if i had a mountain

This commit is contained in:
Mark Bates 2019-10-22 13:40:06 -04:00
parent 9a2162e1a0
commit 48c2362aa8
2 changed files with 60 additions and 1 deletions
cmd/pkger/cmds

View File

@ -90,7 +90,7 @@ func New() (*packCmd, error) {
c := &packCmd{} c := &packCmd{}
c.subs = []command{ c.subs = []command{
&serveCmd{}, &statCmd{}, &infoCmd{}, &serveCmd{}, &statCmd{}, &infoCmd{}, &pathCmd{},
} }
sort.Slice(c.subs, func(a, b int) bool { sort.Slice(c.subs, func(a, b int) bool {
return c.subs[a].Name() <= c.subs[b].Name() return c.subs[a].Name() <= c.subs[b].Name()

59
cmd/pkger/cmds/path.go Normal file
View File

@ -0,0 +1,59 @@
package cmds
import (
"encoding/json"
"flag"
"fmt"
"os"
"github.com/markbates/pkger"
"github.com/markbates/pkger/here"
)
type pathCmd struct {
*flag.FlagSet
json bool
help bool
}
func (s *pathCmd) Name() string {
return s.Flags().Name()
}
func (c *pathCmd) Flags() *flag.FlagSet {
if c.FlagSet == nil {
c.FlagSet = flag.NewFlagSet("path", flag.ExitOnError)
// c.BoolVar(&c.json, "json", false, "outputs as json")
c.BoolVar(&c.help, "h", false, "prints help information")
}
return c.FlagSet
}
func (c *pathCmd) Exec(args []string) error {
c.Parse(args)
if c.help {
c.Usage()
return nil
}
args = c.Args()
if len(args) == 0 {
return fmt.Errorf("you specify at least one path")
}
paths := map[string]here.Path{}
for _, a := range args {
pt, err := pkger.Parse(a)
if err != nil {
return err
}
paths[a] = pt
}
enc := json.NewEncoder(os.Stdout)
enc.SetIndent("", " ")
return enc.Encode(paths)
return nil
}