Fallback to hard-coded archetype list

Author: adrienlauer

CHANGELOG.md

@@ -1,7 +1,8 @@
 # Version 2.6.2 (2017-08-10)
 
-* [chg] Use `web-archetype` as default archetype id when manually entering coordinates during generation.
-* [chg] If the user cancels (ctrl+c) generation during questions, still render the template with fallback variables. 
+* [chg] Add a fallback to hard-coded archetype list for project generation.
+* [chg] In the case of project generation with a custom archetype, ensures that archetype id is not blank.
+* [chg] If the user cancels (ctrl+c) project generation during questions, still render the template with fallback values. 
 
 # Version 2.6.1 (2017-08-04)
 

src/license/THIRD-PARTY.properties

@@ -13,7 +13,7 @@
 # Please fill the missing licenses for dependencies :
 #
 #
-#Thu Aug 10 14:33:05 CEST 2017
+#Thu Aug 10 14:59:44 CEST 2017
 classworlds--classworlds--1.1-alpha-2=
 commons-collections--commons-collections--3.1=
 dom4j--dom4j--1.6.1=

src/main/java/org/seedstack/maven/GenerateMojo.java

@@ -113,24 +113,21 @@ public void execute() throws MojoExecutionException, MojoFailureException {
                     archetypeVersion = artifactResolver.getHighestVersion(mavenProject, distributionGroupId, distributionArtifactId, allowSnapshots);
                     getLog().info("Resolved version " + archetypeVersion);
                 }
-                Set<String> possibleTypes = findProjectTypes(archetypeGroupId, archetypeVersion, remoteCatalog);
                 try {
                     // We have a list of possible types, let the user choose
-                    if (!possibleTypes.isEmpty()) {
-                        ArrayList<String> list = new ArrayList<>(possibleTypes);
-                        Collections.sort(list);
-                        list.add("custom archetype");
-                        type = prompter.promptList("Choose the project type", Value.convertList(list));
-                    } else {
-                        getLog().info("No " + archetypeVersion + " archetype found, enter coordinates manually");
-                    }
+                    ArrayList<String> list = new ArrayList<>(findProjectTypes(archetypeGroupId, archetypeVersion, remoteCatalog));
+                    Collections.sort(list);
+                    list.add("custom archetype");
+                    type = prompter.promptList("Choose the project type", Value.convertList(list));
 
-                    // No possible types or the user wants to input a custom archetype
-                    if (possibleTypes.isEmpty() || "custom archetype".equals(type)) {
+                    // If the user wants to input a custom archetype
+                    if ("custom archetype".equals(type)) {
                         // Ask for archetype group id (defaults to distribution group id)
                         archetypeGroupId = prompter.promptInput("Enter the archetype group id", archetypeGroupId);
                         // Ask for archetype artifact id
-                        archetypeArtifactId = prompter.promptInput("Enter the archetype artifact id", "web-archetype");
+                        while (archetypeArtifactId == null || archetypeArtifactId.isEmpty()) {
+                            archetypeArtifactId = prompter.promptInput("Enter the archetype artifact id", null);
+                        }
                         // Ask for archetype version (defaults to latest)
                         try {
                             archetypeVersion = artifactResolver.getHighestVersion(mavenProject, archetypeGroupId, archetypeArtifactId, allowSnapshots);
@@ -346,6 +343,14 @@ private Set<String> findProjectTypes(String archetypeGroupId, String archetypeVe
             getLog().info("No remote or central " + archetypeVersion + " archetype found, trying the local catalog");
             possibleTypes.addAll(findArchetypes(archetypeGroupId, archetypeVersion, archetypeManager.getDefaultLocalCatalog()));
         }
+        if (possibleTypes.isEmpty()) {
+            getLog().warn("No " + archetypeVersion + " archetype found anywhere (check your Maven proxy settings), falling back to hard-coded list");
+            possibleTypes.add("addon");
+            possibleTypes.add("batch");
+            possibleTypes.add("cli");
+            possibleTypes.add("domain");
+            possibleTypes.add("web");
+        }
 
         return possibleTypes;
     }