Golang varcmd.VarCmd类代码示例

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本文整理汇总了Golang中github.com/cortesi/modd/varcmd.VarCmd类的典型用法代码示例。如果您正苦于以下问题：Golang VarCmd类的具体用法？Golang VarCmd怎么用？Golang VarCmd使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。

在下文中一共展示了VarCmd类的7个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Golang代码示例。

示例1: NewDaemonPen

// NewDaemonPen creates a new DaemonPen
func NewDaemonPen(block conf.Block, vars map[string]string, log termlog.TermLog) (*DaemonPen, error) {
	d := make([]*daemon, len(block.Daemons))
	for i, dmn := range block.Daemons {
		vcmd := varcmd.VarCmd{Block: nil, Mod: nil, Vars: vars}
		finalcmd, err := vcmd.Render(dmn.Command)
		if err != nil {
			return nil, err
		}
		dmn.Command = finalcmd
		var indir string
		if block.InDir != "" {
			indir = block.InDir
		} else {
			indir, err = os.Getwd()
			if err != nil {
				return nil, err
			}
		}

		d[i] = &daemon{
			conf:  dmn,
			log:   log.Stream(niceHeader("daemon: ", dmn.Command)),
			shell: vars[shellVarName],
			indir: indir,
		}
	}
	return &DaemonPen{daemons: d}, nil
}

开发者ID:cortesi，项目名称:modd，代码行数:29，代码来源:daemon.go

示例2: RunPreps

// RunPreps runs all commands in sequence. Stops if any command returns an error.
func RunPreps(b conf.Block, vars map[string]string, mod *watch.Mod, log termlog.TermLog) error {
	vcmd := varcmd.VarCmd{Block: &b, Mod: mod, Vars: vars}
	for _, p := range b.Preps {
		cmd, err := vcmd.Render(p.Command)
		if err != nil {
			return err
		}
		err = RunProc(cmd, log.Stream(niceHeader("prep: ", cmd)))
		if err != nil {
			return err
		}
	}
	return nil
}

开发者ID:johnjohnsp1，项目名称:modd，代码行数:15，代码来源:proc.go

示例3: NewDaemonPen

// NewDaemonPen creates a new DaemonPen
func NewDaemonPen(block conf.Block, vars map[string]string, log termlog.TermLog) (*DaemonPen, error) {
	d := make([]*daemon, len(block.Daemons))
	for i, dmn := range block.Daemons {
		vcmd := varcmd.VarCmd{Block: nil, Mod: nil, Vars: vars}
		finalcmd, err := vcmd.Render(dmn.Command)
		if err != nil {
			return nil, err
		}
		dmn.Command = finalcmd
		d[i] = &daemon{
			conf: dmn,
			log:  log.Stream(niceHeader("daemon: ", dmn.Command)),
		}
	}
	return &DaemonPen{daemons: d}, nil
}

开发者ID:elfchief，项目名称:modd，代码行数:17，代码来源:daemon.go

示例4: Run

func (d *daemon) Run() {
	var lastStart time.Time
	for d.stop != true {
		d.log.Notice(">> starting...")
		since := time.Now().Sub(lastStart)
		if since < MinRestart {
			time.Sleep(MinRestart - since)
		}
		lastStart = time.Now()
		sh := getShell()

		vcmd := varcmd.VarCmd{Block: nil, Mod: nil, Vars: d.vars}
		finalcmd, err := vcmd.Render(d.conf.Command)
		if err != nil {
			d.log.Shout("%s", err)
			continue
		}

		c := exec.Command(sh, "-c", finalcmd)
		stdo, err := c.StdoutPipe()
		if err != nil {
			d.log.Shout("%s", err)
			continue
		}
		stde, err := c.StderrPipe()
		if err != nil {
			d.log.Shout("%s", err)
			continue
		}
		wg := sync.WaitGroup{}
		wg.Add(2)
		go logOutput(&wg, stde, d.log.Warn)
		go logOutput(&wg, stdo, d.log.Say)
		err = c.Start()
		if err != nil {
			d.log.Shout("%s", err)
			continue
		}
		d.cmd = c
		err = c.Wait()
		wg.Wait()
		if err != nil {
			d.log.Shout("%s", c.ProcessState.String())
			continue
		}
	}
}

开发者ID:mattn，项目名称:modd，代码行数:47，代码来源:proc.go

示例5: RunPreps

// RunPreps runs all commands in sequence. Stops if any command returns an error.
func RunPreps(b conf.Block, vars map[string]string, mod *watch.Mod, log termlog.TermLog, notifiers []notify.Notifier) error {
	vcmd := varcmd.VarCmd{Block: &b, Mod: mod, Vars: vars}
	for _, p := range b.Preps {
		cmd, err := vcmd.Render(p.Command)
		if err != nil {
			return err
		}
		err = RunProc(cmd, log.Stream(niceHeader("prep: ", cmd)))
		if err != nil {
			if pe, ok := err.(ProcError); ok {
				for _, n := range notifiers {
					n.Push("modd error", pe.Output, "")
				}
			}
			return err
		}
	}
	return nil
}

开发者ID:elfchief，项目名称:modd，代码行数:20，代码来源:prep.go

示例6: Start

// Start starts set of daemons, each specified by a command
func (dp *DaemonPen) Start(daemons []conf.Daemon, vars map[string]string, log termlog.TermLog) {
	dp.Lock()
	defer dp.Unlock()
	d := make([]daemon, len(daemons))
	for i, dmn := range daemons {
		vcmd := varcmd.VarCmd{Block: nil, Mod: nil, Vars: vars}
		finalcmd, err := vcmd.Render(dmn.Command)
		if err != nil {
			log.Shout("%s", err)
			continue
		}
		dmn.Command = finalcmd
		d[i] = daemon{
			conf: dmn,
			log: log.Stream(
				niceHeader("daemon: ", dmn.Command),
			),
		}
		go d[i].Run()
	}
	dp.daemons = &d
}

开发者ID:johnjohnsp1，项目名称:modd，代码行数:23，代码来源:proc.go

示例7: RunPreps

// RunPreps runs all commands in sequence. Stops if any command returns an error.
func RunPreps(b conf.Block, vars map[string]string, mod *moddwatch.Mod, log termlog.TermLog, notifiers []notify.Notifier, initial bool) error {
	shell := vars[shellVarName]
	vcmd := varcmd.VarCmd{Block: &b, Mod: mod, Vars: vars}
	for _, p := range b.Preps {
		cmd, err := vcmd.Render(p.Command)
		if initial && p.Onchange {
			log.Say(niceHeader("skipping prep: ", cmd))
			continue
		}
		if err != nil {
			return err
		}
		err = RunProc(cmd, shell, log.Stream(niceHeader("prep: ", cmd)))
		if err != nil {
			if pe, ok := err.(ProcError); ok {
				for _, n := range notifiers {
					n.Push("modd error", pe.Output, "")
				}
			}
			return err
		}
	}
	return nil
}

开发者ID:cortesi，项目名称:modd，代码行数:25，代码来源:prep.go

注：本文中的github.com/cortesi/modd/varcmd.VarCmd类示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。