flow: Closed <feature> 'url_on_command_line'.

docs/Design.md

@@ -44,7 +44,6 @@ These are features I'd like to include.
 * launch goroutine per fetch
 * when there's no Jobs left, and nothing being fetched or parsed, convert the data struct into something useful and output it
 
-
 ## Wishlist
 
 These are features that sound cool but are probably out of scope.

src/docrawler/docrawler.go

@@ -1,5 +1,10 @@
 package main
 
+import (
+	"fmt"
+	"os"
+)
+
 // docrawl begins crawling the site at "url"
 func docrawl(url string) []*Page {
 	// our result structure
@@ -78,4 +83,11 @@ func docrawl(url string) []*Page {
 }
 
 func main() {
+	// crawl each URL on the command line
+	for _, u := range os.Args[1:] {
+		pages := docrawl(u)
+		l := sitemapToLocations(pages)
+		j, _ := locationsToJSON(l)
+		fmt.Println(j)
+	}
 }