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package app
import (
"os"
"github.com/isacikgoz/gitbatch/pkg/gui"
log "github.com/sirupsen/logrus"
)
// The App struct is responsible to hold app-wide related entities. Currently
// it has only the gui.Gui pointer for interface entity.
type App struct {
Gui *gui.Gui
Config *Config
}
// Setup will handle pre-required operations. It is designed to be a wrapper for
// main method right now.
func Setup(directory, repoPattern, logLevel string, ignoreConfig bool) (*App, error) {
// initiate the app and give it initial values
app := &App{}
setLogLevel(logLevel)
var err error
app.Config, err = LoadConfiguration()
if err != nil {
// the error types and handling is not considered yer
log.Error(err)
return app, err
}
workingDirectory, _ := os.Getwd()
directories := make([]string, 0)
if len(app.Config.Directories) <= 0 || ignoreConfig ||
(workingDirectory != directory && len(app.Config.Directories) > 0 ){
directories = generateDirectories(directory, repoPattern)
} else {
for _, dir := range app.Config.Directories {
for _, d := range generateDirectories(dir, repoPattern) {
directories = append(directories, d)
}
}
}
// create a gui.Gui struct and set it as App's gui
app.Gui, err = gui.NewGui(app.Config.Mode, directories)
if err != nil {
// the error types and handling is not considered yer
log.Error(err)
return app, err
}
// hopefull everything went smooth as butter
log.Trace("App configuration completed")
return app, nil
}
// Close function will handle if any cleanup is required. e.g. closing streams
// or cleaning temproray files so on and so forth
func (app *App) Close() error {
return nil
}
// set the level of logging it is fatal by default
func setLogLevel(logLevel string) {
switch logLevel {
case "trace":
log.SetLevel(log.TraceLevel)
case "debug":
log.SetLevel(log.DebugLevel)
case "info":
log.SetLevel(log.InfoLevel)
case "warn":
log.SetLevel(log.WarnLevel)
case "error":
log.SetLevel(log.ErrorLevel)
default:
log.SetLevel(log.FatalLevel)
}
log.WithFields(log.Fields{
"level": logLevel,
}).Trace("logging level has been set")
}
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