Greg Gauthier
07586a8fc0
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- Remove os import and manual Stdin/Stdout/Stderr assignment from subExecute - Replace cmd.Run() followed by cmd.CombinedOutput() with single CombinedOutput call - Adjust volume bar height to exactly match metadata display and increase gap to 2 spaces
35 lines
671 B
Go
35 lines
671 B
Go
package main
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import (
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"fmt"
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"os/exec"
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"runtime"
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)
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func isInstalled(name string) bool {
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var cmd *exec.Cmd
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// check for the operating system
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if runtime.GOOS == "windows" {
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// 'where' command is used on Windows to locate executables
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cmd = exec.Command("where.exe", name)
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} else {
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// 'command' is used on Unix systems
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cmd = exec.Command("/bin/sh", "-c", "command -v "+name)
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}
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if err := cmd.Run(); err != nil {
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return false
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}
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return true
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}
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func subExecute(program string, args ...string) ([]byte, error) {
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cmd := exec.Command(program, args...)
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output, err := cmd.CombinedOutput()
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if err != nil {
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fmt.Printf("%v\n", err)
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}
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return output, err
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}
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