rose/exec.go at main · leafney/rose · GitHub

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package rose

import (
"bytes"
"context"
"log"
"os/exec"
"strings"
"time"
)

const (
Bash="/bin/bash"
SplitC="-c"
)

funcExecCmdRun(namestring, arg...string) error {
returnExecCmdRunCtx(context.Background(), name, arg...)
}

funcExecCmdRunDir(dirstring, namestring, arg...string) error {
returnExecCmdRunDirCtx(context.Background(), dir, name, arg...)
}

funcExecCmdRunCtx(ctx context.Context, namestring, arg...string) error {
returnExecCmdRunDirCtx(ctx, "", name, arg...)
}

funcExecCmdRunDirCtx(ctx context.Context, dirstring, namestring, arg...string) error {
cmd:=exec.CommandContext(ctx, name, arg...)
if!StrIsEmpty(dir) {
cmd.Dir=dir
	}
returncmd.Run()
}

// -------------

funcExecCmdOut(namestring, arg...string) (outstring, errerror) {
returnExecCmdOutCtx(context.Background(), name, arg...)
}

funcExecCmdOutDir(dirstring, namestring, arg...string) (outstring, errerror) {
returnExecCmdOutDirCtx(context.Background(), dir, name, arg...)
}

funcExecCmdOutCtx(ctx context.Context, namestring, arg...string) (outstring, errerror) {
returnExecCmdOutDirCtx(ctx, "", name, arg...)
}

funcExecCmdOutDirCtx(ctx context.Context, dirstring, namestring, arg...string) (outstring, errerror) {
cmd:=exec.CommandContext(ctx, name, arg...)
varstdOut bytes.Buffer
cmd.Stdout=&stdOut
if!StrIsEmpty(dir) {
cmd.Dir=dir
	}
err=cmd.Run()
out=trimOut(stdOut.Bytes())
return
}

// -------------

funcExecCmdOutB(namestring, arg...string) (out []byte, errerror) {
returnExecCmdOutBCtx(context.Background(), name, arg...)
}

funcExecCmdOutDirB(dirstring, namestring, arg...string) (out []byte, errerror) {
returnExecCmdOutDirBCtx(context.Background(), dir, name, arg...)
}

funcExecCmdOutBCtx(ctx context.Context, namestring, arg...string) (out []byte, errerror) {
returnExecCmdOutDirBCtx(ctx, "", name, arg...)
}

funcExecCmdOutDirBCtx(ctx context.Context, dirstring, namestring, arg...string) (out []byte, errerror) {
cmd:=exec.CommandContext(ctx, name, arg...)
varstdOut bytes.Buffer
cmd.Stdout=&stdOut
if!StrIsEmpty(dir) {
cmd.Dir=dir
	}
err=cmd.Run()
out=trimOutB(stdOut.Bytes())
return
}

// -------------

funcExecCmdOutErr(namestring, arg...string) (outstring, failstring, errerror) {
returnExecCmdOutErrCtx(context.Background(), name, arg...)
}

funcExecCmdOutErrDir(dirstring, namestring, arg...string) (outstring, failstring, errerror) {
returnExecCmdOutErrDirCtx(context.Background(), dir, name, arg...)
}

funcExecCmdOutErrCtx(ctx context.Context, namestring, arg...string) (outstring, failstring, errerror) {
returnExecCmdOutErrDirCtx(ctx, "", name, arg...)
}

funcExecCmdOutErrDirCtx(ctx context.Context, dirstring, namestring, arg...string) (outstring, failstring, errerror) {
cmd:=exec.CommandContext(ctx, name, arg...)
varstdOut, stdErr bytes.Buffer
cmd.Stdout=&stdOut// 标准输出
cmd.Stderr=&stdErr// 标准错误
if!StrIsEmpty(dir) {
cmd.Dir=dir
	}
err=cmd.Run()
out=trimOut(stdOut.Bytes())
fail=trimOut(stdErr.Bytes())
return
}

