render markdown

main.go

@@ -8,6 +8,7 @@ import (
 	"os"
 	"os/exec"
 	"path/filepath"
+	"strings"
 	"time"
 
 	"github.com/AlecAivazis/survey/v2"
@@ -79,23 +80,33 @@ func visitPrompt() error {
 func visitUser(username string) error {
 	files, err := ioutil.ReadDir(filepath.Join("/home", username))
 	if err != nil {
-		return fmt.Errorf("could not read user's home directory: %w", err)
+		return fmt.Errorf("user is not accepting visitors (could not read user's home directory: %w)", err)
 	}
 
-	for _, filename := range files {
-		fmt.Println("DEBUG", filename)
-		if isReadme(filename) {
-			if isMarkdown(filename) {
-				// TODO fill in once i know if filename is abs or rel path
-				/*
-					r, _ := glamour.NewTermRenderer(glamour.WithAutoStyle())
-					out, err := r.Render()
-				*/
-
-			}
-			fmt.Println("TODO print raw file")
-			return nil
+	for _, file := range files {
+		if !isReadme(file.Name()) {
+			continue
 		}
+
+		path := filepath.Join("/home", username, file.Name())
+
+		data, err := ioutil.ReadFile(path)
+		if err != nil {
+			break
+		}
+
+		if isMarkdown(file.Name()) {
+			r, _ := glamour.NewTermRenderer(glamour.WithAutoStyle())
+			out, err := r.RenderBytes(data)
+			if err == nil {
+				fmt.Println(string(out))
+				return nil
+			}
+		}
+
+		fmt.Println(string(data))
+
+		return nil
 	}
 
 	fmt.Println("TODO non-readme fallback")
@@ -105,7 +116,7 @@ func visitUser(username string) error {
 
 func isReadme(filename string) bool {
 	fn := strings.ToLower(filename)
-	return strings.HasPrefix(fn, "readme")
+	return strings.HasPrefix(fn, "readme") || strings.HasPrefix(fn, "welcome")
 }
 
 func isMarkdown(filename string) bool {