1 files changed, 58 insertions, 0 deletions
diff --git a/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/Clean.java b/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/Clean.java
new file mode 100644
index 0000000000..348f2e7dbb
--- /dev/null
+++ b/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/Clean.java
@@ -0,0 +1,58 @@
+/*
+ * Copyright (C) 2016, Ned Twigg <ned.twigg@diffplug.com> and others
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Distribution License v. 1.0 which is available at
+ * https://www.eclipse.org/org/documents/edl-v10.php.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+package org.eclipse.jgit.pgm;
+
+import java.io.IOException;
+import java.text.MessageFormat;
+import java.util.Set;
+
+import org.eclipse.jgit.api.Git;
+import org.eclipse.jgit.api.errors.GitAPIException;
+import org.eclipse.jgit.errors.NoWorkTreeException;
+import org.eclipse.jgit.pgm.internal.CLIText;
+import org.kohsuke.args4j.Option;
+
+@Command(common = true, usage = "usage_Clean")
+class Clean extends TextBuiltin {
+	@Option(name = "-d", usage = "usage_removeUntrackedDirectories")
+	private boolean dirs = false;
+
+	@Option(name = "--force", aliases = {
+			"-f" }, usage = "usage_forceClean")
+	private boolean force = false;
+
+	@Option(name = "--dryRun", aliases = { "-n" })
+	private boolean dryRun = false;
+
+	@Override
+	protected void run() {
+		try (Git git = new Git(db)) {
+			boolean requireForce = git.getRepository().getConfig()
+					.getBoolean("clean", "requireForce", true); //$NON-NLS-1$ //$NON-NLS-2$
+			if (requireForce && !(force || dryRun)) {
+				throw die(CLIText.fatalError(CLIText.get().cleanRequireForce));
+			}
+			// Note that CleanCommand's setForce(true) will delete
+			// .git folders. In the cgit cli, this behavior
+			// requires setting "-f" twice, not sure how to do
+			// this with args4j, so this feature is unimplemented
+			// for now.
+			Set<String> removedFiles = git.clean().setCleanDirectories(dirs)
+					.setDryRun(dryRun).call();
+			for (String removedFile : removedFiles) {
+				outw.println(MessageFormat.format(CLIText.get().removing,
+						removedFile));
+			}
+		} catch (NoWorkTreeException | GitAPIException | IOException e) {
+			throw die(e.getMessage(), e);
+		}
+	}
+}