init

pkg/cmd/config/config.go

@@ -6,6 +6,7 @@ import (
 
 	"github.com/cli/cli/v2/internal/config"
 	cmdGet "github.com/cli/cli/v2/pkg/cmd/config/get"
+	cmdList "github.com/cli/cli/v2/pkg/cmd/config/list"
 	cmdSet "github.com/cli/cli/v2/pkg/cmd/config/set"
 	"github.com/cli/cli/v2/pkg/cmdutil"
 	"github.com/spf13/cobra"
@@ -33,6 +34,7 @@ func NewCmdConfig(f *cmdutil.Factory) *cobra.Command {
 
 	cmd.AddCommand(cmdGet.NewCmdConfigGet(f, nil))
 	cmd.AddCommand(cmdSet.NewCmdConfigSet(f, nil))
+	cmd.AddCommand(cmdList.NewCmdConfigList(f, nil))
 
 	return cmd
 }

pkg/cmd/config/list/list.go

@@ -0,0 +1,73 @@
+package list
+
+import (
+	"fmt"
+
+	"github.com/cli/cli/v2/internal/config"
+	"github.com/cli/cli/v2/pkg/cmdutil"
+	"github.com/cli/cli/v2/pkg/iostreams"
+	"github.com/spf13/cobra"
+)
+
+type ListOptions struct {
+	IO     *iostreams.IOStreams
+	Config func() (config.Config, error)
+
+	Hostname string
+}
+
+func NewCmdConfigList(f *cmdutil.Factory, runF func(*ListOptions) error) *cobra.Command {
+	opts := &ListOptions{
+		IO: f.IOStreams,
+	}
+
+	cmd := &cobra.Command{
+		Use:   "list",
+		Short: "Print a list of configuration keys and values",
+		Args:  cobra.ExactArgs(0),
+		RunE: func(cmd *cobra.Command, args []string) error {
+			opts.Config = f.Config
+
+			if runF != nil {
+				return runF(opts)
+			}
+
+			return listRun(opts)
+		},
+	}
+
+	cmd.Flags().StringVarP(&opts.Hostname, "host", "h", "", "Get per-host setting")
+
+	return cmd
+}
+
+func listRun(opts *ListOptions) error {
+	cfg, err := opts.Config()
+	if err != nil {
+		return err
+	}
+
+	//cs := opts.IO.ColorScheme()
+	isTTY := opts.IO.IsStdoutTTY()
+
+	host, err := cfg.DefaultHost()
+	if err != nil {
+		return err
+	}
+
+	if isTTY {
+		fmt.Printf("Settings configured for %s\n\n", host)
+	}
+
+	configOptions := config.ConfigOptions()
+
+	for _, key := range configOptions {
+		val, err := cfg.Get(opts.Hostname, key.Key)
+		if err != nil {
+			return err
+		}
+		fmt.Printf("%s: %s\n", key.Key, val)
+	}
+
+	return nil
+}