mirror of https://github.com/docker/cli.git
536aef9c63
On termios platforms, interrupt signals are not generated in raw mode terminals
as the ISIG setting is not enabled. Remove interrupt handler as it does nothing
for raw mode and prevents other uses of INT signal with this library.
This code seems to go back all the way to moby/moby#214 where signal handling was
improved for monolithic docker repository. Raw mode -ISIG got reintroduced in
https://github.com/moby/moby/commit/3f63b878076, but the INT handler was left
behind.
full diff:
|
||
|---|---|---|
| .. | ||
| windows | ||
| .gitignore | ||
| LICENSE | ||
| README.md | ||
| ascii.go | ||
| proxy.go | ||
| tc.go | ||
| term.go | ||
| term_windows.go | ||
| termios.go | ||
| termios_bsd.go | ||
| termios_nonbsd.go | ||
| winsize.go | ||
README.md
term - utilities for dealing with terminals
term provides structures and helper functions to work with terminal (state, sizes).
Using term
package main
import (
"log"
"os"
"github.com/moby/term"
)
func main() {
fd := os.Stdin.Fd()
if term.IsTerminal(fd) {
ws, err := term.GetWinsize(fd)
if err != nil {
log.Fatalf("term.GetWinsize: %s", err)
}
log.Printf("%d:%d\n", ws.Height, ws.Width)
}
}
Contributing
Want to hack on term? Docker's contributions guidelines apply.
Copyright and license
Code and documentation copyright 2015 Docker, inc. Code released under the Apache 2.0 license. Docs released under Creative commons.