diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
new file mode 100644
index 0000000..7c14a10
--- /dev/null
+++ b/.github/workflows/main.yml
@@ -0,0 +1,38 @@
+# This is a basic workflow to help you get started with Actions
+
+name: CI
+
+# Controls when the workflow will run
+on:
+  # Triggers the workflow on push or pull request events but only for the "main" branch
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+
+  # Allows you to run this workflow manually from the Actions tab
+  workflow_dispatch:
+
+# A workflow run is made up of one or more jobs that can run sequentially or in parallel
+jobs:
+  # This workflow contains a single job called "build"
+  build:
+    # The type of runner that the job will run on
+    runs-on: ubuntu-latest
+
+    # Steps represent a sequence of tasks that will be executed as part of the job
+    steps:
+      # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
+      - uses: actions/checkout@v3
+
+      # Runs a single command using the runners shell
+      - name: Run a one-line script
+        run: echo Hello, world!
+
+      # Runs a set of commands using the runners shell
+      - name: Run a multi-line script
+        run: |
+          make test
+          
+          echo Add other actions to build,
+          echo test, and deploy your project.
diff --git a/MarkdownParse.class b/MarkdownParse.class
new file mode 100644
index 0000000..d185e13
Binary files /dev/null and b/MarkdownParse.class differ
diff --git a/MarkdownParse.java b/MarkdownParse.java
index 5ebf83a..eeea8d3 100644
--- a/MarkdownParse.java
+++ b/MarkdownParse.java
@@ -12,22 +12,41 @@ public static ArrayList<String> getLinks(String markdown) {
         // find the next [, then find the ], then find the (, then read link upto next )
         int currentIndex = 0;
         while(currentIndex < markdown.length()) {
+            
+            //System.out.println(currentIndex);
             int openBracket = markdown.indexOf("[", currentIndex);
+            if(openBracket==-1){
+                break;
+            }
+            //System.out.println(openBracket);
             int closeBracket = markdown.indexOf("]", openBracket);
+            if(closeBracket==1){
+                break;
+            }
+            //System.out.println(closeBracket);
             int openParen = markdown.indexOf("(", closeBracket);
+            if(openParen==-1){
+                break;
+            }
+           // System.out.println(openParen);
             int closeParen = markdown.indexOf(")", openParen);
+            if(closeParen==-1){
+                break;
+            }
+            //System.out.println(closeBracket);
             toReturn.add(markdown.substring(openParen + 1, closeParen));
             currentIndex = closeParen + 1;
-        }
-
+        }    
         return toReturn;
     }
 
 
     public static void main(String[] args) throws IOException {
+        System.out.println("hello other");
         Path fileName = Path.of(args[0]);
         String content = Files.readString(fileName);
         ArrayList<String> links = getLinks(content);
+        //System.out.println("Hello");
 	    System.out.println(links);
     }
 }
diff --git a/MarkdownParseTest.class b/MarkdownParseTest.class
new file mode 100644
index 0000000..e35508d
Binary files /dev/null and b/MarkdownParseTest.class differ
diff --git a/MarkdownParseTest.java b/MarkdownParseTest.java
index 376d592..85f2e24 100644
--- a/MarkdownParseTest.java
+++ b/MarkdownParseTest.java
@@ -1,10 +1,30 @@
 import static org.junit.Assert.*;
+
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.util.ArrayList;
+
 import org.junit.*;
+
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.util.ArrayList;
 public class MarkdownParseTest {
 
     @Test
     public void addition() {
         assertEquals(2, 1 + 1);
     }
-
-}
\ No newline at end of file
+    @Test
+    public void checkLinks() throws IOException{
+        ArrayList<String> check = new ArrayList<>();
+        check.add("https://something.com");
+        check.add("some-thing.html");
+        Path filename=Path.of("test-file.md");
+        String cont=Files.readString(filename);
+        MarkdownParse x = new MarkdownParse();
+        assertEquals(check,x.getLinks(cont));
+    }
+}
diff --git a/README.md b/README.md
index 6a965c2..56a9a99 100644
--- a/README.md
+++ b/README.md
@@ -1 +1,2 @@
-# markdown-parser
\ No newline at end of file
+# markdown-parser
+pls work
\ No newline at end of file
diff --git a/makefile b/makefile
new file mode 100644
index 0000000..523013c
--- /dev/null
+++ b/makefile
@@ -0,0 +1,10 @@
+CLASSPATH = lib/junit-4.13.2.jar:lib/hamcrest-core-1.3.jar:lib/commonmark-0.18.1.jar:.
+
+MarkdownParseTest.class: MarkdownParseTest.java MarkdownParse.class
+	/software/CSE/oracle-java-17/jdk-17.0.1/bin/javac -g -cp $(CLASSPATH) MarkdownParseTest.java
+
+MarkdownParse.class: MarkdownParse.java
+	/software/CSE/oracle-java-17/jdk-17.0.1/bin/javac -g  MarkdownParse.java
+
+test: MarkdownParseTest.class
+	/software/CSE/oracle-java-17/jdk-17.0.1/bin/java -cp $(CLASSPATH) org.junit.runner.JUnitCore MarkdownParseTest
diff --git a/mdparse b/mdparse
new file mode 100644
index 0000000..6e58112
--- /dev/null
+++ b/mdparse
@@ -0,0 +1 @@
+/software/CSE/oracle-java-17/jdk-17.0.1/bin/java -cp lib/junit-4.13.2.jar:lib/hamcrest-core-1.3.jar:. MarkdownParse $1