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package controllers
import (
"strings"
"github.com/jesseduffield/lazygit/pkg/gui/controllers/helpers"
"github.com/jesseduffield/lazygit/pkg/gui/types"
"github.com/jesseduffield/lazygit/pkg/utils"
"github.com/samber/lo"
)
type CustomCommandAction struct {
c *ControllerCommon
}
func (self *CustomCommandAction) Call() error {
return self.c.Prompt(types.PromptOpts{
Title: self.c.Tr.CustomCommand,
FindSuggestionsFunc: self.GetCustomCommandsHistorySuggestionsFunc(),
HandleConfirm: func(command string) error {
if self.shouldSaveCommand(command) {
self.c.GetAppState().CustomCommandsHistory = utils.Limit(
lo.Uniq(append(self.c.GetAppState().CustomCommandsHistory, command)),
1000,
)
}
err := self.c.SaveAppState()
if err != nil {
self.c.Log.Error(err)
}
self.c.LogAction(self.c.Tr.Actions.CustomCommand)
return self.c.RunSubprocessAndRefresh(
self.c.OS().Cmd.NewShell(command),
)
},
})
}
func (self *CustomCommandAction) GetCustomCommandsHistorySuggestionsFunc() func(string) []*types.Suggestion {
// reversing so that we display the latest command first
history := lo.Reverse(self.c.GetAppState().CustomCommandsHistory)
return helpers.FuzzySearchFunc(history)
}
// this mimics the shell functionality `ignorespace`
// which doesn't save a command to history if it starts with a space
func (self *CustomCommandAction) shouldSaveCommand(command string) bool {
return !strings.HasPrefix(command, " ")
}
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