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|
package commands
import (
"errors"
"os"
"os/exec"
"strings"
)
type Zoxide struct {
Target string `opt:"folder" default:"~" complete:"CompleteFolder"`
Args []string `opt:"..." required:"false" metavar:"<query>..."`
}
func ZoxideAdd(arg string) error {
zargs := []string{"add", arg}
cmd := exec.Command("zoxide", zargs...)
err := cmd.Run()
return err
}
func ZoxideQuery(args []string) (string, error) {
zargs := append([]string{"query"}, args[1:]...)
cmd := exec.Command("zoxide", zargs...)
res, err := cmd.Output()
return strings.TrimSuffix(string(res), "\n"), err
}
func init() {
_, err := exec.LookPath("zoxide")
if err == nil {
register(Zoxide{})
}
}
func (Zoxide) Aliases() []string {
return []string{"z"}
}
func (*Zoxide) CompleteFolder(arg string) []string {
return GetFolders(arg)
}
// Execute calls zoxide add and query and delegates actually changing the
// directory to ChangeDirectory
func (z Zoxide) Execute(args []string) error {
switch z.Target {
case "-", "~":
if previousDir != "" {
err := ZoxideAdd(previousDir)
if err != nil {
return err
}
}
return ChangeDirectory{}.Execute(args)
default:
_, err := os.Stat(z.Target)
if err != nil {
// not a file, assume zoxide query
res, err := ZoxideQuery(args)
if err != nil {
return errors.New("zoxide: no match found")
} else {
err := ZoxideAdd(res)
if err != nil {
return err
}
cd := ChangeDirectory{Target: res}
return cd.Execute([]string{"z", res})
}
} else {
err := ZoxideAdd(z.Target)
if err != nil {
return err
}
return ChangeDirectory{}.Execute(args)
}
}
}
|
