docs: update configuration section in README.md to include scrape parameters and example usage

README.md

@@ -4,16 +4,18 @@ Rollup aggregates the contents of text-based files and webpages into a markdown
 
 ## Features
 
-- File type filtering
-- Ignore patterns for excluding files
-- Support for code-generated file detection
-- Advanced web scraping functionality
-- Verbose logging option for detailed output
-- Exclusionary CSS selectors for web scraping
-- Support for multiple URLs in web scraping
+- File type filtering for targeted content aggregation
+- Ignore patterns for excluding specific files or directories
+- Support for code-generated file detection and exclusion
+- Advanced web scraping functionality with depth control
+- Verbose logging option for detailed operation insights
+- Exclusionary CSS selectors for precise web content extraction
+- Support for multiple URLs in web scraping operations
 - Configurable output format for web scraping (single file or separate files)
-- Configuration file support (YAML)
-- Generation of default configuration file
+- Flexible configuration file support (YAML)
+- Automatic generation of default configuration file
+- Custom output file naming
+- Concurrent processing for improved performance
 
 ## Installation
 
@@ -61,27 +63,37 @@ rollup [command] [flags]
 
 Rollup can be configured using a YAML file. By default, it looks for `rollup.yml` in the current directory. You can specify a different configuration file using the `--config` flag.
 
-Example `rollup.yml`:
+**Scrape Configuration Parameters:**
+
+- `requests_per_second`: *(float, optional)* The rate at which requests are made per second during web scraping. Default is `1.0`.
+- `burst_limit`: *(integer, optional)* The maximum number of requests that can be made in a burst. Default is `5`.
+
+These parameters help control the request rate to avoid overloading the target servers and to comply with their rate limits.
+
+**Example `rollup.yml` with Scrape Configuration:**
 
 ```yaml
-file_types:
-  - go
-  - md
-ignore:
-  - node_modules/**
-  - vendor/**
-  - .git/**
-code_generated:
-  - **/generated/**
 scrape:
-  urls:
-    - url: https://example.com
+  requests_per_second: 1.0
+  burst_limit: 5
+  sites:
+    - base_url: https://example.com
       css_locator: .content
       exclude_selectors:
         - .ads
         - .navigation
+      max_depth: 2
+      allowed_paths:
+        - /blog
+        - /docs
+      exclude_paths:
+        - /admin
       output_alias: example
-  output_type: single
+      path_overrides:
+        - path: /special-page
+          css_locator: .special-content
+          exclude_selectors:
+            - .special-ads
 ```
 
 ## Examples
@@ -92,10 +104,10 @@ scrape:
    rollup files
    ```
 
-2. Web scraping with multiple URLs:
+2. Web scraping with multiple URLs and increased concurrency:
 
    ```bash
-   rollup web --urls=https://example.com,https://another-example.com
+   rollup web --urls=https://example.com,https://another-example.com --concurrent=8
    ```
 
 3. Generate a default configuration file:
@@ -104,15 +116,25 @@ scrape:
    rollup generate
    ```
 
-4. Use a custom configuration file:
+4. Use a custom configuration file and specify output:
 
    ```bash
-   rollup files --config=my-config.yml
+   rollup files --config=my-config.yml --output=project_summary.md
    ```
 
-5. Web scraping with separate output files:
+5. Web scraping with separate output files and custom timeout:
    ```bash
-   rollup web --urls=https://example.com,https://another-example.com --output=separate
+   rollup web --urls=https://example.com,https://another-example.com --output=separate --timeout=60
+   ```
+
+6. Rollup files with specific types and ignore patterns:
+   ```bash
+   rollup files --types=.go,.md --ignore=vendor/**,*_test.go
+   ```
+
+7. Web scraping with depth and CSS selector:
+   ```bash
+   rollup web --urls=https://example.com --depth=2 --css=.main-content
    ```
 
 ## Contributing

cmd/web.go

@@ -2,11 +2,9 @@ package cmd
 
 import (
 	"fmt"
-	"io/ioutil"
+	"io"
 	"log"
-	"net/url"
 	"os"
-	"regexp"
 	"strings"
 	"time"
 
@@ -23,8 +21,6 @@ var (
 	excludeSelectors []string
 )
 
-var scraperConfig scraper.Config
-
 var webCmd = &cobra.Command{
 	Use:   "web",
 	Short: "Scrape main content from webpages and convert to Markdown",
@@ -40,17 +36,28 @@ func init() {
 	webCmd.Flags().StringSliceVar(&excludeSelectors, "exclude", []string{}, "CSS selectors to exclude from the extracted content (comma-separated)")
 }
 
