gitea

Commit Graph

Author	SHA1	Message	Date
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.	12 months ago
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.	2 years ago
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>	2 years ago
delvh	0ebb45cfe7	Replace all instances of fmt.Errorf(%v) with fmt.Errorf(%w) (#21551 ) Found using `find . -type f -name '.go' -print -exec vim {} -c ':%s/fmt\.Errorf(\(.\)%v\(.*\)err/fmt.Errorf(\1%w\2err/g' -c ':wq' \;` Co-authored-by: 6543 <6543@obermui.de> Co-authored-by: Andrew Thornton <art27@cantab.net> Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>	2 years ago
zeripath	e69b7a92ed	Allow API to create file on empty repo (#19224 ) This PR adds the necessary work to make it possible to create files on empty repos using the API. Fix #10993 Signed-off-by: Andrew Thornton <art27@cantab.net>	3 years ago
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>	3 years ago

6 Commits (047c69bd85bc5579ce6f352d7edf7fb950d84b80)