141 lines
3.6 KiB
Go
141 lines
3.6 KiB
Go
|
package packagemanager
|
||
|
|
||
|
import (
|
||
|
"bufio"
|
||
|
"os"
|
||
|
"os/user"
|
||
|
"path/filepath"
|
||
|
"strings"
|
||
|
"fmt"
|
||
|
"encoding/json"
|
||
|
)
|
||
|
|
||
|
// extractVersionFromPKGBUILD reads the PKGBUILD file and extracts the package version
|
||
|
func ExtractVersionFromPKGBUILD(repoDir string) (string, error) {
|
||
|
pkgbuildPath := filepath.Join(repoDir, "PKGBUILD")
|
||
|
file, err := os.Open(pkgbuildPath)
|
||
|
if err != nil {
|
||
|
return "", err
|
||
|
}
|
||
|
defer file.Close()
|
||
|
|
||
|
scanner := bufio.NewScanner(file)
|
||
|
for scanner.Scan() {
|
||
|
line := scanner.Text()
|
||
|
if strings.HasPrefix(line, "pkgver=") {
|
||
|
return strings.TrimPrefix(line, "pkgver="), nil
|
||
|
}
|
||
|
}
|
||
|
|
||
|
if err := scanner.Err(); err != nil {
|
||
|
return "", err
|
||
|
}
|
||
|
|
||
|
return "", fmt.Errorf("pkgver not found in PKGBUILD")
|
||
|
}
|
||
|
|
||
|
type PackageInfo struct {
|
||
|
Source string `json:"source"`
|
||
|
Version string `json:"version"`
|
||
|
}
|
||
|
|
||
|
type PackageList map[string]PackageInfo
|
||
|
|
||
|
const pkgListFilename = "pkg.list"
|
||
|
|
||
|
// getPkgListPath returns the file path for the package list
|
||
|
func GetPkgListPath() (string, error) {
|
||
|
usr, err := user.Current()
|
||
|
if err != nil {
|
||
|
return "", fmt.Errorf("error getting current user: %v", err)
|
||
|
}
|
||
|
return filepath.Join(usr.HomeDir, ".allpac", pkgListFilename), nil
|
||
|
}
|
||
|
|
||
|
// readPackageList reads the package list from the file
|
||
|
func ReadPackageList() (PackageList, error) {
|
||
|
pkgListPath, err := GetPkgListPath()
|
||
|
if err != nil {
|
||
|
return nil, err
|
||
|
}
|
||
|
|
||
|
file, err := os.Open(pkgListPath)
|
||
|
if err != nil {
|
||
|
if os.IsNotExist(err) {
|
||
|
return PackageList{}, nil // Return an empty list if file doesn't exist
|
||
|
}
|
||
|
return nil, fmt.Errorf("error opening package list file: %v", err)
|
||
|
}
|
||
|
defer file.Close()
|
||
|
|
||
|
var pkgList PackageList
|
||
|
err = json.NewDecoder(file).Decode(&pkgList)
|
||
|
if err != nil {
|
||
|
return nil, fmt.Errorf("error decoding package list: %v", err)
|
||
|
}
|
||
|
|
||
|
return pkgList, nil
|
||
|
}
|
||
|
|
||
|
// writePackageList writes the package list to the file
|
||
|
func writePackageList(pkgList PackageList) error {
|
||
|
pkgListPath, err := GetPkgListPath()
|
||
|
if err != nil {
|
||
|
return err
|
||
|
}
|
||
|
|
||
|
file, err := os.Create(pkgListPath)
|
||
|
if err != nil {
|
||
|
return fmt.Errorf("error creating package list file: %v", err)
|
||
|
}
|
||
|
defer file.Close()
|
||
|
|
||
|
err = json.NewEncoder(file).Encode(pkgList)
|
||
|
if err != nil {
|
||
|
return fmt.Errorf("error encoding package list: %v", err)
|
||
|
}
|
||
|
|
||
|
return nil
|
||
|
}
|
||
|
|
||
|
// logInstallation logs the package installation details
|
||
|
func LogInstallation(packageName, source, version string) error {
|
||
|
pkgList, err := readPackageList()
|
||
|
if err != nil {
|
||
|
return err
|
||
|
}
|
||
|
|
||
|
pkgList[packageName] = PackageInfo{
|
||
|
Source: source,
|
||
|
Version: version,
|
||
|
}
|
||
|
|
||
|
return writePackageList(pkgList)
|
||
|
}
|
||
|
|
||
|
// requestRootPermissions prompts the user for root permissions
|
||
|
func requestRootPermissions() bool {
|
||
|
fmt.Println("Root permissions are required to install AUR packages.")
|
||
|
return confirmAction("Do you want to continue with root permissions?")
|
||
|
}
|
||
|
|
||
|
// confirmAction prompts the user with a yes/no question and returns true if the answer is yes
|
||
|
func confirmAction(question string) bool {
|
||
|
reader := bufio.NewReader(os.Stdin)
|
||
|
for {
|
||
|
fmt.Printf("%s [Y/n]: ", question)
|
||
|
response, err := reader.ReadString('\n')
|
||
|
if err != nil {
|
||
|
fmt.Println("Error reading response:", err)
|
||
|
return false
|
||
|
}
|
||
|
response = strings.ToLower(strings.TrimSpace(response))
|
||
|
|
||
|
if response == "y" || response == "yes" {
|
||
|
return true
|
||
|
} else if response == "n" || response == "no" {
|
||
|
return false
|
||
|
}
|
||
|
}
|
||
|
}
|