+func validateScrapeConfig(scrapeConfig config.ScrapeConfig) error {
+	if scrapeConfig.RequestsPerSecond <= 0 {
+		return fmt.Errorf("requests_per_second must be greater than 0")
+	}
+	if scrapeConfig.BurstLimit <= 0 {
+		return fmt.Errorf("burst_limit must be greater than 0")
+	}
+	return nil
+}
+
 func runWeb(cmd *cobra.Command, args []string) error {
     scraper.SetupLogger(verbose)
     logger := log.New(os.Stdout, "WEB: ", log.LstdFlags)
     if !verbose {
-        logger.SetOutput(ioutil.Discard)
+        logger.SetOutput(io.Discard)
     }
     logger.Printf("Starting web scraping process with verbose mode: %v", verbose)
-    scraperConfig.Verbose = verbose
 
+    // Prepare site configurations
     var siteConfigs []scraper.SiteConfig
     if len(cfg.Scrape.Sites) > 0 {
+        // Use configurations from rollup.yml
         logger.Printf("Using configuration from rollup.yml for %d sites", len(cfg.Scrape.Sites))
         siteConfigs = make([]scraper.SiteConfig, len(cfg.Scrape.Sites))
         for i, site := range cfg.Scrape.Sites {
@@ -65,10 +72,14 @@ func runWeb(cmd *cobra.Command, args []string) error {
                 PathOverrides:    convertPathOverrides(site.PathOverrides),
             }
             logger.Printf("Site %d configuration: BaseURL=%s, CSSLocator=%s, MaxDepth=%d, AllowedPaths=%v",
-                       i+1, site.BaseURL, site.CSSLocator, site.MaxDepth, site.AllowedPaths)
+                i+1, site.BaseURL, site.CSSLocator, site.MaxDepth, site.AllowedPaths)
         }
     } else {
-        logger.Printf("No sites defined in rollup.yml, falling back to URL-based configuration")
+        // Use command-line URLs
+        if len(urls) == 0 {
+            logger.Println("Error: No URLs provided via --urls flag")
+            return fmt.Errorf("no URLs provided. Use --urls flag with comma-separated URLs or set 'scrape.sites' in the rollup.yml file")
+        }
         siteConfigs = make([]scraper.SiteConfig, len(urls))
         for i, u := range urls {
             siteConfigs[i] = scraper.SiteConfig{
@@ -76,43 +87,34 @@ func runWeb(cmd *cobra.Command, args []string) error {
                 CSSLocator:       includeSelector,
                 ExcludeSelectors: excludeSelectors,
                 MaxDepth:         depth,
+                AllowedPaths:     []string{"/"}, // Allow all paths by default
             }
             logger.Printf("URL %d configuration: BaseURL=%s, CSSLocator=%s, MaxDepth=%d",
-                       i+1, u, includeSelector, depth)
+                i+1, u, includeSelector, depth)
         }
     }
 
-    if len(siteConfigs) == 0 {
-        logger.Println("Error: No sites or URLs provided")
-        return fmt.Errorf("no sites or URLs provided. Use --urls flag with comma-separated URLs or set 'scrape.sites' in the rollup.yml file")
-    }
-
-    // Set default values for rate limiting
-    defaultRequestsPerSecond := 1.0
-    defaultBurstLimit := 3
-
-    // Use default values if not set in the configuration
-    requestsPerSecond := cfg.Scrape.RequestsPerSecond
-    if requestsPerSecond == 0 {
-        requestsPerSecond = defaultRequestsPerSecond
-    }
-    burstLimit := cfg.Scrape.BurstLimit
-    if burstLimit == 0 {
-        burstLimit = defaultBurstLimit
-    }
-
+    // Set up scraper configuration
     scraperConfig := scraper.Config{
         Sites:      siteConfigs,
         OutputType: outputType,
         Verbose:    verbose,
         Scrape: scraper.ScrapeConfig{
-            RequestsPerSecond: requestsPerSecond,
-            BurstLimit:        burstLimit,
+            RequestsPerSecond: cfg.Scrape.RequestsPerSecond,
+            BurstLimit:        cfg.Scrape.BurstLimit,
         },
     }
     logger.Printf("Scraper configuration: OutputType=%s, RequestsPerSecond=%f, BurstLimit=%d",
-               outputType, requestsPerSecond, burstLimit)
+        outputType, scraperConfig.Scrape.RequestsPerSecond, scraperConfig.Scrape.BurstLimit)
 
