35 lines
552 B
Go
35 lines
552 B
Go
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package tplCmd
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import (
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`os`
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`os/exec`
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)
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/*
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ToCmd returns an (os/)exec.Cmd from a Cmd.
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err will always be nil for now, but is still returned and should be handled
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for future-proofing.
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*/
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func (c *Cmd) ToCmd() (cmd *exec.Cmd, err error) {
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var envs []string
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if c.Args != nil && len(c.Args) > 0 {
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cmd = exec.Command(c.Program, c.Args...)
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} else {
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cmd = exec.Command(c.Program)
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}
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if !c.IsolateEnv {
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envs = os.Environ()
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}
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if c.EnvVars != nil && len(c.EnvVars) > 0 {
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envs = append(envs, c.EnvVars...)
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}
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cmd.Env = envs
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return
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}
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