Make drafts drafts

pom.xml

@@ -58,6 +58,7 @@
                     </archive>
                 </configuration>
             </plugin>
+
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-shade-plugin</artifactId>

src/main/java/eu/m724/blog/Main.java

@@ -23,29 +23,37 @@ public class Main {
         var options = new Options()
                 .addOption("h", "help", false, "Show help")
                 .addOption("f", "force", false, "Overwrite current build")
-                .addOption("dir", "working-dir", true, "Working directory. Default: current directory")
                 .addOption("t", "template-dir", true, "Template directory. Default: working directory/template")
                 .addOption("o", "output-dir", true, "Output directory. Default: working directory/generated_out")
-                .addOption("s", "server", false, "Run webserver. Default: no");
+                .addOption("s", "server", false, "Run webserver. Default: no")
+                .addOption("d", "draft", false, "Render drafts. Default: only with server");
 
         CommandLine commandLine;
+        String wdStr;
         try {
             commandLine = new DefaultParser().parse(options, args);
+
             if (commandLine.hasOption("help"))
                 throw new ParseException("Showing help");
+
+            if (commandLine.getArgs().length == 0)
+                throw new ParseException("Missing required argument: WORKDIR");
+
+            wdStr = commandLine.getArgs()[0];
         } catch (ParseException e) {
             System.out.println(e.getMessage());
-            new HelpFormatter().printHelp("blog-software-java", options);
+            new HelpFormatter().printHelp("blog-software-java [OPTION]... [WORKDIR]", options);
 
             System.exit(1);
             return;
         }
 
 
-        var workingDirectory = Path.of(commandLine.getOptionValue("working-dir", "."));
+        var workingDirectory = Path.of(wdStr);
         var templateDirectory = Path.of(commandLine.getOptionValue("output-dir", workingDirectory.resolve("template").toString()));
         var outputDirectory = Path.of(commandLine.getOptionValue("output-dir", workingDirectory.resolve("generated_out").toString()));
         var force = commandLine.hasOption("force");
+        var renderDrafts = commandLine.hasOption("draft");
 
         var server = commandLine.hasOption("server");
         var openBrowser = true;
@@ -65,7 +73,7 @@ public class Main {
             if (force) {
                 PathUtils.deleteDirectory(outputDirectory);
             } else {
-                throw new FileAlreadyExistsException(outputDirectory.toString(), null, "Output directory already exists");
+                throw new FileAlreadyExistsException(outputDirectory.toString(), null, "Output directory already exists. --force?");
             }
         }
 
@@ -94,6 +102,11 @@ public class Main {
                 path = postDirectory.relativize(path);
                 var post = Post.fromFile(git, path);
 
+                if (post.draft() && !renderDrafts) {
+                    System.out.println("Post " + path.getFileName() + ": draft, ignoring");
+                    continue;
+                }
+
                 var render = template.renderPost(site, post);
                 var outFile = outputDirectory.resolve("post").resolve(path);