+    // Validate scrape configuration
+    err := validateScrapeConfig(cfg.Scrape)
+    if err != nil {
+    	logger.Printf("Invalid scrape configuration: %v", err)
+    	return err
+    }
+
+    // Start scraping using scraper.ScrapeSites
     logger.Println("Starting scraping process")
     scrapedContent, err := scraper.ScrapeSites(scraperConfig)
     if err != nil {
@@ -121,6 +123,7 @@ func runWeb(cmd *cobra.Command, args []string) error {
     }
     logger.Printf("Scraping completed. Total content scraped: %d", len(scrapedContent))
 
+    // Write output to files
     if outputType == "single" {
         logger.Println("Writing content to a single file")
         return writeSingleFile(scrapedContent)
@@ -139,7 +142,7 @@ func writeSingleFile(content map[string]string) error {
 	defer file.Close()
 
 	for url, c := range content {
-		_, err = fmt.Fprintf(file, "# Content from %s\n\n%s\n\n---\n\n", url, c)
+		_, err = fmt.Fprintf(file, "# ::: Content from %s\n\n%s\n\n---\n\n", url, c)
 		if err != nil {
 			return fmt.Errorf("error writing content to file: %v", err)
 		}
@@ -151,17 +154,13 @@ func writeSingleFile(content map[string]string) error {
 
 func writeMultipleFiles(content map[string]string) error {
 	for url, c := range content {
-		filename, err := getFilenameFromContent(c, url)
-		if err != nil {
-			return fmt.Errorf("error generating filename for %s: %v", url, err)
-		}
-
+		filename := sanitizeFilename(url) + ".rollup.md"
 		file, err := os.Create(filename)
 		if err != nil {
 			return fmt.Errorf("error creating output file %s: %v", filename, err)
 		}
 
-		_, err = file.WriteString(fmt.Sprintf("# Content from %s\n\n%s\n", url, c))
+		_, err = file.WriteString(fmt.Sprintf("# ::: Content from %s\n\n%s\n", url, c))
 		if err != nil {
 			file.Close()
 			return fmt.Errorf("error writing content to file %s: %v", filename, err)
@@ -179,104 +178,14 @@ func generateDefaultFilename() string {
 	return fmt.Sprintf("web-%s.rollup.md", timestamp)
 }
 
-func scrapeRecursively(urlStr string, depth int) (string, error) {
-	visited := make(map[string]bool)
-	return scrapeURL(urlStr, depth, visited)
-}
-
-func scrapeURL(urlStr string, depth int, visited map[string]bool) (string, error) {
-	if depth < 0 || visited[urlStr] {
-		return "", nil
-	}
-
-	visited[urlStr] = true
-
-	content, err := testExtractAndConvertContent(urlStr)
-	if err != nil {
-		return "", err
-	}
-
-	if depth > 0 {
-		links, err := testExtractLinks(urlStr)
-		if err != nil {
-			return content, fmt.Errorf("error extracting links: %v", err)
-		}
-
-		for _, link := range links {
-			subContent, err := scrapeURL(link, depth-1, visited)
-			if err != nil {
-				fmt.Printf("Warning: Error scraping %s: %v\n", link, err)
-				continue
-			}
-			content += "\n\n---\n\n" + subContent
-		}
-	}
-
-	return content, nil
-}
-
-var testExtractAndConvertContent = extractAndConvertContent
-var testExtractLinks = scraper.ExtractLinks
-
-func extractAndConvertContent(urlStr string) (string, error) {
-	content, err := scraper.FetchWebpageContent(urlStr)
-	if err != nil {
-		return "", fmt.Errorf("error fetching webpage content: %v", err)
-	}
-
-	if includeSelector != "" {
-		content, err = scraper.ExtractContentWithCSS(content, includeSelector, excludeSelectors)
-		if err != nil {
-			return "", fmt.Errorf("error extracting content with CSS: %v", err)
-		}
-	}
-
-	markdown, err := scraper.ProcessHTMLContent(content, scraper.Config{})
-	if err != nil {
-		return "", fmt.Errorf("error processing HTML content: %v", err)
-	}
-
-	parsedURL, err := url.Parse(urlStr)
-	if err != nil {
-		return "", fmt.Errorf("error parsing URL: %v", err)
-	}
-	header := fmt.Sprintf("# Content from %s\n\n", parsedURL.String())
-
-	return header + markdown + "\n\n", nil
-}
-
-func getFilenameFromContent(content, urlStr string) (string, error) {
-	// Try to extract title from content
-	titleStart := strings.Index(content, "<title>")
-	titleEnd := strings.Index(content, "</title>")
-	if titleStart != -1 && titleEnd != -1 && titleEnd > titleStart {
-		title := strings.TrimSpace(content[titleStart+7 : titleEnd])
-		if title != "" {
-			return sanitizeFilename(title) + ".rollup.md", nil
-		}
-	}
-
-	// If no title found or title is empty, use the URL
-	parsedURL, err := url.Parse(urlStr)
-	if err != nil {
-		return "", fmt.Errorf("invalid URL: %v", err)
-	}
-
-	if parsedURL.Host == "" {
-		return "", fmt.Errorf("invalid URL: missing host")
-	}
-
-	filename := parsedURL.Host
-	if parsedURL.Path != "" && parsedURL.Path != "/" {
-		filename += strings.TrimSuffix(parsedURL.Path, "/")
-	}
-	return sanitizeFilename(filename) + ".rollup.md", nil
-}
-
 func sanitizeFilename(name string) string {
 	// Remove any character that isn't alphanumeric, dash, or underscore
-	reg := regexp.MustCompile("[^a-zA-Z0-9-_]+")
-	name = reg.ReplaceAllString(name, "_")
+	name = strings.Map(func(r rune) rune {
+		if (r >= 'a' && r <= 'z') || (r >= 'A' && r <= 'Z') || (r >= '0' && r <= '9') || r == '-' || r == '_' {
+			return r
+		}
+		return '_'
+	}, name)
 
