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Correct implicit username for MSYS2 eg. xs @server.com

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Signed-off-by: Russ Magee <rmagee@gmail.com>
This commit is contained in:
Russ Magee 2020-06-04 00:53:20 -07:00
parent cf63c5a239
commit 7f87225e34
1 changed files with 19 additions and 6 deletions
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25
xs/xs.go
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@ -256,7 +256,7 @@ func buildCmdRemoteToLocal(copyQuiet bool, copyLimitBPS uint, destPath, files st
cmd = xs.GetTool("tar") cmd = xs.GetTool("tar")
args = []string{"-xz", "-C", destPath} args = []string{"-xz", "-C", destPath}
} else { } else {
// TODO: Query remote side for total file/dir size // TODO: Query remote side for total file/dir size
bandwidthInBytesPerSec := " -L " + fmt.Sprintf("%d ", copyLimitBPS) bandwidthInBytesPerSec := " -L " + fmt.Sprintf("%d ", copyLimitBPS)
displayOpts := " -pre " displayOpts := " -pre "
@ -309,7 +309,7 @@ func buildCmdLocalToRemote(copyQuiet bool, copyLimitBPS uint, files string) (cap
bandwidthInBytesPerSec := " -L " + fmt.Sprintf("%d", copyLimitBPS) bandwidthInBytesPerSec := " -L " + fmt.Sprintf("%d", copyLimitBPS)
displayOpts := " -pre " displayOpts := " -pre "
cmd = xs.GetTool("bash") cmd = xs.GetTool("bash")
args = []string{"-c", xs.GetTool("tar")+" -cz -f /dev/stdout "} args = []string{"-c", xs.GetTool("tar") + " -cz -f /dev/stdout "}
files = strings.TrimSpace(files) files = strings.TrimSpace(files)
// Awesome fact: tar actually can take multiple -C args, and // Awesome fact: tar actually can take multiple -C args, and
// changes to the dest dir *as it sees each one*. This enables // changes to the dest dir *as it sees each one*. This enables
@ -723,9 +723,9 @@ func main() {
// Find out what program we are (shell or copier) // Find out what program we are (shell or copier)
myPath := strings.Split(os.Args[0], string(os.PathSeparator)) myPath := strings.Split(os.Args[0], string(os.PathSeparator))
if myPath[len(myPath)-1] != "xc" && if myPath[len(myPath)-1] != "xc" &&
myPath[len(myPath)-1] != "_xc" && myPath[len(myPath)-1] != "_xc" &&
myPath[len(myPath)-1] != "xc.exe" && myPath[len(myPath)-1] != "xc.exe" &&
myPath[len(myPath)-1] != "_xc.exe" { myPath[len(myPath)-1] != "_xc.exe" {
// xs accepts a command (-x) but not // xs accepts a command (-x) but not
// a srcpath (-r) or dstpath (-t) // a srcpath (-r) or dstpath (-t)
flag.StringVar(&cmdStr, "x", "", "run <`command`> (if not specified, run interactive shell)") flag.StringVar(&cmdStr, "x", "", "run <`command`> (if not specified, run interactive shell)")
@ -769,7 +769,7 @@ func main() {
var uname string var uname string
if remoteUser == "" { if remoteUser == "" {
u, _ := user.Current() // nolint: gosec u, _ := user.Current() // nolint: gosec
uname = u.Username uname = localUserName(u)
} else { } else {
uname = remoteUser uname = remoteUser
} }
@ -1037,6 +1037,19 @@ func main() {
exitWithStatus(int(rec.Status())) exitWithStatus(int(rec.Status()))
} }
// currentUser returns the current username minus any OS-specific prefixes
// such as MS Windows workgroup prefixes (eg. workgroup\user).
func localUserName(u *user.User) string {
if u == nil {
log.Fatal("null User?!")
}
// WinAPI: username may have CIFS prefix %USERDOMAIN%\
userspec := strings.Split(u.Username, `\`)
username := userspec[len(userspec)-1]
return username
}
func restoreTermState(oldState *xs.State) { func restoreTermState(oldState *xs.State) {
_ = xs.Restore(os.Stdin.Fd(), oldState) // nolint: errcheck,gosec _ = xs.Restore(os.Stdin.Fd(), oldState) // nolint: errcheck,gosec
} }