adding a parsing link test

bob

@@ -79,10 +79,10 @@ update_index()
 
 publish()
 {
+    
     post=$(awk -f ${BOB_LIB}/markdown.awk ./drafts/$1.md)
     template="${BOB_LIB}/template/post.html"
     escaped_post=$(echo "$post" | sed 's/&/\\&/g')
-    # awk -v content="$post" '{gsub(/{{article}}/, content); print}' "$template" > "./posts/$1.html"
     awk -v content="$escaped_post" '{gsub(/\{\{article\}\}/, content); print}' "$template" > "./posts/$1.html"
     mv ./drafts/$1.md ./drafts/published/$1.md
 

lib/markdown.awk

@@ -29,7 +29,7 @@ function last() {
     return stack[stack_pointer]
 }
 
-function replaceEmAndStrong(line,   result, start, end) {
+function replaceInline(line,   result, start, end) {
     # Replace occurrences of **...** with <strong>...</strong>
     while (match(line, /\*\*([^*]+)\*\*/)) {
         start = RSTART
@@ -45,6 +45,20 @@ function replaceEmAndStrong(line,   result, start, end) {
         # Build the result: before match, <em>, content, </em>, after match
         line = substr(line, 1, start-1) "<em>" substr(line, start+1, RLENGTH-2) "</em>" substr(line, end+1)
     }
+  
+    while (match(line, /\[([^\]]+)\]\([^\)]+\)/)) {
+        start = RSTART
+        end = RSTART + RLENGTH - 1
+        matched = substr($0, RSTART, RLENGTH)
+        if (match(matched, /\[([^\]]+)\]/)) {
+            matched_link = substr(matched, RSTART+1, RLENGTH-2) 
+        }
+        if (match(matched, /\([^\)]+\)/)) {
+            matched_url = substr(matched, RSTART+1, RLENGTH-2)
+        }
+        # Build the result: before match, <a href="url">, content, </a>, after match
+        line = substr(line, 1, start-1) "<a href=\"" matched_url "\">" matched_link "</a>" substr(line, end+1)
+    }
 
     return line
 }
@@ -124,7 +138,7 @@ function closeOne() {
     env = last() 
     if (env == "none") {
         # If no block, print a paragraph
-        print "<p>" replaceEmAndStrong($0) "</p>"
+        print "<p>" replaceInline($0) "</p>"
     } else if (env == "blockquote") {
         print $0
     }
@@ -147,4 +161,4 @@ END {
         print "</" env ">"
         env = last()
     }
-}
+}

test/parser/test_md_parser.sh

@@ -104,6 +104,11 @@ declare -a tests=(
   $'First paragraph\n\n    code1\n    code2\n\nSecond paragraph'
   "<p>First paragraph</p><pre><code>code1code2</code></pre><p>Second paragraph</p>"
 
+  "Link 1"
+  "This is a [link](https://www.google.com) to google"
+  "<p>This is a <a href=\"https://www.google.com\">link</a> to google</p>" 
+
+
   # You can add more test cases following the same format...
 )
 
@@ -154,4 +159,4 @@ for ((i = 0; i < num_tests; i++)); do
   STATUS=$((STATUS+STATUS_i))
 done
 
-exit $STATUS
+exit $STATUS