 	// Trim any leading or trailing underscores
 	name = strings.Trim(name, "_")

cmd/web_test.go

@@ -103,7 +103,7 @@ func mockExtractAndConvertContent(urlStr string) (string, error) {
 	return "Mocked content for " + urlStr, nil
 }
 
-func mockExtractLinks(urlStr string) ([]string, error) {
+func mockExtractLinks() ([]string, error) {
 	return []string{"http://example.com/link1", "http://example.com/link2"}, nil
 }
 

docs/CHANGELOG.md

@@ -0,0 +1,21 @@
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+## [0.0.3] - 2024-09-22
+
+### Added
+- Implemented web scraping functionality using Playwright
+- Added support for CSS selectors to extract specific content
+- Introduced rate limiting for web requests
+- Created configuration options for scraping settings
+
+### Changed
+- Improved error handling and logging throughout the application
+- Enhanced URL parsing and validation
+
+### Fixed
+- Resolved issues with concurrent scraping operations

internal/config/config.go

@@ -30,6 +30,7 @@ type SiteConfig struct {
     ExcludePaths     []string          `yaml:"exclude_paths"`
     OutputAlias      string            `yaml:"output_alias"`
     PathOverrides    []PathOverride    `yaml:"path_overrides"`
+    LinksContainerSelector string      `yaml:"links_container_selector"`
 }
 
 type PathOverride struct {
@@ -50,6 +51,13 @@ func Load(configPath string) (*Config, error) {
 		return nil, fmt.Errorf("error parsing config file: %v", err)
 	}
 
+	// Set default values if they are zero or missing
+	if config.Scrape.RequestsPerSecond <= 0 {
+		config.Scrape.RequestsPerSecond = 1.0
+	}
+	if config.Scrape.BurstLimit <= 0 {
+		config.Scrape.BurstLimit = 5
+	}
 	return &config, nil
 }
 

internal/config/config_test.go

@@ -45,10 +45,10 @@ scrape:
 	}
 	defer os.Remove(tmpfile.Name())
 
-	if _, err := tmpfile.Write(content); err != nil {
+	if _, err = tmpfile.Write(content); err != nil {
 		t.Fatalf("Failed to write to temp file: %v", err)
 	}
-	if err := tmpfile.Close(); err != nil {
+	if err = tmpfile.Close(); err != nil {
 		t.Fatalf("Failed to close temp file: %v", err)
 	}
 

internal/scraper/scraper.go

@@ -1,21 +1,21 @@
 package scraper
 
 import (
+	"context"
 	"fmt"
-	"io/ioutil"
+	"io"
 	"log"
 	"math/rand"
 	"net/url"
 	"os"
 	"regexp"
 	"strings"
-	"time"
 	"sync"
-	"context"
+	"time"
 
+	md "github.com/JohannesKaufmann/html-to-markdown"
 	"github.com/PuerkitoBio/goquery"
 	"github.com/playwright-community/playwright-go"
-	md "github.com/JohannesKaufmann/html-to-markdown"
 	"golang.org/x/time/rate"
 )
 
