forked from exercism/cli
/
configure.go
43 lines (35 loc) · 961 Bytes
/
configure.go
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package cmd
import (
"fmt"
"log"
"os"
"github.com/codegangsta/cli"
"github.com/exercism/cli/config"
)
// Configure stores settings in a JSON file.
// If a setting is not passed as an argument, default
// values are used.
func Configure(ctx *cli.Context) {
c, err := config.New(ctx.GlobalString("config"))
if err != nil {
log.Fatal(err)
}
key := ctx.String("key")
host := ctx.String("host")
dir := ctx.String("dir")
api := ctx.String("api")
if err := c.Update(key, host, dir, api); err != nil {
log.Fatalf("Error updating your configuration %s\n", err)
}
if err := os.MkdirAll(c.Dir, os.ModePerm); err != nil {
log.Fatalf("Error creating exercism directory %s\n", err)
}
if err := c.Write(); err != nil {
log.Fatal(err)
}
fmt.Printf("\nConfiguration written to %s\n\n", c.File)
fmt.Printf(" --key=%s\n", c.APIKey)
fmt.Printf(" --dir=%s\n", c.Dir)
fmt.Printf(" --host=%s\n", c.API)
fmt.Printf(" --api=%s\n\n", c.XAPI)
}