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Code Packages Releases Wiki Activity

Implement asynchronous transform actions (#4419)

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Close #4418

Example:

    fzf --bind 'focus:bg-transform-header(sleep 2; date; echo {})'
This commit is contained in:
Junegunn Choi
2025-06-16 00:39:11 +09:00
committed by GitHub
parent 3b68dcdd81
commit 0c00b203e6
7 changed files with 460 additions and 197 deletions
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40
src/options.go
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@@ -1435,7 +1435,7 @@ const (
func init() {
executeRegexp = regexp.MustCompile(
`(?si)[:+](become|execute(?:-multi|-silent)?|reload(?:-sync)?|preview|(?:change|transform)-(?:query|prompt|(?:border|list|preview|input|header|footer)-label|header|footer|search|nth|pointer|ghost)|transform|change-(?:preview-window|preview|multi)|(?:re|un|toggle-)bind|pos|put|print|search)`)
`(?si)[:+](become|execute(?:-multi|-silent)?|reload(?:-sync)?|preview|(?:change|bg-transform|transform)-(?:query|prompt|(?:border|list|preview|input|header|footer)-label|header|footer|search|nth|pointer|ghost)|bg-transform|transform|change-(?:preview-window|preview|multi)|(?:re|un|toggle-)bind|pos|put|print|search)`)
splitRegexp = regexp.MustCompile("[,:]+")
actionNameRegexp = regexp.MustCompile("(?i)^[a-z-]+")
}
@@ -1892,6 +1892,36 @@ func isExecuteAction(str string) actionType {
return actTransformQuery
case "transform-search":
return actTransformSearch
case "bg-transform":
return actBgTransform
case "bg-transform-list-label":
return actBgTransformListLabel
case "bg-transform-border-label":
return actBgTransformBorderLabel
case "bg-transform-preview-label":
return actBgTransformPreviewLabel
case "bg-transform-input-label":
return actBgTransformInputLabel
case "bg-transform-header-label":
return actBgTransformHeaderLabel
case "bg-transform-footer-label":
return actBgTransformFooterLabel
case "bg-transform-footer":
return actBgTransformFooter
case "bg-transform-header":
return actBgTransformHeader
case "bg-transform-ghost":
return actBgTransformGhost
case "bg-transform-nth":
return actBgTransformNth
case "bg-transform-pointer":
return actBgTransformPointer
case "bg-transform-prompt":
return actBgTransformPrompt
case "bg-transform-query":
return actBgTransformQuery
case "bg-transform-search":
return actBgTransformSearch
case "search":
return actSearch
}
@@ -2857,7 +2887,13 @@ func parseOptions(index *int, opts *Options, allArgs []string) error {
return err
}
if opts.ListBorderShape == tui.BorderLine {
return errors.New("list border cannot be 'line'")
if hasArg {
// '--list-border line' is not allowed
return errors.New("list border cannot be 'line'")
}
// This is when '--style full:line' is previously specified and
// '--list-border' is specified without an argument.
opts.ListBorderShape = tui.BorderRounded
}
case "--no-list-border":
opts.ListBorderShape = tui.BorderNone