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package app
import (
"io"
"io/ioutil"
"os"
"github.com/sirupsen/logrus"
"github.com/jesseduffield/lazygit/pkg/commands"
"github.com/jesseduffield/lazygit/pkg/config"
"github.com/jesseduffield/lazygit/pkg/gui"
"github.com/jesseduffield/lazygit/pkg/i18n"
)
// App struct
type App struct {
closers []io.Closer
Config config.AppConfigurer
Log *logrus.Logger
OSCommand *commands.OSCommand
GitCommand *commands.GitCommand
Gui *gui.Gui
Tr *i18n.Localizer
}
func newLogger(config config.AppConfigurer) *logrus.Logger {
log := logrus.New()
if !config.GetDebug() {
log.Out = ioutil.Discard
return log
}
file, err := os.OpenFile("development.log", os.O_CREATE|os.O_WRONLY|os.O_APPEND, 0666)
if err != nil {
panic("unable to log to file") // TODO: don't panic (also, remove this call to the `panic` function)
}
log.SetOutput(file)
return log
}
// NewApp retruns a new applications
func NewApp(config config.AppConfigurer) (*App, error) {
app := &App{
closers: []io.Closer{},
Config: config,
}
var err error
app.Log = newLogger(config)
app.OSCommand, err = commands.NewOSCommand(app.Log)
if err != nil {
return app, err
}
app.Tr = i18n.NewLocalizer(app.Log)
app.GitCommand, err = commands.NewGitCommand(app.Log, app.OSCommand)
if err != nil {
return app, err
}
app.Gui, err = gui.NewGui(app.Log, app.GitCommand, app.OSCommand, app.Tr, config)
if err != nil {
return app, err
}
return app, nil
}
// Close closes any resources
func (app *App) Close() error {
for _, closer := range app.closers {
err := closer.Close()
if err != nil {
return err
}
}
return nil
}
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