92 lines
2.4 KiB
Go
92 lines
2.4 KiB
Go
package packagemanager
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import (
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"bufio"
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"os"
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"path/filepath"
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"strings"
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"fmt"
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"pixelridgesoftworks.com/AllPac/pkg/logger"
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"os/exec"
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"os/user"
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"strconv"
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"syscall"
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)
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// reads the PKGBUILD file and extracts the package version
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func ExtractVersionFromPKGBUILD(repoDir string) (string, error) {
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pkgbuildPath := filepath.Join(repoDir, "PKGBUILD")
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file, err := os.Open(pkgbuildPath)
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if err != nil {
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logger.Errorf("An error has occured:", err)
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return "", err
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}
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defer file.Close()
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scanner := bufio.NewScanner(file)
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for scanner.Scan() {
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line := scanner.Text()
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if strings.HasPrefix(line, "pkgver=") {
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return strings.TrimPrefix(line, "pkgver="), nil
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}
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}
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if err := scanner.Err(); err != nil {
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logger.Errorf("An error has occured:", err)
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return "", err
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}
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logger.Errorf("pkgver not found in PKGBUILD")
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return "", fmt.Errorf("pkgver not found in PKGBUILD")
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}
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// prompts the user with a yes/no question and returns true if the answer is yes
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func confirmAction(question string) bool {
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reader := bufio.NewReader(os.Stdin)
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for {
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fmt.Printf("%s [Y/n]: ", question)
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response, err := reader.ReadString('\n')
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if err != nil {
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logger.Errorf("Error reading response: %v", err)
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fmt.Println("Error reading response:", err)
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return false
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}
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response = strings.ToLower(strings.TrimSpace(response))
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if response == "y" || response == "yes" {
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return true
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} else if response == "n" || response == "no" {
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return false
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}
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}
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}
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// this is unused, just incase I need to do it this way since makepkg is being a pain in the neck
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func RunMakepkgAsUser(username string) error {
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// Lookup the non-root user
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usr, err := user.Lookup(username)
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if err != nil {
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return err
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}
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// Convert UID and GID to integers
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uid, _ := strconv.Atoi(usr.Uid)
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gid, _ := strconv.Atoi(usr.Gid)
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// Set UID and GID of the process
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err = syscall.Setgid(gid)
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if err != nil {
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return err
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}
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err = syscall.Setuid(uid)
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if err != nil {
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return err
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}
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// Now run makepkg as the non-root user
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cmd := exec.Command("makepkg", "-si", "--noconfirm")
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cmd.Stdout = os.Stdout
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cmd.Stderr = os.Stderr
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return cmd.Run()
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}
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