diff options
Diffstat (limited to 'dependencies/pkg/mod/github.com/jessevdk/go-flags@v1.5.0/termsize.go')
-rw-r--r-- | dependencies/pkg/mod/github.com/jessevdk/go-flags@v1.5.0/termsize.go | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/dependencies/pkg/mod/github.com/jessevdk/go-flags@v1.5.0/termsize.go b/dependencies/pkg/mod/github.com/jessevdk/go-flags@v1.5.0/termsize.go new file mode 100644 index 0000000..829e477 --- /dev/null +++ b/dependencies/pkg/mod/github.com/jessevdk/go-flags@v1.5.0/termsize.go @@ -0,0 +1,15 @@ +// +build !windows,!plan9,!appengine,!wasm + +package flags + +import ( + "golang.org/x/sys/unix" +) + +func getTerminalColumns() int { + ws, err := unix.IoctlGetWinsize(0, unix.TIOCGWINSZ) + if err != nil { + return 80 + } + return int(ws.Col) +} |