// -------------

funcExecCmdOutErrB(namestring, arg...string) (out []byte, fail []byte, errerror) {
returnExecCmdOutErrBCtx(context.Background(), name, arg...)
}

funcExecCmdOutErrDirB(dirstring, namestring, arg...string) (out []byte, fail []byte, errerror) {
returnExecCmdOutErrDirBCtx(context.Background(), dir, name, arg...)
}

funcExecCmdOutErrBCtx(ctx context.Context, namestring, arg...string) (out []byte, fail []byte, errerror) {
returnExecCmdOutErrDirBCtx(ctx, "", name, arg...)
}

funcExecCmdOutErrDirBCtx(ctx context.Context, dirstring, namestring, arg...string) (out []byte, fail []byte, errerror) {
cmd:=exec.CommandContext(ctx, name, arg...)
varstdOut, stdErr bytes.Buffer
cmd.Stdout=&stdOut// 标准输出
cmd.Stderr=&stdErr// 标准错误
if!StrIsEmpty(dir) {
cmd.Dir=dir
	}
err=cmd.Run()
out=trimOutB(stdOut.Bytes())
fail=trimOutB(stdErr.Bytes())
return
}

// -------------

// ExecCmdBashLineOut
// "/bin/bash", "-c", "command line"
funcExecCmdBashLineOut(commandstring) (outstring, errerror) {
returnExecCmdBashOutCtx(context.Background(), command)
}

// ExecCmdBashLineOutCtx
// "/bin/bash", "-c", "command line"
funcExecCmdBashLineOutCtx(ctx context.Context, commandstring) (outstring, errerror) {
returnExecCmdBashOutDirCtx(ctx, "", command)
}

// ExecCmdBashLineOutDir
// "/bin/bash", "-c", "command line"
funcExecCmdBashLineOutDir(dirstring, commandstring) (outstring, errerror) {
returnExecCmdBashOutDirCtx(context.Background(), dir, command)
}

// ExecCmdBashLineOutDirCtx
// "/bin/bash", "-c", "command line"
funcExecCmdBashLineOutDirCtx(ctx context.Context, dirstring, commandstring) (outstring, errerror) {
cmd:=exec.CommandContext(ctx, Bash, SplitC, command)
varstdOut bytes.Buffer
cmd.Stdout=&stdOut
if!StrIsEmpty(dir) {
cmd.Dir=dir
	}
err=cmd.Run()
out=trimOut(stdOut.Bytes())
return
}

// -------------

funcExecCmdBashLineOutB(commandstring) (out []byte, errerror) {
returnExecCmdBashOutBCtx(context.Background(), command)
}

funcExecCmdBashLineOutBCtx(ctx context.Context, commandstring) (out []byte, errerror) {
returnExecCmdBashOutDirBCtx(ctx, "", command)
}

funcExecCmdBashLineOutDirB(dirstring, commandstring) (out []byte, errerror) {
returnExecCmdBashOutDirBCtx(context.Background(), dir, command)
}

funcExecCmdBashLineOutDirBCtx(ctx context.Context, dirstring, commandstring) (out []byte, errerror) {
cmd:=exec.CommandContext(ctx, Bash, SplitC, command)
varstdOut bytes.Buffer
cmd.Stdout=&stdOut
if!StrIsEmpty(dir) {
cmd.Dir=dir
	}
err=cmd.Run()
out=trimOutB(stdOut.Bytes())
return
}

// -------------

// ExecCmdBashLineOutErr
// "/bin/bash", "-c", "command line"
funcExecCmdBashLineOutErr(commandstring) (outstring, failstring, errerror) {
returnExecCmdBashOutErrCtx(context.Background(), command)
}

// ExecCmdBashLineOutErrCtx
// "/bin/bash", "-c", "command line"
funcExecCmdBashLineOutErrCtx(ctx context.Context, commandstring) (outstring, failstring, errerror) {
returnExecCmdBashOutErrDirCtx(ctx, "", command)
}

// ExecCmdBashLineOutErrDir
// "/bin/bash", "-c", "command line"
funcExecCmdBashLineOutErrDir(dirstring, commandstring) (outstring, failstring, errerror) {
returnExecCmdBashOutErrDirCtx(context.Background(), dir, command)
}

// ExecCmdBashLineOutErrDirCtx
// "/bin/bash", "-c", "command line"
funcExecCmdBashLineOutErrDirCtx(ctx context.Context, dirstring, commandstring) (outstring, failstring, errerror) {
cmd:=exec.CommandContext(ctx, Bash, SplitC, command)
varstdOut, stdErr bytes.Buffer
cmd.Stdout=&stdOut// 标准输出
cmd.Stderr=&stdErr// 标准错误
if!StrIsEmpty(dir) {
cmd.Dir=dir
	}
err=cmd.Run()
out=trimOut(stdOut.Bytes())
fail=trimOut(stdErr.Bytes())
return
}

