72 lines
1.6 KiB
Go
72 lines
1.6 KiB
Go
package installer
|
|
|
|
import (
|
|
"bytes"
|
|
"fmt"
|
|
"io/ioutil"
|
|
"os"
|
|
"path/filepath"
|
|
"strings"
|
|
"text/template"
|
|
|
|
"git.rootprojects.org/root/go-serviceman/installer/static"
|
|
"git.rootprojects.org/root/go-serviceman/service"
|
|
)
|
|
|
|
func install(c *service.Service) error {
|
|
// Darwin-specific config options
|
|
if c.PrivilegedPorts {
|
|
if !c.System {
|
|
return fmt.Errorf("You must use root-owned LaunchDaemons (not user-owned LaunchAgents) to use priveleged ports on OS X")
|
|
}
|
|
}
|
|
plistDir := "/Library/LaunchDaemons/"
|
|
if !c.System {
|
|
plistDir = filepath.Join(c.Home, "Library/LaunchAgents")
|
|
}
|
|
|
|
// Check paths first
|
|
err := os.MkdirAll(filepath.Dir(plistDir), 0755)
|
|
if nil != err {
|
|
return err
|
|
}
|
|
|
|
// Create service file from template
|
|
b, err := static.ReadFile("dist/Library/LaunchDaemons/_rdns_.plist.tmpl")
|
|
if err != nil {
|
|
return err
|
|
}
|
|
s := string(b)
|
|
rw := &bytes.Buffer{}
|
|
// not sure what the template name does, but whatever
|
|
tmpl, err := template.New("service").Parse(s)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
err = tmpl.Execute(rw, c)
|
|
if nil != err {
|
|
return err
|
|
}
|
|
|
|
// Write the file out
|
|
// TODO rdns
|
|
plistName := c.ReverseDNS + ".plist"
|
|
plistPath := filepath.Join(plistDir, plistName)
|
|
if err := ioutil.WriteFile(plistPath, rw.Bytes(), 0644); err != nil {
|
|
|
|
return fmt.Errorf("ioutil.WriteFile error: %v", err)
|
|
}
|
|
fmt.Printf("Installed. To start '%s' run the following:\n", c.Name)
|
|
// TODO template config file
|
|
if "" != c.Home {
|
|
plistPath = strings.Replace(plistPath, c.Home, "~", 1)
|
|
}
|
|
sudo := ""
|
|
if c.System {
|
|
sudo = "sudo "
|
|
}
|
|
fmt.Printf("\t%slaunchctl load -w %s\n", sudo, plistPath)
|
|
|
|
return nil
|
|
}
|