@@ -50,6 +50,7 @@ type SiteConfig struct {
 	ExcludePaths     []string
 	OutputAlias      string
 	PathOverrides    []PathOverride
+	LinksContainerSelector string
 }
 
 // PathOverride holds path-specific overrides
@@ -60,208 +61,280 @@ type PathOverride struct {
 }
 
 func ScrapeSites(config Config) (map[string]string, error) {
-    logger.Println("Starting ScrapeSites function - Verbose mode is active")
-    results := make(chan struct {
-        url     string
-        content string
-        err     error
-    })
+	logger.Println("Starting ScrapeSites function - Verbose mode is active")
+	results := make(chan struct {
+		url     string
+		content string
+		err     error
+	})
 
-    limiter := rate.NewLimiter(rate.Limit(config.Scrape.RequestsPerSecond), config.Scrape.BurstLimit)
-    logger.Printf("Rate limiter configured with %f requests per second and burst limit of %d\n", config.Scrape.RequestsPerSecond, config.Scrape.BurstLimit)
+	// Ensure RequestsPerSecond and BurstLimit are valid
+	if config.Scrape.RequestsPerSecond <= 0 {
+		config.Scrape.RequestsPerSecond = 1.0
+	}
+	if config.Scrape.BurstLimit <= 0 {
+		config.Scrape.BurstLimit = 5
+	}
 
-    var wg sync.WaitGroup
-    totalURLs := 0
-    for _, site := range config.Sites {
-        logger.Printf("Processing site: %s\n", site.BaseURL)
-        wg.Add(1)
-        go func(site SiteConfig) {
-            defer wg.Done()
-            for _, path := range site.AllowedPaths {
-                fullURL := site.BaseURL + path
-                totalURLs++
-                logger.Printf("Queueing URL for scraping: %s\n", fullURL)
-                scrapeSingleURL(fullURL, site, config, results, limiter)
-            }
-        }(site)
-    }
+	limiter := rate.NewLimiter(rate.Limit(config.Scrape.RequestsPerSecond), config.Scrape.BurstLimit)
+	logger.Printf("Rate limiter configured with %f requests per second and burst limit of %d\n", config.Scrape.RequestsPerSecond, config.Scrape.BurstLimit)
 
-    go func() {
-        wg.Wait()
-        close(results)
-        logger.Println("All goroutines completed, results channel closed")
-    }()
+	var wg sync.WaitGroup
+	totalURLs := 0
+	var mu sync.Mutex
+	for _, site := range config.Sites {
+		logger.Printf("Processing site: %s\n", site.BaseURL)
+		wg.Add(1)
+		go func(site SiteConfig) {
+			defer wg.Done()
+			visited := make(map[string]bool)
+			for _, path := range site.AllowedPaths {
+				fullURL := site.BaseURL + path
+				mu.Lock()
+				totalURLs++
+				mu.Unlock()
+				logger.Printf("Queueing URL for scraping: %s\n", fullURL)
+				scrapeSingleURL(fullURL, site, results, limiter, visited, 0)
+			}
+		}(site)
+	}
 
-    scrapedContent := make(map[string]string)
-    for result := range results {
-        if result.err != nil {
-            logger.Printf("Error scraping %s: %v\n", result.url, result.err)
-            continue
-        }
-        logger.Printf("Successfully scraped content from %s (length: %d)\n", result.url, len(result.content))
-        scrapedContent[result.url] = result.content
-    }
+	go func() {
+		wg.Wait()
+		close(results)
+		logger.Println("All goroutines completed, results channel closed")
+	}()
 
-    logger.Printf("Total URLs processed: %d\n", totalURLs)
-    logger.Printf("Successfully scraped content from %d URLs\n", len(scrapedContent))
+	scrapedContent := make(map[string]string)
+	for result := range results {
+		if result.err != nil {
+			logger.Printf("Error scraping %s: %v\n", result.url, result.err)
+			continue
+		}
+		logger.Printf("Successfully scraped content from %s (length: %d)\n", result.url, len(result.content))
+		scrapedContent[result.url] = result.content
+	}
 
-    return scrapedContent, nil
+	logger.Printf("Total URLs processed: %d\n", totalURLs)
+	logger.Printf("Successfully scraped content from %d URLs\n", len(scrapedContent))
+
+	return scrapedContent, nil
 }
 
