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package org.apache.maven.plugins.repository; |
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import org.apache.maven.plugin.MojoExecutionException; |
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import org.apache.maven.plugin.logging.Log; |
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import org.codehaus.plexus.components.interactivity.InputHandler; |
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import java.io.File; |
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import java.io.FilenameFilter; |
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import java.io.IOException; |
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import java.util.ArrayList; |
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import java.util.Arrays; |
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import java.util.Collections; |
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import java.util.Comparator; |
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import java.util.List; |
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import java.util.StringTokenizer; |
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final class BundleUtils |
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{ |
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private BundleUtils() |
39 | 0 | { |
40 | 0 | } |
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public static List<File> selectProjectFiles( final File dir, final InputHandler inputHandler, final String finalName, |
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final File pom, final Log log, final boolean batchMode ) |
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throws MojoExecutionException |
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{ |
46 | 15 | File[] projectFiles = dir.listFiles( new FilenameFilter() |
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{ |
48 | 15 | public boolean accept( File dir, String name ) |
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{ |
50 | 56 | return new File( dir, name ).isFile() && name.startsWith( finalName ); |
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} |
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} ); |
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|
54 | 15 | List<File> result = new ArrayList<File>(); |
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|
56 | 15 | if ( projectFiles == null ) |
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{ |
58 | 0 | return result; |
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} |
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61 | 65 | for ( int i = 0; i < projectFiles.length; i++ ) |
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{ |
63 | 50 | if ( projectFiles[i].getName().endsWith( ".pom" ) ) |
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{ |
65 | 6 | if ( !projectFiles[i].equals( pom ) ) |
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{ |
67 | 0 | log.info( "Detected POM file will be excluded:\n" + projectFiles[i] |
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+ "\n\nInstead, the bundle will include the POM from:\n" + pom ); |
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} |
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} |
71 | 44 | else if ( projectFiles[i].getName().endsWith( "-bundle.jar" ) ) |
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{ |
73 | 9 | log.warn( "Skipping project file which collides with repository bundle filename:\n" + projectFiles[i] ); |
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} |
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else |
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{ |
77 | 35 | result.add( projectFiles[i] ); |
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} |
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} |
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|
81 | 15 | if ( result.isEmpty() ) |
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{ |
83 | 2 | return result; |
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} |
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|
86 | 13 | Collections.sort( result, new Comparator<File>() |
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{ |
88 | 45 | public int compare( File first, File second ) |
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{ |
90 | 32 | String f = first.getName(); |
91 | 32 | String s = second.getName(); |
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|
93 | 32 | if ( f.length() == s.length() ) |
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{ |
95 | 10 | return f.compareTo( s ); |
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} |
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|
98 | 22 | return f.length() < s.length() ? -1 : 1; |
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} |
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} ); |
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|
102 | 13 | result = reviseFileList( result, inputHandler, log, batchMode ); |
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|
104 | 13 | return result; |
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} |
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|
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public static List<File> reviseFileList( List<File> input, InputHandler inputHandler, Log log, boolean batchMode ) |
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throws MojoExecutionException |
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{ |
110 | 13 | List<File> result = new ArrayList<File>( input ); |
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|
112 | 13 | if ( batchMode ) |
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{ |
114 | 0 | return result; |
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} |
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while( true ) |
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{ |
119 | 21 | StringBuffer message = new StringBuffer(); |
120 | 21 | message.append( "The following files are marked for inclusion in the repository bundle:\n" ); |
121 | 21 | message.append( "\n0.) Done" ); |
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|
123 | 21 | int i = 1; |
124 | 21 | for ( File f : result ) |
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{ |
126 | 45 | message.append( "\n" ).append( (i++) ).append( ".) " ).append( f.getName() ); |
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} |
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|
129 | 21 | message.append( "\n\nPlease select the number(s) for any files you wish to exclude, " + |
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"or '0' when you're done.\nSeparate the numbers for multiple files with a " + |
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"comma (',').\n\nSelection: " ); |
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|
133 | 21 | log.info( message ); |
134 | 21 | String response = null; |
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try |
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{ |
137 | 21 | response = inputHandler.readLine(); |
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} |
139 | 0 | catch ( IOException e ) |
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{ |
141 | 0 | throw new MojoExecutionException( "Project file selection failed with an I/O exception: " + e.getMessage(), e ); |
142 | 21 | } |
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|
144 | 21 | if ( response == null || "0".equals( response ) ) |
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{ |
146 | 0 | break; |
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} |
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|
149 | 8 | StringTokenizer st = new StringTokenizer( response, "," ); |
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|
151 | 8 | if ( st.countTokens() > 0 ) |
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{ |
153 | 8 | int[] idxs = new int[st.countTokens()]; |
154 | 22 | for ( int j = 0; j < idxs.length; j++ ) |
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{ |
156 | 14 | idxs[j] = Integer.parseInt( st.nextToken().trim() ); |
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} |
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|
159 | 8 | Arrays.sort( idxs ); |
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|
161 | 22 | for( int k = idxs.length - 1; k > -1; k-- ) |
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{ |
163 | 14 | if ( idxs[k] < 1 || idxs[k] > result.size() ) |
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{ |
165 | 0 | log.warn( "NOT removing: " + idxs[k] + "; no such file." ); |
166 | 0 | continue; |
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} |
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|
169 | 14 | File removed = (File) result.remove( idxs[k] -1 ); |
170 | 14 | log.info( "Removed: " + removed.getName() ); |
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} |
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} |
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else |
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{ |
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break; |
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} |
177 | 8 | } |
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|
179 | 13 | return result; |
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} |
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|
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} |