gospt/cmd/root.go
2023-01-10 13:38:28 -08:00

98 lines
2.1 KiB
Go

package cmd
import (
"context"
"fmt"
"os"
"os/exec"
"path/filepath"
"strings"
"gospt/internal/auth"
"gospt/internal/config"
"gospt/internal/gctx"
"github.com/cristalhq/aconfig"
"github.com/cristalhq/aconfig/aconfigyaml"
"github.com/spf13/cobra"
"github.com/zmb3/spotify/v2"
)
var (
// Used for flags.
ctx *gctx.Context
client *spotify.Client
cfgFile string
userLicense string
rootCmd = &cobra.Command{
Use: "gospt",
Short: "A spotify TUI and CLI to manage playback, browse library, and generate radios",
Long: `A spotify TUI and CLI to manage playback, borwse library, and generate radios written in go`,
}
)
// Execute executes the root command.
func Execute(defCmd string) {
if len(os.Args) == 1 {
args := append([]string{defCmd}, os.Args[1:]...)
rootCmd.SetArgs(args)
}
if err := rootCmd.Execute(); err != nil {
fmt.Println(err)
os.Exit(1)
}
}
func init() {
configDir, _ := os.UserConfigDir()
cfgFile = filepath.Join(configDir, "gospt/client.yml")
cobra.OnInitialize(initConfig)
if !(len(os.Args) > 1) || os.Args[1] != "completion" {
initConfig()
var err error
ctx = gctx.NewContext(context.Background())
client, err = auth.GetClient(ctx)
if err != nil {
panic(err)
}
currentUser, err := client.CurrentUser(ctx)
if err != nil {
panic(err)
}
ctx.UserId = currentUser.ID
}
}
func initConfig() {
yamlDecoder := aconfigyaml.New()
loader := aconfig.LoaderFor(&config.Values, aconfig.Config{
AllowUnknownFields: true,
AllowUnknownEnvs: true,
AllowUnknownFlags: true,
SkipFlags: true,
DontGenerateTags: true,
MergeFiles: true,
EnvPrefix: "",
FlagPrefix: "",
Files: []string{
cfgFile,
},
FileDecoders: map[string]aconfig.FileDecoder{
".yml": yamlDecoder,
},
})
if err := loader.Load(); err != nil {
panic(err)
}
if config.Values.ClientSecretCmd != "" {
args := strings.Fields(config.Values.ClientSecretCmd)
secret, err := exec.Command(args[0], args[1:]...).Output()
if err != nil {
panic(err)
}
config.Values.ClientSecret = strings.TrimSpace(string(secret))
}
}