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Add bind action for executing arbitrary command (#265)

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e.g. fzf --bind "ctrl-m:execute(less {})"
     fzf --bind "ctrl-t:execute[tmux new-window -d 'vim {}']"
This commit is contained in:
Junegunn Choi
2015-06-14 12:25:08 +09:00
parent fe5b190a7d
commit 6c99cc1700
5 changed files with 113 additions and 22 deletions
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26
src/options_test.go
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@@ -136,11 +136,19 @@ func TestBind(t *testing.T) {
t.Errorf("%d != %d", action, expected)
}
}
checkString := func(action string, expected string) {
if action != expected {
t.Errorf("%d != %d", action, expected)
}
}
keymap := defaultKeymap()
execmap := make(map[int]string)
check(actBeginningOfLine, keymap[curses.CtrlA])
keymap, toggleSort :=
parseKeymap(keymap, false,
"ctrl-a:kill-line,ctrl-b:toggle-sort,c:page-up,alt-z:page-down")
keymap, execmap, toggleSort :=
parseKeymap(keymap, execmap, false,
"ctrl-a:kill-line,ctrl-b:toggle-sort,c:page-up,alt-z:page-down,"+
"f1:execute(ls {}),f2:execute/echo {}, {}, {}/,f3:execute[echo '({})'],f4:execute:less {}:,"+
"alt-a:execute@echo (,),[,],/,:,;,%,{}@,alt-b:execute;echo (,),[,],/,:,@,%,{};")
if !toggleSort {
t.Errorf("toggleSort not set")
}
@@ -148,8 +156,18 @@ func TestBind(t *testing.T) {
check(actToggleSort, keymap[curses.CtrlB])
check(actPageUp, keymap[curses.AltZ+'c'])
check(actPageDown, keymap[curses.AltZ])
check(actExecute, keymap[curses.F1])
check(actExecute, keymap[curses.F2])
check(actExecute, keymap[curses.F3])
check(actExecute, keymap[curses.F4])
checkString("ls {}", execmap[curses.F1])
checkString("echo {}, {}, {}", execmap[curses.F2])
checkString("echo '({})'", execmap[curses.F3])
checkString("less {}", execmap[curses.F4])
checkString("echo (,),[,],/,:,;,%,{}", execmap[curses.AltA])
checkString("echo (,),[,],/,:,@,%,{}", execmap[curses.AltB])
keymap, toggleSort = parseKeymap(keymap, false, "f1:abort")
keymap, execmap, toggleSort = parseKeymap(keymap, execmap, false, "f1:abort")
if toggleSort {
t.Errorf("toggleSort set")
}