tmpl/cmd/source.go

102 lines
2.0 KiB
Go

package cmd
import (
"errors"
"fmt"
"os"
"text/tabwriter"
"go.jolheiser.com/tmpl/cmd/flags"
"go.jolheiser.com/tmpl/registry"
"github.com/urfave/cli/v2"
"go.jolheiser.com/beaver"
)
var (
Source = &cli.Command{
Name: "source",
Usage: "Commands for working with sources",
Description: "Commands for working with sources, short-hand flags for easier downloads",
Action: SourceList.Action,
Subcommands: []*cli.Command{
SourceList,
SourceAdd,
SourceRemove,
},
}
SourceList = &cli.Command{
Name: "list",
Usage: "List available sources",
Description: "List all available sources in the registry",
Action: runSourceList,
}
SourceAdd = &cli.Command{
Name: "add",
Usage: "AddTemplate a source",
Description: "AddTemplate a new source to the registry",
Action: runSourceAdd,
}
SourceRemove = &cli.Command{
Name: "remove",
Usage: "RemoveTemplate a source",
Description: "RemoveTemplate a source from the registry",
Action: runSourceRemove,
}
)
func runSourceList(_ *cli.Context) error {
reg, err := registry.Open(flags.Registry)
if err != nil {
return err
}
wr := tabwriter.NewWriter(os.Stdout, 0, 8, 0, '\t', 0)
for _, s := range reg.Sources {
if _, err := fmt.Fprintf(wr, "%s\t%s\n", s.Name, s.URL); err != nil {
return err
}
}
return wr.Flush()
}
func runSourceAdd(ctx *cli.Context) error {
if ctx.NArg() < 2 {
return errors.New("<repo> <name>")
}
reg, err := registry.Open(flags.Registry)
if err != nil {
return err
}
s, err := reg.AddSource(ctx.Args().First(), ctx.Args().Get(1))
if err != nil {
return err
}
beaver.Infof("Added new source %s", s.Name)
return nil
}
func runSourceRemove(ctx *cli.Context) error {
if ctx.NArg() < 1 {
return errors.New("<name>")
}
reg, err := registry.Open(flags.Registry)
if err != nil {
return err
}
if err := reg.RemoveSource(ctx.Args().First()); err != nil {
return err
}
beaver.Infof("Successfully removed source for %s", ctx.Args().First())
return nil
}