m/fzf
1
0
Fork 0
mirror of https://github.com/junegunn/fzf.git synced 2025-11-15 14:53:47 -05:00
Code Packages Releases Wiki Activity

Add 'transform' action to conditionally perform a series of actions

Browse Source 
'transform' action runs an external command that prints a series of
actions to perform.

  # Disallow selecting an empty line
  echo -e "1. Hello\n2. Goodbye\n\n3. Exit" |
    fzf --reverse --header 'Select one' \
        --bind 'enter:transform:[[ -n {} ]] && echo accept || echo "change-header:Invalid selection"'

  # Move cursor past the empty line
  echo -e "1. Hello\n2. Goodbye\n\n3. Exit" |
    fzf --reverse --header 'Select one' \
        --bind 'enter:transform:[[ -n {} ]] && echo accept || echo "change-header:Invalid selection"' \
        --bind 'focus:transform:[[ -n {} ]] && exit; [[ {fzf:action} =~ up$ ]] && echo up || echo down'

Close #3368
Close #2980
This commit is contained in:
Junegunn Choi
2023-12-25 23:43:46 +09:00
parent 41d4d70b98
commit 1707b8cdba
10 changed files with 255 additions and 52 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
src/options.go
View File

@@ -979,7 +979,7 @@ const (
func init() {
executeRegexp = regexp.MustCompile(
`(?si)[:+](become|execute(?:-multi|-silent)?|reload(?:-sync)?|preview|(?:change|transform)-(?:header|query|prompt|border-label|preview-label)|change-preview-window|change-preview|(?:re|un)bind|pos|put)`)
`(?si)[:+](become|execute(?:-multi|-silent)?|reload(?:-sync)?|preview|(?:change|transform)-(?:header|query|prompt|border-label|preview-label)|transform|change-preview-window|change-preview|(?:re|un)bind|pos|put)`)
splitRegexp = regexp.MustCompile("[,:]+")
actionNameRegexp = regexp.MustCompile("(?i)^[a-z-]+")
}
@@ -1086,7 +1086,7 @@ func parseActionList(masked string, original string, prevActions []*action, putA
case "backward-delete-char":
appendAction(actBackwardDeleteChar)
case "backward-delete-char/eof":
appendAction(actBackwardDeleteCharEOF)
appendAction(actBackwardDeleteCharEof)
case "backward-word":
appendAction(actBackwardWord)
case "clear-screen":
@@ -1094,7 +1094,7 @@ func parseActionList(masked string, original string, prevActions []*action, putA
case "delete-char":
appendAction(actDeleteChar)
case "delete-char/eof":
appendAction(actDeleteCharEOF)
appendAction(actDeleteCharEof)
case "deselect":
appendAction(actDeselect)
case "end-of-line":
@@ -1213,7 +1213,7 @@ func parseActionList(masked string, original string, prevActions []*action, putA
appendAction(actDisableSearch)
case "put":
if putAllowed {
appendAction(actRune)
appendAction(actChar)
} else {
exit("unable to put non-printable character")
}
@@ -1333,6 +1333,8 @@ func isExecuteAction(str string) actionType {
return actExecuteMulti
case "put":
return actPut
case "transform":
return actTransform
case "transform-border-label":
return actTransformBorderLabel
case "transform-preview-label":