modified copy command in docker

Dockerfile

- FROM openjdk:8
- COPY ./webapp
- RUN apt-get install maven
- RUN install -y pandoc
- RUN install -y textlive-latex-base
- RUN install -y textlive-fonts-recommended
- RUN install -y textlive-fonts-extra
- RUN mvn package
- WORKDIR webapp
- CMD ["sh", "target/bin/simplewebapp"]

docker

  FROM openjdk:8
- COPY ./webapp
+ COPY src ./webapp
  RUN apt-get install maven
  RUN install -y pandoc
  RUN install -y textlive-latex-base

src/main/java/ic/doc/WebServer.java

@@ -25,6 +25,25 @@ public class WebServer {
         server.start();
     }
 
+    private static void writeToMDFile(File file, HTMLResultPage resultPage, String query) throws IOException {
+        BufferedWriter bw = new BufferedWriter(new FileWriter(file));
+
+        String answer = resultPage.getAnswer();
+
+        // Content
+        if (answer == null || answer.isEmpty()) {
+            bw.write("#Sorry\n");
+            bw.write("Sorry, we didn't understand _" + query + "_");
+        } else {
+            bw.write("#" + query + "\n");
+            bw.write(answer.replace("\n", "<br>"));
+        }
+
+        bw.write("[Back to Search Page](\"/\")");
+
+        bw.close();
+    }
+
     static class Website extends HttpServlet {
         @Override
         protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws IOException {
@@ -40,22 +59,7 @@ public class WebServer {
                 } else if (filetype.equals("markdown")) {
 
                     File file = new File("answer.md");
-                    BufferedWriter bw = new BufferedWriter(new FileWriter(file));
-
-                    String answer = resultPage.getAnswer();
-
-                    // Content
-                    if (answer == null || answer.isEmpty()) {
-                        bw.write("#Sorry\n");
-                        bw.write("Sorry, we didn't understand _" + query + "_");
-                    } else {
-                        bw.write("#" + query + "\n");
-                        bw.write(answer.replace("\n", "<br>"));
-                    }
-
-                    bw.write("[Back to Search Page](\"/\")");
-
-                    bw.close();
+                    writeToMDFile(file, resultPage, query);
 
                     resp.setContentType("text/markdown");
                     resp.setHeader("Content-disposition", "attachment; filename=sample.md");
@@ -76,30 +80,13 @@ public class WebServer {
                 } else if (filetype.equals("pdf")) {
 
                     File file = new File("answer.md");
-                    BufferedWriter bw = new BufferedWriter(new FileWriter(file));
-
-                    String answer = resultPage.getAnswer();
-
-                    // Content
-                    if (answer == null || answer.isEmpty()) {
-                        bw.write("#Sorry\n");
-                        bw.write("Sorry, we didn't understand _" + query + "_");
-                    } else {
-                        bw.write("#" + query + "\n");
-                        bw.write(answer.replace("\n", "<br>"));
-                    }
-
-                    bw.write("[Back to Search Page](\"/\")");
-
-                    bw.close();
+                    writeToMDFile(file, resultPage, query);
 
                     resp.setContentType("application/pdf");
                     resp.setHeader("Content-disposition", "attachment; filename=anything.pdf");
 
                     String path = file.getAbsolutePath();
                     ProcessBuilder pb = new ProcessBuilder("bash", "-c", "pandoc -s -o answer.pdf " + path);
-//                    String[] cm = {"pandoc", "-s", "-o", "sample.pdf", "answer.md"};
-//                    pb.command(cm);
                     Process process = pb.start();
 
                     try {