58 lines
851 B
Go
58 lines
851 B
Go
package main
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import (
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"fmt"
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"os"
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"os/exec"
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)
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var (
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version = "v0.1.0"
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cmd Config
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flags []string
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)
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func main() {
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initPledge()
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initUnveil()
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if len(os.Args) == 1 {
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fmt.Println("Usage: pavo <command> <flags>")
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os.Exit(1)
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}
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if os.Args[1] == "version" {
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fmt.Println("Pavo", version)
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os.Exit(0)
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}
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// Parse the config file.
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parseConfig()
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// Block futher unveil calls.
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blockUnveil()
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// Get path of command.
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cmdPath, err := exec.LookPath(cmd.Command)
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if err != nil {
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fmt.Printf("%s %s :: %s\n",
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cmd.Command,
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"not found in $PATH",
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err.Error())
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os.Exit(1)
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}
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// TODO: Make the output realtime.
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out, err := exec.Command(cmdPath, flags...).Output()
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if err != nil {
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err = fmt.Errorf("%s :: %s",
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"Failed to execute command",
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err.Error())
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os.Exit(1)
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}
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// Print the output.
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fmt.Printf(string(out))
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}
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