/
child.go
72 lines (58 loc) · 1.4 KB
/
child.go
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package main
import (
"bufio"
"flag"
"fmt"
"log"
"os"
"time"
vim "github.com/haya14busa/vim-go-client"
)
type myHandler struct{}
func (h *myHandler) Serve(cli *vim.Client, msg *vim.Message) {
log.Printf("receive: %#v", msg)
if msg.MsgID > 0 {
start := time.Now()
log.Println(cli.Expr("eval(join(range(10), '+'))"))
log.Printf("cli.Expr: finished in %v", time.Now().Sub(start))
}
}
func main() {
flag.Parse()
cli, closer, err := vim.NewChildClient(&myHandler{})
if err != nil {
log.Fatal(err)
}
defer closer.Close()
fmt.Println(cli.Ex("echom 'hi'"))
cli.Redraw("")
cli.Redraw("force")
cli.Normal("gg")
{
start := time.Now()
for i := 0; i < 3; i++ {
fmt.Println(cli.Expr(fmt.Sprintf("1+%d", i)))
}
log.Printf("cli.Expr * 3: finished in %v", time.Now().Sub(start))
}
{
start := time.Now()
fmt.Println(cli.Call("matchstr", "testing", "ing"))
fmt.Println(cli.Call("matchstr", "testing", "ing", 2))
fmt.Println(cli.Call("matchstr", "testing", "ing", 5))
log.Printf("cli.Call: finished in %v", time.Now().Sub(start))
}
if err := cli.Ex("hoge"); err != nil {
fmt.Printf(":hoge error: %v\n", err)
}
if err := cli.Ex("echom 'hi'"); err != nil {
fmt.Printf(":echom error: %v\n", err)
}
scanner := bufio.NewScanner(os.Stdin)
for scanner.Scan() {
log.Printf("send: %v", scanner.Text())
if _, err := cli.RW.Write(scanner.Bytes()); err != nil {
log.Fatal(err)
}
}
}