1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 | package Torello.Java.Build; import Torello.Java.*; import Torello.Java.Additional.BiAppendable; import Torello.Java.Additional.Counter; import Torello.Java.ReadOnly.ReadOnlyList; import Torello.Java.ReadOnly.ReadOnlyArrayList; import Torello.Java.ReadOnly.ROArrayListBuilder; import java.io.FilenameFilter; import java.io.File; import java.io.IOException; import java.util.stream.Stream; import java.util.function.Predicate; import static Torello.Java.C.*; /** * This is the first Build-Stage, and it runs the Java-Compiler - using {@code 'java'} and * {@link Shell Torello.Java.Shell}. This class also relies heavily on the Java-HTML Tools * {@link FileNode} and {@link FileRW}. * * <EMBED CLASS='external-html' DATA-FILE-ID=S01_JAVA_COMPILER> */ @Torello.JavaDoc.StaticFunctional public class S01_JavaCompiler { // Completely irrelevant, and the 'private' modifier keeps it off of JavaDoc private S01_JavaCompiler() { } // ******************************************************************************************** // ******************************************************************************************** // buildCommand Helper Method // ******************************************************************************************** // ******************************************************************************************** private static ReadOnlyList<String> buildCommand (Builder builder, ReadOnlyList<String> filesToCompile) { final ROArrayListBuilder<String> roab = new ROArrayListBuilder<>(); if (builder.JAVA_RELEASE_NUM_SWITCH > 0) roab.add("--release"); roab.add("" + builder.JAVA_RELEASE_NUM_SWITCH); roab.add("-encoding"); roab.add("UTF-8"); roab.add("-processor"); roab.add("Torello.JDUInternal.Annotations.JDUAnnotationProcessorDispatch"); roab.add("-classpath"); roab.add(builder.CLASS_PATH_STR); if (builder.USE_XLINT_SWITCH) roab.add("-Xlint:all,-processing"); if (builder.USE_XDIAGS_SWITCH) roab.add("-Xdiags:verbose"); if ((builder.extraSwitchesJAVAC != null) && (builder.extraSwitchesJAVAC.size() > 0)) for (String switchStr : builder.extraSwitchesJAVAC) roab.add(switchStr); for (String fileName : filesToCompile) roab.add(fileName); return roab.build(); }; // ******************************************************************************************** // ******************************************************************************************** // Print the 'javac' Command // ******************************************************************************************** // ******************************************************************************************** static void printCommandText( Builder builder, ReadOnlyList<String> javacCommand, Appendable logAndScreen, Appendable logOnly, ReadOnlyList<String> filesToCompile ) throws IOException { // 'javac' Command-Path logAndScreen.append( BCYAN + "Running Java Compiler: Command Switches\n" + RESET + BGREEN + "INVOKING: " + RESET + BYELLOW + builder.JAVAC_BIN + RESET + "\n\n" ); // All of the Command-Line Arguments which *ARE NOT* '.java' files SHOULD BE PRINTED to // 'javac'. If a few of the '.java' Files are also printed, it isn't that big of a deal... // // The "--release" switch may or may not have been used. final int NUM_TWO_ARGUMENT_JAVAC_ARGS = 4 - ((builder.JAVA_RELEASE_NUM_SWITCH <= 0) ? 1 : 0); final int NUM_ONE_ARGUMENT_JAVAC_ARGS = (builder.USE_XLINT_SWITCH ? 1 : 0) + (builder.USE_XDIAGS_SWITCH ? 1 : 0); // First the two-argument command line arguments are printed for (int i=0; i < NUM_TWO_ARGUMENT_JAVAC_ARGS; i++) logAndScreen.append (" " + javacCommand.get(2 * i) + " " + javacCommand.get(2 * i + 1) + '\n'); // Make sure to skip over the arguments that have already been pritned final int SPOS = 2 * NUM_TWO_ARGUMENT_JAVAC_ARGS; // Print the single-argument command-line arguments for (int i=SPOS; i < (SPOS + NUM_ONE_ARGUMENT_JAVAC_ARGS); i++) logAndScreen.append(" " + javacCommand.get(i) + '\n'); // Java-HTML doens't use this yet (as of January 2024), but if "extra" / User-Added `javac` // Command-Line Arguments have been configured into the "Builder" instance, then (at this // point in the code), those switch-arguments will have already been added/inserted into // the Command. Make sure to print them out, as below: if ((builder.extraSwitchesJAVAC != null) && (builder.extraSwitchesJAVAC.size() > 0)) for (String switchStr : builder.extraSwitchesJAVAC) logAndScreen.append(switchStr + '\n'); // The last thing to print is this stuff... /* Screen Only */ System.out.println( "\n [Source-Files List Omitted, Total Number of Files to Compile: " + BRED + filesToCompile.size() + RESET + "]\n" ); for (String fileName : filesToCompile) logOnly.append(" " + fileName + '\n'); } // ******************************************************************************************** // ******************************************************************************************** // Compile // ******************************************************************************************** // ******************************************************************************************** private static final String FS = File.separator; public static void compile(Builder builder) throws IOException { // Initialize the logs, and get ready to start-up Printing.startStep(1); StringBuilder logOnly = new StringBuilder(); Appendable logAndScreen = new BiAppendable(logOnly, System.out); logOnly.append("\nPackages Included in this Builder:\n\n"); for (BuildPackage bp : builder.packageList) logOnly.append(bp.fullName + '\n'); // List all Packages to be Compiled ReadOnlyList<BuildPackage> packagesToCompile = Packages.packagesToCompile(builder); logOnly.append("\nPackages Considered for Compilation:\n\n"); for (BuildPackage bp : builder.packageList) logOnly.append(bp.fullName + '\n'); // Convert the List of Packages to a list of files ReadOnlyList<String> filesToCompile = Files.filesToCompile (packagesToCompile, logAndScreen); // Build the javadoc Command, Print the Command-Line Arguments to Screen ReadOnlyList<String> javacCommand = buildCommand(builder, filesToCompile); // Print this to the log and to terminal printCommandText(builder, javacCommand, logAndScreen, logOnly, filesToCompile); // Execute 'javac' OSResponse osr = new Shell(logOnly) .COMMAND(builder.JAVAC_BIN, javacCommand.toArray(new String[0])); // If there were errors, print them out and exit // // NOTE: This absolutely sucks, but in Java-17, the "Error Output" isn't actually published // to the OS Standard-Error! It all appears to be going to Standard-Out. if (osr.errorOutput.length() > 0) { System.err.println (BRED + "\nTEXT PRINTED TO STANDARD ERROR:\n" + RESET + osr.errorOutput); Util.ERROR_EXIT("javac"); // Calls System.exit } // *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** // Move '../package-source/' CLASS-FILES to their parent/proper location // *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** int max = 0; for (BuildPackage pkg : packagesToCompile) if (pkg.hasPackageSourceDir && (pkg.pkgRootDirectory.length() > max)) max = pkg.pkgRootDirectory.length(); // max += "package-source/".length(); max += 15; boolean printed = false; for (final BuildPackage pkg : packagesToCompile) if (pkg.hasPackageSourceDir) { if (! printed) { logAndScreen.append(BCYAN + "\nRelocating Class Files:\n\n" + RESET); printed = true; } final String dir = pkg.pkgRootDirectory; int numClassFiles = movePackageSourceClassFiles(dir, logOnly); logAndScreen.append( " Moved " + BRED + StringParse.zeroPad(numClassFiles) + RESET + " *.class File(s) From: " + BYELLOW + StringParse.rightSpacePad(dir + "package-source" + FS, max) + RESET + " To: " + BYELLOW + dir + RESET + '\n' ); } // *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** // Write the log data to the log files // *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** // OLD CODE: IS_FULL_COMPILE = (builder.cli.userSpecifiedPackages == null) if (builder.cli.userSpecifiedPackages == null) builder.logs.write_S01_LOGS(logOnly.toString(), osr.standardOutput, osr.errorOutput); } private static int movePackageSourceClassFiles(final String dir, Appendable a) { Counter c = new Counter(); FileNode .createRoot(dir + "package-source" + FS) .loadTree(-1, FileNode.CLASS_FILES, null) .flattenJustFiles(RTC.FULLPATH_VECTOR()) .forEach((String srcFileName) -> { c.addOne(); try { FileRW.moveFile(srcFileName, dir, false); a.append("Moved " + srcFileName + " to " + dir + '\n'); } catch (IOException ioe) { System.err.println( EXCC.toString(ioe) + '\n' + "Fatal Error, Exiting Build\n" ); System.exit(1); } }); return c.get(); } } |