parser

Documentation

Overview

Package parser provides functions for extracting and filtering links from various sources.

Index

• func ExtractLinksFromFile(filePath string) ([]string, error)
• func ExtractLinksFromURL(targetURL string, ignoreCert bool) ([]string, error)
• func FilterLinksByRegex(links []string, regex string) ([]string, error)
• func PrintLinksAsHTML(links []string)
• func PrintLinksAsJSON(links []string)
• func PrintLinksAsNumbered(links []string)
• func PrintLinksAsText(links []string)

Functions

func ExtractLinksFromFile

func ExtractLinksFromFile(filePath string) ([]string, error)

ExtractLinksFromFile reads a file and extracts all links from its content. Supports HTML, JSON, and plain text files. The file size is limited to 10MB for safety. Returns a slice of unique links found in the file or an error if reading or parsing fails.

func ExtractLinksFromURL

func ExtractLinksFromURL(targetURL string, ignoreCert bool) ([]string, error)

ExtractLinksFromURL fetches a URL and extracts all links from its content. Supports HTML, JSON, XML content types. The ignoreCert parameter can be used to skip TLS certificate validation. Returns a slice of unique links found in the content or an error if the fetch or parsing fails.

func FilterLinksByRegex

func FilterLinksByRegex(links []string, regex string) ([]string, error)

FilterLinksByRegex filters a slice of links using a regular expression pattern. Only links that match the pattern are returned. Returns an error if the regex pattern is invalid.

func PrintLinksAsHTML

func PrintLinksAsHTML(links []string)

PrintLinksAsHTML prints the links as an HTML unordered list to stdout. Each link is wrapped in an anchor tag that links to itself.

func PrintLinksAsJSON

func PrintLinksAsJSON(links []string)

PrintLinksAsJSON prints the links as a JSON array to stdout. If JSON marshaling fails, an error message is printed.

func PrintLinksAsNumbered

func PrintLinksAsNumbered(links []string)

PrintLinksAsNumbered prints the links as a numbered list to stdout. Each link is prefixed with its position number in the list.

func PrintLinksAsText

func PrintLinksAsText(links []string)

PrintLinksAsText prints the links as plain text to stdout. Each link is printed on a new line.