languages

package

v0.1.0 Latest Latest Go to latest Published: Dec 8, 2025 License: Apache-2.0 Imports: 10 Imported by: 0

Details

This section is empty.

This section is empty.

func HasInstall(ctx context.Context, language core.Language, version goversion.Version) (error, bool)

HasInstall the Check if it is installed

func NormalizeLayout(destDir, targetDir string, execNames []string) error

NormalizeLayout 扁平化解压目录并将目标可执行移动/定位到指定子路径。 destDir: 版本根目录 targetDir: 相对 destDir 的目录（如 "bin"，根目录则传 ""） execNames: 期望出现的可执行文件名列表（按顺序尝试）

type Language struct {
	// contains filtered or unexported fields
}

Language 默认方法

func NewLanguage(lang core.Language) *Language

func (l *Language) GetDefaultVersion() *core.InstalledVersion

func (l *Language) ListInstalledVersions(ctx context.Context, binPath string) ([]*core.InstalledVersion, error)

func (l *Language) SetDefaultVersion(ctx context.Context, version string, envs []env.KV) error

func (l *Language) Uninstall(version string) error

type PackageSuffix string

const (
	Tar PackageSuffix = ".tar.gz"
	Zip PackageSuffix = ".zip"
	Pkg PackageSuffix = ".pkg"
)

func (p PackageSuffix) Composition(name string) string

func (p PackageSuffix) String() string

type PackageSuffixes []PackageSuffix

var AllSuffix PackageSuffixes = []PackageSuffix{Tar, Zip, Pkg}

func (p PackageSuffixes) GetSuffix(packageName string) PackageSuffix

func (p PackageSuffixes) Has(packageName string) bool

func (p PackageSuffixes) Trim(packageName string) string

type PreReleaseError struct {
	Language          string   // 语言名称
	RequestedVersion  string   // 用户请求的版本
	AvailableVersions []string // 可用的候选版本
}

PreReleaseError 预发布版本错误类型

func (e *PreReleaseError) Error() string

func (e *PreReleaseError) GetRecommendedVersion() string

GetRecommendedVersion 获取推荐的候选版本（通常是最新的）