-func scrapeSingleURL(url string, site SiteConfig, config Config, results chan<- struct {
-    url     string
-    content string
-    err     error
-}, limiter *rate.Limiter) {
-    logger.Printf("Starting to scrape URL: %s\n", url)
+func scrapeSingleURL(url string, site SiteConfig, results chan<- struct {
+	url     string
+	content string
+	err     error
+}, limiter *rate.Limiter, visited map[string]bool, currentDepth int) {
+	if site.MaxDepth > 0 && currentDepth > site.MaxDepth {
+		return
+	}
 
-    // Wait for rate limiter before making the request
-    err := limiter.Wait(context.Background())
-    if err != nil {
-        logger.Printf("Rate limiter error for %s: %v\n", url, err)
-        results <- struct {
-            url     string
-            content string
-            err     error
-        }{url, "", fmt.Errorf("rate limiter error: %v", err)}
-        return
-    }
+	if visited[url] {
+		return
+	}
+	visited[url] = true
 
-    cssLocator, excludeSelectors := getOverrides(url, site)
-    logger.Printf("Using CSS locator for %s: %s\n", url, cssLocator)
-    logger.Printf("Exclude selectors for %s: %v\n", url, excludeSelectors)
+	logger.Printf("Starting to scrape URL: %s\n", url)
 
-    content, err := scrapeURL(url, cssLocator, excludeSelectors)
-    if err != nil {
-        logger.Printf("Error scraping %s: %v\n", url, err)
-        results <- struct {
-            url     string
-            content string
-            err     error
-        }{url, "", err}
-        return
-    }
+	// Wait for rate limiter before making the request
+	err := limiter.Wait(context.Background())
+	if err != nil {
+		logger.Printf("Rate limiter error for %s: %v\n", url, err)
+		results <- struct {
+			url     string
+			content string
+			err     error
+		}{url, "", fmt.Errorf("rate limiter error: %v", err)}
+		return
+	}
 
-    if content == "" {
-        logger.Printf("Warning: Empty content scraped from %s\n", url)
-    } else {
-        logger.Printf("Successfully scraped content from %s (length: %d)\n", url, len(content))
-    }
+	content, err := FetchWebpageContent(url)
+	if err != nil {
+		logger.Printf("Error fetching content for %s: %v\n", url, err)
+		results <- struct {
+			url     string
+			content string
+			err     error
+		}{url, "", err}
+		return
+	}
 
-    results <- struct {
-        url     string
-        content string
-        err     error
-    }{url, content, nil}
+	doc, err := goquery.NewDocumentFromReader(strings.NewReader(content))
+	if err != nil {
+		logger.Printf("Error parsing HTML for %s: %v\n", url, err)
+		results <- struct {
+			url     string
+			content string
+			err     error
+		}{url, "", fmt.Errorf("error parsing HTML: %v", err)}
+		return
+	}
+
+	if site.LinksContainerSelector != "" {
+		logger.Printf("Processing links container for %s\n", url)
+		linkContainers := doc.Find(site.LinksContainerSelector)
+		linkContainers.Each(func(i int, container *goquery.Selection) {
+			container.Find("a[href]").Each(func(j int, link *goquery.Selection) {
+				href, exists := link.Attr("href")
+				if exists {
+					resolvedURL := resolveURL(href, url)
+					if isAllowedURL(resolvedURL, site) && !visited[resolvedURL] {
+						go scrapeSingleURL(resolvedURL, site, results, limiter, visited, currentDepth+1)
+					}
+				}
+			})
+		})
+		return
+	}
+
+	cssLocator, excludeSelectors := getOverrides(url, site)
+	logger.Printf("Using CSS locator for %s: %s\n", url, cssLocator)
+	logger.Printf("Exclude selectors for %s: %v\n", url, excludeSelectors)
+
+	extractedContent, err := ExtractContentWithCSS(content, cssLocator, excludeSelectors)
+	if err != nil {
+		logger.Printf("Error extracting content for %s: %v\n", url, err)
+		results <- struct {
+			url     string
+			content string
+			err     error
+		}{url, "", err}
+		return
+	}
+
+	if extractedContent == "" {
+		logger.Printf("Warning: Empty content scraped from %s\n", url)
+	} else {
+		logger.Printf("Successfully scraped content from %s (length: %d)\n", url, len(extractedContent))
+	}
+
+	results <- struct {
+		url     string
+		content string
+		err     error
+	}{url, extractedContent, nil}
 }
 
-func scrapeSite(site SiteConfig, config Config, results chan<- struct {
-    url     string
-    content string
-    err     error
-}, limiter *rate.Limiter) {
-    visited := make(map[string]bool)
-    queue := []string{site.BaseURL}
+func scrapeSite(site SiteConfig, results chan<- struct {
+	url     string
+	content string
+	err     error
+}, limiter *rate.Limiter,
+) {
+	visited := make(map[string]bool)
+	queue := []string{site.BaseURL}
 
