Llewellyn/fzf
1
0
Fork 0
mirror of https://github.com/Llewellynvdm/fzf.git synced 2024-11-22 21:05:09 +00:00
Code Issues Projects Releases Wiki Activity

Add alternative execute notation that does not require closing char

Browse Source 
This can be used to avoid parse errors that can happen when the command
contains the closing character. Since the command does not finish at
a certain character, the key binding should be the last one in the
group. Suggested by @tiziano88. (#265)

  e.g. fzf --bind "ctrl-m:execute=COMMAND..." --bind ctrl-j:accept
This commit is contained in:
Junegunn Choi 2015-06-15 23:00:38 +09:00
parent e720f56ea8
commit fa5b58968e
2 changed files with 11 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
src/options.go
View File

@ -412,7 +412,7 @@ func parseKeymap(keymap map[int]actionType, execmap map[int]string, toggleSort b
// Backreferences are not supported.
// "~!@#$%^&*:;/|".each_char.map { |c| Regexp.escape(c) }.map { |c| "#{c}[^#{c}]*#{c}" }.join('|')
executeRegexp = regexp.MustCompile(
":execute(\\([^)]*\\)|\\[[^\\]]*\\]|~[^~]*~|![^!]*!|@[^@]*@|\\#[^\\#]*\\#|\\$[^\\$]*\\$|%[^%]*%|\\^[^\\^]*\\^|&[^&]*&|\\*[^\\*]*\\*|:[^:]*:|;[^;]*;|/[^/]*/|\\|[^\\|]*\\|)")
":execute=.*|:execute(\\([^)]*\\)|\\[[^\\]]*\\]|~[^~]*~|![^!]*!|@[^@]*@|\\#[^\\#]*\\#|\\$[^\\$]*\\$|%[^%]*%|\\^[^\\^]*\\^|&[^&]*&|\\*[^\\*]*\\*|:[^:]*:|;[^;]*;|/[^/]*/|\\|[^\\|]*\\|)")
}
masked := executeRegexp.ReplaceAllStringFunc(str, func(src string) string {
return ":execute(" + strings.Repeat(" ", len(src)-10) + ")"
@ -503,7 +503,11 @@ func parseKeymap(keymap map[int]actionType, execmap map[int]string, toggleSort b
default:
if isExecuteAction(act) {
keymap[key] = actExecute
if pair[1][7] == '=' {
execmap[key] = pair[1][8:]
} else {
execmap[key] = pair[1][8 : len(act)-1]
}
} else {
errorExit("unknown action: " + act)
}
@ -518,8 +522,8 @@ func isExecuteAction(str string) bool {
}
b := str[7]
e := str[len(str)-1]
if b == e && strings.ContainsAny(string(b), "~!@#$%^&*:;/|") ||
b == '(' && e == ')' || b == '[' && e == ']' {
if b == '=' || b == '(' && e == ')' || b == '[' && e == ']' ||
b == e && strings.ContainsAny(string(b), "~!@#$%^&*:;/|") {
return true
}
return false

4
src/options_test.go
View File

@ -163,7 +163,8 @@ func TestBind(t *testing.T) {
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 (,),[,],/,:,@,%,{};")
"alt-a:execute@echo (,),[,],/,:,;,%,{}@,alt-b:execute;echo (,),[,],/,:,@,%,{};"+
",X:execute=foobar,Y:execute(baz)")
if !toggleSort {
t.Errorf("toggleSort not set")
}
@ -181,6 +182,7 @@ func TestBind(t *testing.T) {
checkString("less {}", execmap[curses.F4])
checkString("echo (,),[,],/,:,;,%,{}", execmap[curses.AltA])
checkString("echo (,),[,],/,:,@,%,{}", execmap[curses.AltB])
checkString("foobar,Y:execute(baz)", execmap[curses.AltZ+'X'])
for idx, char := range []rune{'~', '!', '@', '#', '$', '%', '^', '&', '*', '|', ':', ';', '/'} {
keymap, execmap, toggleSort =