Daniel Theophanes
88 lines
1.8 KiB
Go
88 lines
1.8 KiB
Go
// Copyright 2015 Daniel Theophanes.
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// Use of this source code is governed by a zlib-style
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// license that can be found in the LICENSE file.package service
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package service
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import (
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"fmt"
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"os"
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"strings"
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)
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type linuxSystem struct {
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interactive bool
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selectedName string
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selectedNew func(i Interface, c *Config) (Service, error)
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}
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func (ls linuxSystem) String() string {
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return fmt.Sprintf("Linux %s", ls.selectedName)
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}
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func (ls linuxSystem) Interactive() bool {
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return ls.interactive
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}
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type linuxSystemService struct {
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name string
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detect func() bool
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interactive func() bool
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new func(i Interface, c *Config) (Service, error)
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}
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func (sc linuxSystemService) String() string {
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return sc.name
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}
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func (sc linuxSystemService) Detect() bool {
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return sc.detect()
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}
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func (sc linuxSystemService) Interactive() bool {
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return sc.interactive()
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}
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func (sc linuxSystemService) New(i Interface, c *Config) (Service, error) {
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return sc.new(i, c)
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}
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func init() {
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ChooseSystem(linuxSystemService{
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name: "systemd",
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detect: isSystemd,
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interactive: func() bool {
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is, _ := isInteractive()
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return is
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},
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new: newSystemdService,
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},
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linuxSystemService{
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name: "Upstart",
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detect: isUpstart,
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interactive: func() bool {
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is, _ := isInteractive()
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return is
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},
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new: newUpstartService,
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},
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linuxSystemService{
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name: "System-V",
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detect: func() bool { return true },
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interactive: func() bool {
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is, _ := isInteractive()
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return is
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},
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new: newSystemVService,
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},
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)
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}
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func isInteractive() (bool, error) {
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// TODO: This is not true for user services.
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return os.Getppid() != 1, nil
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}
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var tf = map[string]interface{}{
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"cmd": func(s string) string {
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return `"` + strings.Replace(s, `"`, `\"`, -1) + `"`
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},
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}
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