Support -archive

#4

plugins/org.eclipse.justj.p2/src/org/eclipse/justj/p2/P2Manager.java

@@ -639,6 +639,20 @@ else if (buildTimestamp.endsWith("Z"))
         }
       }
 
+      Map<String, String> archives = new LinkedHashMap<>();
+      for (String archive = getArgument("-archive", args, null); archive != null; archive = getArgument("-archive", args, null))
+      {
+        int index = archive.lastIndexOf(' ');
+        if (index == -1)
+        {
+          archives.put(archive, "");
+        }
+        else
+        {
+          archives.put(archive.substring(0, index), archive.substring(index + 1));
+        }
+      }
+
       Set<String> excludes = new LinkedHashSet<>();
       for (String exclude = getArgument("--exclude", args, null); exclude != null; exclude = getArgument("--exclude", args, null))
       {
@@ -863,6 +877,7 @@ else if (!host.contains("@") || !tentativeHostPath.startsWith("/"))
         excludedCategoriesPattern == null ? null : Pattern.compile(excludedCategoriesPattern),
         commit,
         breadcrumbs,
+        archives,
         favicon,
         titleImage,
         bodyImage,

plugins/org.eclipse.justj.p2/src/org/eclipse/justj/p2/UpdateSiteGenerator.java

@@ -152,6 +152,12 @@ public class UpdateSiteGenerator
    */
   private final Map<String, String> breadcrumbs;
 
+  /**
+   * A cache of the information used to populated archive navigation links.
+   * It's a map from label to URL.
+   */
+  private final Map<String, String> archives;
+
   /**
    * The URL of the site's favicon.
    */
@@ -277,6 +283,7 @@ public class UpdateSiteGenerator
    * @param excludedCategoriesPattern a pattern used to match category IUs that should be excluded.
    * @param commit the commit ID.
    * @param breadcrumbs a map from label to URL for populating the site's bread crumbs.
+   * @param archives a map from label to URL for populating the site's archive navigation.
    * @param favicon the URL of the site's favicon.
    * @param titleImage the URL of the site's title image.
    * @param bodyImage the URL if the image used in the body.
@@ -306,6 +313,7 @@ public UpdateSiteGenerator(
     Pattern excludedCategoriesPattern,
     String commit,
     Map<String, String> breadcrumbs,
+    Map<String, String> archives,
     String favicon,
     String titleImage,
     String bodyImage,
@@ -330,6 +338,7 @@ public UpdateSiteGenerator(
     this.excludedCategoriesPattern = excludedCategoriesPattern;
     this.commit = commit;
     this.breadcrumbs = breadcrumbs;
+    this.archives = archives;
     this.favicon = favicon;
     this.titleImage = titleImage;
     this.bodyImage = bodyImage;
@@ -425,6 +434,15 @@ public Map<String, String> getBreadcrumbs()
     return breadcrumbs;
   }
 
+  /**
+   * A map from label to URL used for populating the site's archive navigation.
+   * @return a map from label to URL used for populating the site's archive navigation.
+   */
+  public Map<String, String> getArchives()
+  {
+    return archives;
+  }
+
   /**
    * The root location of the site's project.
    * @return the root location of the site's project.