2024-01-04 09:49:03 -07:00
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package toolcheck
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// This package is responsible for checking to ensure all our tools are available to us.
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// Since we aren't hooking directly into the internals of anything, we require the availability of the packages
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// on the system in order to use their CLIs.
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// In the future, we might hook directly into the backends for pacman, flatpak, and snapd
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// but for now, this is a perfectly fine way of going about it without introducing weird bugs
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import (
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"os/exec"
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"fmt"
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"pixelridgesoftworks.com/AllPac/pkg/install"
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)
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// isCommandAvailable checks if a command exists
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func isCommandAvailable(name string) bool {
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cmd := exec.Command("which", name)
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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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// EnsurePacman ensures that Pacman is installed and available
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func EnsurePacman() error {
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if !isCommandAvailable("pacman") {
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// Pacman should always be available on Arch-based systems, handle this as an error or special case
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return fmt.Errorf("pacman is not available, which is required for AllPac to function")
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}
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return nil
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}
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// EnsureSnap ensures that Snap is installed and available
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func EnsureSnap() error {
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if !isCommandAvailable("snap") {
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return install.InstallSnap()
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}
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return nil
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}
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// EnsureGit ensures that Git is installed and available
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func EnsureGit() error {
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if !isCommandAvailable("git") {
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return install.InstallGit()
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}
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return nil
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}
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// EnsureBaseDevel ensures that the base-devel group is installed
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func EnsureBaseDevel() error {
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if !isCommandAvailable("make") { // 'make' is part of base-devel, this is the best method to check
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return install.InstallBaseDevel()
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}
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return nil
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}
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// EnsureFlatpak ensures that Flatpak is installed and available
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func EnsureFlatpak() error {
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if !isCommandAvailable("flatpak") {
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return install.InstallFlatpak()
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}
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return nil
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}
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