-    for len(queue) > 0 {
-        url := queue[0]
-        queue = queue[1:]
+	for len(queue) > 0 {
+		url := queue[0]
+		queue = queue[1:]
 
-        if visited[url] {
-            continue
-        }
-        visited[url] = true
+		if visited[url] {
+			continue
+		}
+		visited[url] = true
 
-        if !isAllowedURL(url, site) {
-            continue
-        }
+		if !isAllowedURL(url, site) {
+			continue
+		}
 
-        // Wait for rate limiter before making the request
-        err := limiter.Wait(context.Background())
-        if err != nil {
-            results <- struct {
-                url     string
-                content string
-                err     error
-            }{url, "", fmt.Errorf("rate limiter error: %v", err)}
-            continue
-        }
+		// Wait for rate limiter before making the request
+		err := limiter.Wait(context.Background())
+		if err != nil {
+			results <- struct {
+				url     string
+				content string
+				err     error
+			}{url, "", fmt.Errorf("rate limiter error: %v", err)}
+			continue
+		}
 
-        cssLocator, excludeSelectors := getOverrides(url, site)
-        content, err := scrapeURL(url, cssLocator, excludeSelectors)
-        results <- struct {
-            url     string
-            content string
-            err     error
-        }{url, content, err}
+		cssLocator, excludeSelectors := getOverrides(url, site)
+		content, err := scrapeURL(url, cssLocator, excludeSelectors)
+		results <- struct {
+			url     string
+			content string
+			err     error
+		}{url, content, err}
 
-        if len(visited) < site.MaxDepth {
-            links, _ := ExtractLinks(url)
-            for _, link := range links {
-                if !visited[link] && isAllowedURL(link, site) {
-                    queue = append(queue, link)
-                }
-            }
-        }
-    }
+		if len(visited) < site.MaxDepth {
+			links, _ := ExtractLinks(url)
+			for _, link := range links {
+				if !visited[link] && isAllowedURL(link, site) {
+					queue = append(queue, link)
+				}
+			}
+		}
+	}
 }
 
 func isAllowedURL(urlStr string, site SiteConfig) bool {
-    parsedURL, err := url.Parse(urlStr)
-    if err != nil {
-        return false
-    }
+	parsedURL, err := url.Parse(urlStr)
+	if err != nil {
+		return false
+	}
 
-    baseURL, _ := url.Parse(site.BaseURL)
-    if parsedURL.Host != baseURL.Host {
-        return false
-    }
+	baseURL, _ := url.Parse(site.BaseURL)
+	if parsedURL.Host != baseURL.Host {
+		return false
+	}
 
-    path := parsedURL.Path
-    for _, allowedPath := range site.AllowedPaths {
-        if strings.HasPrefix(path, allowedPath) {
-            for _, excludePath := range site.ExcludePaths {
-                if strings.HasPrefix(path, excludePath) {
-                    return false
-                }
-            }
-            return true
-        }
-    }
+	path := parsedURL.Path
+	
+	// Check if the URL is within allowed paths
+	if len(site.AllowedPaths) > 0 {
+		allowed := false
+		for _, allowedPath := range site.AllowedPaths {
+			if strings.HasPrefix(path, allowedPath) {
+				allowed = true
+				break
+			}
+		}
+		if !allowed {
+			return false
+		}
+	}
 
-    return false
+	// Check if the URL is in excluded paths
+	for _, excludePath := range site.ExcludePaths {
+		if strings.HasPrefix(path, excludePath) {
+			return false
+		}
+	}
+
+	return true
 }
 
 func getOverrides(urlStr string, site SiteConfig) (string, []string) {
-    parsedURL, _ := url.Parse(urlStr)
-    path := parsedURL.Path
+	parsedURL, _ := url.Parse(urlStr)
+	path := parsedURL.Path
 
-    for _, override := range site.PathOverrides {
-        if strings.HasPrefix(path, override.Path) {
-            if override.CSSLocator != "" {
-                return override.CSSLocator, override.ExcludeSelectors
-            }
-            return site.CSSLocator, override.ExcludeSelectors
-        }
-    }
+	for _, override := range site.PathOverrides {
+		if strings.HasPrefix(path, override.Path) {
+			if override.CSSLocator != "" {
+				return override.CSSLocator, override.ExcludeSelectors
+			}
+			return site.CSSLocator, override.ExcludeSelectors
+		}
+	}
 
