Issue 294: The Maven source bundle now contains a manifest file that allows…

Issue 294: The Maven source bundle now contains a manifest file that allows Eclipse to automatically attach the source code (if Maven is used).

h2/src/docsrc/html/build.html

@@ -144,8 +144,8 @@ Example:
 </pre>
 <p>
 New versions of this database are first uploaded to http://hsql.sourceforge.net/m2-repo/ and then automatically
-synchronized with the main Maven repository; however after a new release it may take a few hours before
-they are available there.
+synchronized with the main <a href="http://repo2.maven.org/maven2/com/h2database/h2/">Maven repository</a>;
+however after a new release it may take a few hours before they are available there.
 </p>
 
 <h3>Using Snapshot Version</h3>

h2/src/docsrc/html/changelog.html

@@ -18,7 +18,9 @@ Change Log
 <h1>Change Log</h1>
 
 <h2>Next Version (unreleased)</h2>
-<ul><li>A query with an explicit LIMIT 0 will now return no rows (so far it meant no limit), 
+<ul><li>Issue 294: The Maven source bundle now contains a manifest file that allows Eclipse to automatically
+    attach the source code (if Maven is used).
+</li><li>A query with an explicit LIMIT 0 will now return no rows (so far it meant no limit), 
     which is compatible with PostgreSQL and MySQL.
     A negative limit value, (as well as LIMIT NULL) mean no limit (so far a negative limit meant a limit of one row).
     There were similar problems with OFFSET.

h2/src/docsrc/html/download.html

@@ -43,6 +43,13 @@ Downloads
 <a href="http://www.h2database.com/automated/h2-latest.jar">Latest Automated Build (not released)</a>
 </p>
 
+<h3>Maven Bundles (Binary, Javadoc, and Source)</h3>
+<p>
+<a href="http://repo2.maven.org/maven2/com/h2database/h2/${version}/h2-${version}.jar">Binary</a><br />
+<a href="http://repo2.maven.org/maven2/com/h2database/h2/${version}/h2-${version}-javadoc.jar">Javadoc</a><br />
+<a href="http://repo2.maven.org/maven2/com/h2database/h2/${version}/h2-${version}-sources.jar">Sources</a><br />
+</p>
+
 <h3>Database Upgrade Helper Files</h3>
 <p>
 <a href="http://h2database.com/h2mig_pagestore_addon.jar">Upgrade database from 1.1 to the current version</a>

h2/src/installer/source-manifest.mf

+Manifest-Version: 1.0
+Bundle-ManifestVersion: 2
+Bundle-Name: H2 Database Engine Sources
+Bundle-SymbolicName: org.h2.source
+Bundle-Vendor: H2 Group
+Bundle-Version: ${version}
+Eclipse-SourceBundle: org.h2;version="${version}"
\ No newline at end of file

h2/src/tools/org/h2/build/Build.java

@@ -485,10 +485,17 @@ public class Build extends BuildBase {
      * a new H2 version is made.
      */
     public void mavenDeployCentral() {
-
         // generate and deploy h2*-sources.jar file
-        FileList files = files("src/main").keep("*.java");
-        jar("docs/h2-" + getVersion() + "-sources.jar", files, "src/main");
+        FileList files = files("src/main");
+        copy("docs", files, "src/main");
+        files = files("docs").keep("docs/org/*").keep("*.java");
+        files.addAll(files("docs").keep("docs/META-INF/*"));
+        String manifest = new String(readFile(new File("src/installer/source-manifest.mf")));
+        manifest = replaceAll(manifest, "${version}", getVersion());
+        writeFile(new File("docs/META-INF/MANIFEST.MF"), manifest.getBytes());
+        jar("docs/h2-" + getVersion() + "-sources.jar", files, "docs");
+        delete("docs/org");
+        delete("docs/META-INF");
         // the option -DgeneratePom=false doesn't work with some versions of
         // Maven because of bug http://jira.codehaus.org/browse/MDEPLOY-84
         // as a workaround we generate the pom, but overwrite it later on

h2/src/tools/org/h2/build/BuildBase.java

@@ -762,6 +762,9 @@ public class BuildBase {
         // normalize the path (replace / with \ if required)
         basePath = new File(basePath).getPath();
         try {
+            if (new File(destFile).isDirectory()) {
+                throw new IOException("Can't create the file as a directory with this name already exists: " + destFile);
+            }
             OutputStream out = new BufferedOutputStream(new FileOutputStream(destFile));
             ZipOutputStream zipOut;
             if (jar) {