1 files changed, 70 insertions, 0 deletions
diff --git a/src/main/java/io/trygvis/maven/classpath/ExportClasspathMojo.java b/src/main/java/io/trygvis/maven/classpath/ExportClasspathMojo.java
new file mode 100755
index 0000000..de961af
--- /dev/null
+++ b/src/main/java/io/trygvis/maven/classpath/ExportClasspathMojo.java
@@ -0,0 +1,70 @@
+package io.trygvis.maven.classpath;
+
+import java.io.File;
+import java.io.IOException;
+import java.io.OutputStream;
+import java.io.OutputStreamWriter;
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.maven.artifact.Artifact;
+import org.apache.maven.plugin.AbstractMojo;
+import org.apache.maven.plugin.MojoExecutionException;
+import org.apache.maven.plugin.MojoFailureException;
+import org.apache.maven.plugins.annotations.Component;
+import org.apache.maven.plugins.annotations.Mojo;
+import org.apache.maven.plugins.annotations.Parameter;
+import org.apache.maven.project.MavenProject;
+import org.codehaus.plexus.util.IOUtil;
+import org.sonatype.plexus.build.incremental.BuildContext;
+
+import static java.util.Collections.sort;
+import static org.apache.maven.plugins.annotations.LifecyclePhase.GENERATE_RESOURCES;
+import static org.apache.maven.plugins.annotations.ResolutionScope.RUNTIME;
+import static org.codehaus.plexus.util.FileUtils.forceMkdir;
+
+/**
+ */
+@Mojo(name = "export-classpath", defaultPhase = GENERATE_RESOURCES, requiresDependencyCollection = RUNTIME)
+public class ExportClasspathMojo extends AbstractMojo {
+
+    @Component
+    private BuildContext context;
+
+    @Parameter(property = "project", required = true, readonly = true)
+    private MavenProject project;
+
+    @Parameter(defaultValue = "${basedir}", property = "classpath.outputDirectory")
+    private File outputDirectory;
+
+    @Parameter(defaultValue = "classpath.txt", property = "classpath.file")
+    private String file;
+
+    @Parameter(property = "sort", defaultValue = "true")
+    private boolean sort;
+
+    public void execute() throws MojoExecutionException, MojoFailureException {
+        Artifact artifact = project.getArtifact();
+        List<Artifact> artifacts = new ArrayList<Artifact>(project.getArtifacts());
+
+        if (sort) {
+            sort(artifacts);
+        }
+
+        write(artifact, artifacts);
+    }
+
+    private void write(Artifact artifact, List<Artifact> artifacts) throws MojoExecutionException {
+        OutputStream stream = null;
+        try {
+            forceMkdir(outputDirectory);
+            stream = context.newFileOutputStream(new File(outputDirectory, file));
+            OutputStreamWriter writer = new OutputStreamWriter(stream, "UTF-8");
+            TextFormat.write(artifact, artifacts, writer);
+        } catch (IOException e) {
+            throw new MojoExecutionException("Error while writing file.", e);
+        } finally {
+            IOUtil.close(stream);
+        }
+    }
+}