Automatically delete obsolete artifacts from ext

James Moger

2012-09-27 005ac05887d14d439a50274aed3edd4ab54af34a

Automatically delete obsolete artifacts from ext

 .classpath

 src/com/gitblit/build/Build.java

@@ -20,6 +20,7 @@
import java.io.File;

import java.io.FileInputStream;

import java.io.FileWriter;

import java.io.FilenameFilter;

import java.io.IOException;

import java.io.InputStream;

import java.io.RandomAccessFile;

@@ -379,6 +380,7 @@
            

            if (targetFile.exists()) {

                downloads.add(targetFile);

                removeObsoleteArtifacts(mo, type, targetFile.getParentFile());

                continue;

            }

            String expectedSHA1 = mo.getSHA1(jar);

@@ -454,10 +456,42 @@
                throw new RuntimeException("Error writing to file " + targetFile, e);

            }

            downloads.add(targetFile);

			
            removeObsoleteArtifacts(mo, type, targetFile.getParentFile());

        }

        return downloads;

    }



    private static void removeObsoleteArtifacts(final MavenObject mo, final BuildType type, File folder) {

        File [] removals = folder.listFiles(new FilenameFilter() {

            @Override

            public boolean accept(File dir, String name) {

                String n = name.toLowerCase();

                String dep = mo.artifact.toLowerCase();

                if (n.startsWith(dep)) {

                    String suffix = "-" + mo.version;

                    if (type.equals(BuildType.COMPILETIME)) {

                        suffix += "-sources.jar";

                    } else {

                        suffix += ".jar";

                    }

                    if (!n.endsWith(suffix)) {

                        return true;

                    }

                }

                return false;

            }

        });

		
        // delete any matches

        if (removals != null) {

            for (File file : removals) {

                System.out.println("deleting " + file);

                file.delete();

            }

        }

    }



    private static void updateDownload(float progress, File file) {

        updateProgress(progress, "d/l: " + file.getName());

    }