* Fix test

* Rename some files
 2022-06-13 17:37:59 +08:00
Lunny Xiao 110fc57cbc
Move some code into models/git (#19879) 
* Move access and repo permission to models/perm/access

* fix test

* Move some git related files into sub package models/git

* Fix build

* fix git test

* move lfs to sub package

* move more git related functions to models/git

* Move functions sequence

* Some improvements per @KN4CK3R and @delvh
 2022-06-12 23:51:54 +08:00
Lunny Xiao fd7d83ace6
Move almost all functions' parameter db.Engine to context.Context (#19748) 
* Move almost all functions' parameter db.Engine to context.Context
* remove some unnecessary wrap functions
 2022-05-20 22:08:52 +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
6543 06e4687cec
more context for models (#19511) 
make more usage of context, to have more db transaction in one session

(make diff of  #9307 smaller)
 2022-04-28 13:48:48 +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
6543 3e88af898a
Make git.OpenRepository accept Context (#19260) 
* OpenRepositoryCtx -> OpenRepository
* OpenRepository -> openRepositoryWithDefaultContext, only for internal usage
 2022-03-30 03:13:41 +08:00
wxiaoguang 7a550b3af2
Use `ctx` instead of `db.DefaultContext` in some packages(routers/services/modules) (#19163) 
* Remove `db.DefaultContext` usage in routers, use `ctx` directly

* Use `ctx` directly if there is one, remove some `db.DefaultContext` in `services`

* Use ctx instead of db.DefaultContext for `cmd` and some `modules` packages

* fix incorrect context usage
 2022-03-22 16:22:54 +01:00
6543 3043eb36bf
Delete old git.NewCommand() and use it as git.NewCommandContext() (#18552) 2022-02-06 20:01:47 +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
Lunny Xiao de8e3948a5
Refactor auth package (#17962) 2022-01-02 21:12:35 +08:00
Lunny Xiao 3ca5dc7e32
Move keys to models/asymkey (#17917) 
* Move keys to models/keys

* Rename models/keys -> models/asymkey

* change the missed package name

* Fix package alias

* Fix test

* Fix docs

* Fix test

* Fix test

* merge
 2021-12-10 16:14:24 +08:00
Renamed from models/repo_sign.go (Browse further)