fix: read multiple depends key from DATA file

lib/package.go

@@ -3,13 +3,13 @@ package lib
 import (
 	"archive/tar"
 	"bufio"
+	"bytes"
 	"compress/gzip"
 	"fmt"
 	"io"
 	"net/url"
 	"os"
 	"path"
-	"strings"
 
 	"git.matterlinux.xyz/matter/tracker/log"
 	"github.com/bigkevmcd/go-configparser"
@@ -87,12 +87,20 @@ func (p *Package) Load(r io.Reader) error {
 	var (
 		err     error
 		size    int64
-		depends string = ""
 		section string = "DEFAULT"
+		buffer  []byte
 	)
 
+	if buffer, err = io.ReadAll(r); err != nil {
+		return err
+	}
+
+	if p.Depends, err = GetMultiple("depends", bytes.NewReader(buffer)); err != nil {
+		return err
+	}
+
 	parser := configparser.New()
-	if err = parser.ParseReader(r); err != nil {
+	if err = parser.ParseReader(bytes.NewReader(buffer)); err != nil {
 		return err
 	}
 
@@ -123,13 +131,5 @@ func (p *Package) Load(r io.Reader) error {
 		return err
 	}
 
-	depends, _ = parser.Get(section, "depends")
-
-	if depends == "" {
-		p.Depends = []string{}
-	} else {
-		p.Depends = strings.Split(depends, ",")
-	}
-
 	return nil
 }

lib/util.go

@@ -2,6 +2,7 @@ package lib
 
 import (
 	"archive/tar"
+	"bufio"
 	"compress/gzip"
 	"fmt"
 	"io"
@@ -11,6 +12,33 @@ import (
 	"github.com/gofiber/fiber/v2"
 )
 
+// configparser can't get multiple keys, so heres a function to manually extract them
+func GetMultiple(k string, r io.Reader) ([]string, error) {
+	var (
+		res     []string
+		value   string
+		scanner *bufio.Scanner
+	)
+
+	scanner = bufio.NewScanner(r)
+
+	for scanner.Scan() {
+		line := scanner.Text()
+		value = strings.TrimPrefix(line, fmt.Sprintf("%s = ", k))
+		value = strings.TrimPrefix(value, fmt.Sprintf("%s =", k))
+		value = strings.TrimPrefix(value, fmt.Sprintf("%s= ", k))
+		value = strings.TrimPrefix(value, fmt.Sprintf("%s=", k))
+
+		if line == value {
+			continue
+		}
+
+		res = append(res, value)
+	}
+
+	return res, nil
+}
+
 func GetFiles(r io.Reader) ([]string, error) {
 	var (
 		gzip_reader io.Reader