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Experimental implementation of "reload" action

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# Reload input list with different sources
  seq 10 | fzf --bind 'ctrl-a:reload(seq 100),ctrl-b:reload(seq 1000)'

  # Reload as you type
  seq 10 | fzf --bind 'change:reload:seq {q}' --phony

  # Integration with ripgrep
  RG_PREFIX="rg --column --line-number --no-heading --color=always --smart-case "
  INITIAL_QUERY=""
  FZF_DEFAULT_COMMAND="$RG_PREFIX '$INITIAL_QUERY'" \
    fzf --bind "change:reload:$RG_PREFIX {q} || true" \
        --ansi --phony --query "$INITIAL_QUERY"

Close #751
Close #965
Close #974
Close #1736
Related #1723
This commit is contained in:
Junegunn Choi
2019-11-10 11:36:22 +09:00
parent 11962dabba
commit 78da928727
7 changed files with 164 additions and 58 deletions
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5
src/reader_test.go
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@@ -12,6 +12,7 @@ func TestReadFromCommand(t *testing.T) {
eb := util.NewEventBox()
reader := Reader{
pusher: func(s []byte) bool { strs = append(strs, string(s)); return true },
finChan: make(chan bool, 1),
eventBox: eb,
event: int32(EvtReady)}
@@ -23,7 +24,7 @@ func TestReadFromCommand(t *testing.T) {
}
// Normal command
reader.fin(reader.readFromCommand("sh", `echo abc && echo def`))
reader.fin(reader.readFromCommand(nil, `echo abc && echo def`))
if len(strs) != 2 || strs[0] != "abc" || strs[1] != "def" {
t.Errorf("%s", strs)
}
@@ -48,7 +49,7 @@ func TestReadFromCommand(t *testing.T) {
reader.startEventPoller()
// Failing command
reader.fin(reader.readFromCommand("sh", `no-such-command`))
reader.fin(reader.readFromCommand(nil, `no-such-command`))
strs = []string{}
if len(strs) > 0 {
t.Errorf("%s", strs)