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mirror of https://github.com/v2fly/v2ray-core.git synced 2024-06-10 18:00:43 +00:00
v2fly/main/json/config_json.go
Jebbs ff59bd37ce
v5: New multi-json loader (#451)
* scalable commands column

* new multi-json loader
For both internal & external json loader

This commit also:
* applies -confdir to other formats, e.g. "yaml" in the future
* multiple assign of -confdir is accepted
* add flag to load confdir recursively
* config loader can have alias name
* json loader also accepts .jsonc
* add merge command
* add help topics for json merge, format loader
* format loaders don't panic

* apply lint style

* add merge test

* merge same tag in array, solve v2fly/discussion#97

* apply lint style

* merge code optimize

* fix merge cmdarg.Arg

* update cmd description

* improve merge logic
* fix zero value overwrite
* fix "null" lost after array merge

* code optimize

* fix merged slices not sorted

* code optimize

* add package doc

* fix a typo
2020-11-28 22:06:03 +08:00

39 lines
1014 B
Go

package json
//go:generate go run v2ray.com/core/common/errors/errorgen
import (
"io"
"os"
"v2ray.com/core"
"v2ray.com/core/common"
"v2ray.com/core/common/cmdarg"
"v2ray.com/core/main/confloader"
)
func init() {
common.Must(core.RegisterConfigLoader(&core.ConfigFormat{
Name: []string{"JSON"},
Extension: []string{".json", ".jsonc"},
Loader: func(input interface{}) (*core.Config, error) {
switch v := input.(type) {
case cmdarg.Arg:
r, err := confloader.LoadExtConfig(v, os.Stdin)
if err != nil {
return nil, newError("failed to execute v2ctl to convert config file.").Base(err).AtWarning()
}
return core.LoadConfig("protobuf", "", r)
case io.Reader:
r, err := confloader.LoadExtConfig([]string{"stdin:"}, os.Stdin)
if err != nil {
return nil, newError("failed to execute v2ctl to convert config file.").Base(err).AtWarning()
}
return core.LoadConfig("protobuf", "", r)
default:
return nil, newError("unknown type")
}
},
}))
}