osutils/files.go

@@ -56,6 +56,5 @@ func ListDir(path string) ([]fs.FileInfo, error) {
 func GetParentDir(filePath string) (string, error) {
 	cuttedPath := strings.Split(filePath, "/")
 	cuttedPath = cuttedPath[:len(cuttedPath)-1]
-	finalPath := path.Join("/", path.Join(cuttedPath...))
-	return finalPath, nil
+	return path.Join(cuttedPath...), nil
 }

osutils/json.go

@@ -1,47 +0,0 @@
-package osutils
-
-import (
-	"encoding/json"
-	"fmt"
-	"io/ioutil"
-	"os"
-)
-
-func WriteStructAsJSON(data interface{}, versionJsonPath string) error {
-	file, _ := json.MarshalIndent(data, "", " ")
-
-	directory, err := GetParentDir(versionJsonPath)
-	if err != nil {
-		return err
-	}
-	err = os.MkdirAll(directory+"/", os.ModePerm)
-	if err != nil {
-		return err
-	}
-	err = ioutil.WriteFile(versionJsonPath, file, 0644)
-	if err != nil {
-		return err
-	}
-	return nil
-}
-
-func ReadJsonFromDisk(target interface{}, filePath string) error {
-	// Open our jsonFile
-	jsonFile, err := os.Open(filePath)
-	// if we os.Open returns an error then handle it
-	if err != nil {
-		fmt.Println(err)
-	}
-
-	// fmt.Println("Successfully Opened users.json")
-	// defer the closing of our jsonFile so that we can parse it later on
-	defer jsonFile.Close()
-
-	// read our opened xmlFile as a byte array.
-	byteValue, _ := ioutil.ReadAll(jsonFile)
-
-	// we unmarshal our byteArray which contains our
-	// jsonFile's content into 'users' which we defined above
-	json.Unmarshal(byteValue, &target)
-	return nil
-}

redistruable/javaentities/java.go

@@ -1,75 +1,78 @@
 package javaentities
 
-// type JavaVersion struct {
-// 	Component string
-// 	Type      string
-// 	Name      string
-// 	Major     int
-// 	Minor     int
-// 	Patch     int
-// }
+import (
+	"errors"
+	"os"
+	"path"
+	"runtime"
+	"strconv"
+	"strings"
+)
 
-// type JavaMetas struct {
-// 	JavaVersions []JavaMeta `json:"javaVersions"`
-// }
+type JavaVersion struct {
+	Major int
+	Minor int
+	Patch int
+}
 
-// func (jm JavaMetas) FindSpecificJavaOsByMajor(version JavaVersion) (SpecificJavaVersion, error) {
-// 	for _, v := range jm.JavaVersions {
-// 		if version.Major == v.Version.Major {
-// 			jv, err := v.getOsJava()
-// 			if err != nil {
-// 				continue
-// 			}
-// 			return jv, nil
-// 		}
-// 	}
-// 	return SpecificJavaVersion{}, errors.New("cant find os url")
-// }
+type JavaMetas struct {
+	JavaVersions []JavaMeta `json:"javaVersions"`
+}
 
-// func (jm JavaMetas) FindSpecificJava(MajorVersion string)
+func (jm JavaMetas) FindOsURL(MajorVersion string) (SpecificJavaVersion, error) {
+	for _, v := range jm.JavaVersions {
+		if MajorVersion == v.Version.Major {
+			jv, err := v.getOsJava()
+			if err != nil {
+				continue
+			}
+			return jv, nil
+		}
+	}
+	return SpecificJavaVersion{}, errors.New("cant find os url")
+}
 
-// type JavaMeta struct {
-// 	Version struct {
-// 		Major int `json:"major"`
-// 		Minor int `json:"minor"`
-// 		Patch int `json:"patch"`
-// 	} `json:"version"`
-// 	Name      string
-// 	Specifics `json:"specifics"`
-// }
+type JavaMeta struct {
+	Version struct {
+		Major string `json:"major"`
+		Minor string `json:"minor"`
+		Patch string `json:"patch"`
+	} `json:"version"`
+	Specifics `json:"specifics"`
+}
 
-// type SpecificJavaVersion struct {
-// 	Os   string `json:"os"`
-// 	Arch string `json:"arch"`
-// 	URL  string `json:"URL"`
-// 	Sha1 string `json:"SHA1"`
-// }
+type SpecificJavaVersion struct {
+	Os   string `json:"os"`
+	Arch string `json:"arch"`
+	URL  string `json:"URL"`
+	Sha1 string `json:"SHA1"`
+}
 
-// type Specifics []SpecificJavaVersion
+type Specifics []SpecificJavaVersion
 
-// func (s Specifics) getOsJava() (SpecificJavaVersion, error) {
-// 	for _, v := range s {
-// 		if v.Os == runtime.GOOS {
-// 			return v, nil
-// 		}
-// 	}
-// 	return SpecificJavaVersion{}, errors.New("not java for current os")
-// }
+func (s Specifics) getOsJava() (SpecificJavaVersion, error) {
+	for _, v := range s {
+		if v.Os == runtime.GOOS {
+			return v, nil
+		}
+	}
+	return SpecificJavaVersion{}, errors.New("not java for current os")
+}
 
-// func (v *JavaVersion) CheckNotExists(launcherPath string) bool {
-// 	javaBinPath := path.Join(launcherPath, ".redist", "java", v.GetString())
-// 	_, err := os.Stat(javaBinPath)
+func (v *JavaVersion) CheckNotExists(launcherPath string) bool {
+	javaBinPath := path.Join(launcherPath, ".redist", "java", v.GetString())
+	_, err := os.Stat(javaBinPath)
 
-// 	return err != nil
-// }
+	return err != nil
+}
 
-// func (v *JavaVersion) GetString() string {
-// 	var stringBuilder strings.Builder
-// 	stringBuilder.WriteString(strconv.Itoa(v.Major))
-// 	stringBuilder.WriteRune('.')
-// 	stringBuilder.WriteString(strconv.Itoa(v.Minor))
-// 	stringBuilder.WriteRune('.')
-// 	stringBuilder.WriteString(strconv.Itoa(v.Patch))
+func (v *JavaVersion) GetString() string {
+	var stringBuilder strings.Builder
+	stringBuilder.WriteString(strconv.Itoa(v.Major))
+	stringBuilder.WriteRune('.')
+	stringBuilder.WriteString(strconv.Itoa(v.Minor))
+	stringBuilder.WriteRune('.')
+	stringBuilder.WriteString(strconv.Itoa(v.Patch))
 
-// 	return stringBuilder.String()
-// }
+	return stringBuilder.String()
+}