diff --git a/go.mod b/go.mod index 32c8d19ba..b27b58185 100644 --- a/go.mod +++ b/go.mod @@ -37,7 +37,7 @@ require ( golang.org/x/net v0.0.0-20200904194848-62affa334b73 golang.org/x/oauth2 v0.0.0-20200902213428-5d25da1a8d43 golang.org/x/sync v0.0.0-20200625203802-6e8e738ad208 - golang.org/x/sys v0.0.0-20210119212857-b64e53b001e4 + golang.org/x/sys v0.0.0-20210305230114-8fe3ee5dd75b golang.org/x/text v0.3.4 google.golang.org/api v0.32.0 gopkg.in/check.v1 v1.0.0-20200902074654-038fdea0a05b // indirect diff --git a/go.sum b/go.sum index 114b206b1..d03c1708d 100644 --- a/go.sum +++ b/go.sum @@ -379,8 +379,9 @@ golang.org/x/sys v0.0.0-20200803210538-64077c9b5642/go.mod h1:h1NjWce9XRLGQEsW7w golang.org/x/sys v0.0.0-20200828194041-157a740278f4/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20200905004654-be1d3432aa8f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20201101102859-da207088b7d1/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= -golang.org/x/sys v0.0.0-20210119212857-b64e53b001e4 h1:myAQVi0cGEoqQVR5POX+8RR2mrocKqNN1hmeMqhX27k= golang.org/x/sys v0.0.0-20210119212857-b64e53b001e4/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.0.0-20210305230114-8fe3ee5dd75b h1:ggRgirZABFolTmi3sn6Ivd9SipZwLedQ5wR0aAKnFxU= +golang.org/x/sys v0.0.0-20210305230114-8fe3ee5dd75b/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/term v0.0.0-20201117132131-f5c789dd3221 h1:/ZHdbVpdR/jk3g30/d4yUL0JU9kksj8+F/bnQUVLGDM= golang.org/x/term v0.0.0-20201117132131-f5c789dd3221/go.mod h1:Nr5EML6q2oocZ2LXRh80K7BxOlk5/8JxuGnuhpl+muw= golang.org/x/text v0.0.0-20170915032832-14c0d48ead0c/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= diff --git a/internal/ui/termstatus/terminal_windows.go b/internal/ui/termstatus/terminal_windows.go index 478d3a8ce..f7217e35d 100644 --- a/internal/ui/termstatus/terminal_windows.go +++ b/internal/ui/termstatus/terminal_windows.go @@ -4,6 +4,7 @@ package termstatus import ( "io" + "strings" "syscall" "unsafe" @@ -80,6 +81,22 @@ func isPipe(fd uintptr) bool { return err == nil && typ == windows.FILE_TYPE_PIPE } +func getFileNameByHandle(fd uintptr) (string, error) { + type FILE_NAME_INFO struct { + FileNameLength int32 + FileName [windows.MAX_LONG_PATH]uint16 + } + + var fi FILE_NAME_INFO + err := windows.GetFileInformationByHandleEx(windows.Handle(fd), windows.FileNameInfo, (*byte)(unsafe.Pointer(&fi)), uint32(unsafe.Sizeof(fi))) + if err != nil { + return "", err + } + + filename := syscall.UTF16ToString(fi.FileName[:]) + return filename, nil +} + // CanUpdateStatus returns true if status lines can be printed, the process // output is not redirected to a file or pipe. func CanUpdateStatus(fd uintptr) bool { @@ -88,11 +105,23 @@ func CanUpdateStatus(fd uintptr) bool { return true } - // check that the output file type is a pipe (0x0003) + // pipes require special handling if !isPipe(fd) { return false } - // assume we're running in mintty/cygwin - return true + fn, err := getFileNameByHandle(fd) + if err != nil { + return false + } + + // inspired by https://github.com/RyanGlScott/mintty/blob/master/src/System/Console/MinTTY/Win32.hsc + // terminal: \msys-dd50a72ab4668b33-pty0-to-master + // pipe to cat: \msys-dd50a72ab4668b33-13244-pipe-0x16 + if (strings.HasPrefix(fn, "\\cygwin-") || strings.HasPrefix(fn, "\\msys-")) && + strings.Contains(fn, "-pty") && strings.HasSuffix(fn, "-master") { + return true + } + + return false }