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For custom commands it is useful to select an earlier command and have it copied to the prompt for further editing. This can be done by hitting 'e' now. For other types of suggestion panels we don't enable this behavior, as you can't create arbitrary new items there that don't already exist as a suggestion.
72 lines
2.3 KiB
Go
72 lines
2.3 KiB
Go
package controllers
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import (
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"slices"
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"strings"
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"github.com/jesseduffield/lazygit/pkg/gui/controllers/helpers"
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"github.com/jesseduffield/lazygit/pkg/gui/types"
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"github.com/jesseduffield/lazygit/pkg/utils"
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"github.com/samber/lo"
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)
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type CustomCommandAction struct {
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c *ControllerCommon
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}
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func (self *CustomCommandAction) Call() error {
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return self.c.Prompt(types.PromptOpts{
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Title: self.c.Tr.CustomCommand,
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FindSuggestionsFunc: self.GetCustomCommandsHistorySuggestionsFunc(),
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AllowEditSuggestion: true,
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HandleConfirm: func(command string) error {
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if self.shouldSaveCommand(command) {
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self.c.GetAppState().CustomCommandsHistory = utils.Limit(
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lo.Uniq(append([]string{command}, self.c.GetAppState().CustomCommandsHistory...)),
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1000,
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)
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}
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self.c.SaveAppStateAndLogError()
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self.c.LogAction(self.c.Tr.Actions.CustomCommand)
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return self.c.RunSubprocessAndRefresh(
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self.c.OS().Cmd.NewShell(command),
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)
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},
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HandleDeleteSuggestion: func(index int) error {
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// index is the index in the _filtered_ list of suggestions, so we
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// need to map it back to the full list. There's no really good way
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// to do this, but fortunately we keep the items in the
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// CustomCommandsHistory unique, which allows us to simply search
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// for it by string.
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item := self.c.Contexts().Suggestions.GetItems()[index].Value
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fullIndex := lo.IndexOf(self.c.GetAppState().CustomCommandsHistory, item)
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if fullIndex == -1 {
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// Should never happen, but better be safe
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return nil
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}
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self.c.GetAppState().CustomCommandsHistory = slices.Delete(
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self.c.GetAppState().CustomCommandsHistory, fullIndex, fullIndex+1)
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self.c.SaveAppStateAndLogError()
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self.c.Contexts().Suggestions.RefreshSuggestions()
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return nil
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},
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})
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}
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func (self *CustomCommandAction) GetCustomCommandsHistorySuggestionsFunc() func(string) []*types.Suggestion {
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return func(input string) []*types.Suggestion {
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history := self.c.GetAppState().CustomCommandsHistory
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return helpers.FilterFunc(history, self.c.UserConfig.Gui.UseFuzzySearch())(input)
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}
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}
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// this mimics the shell functionality `ignorespace`
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// which doesn't save a command to history if it starts with a space
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func (self *CustomCommandAction) shouldSaveCommand(command string) bool {
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return !strings.HasPrefix(command, " ")
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}
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