internal

Documentation

Index

• func ApplyDefaults[T any](defaults *T, supplied *T) *T
• func FetchHash(ctx context.Context, url string) (string, error)
• func FetchHtmlAndFind(ctx context.Context, url string, selector string) ([]string, error)
• func FetchJson(ctx context.Context, url string, i interface{}) error
• func FetchYaml(ctx context.Context, url string, i interface{}) error

Functions

func ApplyDefaults

func ApplyDefaults[T any](defaults *T, supplied *T) *T

func FetchHash

func FetchHash(ctx context.Context, url string) (string, error)

FetchHash downloads the given URL and parses the first hash out of it, assuming it's formatted in line with the output of sha256sum. Hashes are assumed to be hexadecimal and an error will be returned if this is not the case.

func FetchHtmlAndFind

func FetchHtmlAndFind(ctx context.Context, url string, selector string) ([]string, error)

FetchHtmlAndFind downloads the HTML page at the given URL and runs the specified CSS selector over it to find nodes. The textual content of those nodes is returned.

func FetchJson

func FetchJson(ctx context.Context, url string, i interface{}) error

FetchJson requests the given url and then attempts to unmarshal the body as JSON into the provided struct.

func FetchYaml

func FetchYaml(ctx context.Context, url string, i interface{}) error

FetchYaml requests the given url and then attempts to unmarshal the body as YAML into the provided struct.