// -------------

funcExecCmdBashLineOutErrB(commandstring) (out []byte, fail []byte, errerror) {
returnExecCmdBashOutErrBCtx(context.Background(), command)
}

funcExecCmdBashLineOutErrBCtx(ctx context.Context, commandstring) (out []byte, fail []byte, errerror) {
returnExecCmdBashOutErrDirBCtx(ctx, "", command)
}

funcExecCmdBashLineOutErrDirB(dirstring, commandstring) (out []byte, fail []byte, errerror) {
returnExecCmdBashOutErrDirBCtx(context.Background(), dir, command)
}

funcExecCmdBashLineOutErrDirBCtx(ctx context.Context, dirstring, commandstring) (out []byte, fail []byte, errerror) {
cmd:=exec.CommandContext(ctx, Bash, SplitC, command)
varstdOut, stdErr bytes.Buffer
cmd.Stdout=&stdOut// 标准输出
cmd.Stderr=&stdErr// 标准错误
if!StrIsEmpty(dir) {
cmd.Dir=dir
	}
err=cmd.Run()
out=trimOutB(stdOut.Bytes())
fail=trimOutB(stdErr.Bytes())
return
}

// -------------

// ExecCmdBashOut
// "/bin/bash", "-c", "command params"
funcExecCmdBashOut(arg...string) (outstring, errerror) {
returnExecCmdBashOutCtx(context.Background(), arg...)
}

// ExecCmdBashOutCtx
// "/bin/bash", "-c", "command params"
funcExecCmdBashOutCtx(ctx context.Context, arg...string) (outstring, errerror) {
returnExecCmdBashOutDirCtx(ctx, "", arg...)
}

// ExecCmdBashOutDir
// "/bin/bash", "-c", "command params"
funcExecCmdBashOutDir(dirstring, arg...string) (outstring, errerror) {
returnExecCmdBashOutDirCtx(context.Background(), dir, arg...)
}

// ExecCmdBashOutDirCtx
// "/bin/bash", "-c", "command params"
funcExecCmdBashOutDirCtx(ctx context.Context, dirstring, arg...string) (outstring, errerror) {
arg=append([]string{SplitC}, arg...)
cmd:=exec.CommandContext(ctx, Bash, arg...)
varstdOut bytes.Buffer
cmd.Stdout=&stdOut
if!StrIsEmpty(dir) {
cmd.Dir=dir
	}
err=cmd.Run()
out=trimOut(stdOut.Bytes())
return
}

// -------------

// ExecCmdBashOutB
// "/bin/bash", "-c", "command params"
funcExecCmdBashOutB(arg...string) (out []byte, errerror) {
returnExecCmdBashOutBCtx(context.Background(), arg...)
}

// ExecCmdBashOutBCtx
// "/bin/bash", "-c", "command params"
funcExecCmdBashOutBCtx(ctx context.Context, arg...string) (out []byte, errerror) {
returnExecCmdBashOutDirBCtx(ctx, "", arg...)
}

// ExecCmdBashOutDirB
// "/bin/bash", "-c", "command params"
funcExecCmdBashOutDirB(dirstring, arg...string) (out []byte, errerror) {
returnExecCmdBashOutDirBCtx(context.Background(), dir, arg...)
}

// ExecCmdBashOutDirBCtx
// "/bin/bash", "-c", "command params"
funcExecCmdBashOutDirBCtx(ctx context.Context, dirstring, arg...string) (out []byte, errerror) {
arg=append([]string{SplitC}, arg...)
cmd:=exec.CommandContext(ctx, Bash, arg...)
varstdOut bytes.Buffer
cmd.Stdout=&stdOut
if!StrIsEmpty(dir) {
cmd.Dir=dir
	}
err=cmd.Run()
out=trimOutB(stdOut.Bytes())
return
}

// -------------

// ExecCmdBashOutErr
// "/bin/bash", "-c", "command params"
funcExecCmdBashOutErr(arg...string) (outstring, failstring, errerror) {
returnExecCmdBashOutErrCtx(context.Background(), arg...)
}

// ExecCmdBashOutErrCtx
// "/bin/bash", "-c", "command params"
funcExecCmdBashOutErrCtx(ctx context.Context, arg...string) (outstring, failstring, errerror) {
returnExecCmdBashOutErrDirCtx(ctx, "", arg...)
}

