added args property which able to use command install with args

daemon.go

@@ -161,7 +161,7 @@ import "strings"
 type Daemon interface {
 
 	// Install the service into the system
-	Install() (string, error)
+	Install(args ...string) (string, error)
 
 	// Remove the service and all corresponded files from the system
 	Remove() (string, error)

daemon_darwin.go

@@ -63,7 +63,7 @@ func (darwin *darwinRecord) checkRunning() (string, bool) {
 }
 
 // Install the service
-func (darwin *darwinRecord) Install() (string, error) {
+func (darwin *darwinRecord) Install(args ...string) (string, error) {
 	installAction := "Install " + darwin.description + ":"
 
 	if ok, err := checkPrivileges(); !ok {
@@ -96,7 +96,8 @@ func (darwin *darwinRecord) Install() (string, error) {
 		file,
 		&struct {
 			Name, Path string
-		}{darwin.name, execPatch},
+			Args       []string
+		}{darwin.name, execPatch, args},
 	); err != nil {
 		return installAction + failed, err
 	}
@@ -196,6 +197,8 @@ var propertyList = `<?xml version="1.0" encoding="UTF-8"?>
 	<key>ProgramArguments</key>
 	<array>
 	    <string>{{.Path}}</string>
+		{{range .Args}}<string>{{.}}</string>
+		{{end}}
 	</array>
 	<key>RunAtLoad</key>
 	<true/>

daemon_linux_systemd.go

@@ -52,7 +52,7 @@ func (linux *systemDRecord) checkRunning() (string, bool) {
 }
 
 // Install the service
-func (linux *systemDRecord) Install() (string, error) {
+func (linux *systemDRecord) Install(args ...string) (string, error) {
 	installAction := "Install " + linux.description + ":"
 
 	if ok, err := checkPrivileges(); !ok {
@@ -81,11 +81,17 @@ func (linux *systemDRecord) Install() (string, error) {
 		return installAction + failed, err
 	}
 
+	path := append([]string{execPatch}, args...)
 	if err := templ.Execute(
 		file,
 		&struct {
 			Name, Description, Dependencies, Path string
-		}{linux.name, linux.description, strings.Join(linux.dependencies, " "), execPatch},
+		}{
+			linux.name,
+			linux.description,
+			strings.Join(linux.dependencies, " "),
+			strings.Join(path, " "),
+		},
 	); err != nil {
 		return installAction + failed, err
 	}

daemon_linux_systemv.go

@@ -8,6 +8,7 @@ import (
 	"os"
 	"os/exec"
 	"regexp"
+	"strings"
 	"text/template"
 )
 
@@ -51,7 +52,7 @@ func (linux *systemVRecord) checkRunning() (string, bool) {
 }
 
 // Install the service
-func (linux *systemVRecord) Install() (string, error) {
+func (linux *systemVRecord) Install(args ...string) (string, error) {
 	installAction := "Install " + linux.description + ":"
 
 	if ok, err := checkPrivileges(); !ok {
@@ -83,8 +84,8 @@ func (linux *systemVRecord) Install() (string, error) {
 	if err := templ.Execute(
 		file,
 		&struct {
-			Name, Description, Path string
-		}{linux.name, linux.description, execPatch},
+			Name, Description, Path, Args string
+		}{linux.name, linux.description, execPatch, strings.Join(args, " ")},
 	); err != nil {
 		return installAction + failed, err
 	}
@@ -244,7 +245,7 @@ start() {
     if ! [ -f $pidfile ]; then
         printf "Starting $servname:\t"
         echo "$(date)" >> $stdoutlog
-        $exec >> $stdoutlog 2>> $stderrlog &
+        $exec {{.Args}} >> $stdoutlog 2>> $stderrlog &
         echo $! > $pidfile
         touch $lockfile
         success

daemon_windows.go

@@ -24,7 +24,7 @@ func newDaemon(name, description string, dependencies []string) (Daemon, error)
 }
 
 // Install the service
-func (windows *windowsRecord) Install() (string, error) {
+func (windows *windowsRecord) Install(args ...string) (string, error) {
 	installAction := "Install " + windows.description + ":"
 
 	return installAction + failed, ErrWindowsUnsupported