Introduce drun command, refactor code to use context package

1 files changed, 0 insertions, 80 deletions

diff --git a/cmd/dexec/main.go b/cmd/dexec/main.go
deleted file mode 100644
index 7a7ab1f..0000000
--- a/cmd/dexec/main.go
+++ /dev/null
@@ -1,80 +0,0 @@
-package main
-
-import (
-	"flag"
-
-	"github.com/mimecast/dtail/internal/clients"
-	"github.com/mimecast/dtail/internal/color"
-	"github.com/mimecast/dtail/internal/config"
-	"github.com/mimecast/dtail/internal/logger"
-	"github.com/mimecast/dtail/internal/pprof"
-	"github.com/mimecast/dtail/internal/user"
-	"github.com/mimecast/dtail/internal/version"
-)
-
-// The evil begins here.
-func main() {
-	var cfgFile string
-	var connectionsPerCPU int
-	var debugEnable bool
-	var discovery string
-	var displayVersion bool
-	var command string
-	var noColor bool
-	var pprofEnable bool
-	var serversStr string
-	var silentEnable bool
-	var sshPort int
-	var trustAllHosts bool
-
-	pingTimeoutS := 60
-	userName := user.Name()
-
-	flag.BoolVar(&debugEnable, "debug", false, "Activate debug messages")
-	flag.BoolVar(&displayVersion, "version", false, "Display version")
-	flag.BoolVar(&noColor, "noColor", false, "Disable ANSII terminal colors")
-	flag.BoolVar(&pprofEnable, "pprofEnable", false, "Enable pprof server")
-	flag.BoolVar(&silentEnable, "silent", false, "Reduce output")
-	flag.BoolVar(&trustAllHosts, "trustAllHosts", false, "Auto trust all unknown host keys")
-	flag.IntVar(&connectionsPerCPU, "cpc", 10, "How many connections established per CPU core concurrently")
-	flag.IntVar(&pingTimeoutS, "pingTimeout", 10, "The server ping timeout (0 means disable pings)")
-	flag.IntVar(&sshPort, "port", 2222, "SSH server port")
-	flag.StringVar(&cfgFile, "cfg", "", "Config file path")
-	flag.StringVar(&discovery, "discovery", "", "Server discovery method")
-	flag.StringVar(&command, "command", "", "Command to run")
-	flag.StringVar(&serversStr, "servers", "", "Remote servers to connect")
-	flag.StringVar(&userName, "user", userName, "Your system user name")
-
-	flag.Parse()
-
-	config.Read(cfgFile, sshPort)
-	color.Colored = !noColor
-
-	if displayVersion {
-		version.PrintAndExit()
-	}
-
-	serverEnable := false
-	logger.Start(serverEnable, debugEnable, silentEnable, silentEnable)
-	defer logger.Stop()
-
-	if pprofEnable || config.Common.PProfEnable {
-		pprof.Start()
-	}
-
-	args := clients.Args{
-		ConnectionsPerCPU: connectionsPerCPU,
-		ServersStr:        serversStr,
-		Discovery:         discovery,
-		UserName:          userName,
-		Files:             files,
-		TrustAllHosts:     trustAllHosts,
-		PingTimeout:       pingTimeoutS,
-	}
-
-	client, err := clients.NewExecClient(args)
-	if err != nil {
-		panic(err)
-	}
-	client.Start()
-}