-    return site.CSSLocator, site.ExcludeSelectors
+	return site.CSSLocator, site.ExcludeSelectors
 }
 
 func scrapeURL(url, cssLocator string, excludeSelectors []string) (string, error) {
-    content, err := FetchWebpageContent(url)
-    if err != nil {
-        return "", err
-    }
+	content, err := FetchWebpageContent(url)
+	if err != nil {
+		return "", err
+	}
 
-    if cssLocator != "" {
-        content, err = ExtractContentWithCSS(content, cssLocator, excludeSelectors)
-        if err != nil {
-            return "", err
-        }
-    }
+	if cssLocator != "" {
+		content, err = ExtractContentWithCSS(content, cssLocator, excludeSelectors)
+		if err != nil {
+			return "", err
+		}
+	}
 
-    return ProcessHTMLContent(content, Config{})
+	return ProcessHTMLContent(content, Config{})
 }
 
 func getFilenameFromContent(content, url string) string {
@@ -296,7 +369,7 @@ func SetupLogger(verbose bool) {
 	if verbose {
 		logger = log.New(os.Stdout, "SCRAPER: ", log.LstdFlags)
 	} else {
-		logger = log.New(ioutil.Discard, "", 0)
+		logger = log.New(io.Discard, "", 0)
 	}
 }
 
@@ -387,7 +460,9 @@ func FetchWebpageContent(urlStr string) (string, error) {
 	}
 
 	logger.Println("Waiting for body element")
-	_, err = page.WaitForSelector("body", playwright.PageWaitForSelectorOptions{
+	
+	bodyElement := page.Locator("body")
+	err = bodyElement.WaitFor(playwright.LocatorWaitForOptions{
 		State: playwright.WaitForSelectorStateVisible,
 	})
 	if err != nil {
@@ -404,7 +479,7 @@ func FetchWebpageContent(urlStr string) (string, error) {
 
 	if content == "" {
 		logger.Println(" content is empty, falling back to body content")
-		content, err = page.InnerHTML("body")
+		content, err = bodyElement.InnerHTML()
 		if err != nil {
 			logger.Printf("Error getting body content: %v\n", err)
 			return "", fmt.Errorf("could not get body content: %v", err)
@@ -457,6 +532,8 @@ func scrollPage(page playwright.Page) error {
 		() => {
 			window.scrollTo(0, document.body.scrollHeight);
 			return document.body.scrollHeight;
+			// wait for 500 ms
+			new Promise(resolve => setTimeout(resolve, 500));
 		}
 	`
 
@@ -488,7 +565,9 @@ func scrollPage(page playwright.Page) error {
 
 		previousHeight = currentHeight
 
-		page.WaitForTimeout(500)
+		// Wait for a while before scrolling again
+		
+		
 	}
 
 	logger.Println("Scrolling back to top")
@@ -584,3 +663,14 @@ func ExtractContentWithCSS(content, includeSelector string, excludeSelectors []s
 	logger.Printf("Extracted content length: %d\n", len(selectedContent))
 	return selectedContent, nil
 }
+func resolveURL(href, base string) string {
+    parsedBase, err := url.Parse(base)
+    if err != nil {
+        return href
+    }
+    parsedHref, err := url.Parse(href)
+    if err != nil {
+        return href
+    }
+    return parsedBase.ResolveReference(parsedHref).String()
+}

internal/scraper/scraper_test.go

@@ -1,13 +1,13 @@
 package scraper
 
 import (
-	"testing"
+	"io"
+	"log"
 	"net/http"
 	"net/http/httptest"
-	"strings"
 	"reflect"
-	"log"
-	"io/ioutil"
+	"strings"
+	"testing"
 )
 
 func TestIsAllowedURL(t *testing.T) {
@@ -51,9 +51,9 @@ func TestGetOverrides(t *testing.T) {
 	}
 
 	tests := []struct {
-		url               string
-		expectedLocator   string
-		expectedExcludes  []string
+		url              string
+		expectedLocator  string
+		expectedExcludes []string
 	}{
 		{"https://example.com/normal", "main", []string{".ads"}},
 		{"https://example.com/special", ".special-content", []string{".sidebar"}},
@@ -73,7 +73,7 @@ func TestGetOverrides(t *testing.T) {
 
 func TestExtractContentWithCSS(t *testing.T) {
 	// Initialize logger for testing
-	logger = log.New(ioutil.Discard, "", 0)
+	logger = log.New(io.Discard, "", 0)
 
 	html := `
 		<html>