// ExecCmdBashOutErrDir
// "/bin/bash", "-c", "command params"
funcExecCmdBashOutErrDir(dirstring, arg...string) (outstring, failstring, errerror) {
returnExecCmdBashOutErrDirCtx(context.Background(), dir, arg...)
}

// ExecCmdBashOutErrDirCtx
// "/bin/bash", "-c", "command params"
funcExecCmdBashOutErrDirCtx(ctx context.Context, dirstring, arg...string) (outstring, failstring, errerror) {
arg=append([]string{SplitC}, arg...)
cmd:=exec.CommandContext(ctx, Bash, arg...)
varstdOut, stdErr bytes.Buffer
cmd.Stdout=&stdOut// 标准输出
cmd.Stderr=&stdErr// 标准错误
if!StrIsEmpty(dir) {
cmd.Dir=dir
	}
err=cmd.Run()
out=trimOut(stdOut.Bytes())
fail=trimOut(stdErr.Bytes())
return
}

// -------------

// ExecCmdBashOutErrB
// "/bin/bash", "-c", "command params"
funcExecCmdBashOutErrB(arg...string) (out []byte, fail []byte, errerror) {
returnExecCmdBashOutErrBCtx(context.Background(), arg...)
}

// ExecCmdBashOutErrBCtx
// "/bin/bash", "-c", "command params"
funcExecCmdBashOutErrBCtx(ctx context.Context, arg...string) (out []byte, fail []byte, errerror) {
returnExecCmdBashOutErrDirBCtx(ctx, "", arg...)
}

// ExecCmdBashOutErrDirB
// "/bin/bash", "-c", "command params"
funcExecCmdBashOutErrDirB(dirstring, arg...string) (out []byte, fail []byte, errerror) {
returnExecCmdBashOutErrDirBCtx(context.Background(), dir, arg...)
}

// ExecCmdBashOutErrDirBCtx
// "/bin/bash", "-c", "command params"
funcExecCmdBashOutErrDirBCtx(ctx context.Context, dirstring, arg...string) (out []byte, fail []byte, errerror) {
arg=append([]string{SplitC}, arg...)
cmd:=exec.CommandContext(ctx, Bash, arg...)
varstdOut, stdErr bytes.Buffer
cmd.Stdout=&stdOut// 标准输出
cmd.Stderr=&stdErr// 标准错误
if!StrIsEmpty(dir) {
cmd.Dir=dir
	}
err=cmd.Run()
out=trimOutB(stdOut.Bytes())
fail=trimOutB(stdErr.Bytes())
return
}

// -------------

// ExecCmdCombinedOut CombinedOutput
funcExecCmdCombinedOut(namestring, arg...string) (outstring, errerror) {
returnExecCmdCombinedOutCtx(context.Background(), name, arg...)
}

// ExecCmdCombinedOutDir CombinedOutput
funcExecCmdCombinedOutDir(dirstring, namestring, arg...string) (outstring, errerror) {
returnExecCmdCombinedOutDirCtx(context.Background(), dir, name, arg...)
}

// ExecCmdCombinedOutCtx CombinedOutput
funcExecCmdCombinedOutCtx(ctx context.Context, namestring, arg...string) (outstring, errerror) {
returnExecCmdCombinedOutDirCtx(ctx, "", name, arg...)
}

// ExecCmdCombinedOutDirCtx CombinedOutput
funcExecCmdCombinedOutDirCtx(ctx context.Context, dirstring, namestring, arg...string) (outstring, errerror) {
cmd:=exec.CommandContext(ctx, name, arg...)
if!StrIsEmpty(dir) {
cmd.Dir=dir
	}
outBytes, err:=cmd.CombinedOutput()
out=trimOut(outBytes)
return
}

// -------------

// trimOut Clean the output and remove special characters
functrimOut(input []byte) string {
returnstrings.TrimSpace(string(input))
}

functrimOutB(input []byte) []byte {
returnbytes.TrimSpace(input)
}

// ----------------

// ExecDurationTime 获取函数执行时间
// use: defer tools.ExecDurationTime()()
funcExecDurationTime() func() {
t:=time.Now()
returnfunc() {
log.Printf("[Tips] The current function execution time is (%v) \n", time.Since(t))
	}
}