localio

package

v1.0.57 Latest Latest Go to latest Published: Aug 6, 2026 License: Apache-2.0 Imports: 14 Imported by: 0

Documentation ¶

Overview ¶

Package localio owns safe local artifact publication shared by product shortcuts. Remote names and URLs are always treated as untrusted input.

Index ¶

func ResolveOutputPath(baseDir, output, rawURL, preferredName string) (string, string, error)
func SafeFilename(preferredName, rawURL string) string
func ValidateDownloadURL(rawURL string) (*url.URL, error)
func ValidateOutput(output string) error
type DownloadOptions
type DownloadResult
- func Download(ctx context.Context, rawURL string, opts DownloadOptions) (DownloadResult, error)

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func ResolveOutputPath ¶

func ResolveOutputPath(baseDir, output, rawURL, preferredName string) (string, string, error)

func SafeFilename ¶

func SafeFilename(preferredName, rawURL string) string

SafeFilename selects a portable basename from a preferred server name or URL.

func ValidateDownloadURL ¶

func ValidateDownloadURL(rawURL string) (*url.URL, error)

ValidateDownloadURL accepts only public DingTalk and Aliyun OSS HTTPS hosts.

func ValidateOutput ¶

func ValidateOutput(output string) error

ValidateOutput rejects absolute paths and portable `..` escapes.

Types ¶

type DownloadOptions ¶

type DownloadOptions struct {
	BaseDir       string
	Output        string
	PreferredName string
	Headers       map[string]string
}

DownloadOptions controls safe, atomic publication beneath BaseDir.

type DownloadResult ¶

type DownloadResult struct {
	AbsolutePath string
	RelativePath string
	SizeBytes    int64
}

DownloadResult describes the published local artifact.

func Download ¶

func Download(ctx context.Context, rawURL string, opts DownloadOptions) (DownloadResult, error)

Download validates a platform-owned HTTPS URL, resolves a workspace-relative output path without following symlink escapes, streams into a sibling temp file, fsyncs it, and atomically publishes the completed file.

Source Files ¶

View all Source files

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