84 lines
1.7 KiB
Go
84 lines
1.7 KiB
Go
package get
|
|
|
|
import (
|
|
"errors"
|
|
"fmt"
|
|
|
|
"github.com/MakeNowJust/heredoc"
|
|
"github.com/cli/cli/v2/internal/gh"
|
|
"github.com/cli/cli/v2/pkg/cmdutil"
|
|
"github.com/cli/cli/v2/pkg/iostreams"
|
|
"github.com/spf13/cobra"
|
|
)
|
|
|
|
type GetOptions struct {
|
|
IO *iostreams.IOStreams
|
|
Config gh.Config
|
|
|
|
Hostname string
|
|
Key string
|
|
}
|
|
|
|
func NewCmdConfigGet(f *cmdutil.Factory, runF func(*GetOptions) error) *cobra.Command {
|
|
opts := &GetOptions{
|
|
IO: f.IOStreams,
|
|
}
|
|
|
|
cmd := &cobra.Command{
|
|
Use: "get <key>",
|
|
Short: "Print the value of a given configuration key",
|
|
Example: heredoc.Doc(`
|
|
$ gh config get git_protocol
|
|
`),
|
|
Args: cobra.ExactArgs(1),
|
|
RunE: func(cmd *cobra.Command, args []string) error {
|
|
config, err := f.Config()
|
|
if err != nil {
|
|
return err
|
|
}
|
|
opts.Config = config
|
|
opts.Key = args[0]
|
|
|
|
if runF != nil {
|
|
return runF(opts)
|
|
}
|
|
|
|
return getRun(opts)
|
|
},
|
|
}
|
|
|
|
cmd.Flags().StringVarP(&opts.Hostname, "host", "h", "", "Get per-host setting")
|
|
|
|
return cmd
|
|
}
|
|
|
|
func getRun(opts *GetOptions) error {
|
|
// search keyring storage when fetching the `oauth_token` value
|
|
if opts.Hostname != "" && opts.Key == "oauth_token" {
|
|
token, _ := opts.Config.Authentication().ActiveToken(opts.Hostname)
|
|
if token == "" {
|
|
return errors.New(`could not find key "oauth_token"`)
|
|
}
|
|
fmt.Fprintf(opts.IO.Out, "%s\n", token)
|
|
return nil
|
|
}
|
|
|
|
optionalEntry := opts.Config.GetOrDefault(opts.Hostname, opts.Key)
|
|
if optionalEntry.IsNone() {
|
|
return nonExistentKeyError{key: opts.Key}
|
|
}
|
|
|
|
val := optionalEntry.Unwrap().Value
|
|
if val != "" {
|
|
fmt.Fprintf(opts.IO.Out, "%s\n", val)
|
|
}
|
|
return nil
|
|
}
|
|
|
|
type nonExistentKeyError struct {
|
|
key string
|
|
}
|
|
|
|
func (e nonExistentKeyError) Error() string {
|
|
return fmt.Sprintf("could not find key \"%s\"", e.key)
|
|
}
|