mirror of https://github.com/junegunn/fzf
Add 'transform' action to conditionally perform a series of actions
'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
pull/3557/head
Junegunn Choi
5 months ago
parent
41d4d70b98
commit
1707b8cdba
@ -0,0 +1,127 @@
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// Code generated by "stringer -type=actionType"; DO NOT EDIT.
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package fzf
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import "strconv"
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func _() {
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// An "invalid array index" compiler error signifies that the constant values have changed.
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// Re-run the stringer command to generate them again.
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var x [1]struct{}
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_ = x[actIgnore-0]
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_ = x[actStart-1]
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_ = x[actClick-2]
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_ = x[actInvalid-3]
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_ = x[actChar-4]
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_ = x[actMouse-5]
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_ = x[actBeginningOfLine-6]
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_ = x[actAbort-7]
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_ = x[actAccept-8]
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_ = x[actAcceptNonEmpty-9]
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_ = x[actAcceptOrPrintQuery-10]
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_ = x[actBackwardChar-11]
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_ = x[actBackwardDeleteChar-12]
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_ = x[actBackwardDeleteCharEof-13]
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_ = x[actBackwardWord-14]
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_ = x[actCancel-15]
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_ = x[actChangeBorderLabel-16]
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_ = x[actChangeHeader-17]
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_ = x[actChangePreviewLabel-18]
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_ = x[actChangePrompt-19]
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_ = x[actChangeQuery-20]
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_ = x[actClearScreen-21]
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_ = x[actClearQuery-22]
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_ = x[actClearSelection-23]
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_ = x[actClose-24]
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_ = x[actDeleteChar-25]
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_ = x[actDeleteCharEof-26]
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_ = x[actEndOfLine-27]
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_ = x[actForwardChar-28]
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_ = x[actForwardWord-29]
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_ = x[actKillLine-30]
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_ = x[actKillWord-31]
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_ = x[actUnixLineDiscard-32]
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_ = x[actUnixWordRubout-33]
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_ = x[actYank-34]
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_ = x[actBackwardKillWord-35]
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_ = x[actSelectAll-36]
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_ = x[actDeselectAll-37]
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_ = x[actToggle-38]
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_ = x[actToggleSearch-39]
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_ = x[actToggleAll-40]
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_ = x[actToggleDown-41]
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_ = x[actToggleUp-42]
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_ = x[actToggleIn-43]
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_ = x[actToggleOut-44]
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_ = x[actToggleTrack-45]
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_ = x[actToggleHeader-46]
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_ = x[actTrack-47]
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_ = x[actDown-48]
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_ = x[actUp-49]
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_ = x[actPageUp-50]
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_ = x[actPageDown-51]
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_ = x[actPosition-52]
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_ = x[actHalfPageUp-53]
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_ = x[actHalfPageDown-54]
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_ = x[actOffsetUp-55]
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_ = x[actOffsetDown-56]
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_ = x[actJump-57]
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_ = x[actJumpAccept-58]
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_ = x[actPrintQuery-59]
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_ = x[actRefreshPreview-60]
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_ = x[actReplaceQuery-61]
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_ = x[actToggleSort-62]
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_ = x[actShowPreview-63]
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_ = x[actHidePreview-64]
