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|
package app
import (
"fmt"
"os"
"github.com/isacikgoz/gitbatch/internal/gui"
)
// 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 {
Config *Config
}
// Config is an assembler data to initiate a setup
type Config struct {
Directories []string
LogLevel string
Depth int
QuickMode bool
Mode string
}
// New will handle pre-required operations. It is designed to be a wrapper for
// main method right now.
func New(argConfig *Config) (*App, error) {
// initiate the app and give it initial values
app := &App{}
if len(argConfig.Directories) <= 0 {
d, _ := os.Getwd()
argConfig.Directories = []string{d}
}
presetConfig, err := loadConfiguration()
if err != nil {
return nil, err
}
app.Config = overrideConfig(presetConfig, argConfig)
return app, nil
}
// Run starts the application.
func (a *App) Run() error {
dirs := generateDirectories(a.Config.Directories, a.Config.Depth)
if a.Config.QuickMode {
return a.execQuickMode(dirs)
}
// create a gui.Gui struct and run the gui
gui, err := gui.New(a.Config.Mode, dirs)
if err != nil {
return err
}
return gui.Run()
}
func overrideConfig(appConfig, setupConfig *Config) *Config {
if len(setupConfig.Directories) > 0 {
appConfig.Directories = setupConfig.Directories
}
if len(setupConfig.LogLevel) > 0 {
appConfig.LogLevel = setupConfig.LogLevel
}
if setupConfig.Depth > 0 {
appConfig.Depth = setupConfig.Depth
}
if setupConfig.QuickMode {
appConfig.QuickMode = setupConfig.QuickMode
}
if len(setupConfig.Mode) > 0 {
appConfig.Mode = setupConfig.Mode
}
return appConfig
}
func (a *App) execQuickMode(directories []string) error {
if a.Config.Mode != "fetch" && a.Config.Mode != "pull" {
return fmt.Errorf("unrecognized quick mode: " + a.Config.Mode)
}
return quick(directories, a.Config.Mode)
}
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