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cmd/input: added auto-detection for Windows named pipe

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Signed-off-by: Sam Alba <samalba@users.noreply.github.com>
This commit is contained in:
Sam Alba 2021-11-08 17:17:33 -08:00
parent e6de59a340
commit a147f130ee
1 changed files with 29 additions and 12 deletions
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41
cmd/dagger/cmd/input/socket.go
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@ -1,8 +1,11 @@
package input
import (
"context"
"os"
"runtime"
"github.com/rs/zerolog/log"
"github.com/spf13/cobra"
"github.com/spf13/viper"
"go.dagger.io/dagger/cmd/dagger/logger"
@ -24,26 +27,40 @@ var socketCmd = &cobra.Command{
lg := logger.New()
ctx := lg.WithContext(cmd.Context())
unix := args[1]
st, err := os.Stat(unix)
if err != nil {
lg.Fatal().Err(err).Str("path", unix).Msg("invalid unix socket")
}
if st.Mode()&os.ModeSocket == 0 {
lg.Fatal().Str("path", unix).Msg("not a unix socket")
}
updateEnvironmentInput(
ctx,
cmd,
args[0],
state.SocketInput(unix),
state.SocketInput(detectStreamType(ctx, args[1])),
)
},
}
func detectStreamType(ctx context.Context, path string) (string, string) {
lg := log.Ctx(ctx)
if runtime.GOOS == "windows" {
// support the unix format for convenience
if path == "/var/run/docker.sock" || path == "\\var\\run\\docker.sock" {
path = "\\\\.\\pipe\\docker_engine"
lg.Info().Str("path", path).Msg("Windows detected, override unix socket path")
}
return path, "npipe"
}
st, err := os.Stat(path)
if err != nil {
lg.Fatal().Err(err).Str("path", path).Msg("invalid unix socket")
}
if st.Mode()&os.ModeSocket == 0 {
lg.Fatal().Str("path", path).Msg("not a unix socket")
}
return path, "unix"
}
func init() {
if err := viper.BindPFlags(boolCmd.Flags()); err != nil {
panic(err)