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_ = x[actTogglePreview-65]
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_ = x[actTogglePreviewWrap-66]
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_ = x[actTransform-67]
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_ = x[actTransformBorderLabel-68]
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_ = x[actTransformHeader-69]
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_ = x[actTransformPreviewLabel-70]
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_ = x[actTransformPrompt-71]
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_ = x[actTransformQuery-72]
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_ = x[actPreview-73]
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_ = x[actChangePreview-74]
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_ = x[actChangePreviewWindow-75]
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_ = x[actPreviewTop-76]
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_ = x[actPreviewBottom-77]
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_ = x[actPreviewUp-78]
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_ = x[actPreviewDown-79]
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_ = x[actPreviewPageUp-80]
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_ = x[actPreviewPageDown-81]
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_ = x[actPreviewHalfPageUp-82]
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_ = x[actPreviewHalfPageDown-83]
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_ = x[actPrevHistory-84]
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_ = x[actPrevSelected-85]
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_ = x[actPut-86]
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_ = x[actNextHistory-87]
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_ = x[actNextSelected-88]
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_ = x[actExecute-89]
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_ = x[actExecuteSilent-90]
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_ = x[actExecuteMulti-91]
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_ = x[actSigStop-92]
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_ = x[actFirst-93]
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_ = x[actLast-94]
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_ = x[actReload-95]
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_ = x[actReloadSync-96]
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_ = x[actDisableSearch-97]
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_ = x[actEnableSearch-98]
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_ = x[actSelect-99]
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_ = x[actDeselect-100]
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_ = x[actUnbind-101]
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_ = x[actRebind-102]
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_ = x[actBecome-103]
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_ = x[actResponse-104]
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}
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const _actionType_name = "actIgnoreactStartactClickactInvalidactCharactMouseactBeginningOfLineactAbortactAcceptactAcceptNonEmptyactAcceptOrPrintQueryactBackwardCharactBackwardDeleteCharactBackwardDeleteCharEofactBackwardWordactCancelactChangeBorderLabelactChangeHeaderactChangePreviewLabelactChangePromptactChangeQueryactClearScreenactClearQueryactClearSelectionactCloseactDeleteCharactDeleteCharEofactEndOfLineactForwardCharactForwardWordactKillLineactKillWordactUnixLineDiscardactUnixWordRuboutactYankactBackwardKillWordactSelectAllactDeselectAllactToggleactToggleSearchactToggleAllactToggleDownactToggleUpactToggleInactToggleOutactToggleTrackactToggleHeaderactTrackactDownactUpactPageUpactPageDownactPositionactHalfPageUpactHalfPageDownactOffsetUpactOffsetDownactJumpactJumpAcceptactPrintQueryactRefreshPreviewactReplaceQueryactToggleSortactShowPreviewactHidePreviewactTogglePreviewactTogglePreviewWrapactTransformactTransformBorderLabelactTransformHeaderactTransformPreviewLabelactTransformPromptactTransformQueryactPreviewactChangePreviewactChangePreviewWindowactPreviewTopactPreviewBottomactPreviewUpactPreviewDownactPreviewPageUpactPreviewPageDownactPreviewHalfPageUpactPreviewHalfPageDownactPrevHistoryactPrevSelectedactPutactNextHistoryactNextSelectedactExecuteactExecuteSilentactExecuteMultiactSigStopactFirstactLastactReloadactReloadSyncactDisableSearchactEnableSearchactSelectactDeselectactUnbindactRebindactBecomeactResponse"
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var _actionType_index = [...]uint16{0, 9, 17, 25, 35, 42, 50, 68, 76, 85, 102, 123, 138, 159, 183, 198, 207, 227, 242, 263, 278, 292, 306, 319, 336, 344, 357, 373, 385, 399, 413, 424, 435, 453, 470, 477, 496, 508, 522, 531, 546, 558, 571, 582, 593, 605, 619, 634, 642, 649, 654, 663, 674, 685, 698, 713, 724, 737, 744, 757, 770, 787, 802, 815, 829, 843, 859, 879, 891, 914, 932, 956, 974, 991, 1001, 1017, 1039, 1052, 1068, 1080, 1094, 1110, 1128, 1148, 1170, 1184, 1199, 1205, 1219, 1234, 1244, 1260, 1275, 1285, 1293, 1300, 1309, 1322, 1338, 1353, 1362, 1373, 1382, 1391, 1400, 1411}
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func (i actionType) String() string {
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if i < 0 || i >= actionType(len(_actionType_index)-1) {
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return "actionType(" + strconv.FormatInt(int64(i), 10) + ")"
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}
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return _actionType_name[_actionType_index[i]:_actionType_index[i+1]]
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}
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