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1
19
20 package org.netbeans.nbbuild;
21
22 import java.io.File  ;
23 import java.io.IOException ;
24 import org.apache.tools.ant.BuildException;
25 import org.apache.tools.ant.DirectoryScanner;
26 import org.apache.tools.ant.Project;
27 import org.apache.tools.ant.Task;
28 import org.apache.tools.ant.taskdefs.Zip;
29 import org.apache.tools.ant.types.ZipFileSet;
30 import org.apache.tools.ant.types.selectors.SelectorUtils;
31
32
36 public final class Branding extends Task {
37
38 private File cluster;
39 private File overrides;
40 private String token;
41
42 public Branding() {}
43
44 public void setCluster(File cluster) {
45 this.cluster = cluster;
46 }
47
48 public void setOverrides(File overrides) {
49 this.overrides = overrides;
50 }
51
52 public void setToken(String token) {
53 this.token = token;
54 }
55
56 public void execute() throws BuildException {
57 if (cluster == null || !cluster.isDirectory()) {
58 throw new BuildException("Must specify a valid cluster directory", getLocation());
59 }
60 if (overrides == null || !overrides.isDirectory()) {
61 throw new BuildException("Must specify a valid overrides directory", getLocation());
62 }
63 if (token == null || !token.matches("[a-z][a-z0-9]*(_[a-z][a-z0-9]*)*")) { throw new BuildException("Must specify a valid branding token: " + token, getLocation());
65 }
66 try {
67 lookForBrandingJars(overrides, cluster, overrides.getAbsolutePath() + File.separatorChar);
68 } catch (IOException e) {
69 throw new BuildException(e, getLocation());
70 }
71 }
72
73 private boolean excluded(File f, String prefix) { String pathAbs = f.getAbsolutePath();
75 if (!pathAbs.startsWith(prefix)) {
76 throw new BuildException("Examined file " + f + " should have a path starting with " + prefix, getLocation());
77 }
78 String path = pathAbs.substring(prefix.length());
80 for (String exclude : DirectoryScanner.getDefaultExcludes()) {
81 if (SelectorUtils.matchPath(exclude, path)) {
82 return true;
83 }
84 }
85 return false;
86 }
87
88 private boolean lookForBrandingJars(File srcDir, File destDir, String srcPrefix) throws IOException {
89 if (srcDir.getName().endsWith(".jar")) {
90 packBrandingJar(srcDir, destDir);
91 return true;
92 } else {
93 String [] kids = srcDir.list();
94 if (kids == null) {
95 throw new IOException ("Could not list children of " + srcDir);
96 }
97 boolean used = false;
98 for (int i = 0; i < kids.length; i++) {
99 File kid = new File (srcDir, kids[i]);
100 if (excluded(kid, srcPrefix)) {
101 continue;
102 }
103 if (!kid.isDirectory()) {
104 log("Warning: stray file " + kid + " encountered; ignoring", Project.MSG_WARN);
105 continue;
106 }
107 used |= lookForBrandingJars(kid, new File (destDir, kids[i]), srcPrefix);
108 }
109 if (!used) {
110 log("Warning: stray directory " + srcDir + " with no brandables encountered; ignoring", Project.MSG_WARN);
111 }
112 return used;
113 }
114 }
115
116 private void packBrandingJar(File srcDir, File destJarBase) throws IOException {
117 DirectoryScanner scanner = new DirectoryScanner();
118 scanner.setBasedir(srcDir);
119 scanner.addDefaultExcludes(); scanner.scan();
121 String [] files = scanner.getIncludedFiles();
122 Zip zip = (Zip) getProject().createTask("zip");
123 String name = destJarBase.getName();
124 String nameBase = name.substring(0, name.length() - ".jar".length());
125 File destFolder = new File (destJarBase.getParentFile(), "locale");
126 if (!destFolder.isDirectory() && !destFolder.mkdirs()) {
127 throw new IOException ("Could not create directory " + destFolder);
128 }
129 File destJar = new File (destFolder, nameBase + "_" + token + ".jar");
130 zip.setDestFile(destJar);
131 zip.setCompress(true);
132 for (int i = 0; i < files.length; i++) {
133 ZipFileSet entry = new ZipFileSet();
134 entry.setFile(new File (srcDir, files[i]));
135 String basePath = files[i].replace(File.separatorChar, '/');
136 int slash = basePath.lastIndexOf('/');
137 int dot = basePath.lastIndexOf('.');
138 String infix = "_" + token;
139 String brandedPath;
140 if (dot == -1 || dot < slash) {
141 brandedPath = basePath + infix;
142 } else {
143 brandedPath = basePath.substring(0, dot) + infix + basePath.substring(dot);
144 }
145 entry.setFullpath(brandedPath);
146 zip.addZipfileset(entry);
147 }
148 zip.setLocation(getLocation());
149 zip.init();
150 zip.execute();
151 }
152
153 }
154 |
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