mirror of
https://github.com/wailsapp/wails.git
synced 2025-05-05 02:22:11 +08:00
104 lines
2.5 KiB
Go
104 lines
2.5 KiB
Go
package log
|
|
|
|
import (
|
|
_ "embed"
|
|
"github.com/wailsapp/wails/v3/pkg/application"
|
|
"log/slog"
|
|
)
|
|
|
|
//go:embed plugin.js
|
|
var pluginJS string
|
|
|
|
// ---------------- Plugin Setup ----------------
|
|
// This is the main plugin struct. It can be named anything you like.
|
|
// It must implement the application.Plugin interface.
|
|
// Both the Init() and Shutdown() methods are called synchronously when the app starts and stops.
|
|
|
|
type Config struct {
|
|
// Logger is the logger to use. If not set, a default logger will be used.
|
|
Logger *slog.Logger
|
|
|
|
// LogLevel defines the log level of the logger.
|
|
LogLevel slog.Level
|
|
|
|
// Handles errors that occur when writing to the log
|
|
ErrorHandler func(err error)
|
|
}
|
|
|
|
type Plugin struct {
|
|
config *Config
|
|
app *application.App
|
|
level slog.LevelVar
|
|
}
|
|
|
|
func NewPluginWithConfig(config *Config) *Plugin {
|
|
if config.Logger == nil {
|
|
config.Logger = application.DefaultLogger(config.LogLevel)
|
|
}
|
|
|
|
result := &Plugin{
|
|
config: config,
|
|
}
|
|
result.level.Set(config.LogLevel)
|
|
return result
|
|
}
|
|
|
|
func NewPlugin() *Plugin {
|
|
return NewPluginWithConfig(&Config{})
|
|
}
|
|
|
|
// Shutdown is called when the app is shutting down
|
|
// You can use this to clean up any resources you have allocated
|
|
func (p *Plugin) Shutdown() error { return nil }
|
|
|
|
// Name returns the name of the plugin.
|
|
// You should use the go module format e.g. github.com/myuser/myplugin
|
|
func (p *Plugin) Name() string {
|
|
return "github.com/wailsapp/wails/v3/plugins/log"
|
|
}
|
|
|
|
func (p *Plugin) Init(api application.PluginAPI) error {
|
|
return nil
|
|
}
|
|
|
|
// CallableByJS returns a list of methods that can be called from the frontend
|
|
func (p *Plugin) CallableByJS() []string {
|
|
return []string{
|
|
"Debug",
|
|
"Info",
|
|
"Warning",
|
|
"Error",
|
|
"SetLogLevel",
|
|
}
|
|
}
|
|
|
|
func (p *Plugin) InjectJS() string {
|
|
return pluginJS
|
|
}
|
|
|
|
// ---------------- Plugin Methods ----------------
|
|
// Plugin methods are just normal Go methods. You can add as many as you like.
|
|
// The only requirement is that they are exported (start with a capital letter).
|
|
// You can also return any type that is JSON serializable.
|
|
// See https://golang.org/pkg/encoding/json/#Marshal for more information.
|
|
|
|
func (p *Plugin) Debug(message string, args ...any) {
|
|
p.config.Logger.Debug(message, args...)
|
|
}
|
|
|
|
func (p *Plugin) Info(message string, args ...any) {
|
|
p.config.Logger.Info(message, args...)
|
|
}
|
|
|
|
func (p *Plugin) Warning(message string, args ...any) {
|
|
p.config.Logger.Warn(message, args...)
|
|
}
|
|
|
|
func (p *Plugin) Error(message string, args ...any) {
|
|
p.config.Logger.Error(message, args...)
|
|
}
|
|
|
|
func (p *Plugin) SetLogLevel(level slog.Level) {
|
|
p.level.Set(level)
|
|
}
|