mirror of
https://github.com/Jguer/yay.git
synced 2024-11-07 09:37:22 +01:00
50 lines
1.2 KiB
Go
50 lines
1.2 KiB
Go
package download
|
|
|
|
import (
|
|
"errors"
|
|
"io/ioutil"
|
|
"net/http"
|
|
"net/url"
|
|
)
|
|
|
|
var ErrInvalidRepository = errors.New("invalid repository")
|
|
var ErrABSPackageNotFound = errors.New("package not found in repos")
|
|
|
|
const MaxConcurrentFetch = 20
|
|
const ABSPackageURL = "https://git.archlinux.org/svntogit/packages.git/plain/trunk/PKGBUILD?"
|
|
const ABSCommunityURL = "https://git.archlinux.org/svntogit/community.git/plain/trunk/PKGBUILD?"
|
|
|
|
func getPackageURL(db, pkgName string) (string, error) {
|
|
values := url.Values{}
|
|
values.Set("h", "packages/"+pkgName)
|
|
nameEncoded := values.Encode()
|
|
switch db {
|
|
case "core", "extra", "testing":
|
|
return ABSPackageURL + nameEncoded, nil
|
|
case "community", "multilib", "community-testing", "multilib-testing":
|
|
return ABSCommunityURL + nameEncoded, nil
|
|
}
|
|
return "", ErrInvalidRepository
|
|
}
|
|
|
|
func GetABSPkgbuild(dbName, pkgName string) ([]byte, error) {
|
|
packageURL, err := getPackageURL(dbName, pkgName)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
resp, err := http.Get(packageURL)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
defer resp.Body.Close()
|
|
|
|
pkgBuild, err := ioutil.ReadAll(resp.Body)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
return pkgBuild, nil
|
|
}
|