diff options
Diffstat (limited to 'src/core')
3 files changed, 165 insertions, 0 deletions
diff --git a/src/core/lombok/core/configuration/ConfigurationApp.java b/src/core/lombok/core/configuration/ConfigurationApp.java new file mode 100644 index 00000000..35ab37af --- /dev/null +++ b/src/core/lombok/core/configuration/ConfigurationApp.java @@ -0,0 +1,142 @@ +/* + * Copyright (C) 2014 The Project Lombok Authors. + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ +package lombok.core.configuration; + +import java.io.PrintStream; +import java.util.ArrayList; +import java.util.Arrays; +import java.util.List; + +import lombok.ConfigurationKeys; +import lombok.core.LombokApp; + +import org.mangosdk.spi.ProviderFor; + +import com.zwitserloot.cmdreader.CmdReader; +import com.zwitserloot.cmdreader.Description; +import com.zwitserloot.cmdreader.Excludes; +import com.zwitserloot.cmdreader.InvalidCommandLineException; +import com.zwitserloot.cmdreader.Mandatory; +import com.zwitserloot.cmdreader.Sequential; +import com.zwitserloot.cmdreader.Shorthand; + +@ProviderFor(LombokApp.class) +public class ConfigurationApp extends LombokApp { + + @Override public String getAppName() { + return "configuration"; + } + + @Override public String getAppDescription() { + return "Prints the configurations for the provided paths to standard out."; + } + + @Override public List<String> getAppAliases() { + return Arrays.asList("configuration", "config"); + } + + public static class CmdArgs { + @Sequential + @Mandatory(onlyIfNot={"help", "generate"}) + @Description("Paths to java files or directories the configuration is to be printed for.") + private List<String> paths = new ArrayList<String>(); + + @Shorthand("g") + @Excludes("paths") + @Description("Generates a list containing all the available configuration parameters. Add --verbose to print more information.") + boolean generate = false; + + @Shorthand("v") + @Description("Displays more information.") + boolean verbose = false; + + @Shorthand({"h", "?"}) + @Description("Shows this help text.") + boolean help = false; + } + + @Override public int runApp(List<String> raw) throws Exception { + CmdReader<CmdArgs> reader = CmdReader.of(CmdArgs.class); + CmdArgs args; + try { + args = reader.make(raw.toArray(new String[0])); + if (args.help) { + System.out.println(reader.generateCommandLineHelp("java -jar lombok.jar configuration")); + return 0; + } + } catch (InvalidCommandLineException e) { + System.err.println(e.getMessage()); + System.err.println(reader.generateCommandLineHelp("java -jar lombok.jar configuration")); + return 1; + } + + ConfigurationKeys.ensureKeysLoaded(); + + if (args.generate) { + printConfiguration(System.out, args.verbose); + } else { + System.out.println("Not generating anything..."); + } + + +// List<File> filesToProcess = PostCompilerApp.cmdArgsToFiles(args.classFiles); + int filesVisited = 0; +// boolean moreThanOne = filesToProcess.size() > 1; +// for (File file : filesToProcess) { +// if (!file.exists() || !file.isFile()) { +// System.out.printf("Cannot find file '%s'\n", file.getAbsolutePath()); +// continue; +// } +// filesVisited++; +// if (moreThanOne) System.out.printf("Processing '%s'\n", file.getAbsolutePath()); +// System.out.println(new ClassFileMetaData(PostCompilerApp.readFile(file)).poolContent()); +// } +// +// if (moreThanOne) System.out.printf("Total files visited: %d\n", filesVisited); + + return filesVisited == 0 ? 1 : 0; + } + + private void printConfiguration(PrintStream out, boolean verbose) { + for (ConfigurationKey<?> key : ConfigurationKey.registeredKeys()) { + String keyName = key.getKeyName(); + ConfigurationDataType type = key.getType(); + if (!verbose) { + out.printf("# %s (%s)\n", keyName, type); + continue; + } + out.printf("### Key %s type %s\n", keyName, type); + out.printf("#clear %s\n", keyName); + if (type.isList()) { + out.printf("#%s += %s\n", keyName, exampleValue(type)); + out.printf("#%s -= %s\n", keyName, exampleValue(type)); + } else { + out.printf("#%s = %s\n", keyName, exampleValue(type)); + } + out.println(); + } + } + + private String exampleValue(ConfigurationDataType type) { + return type.getParser().exampleValue(); + } +} diff --git a/src/core/lombok/core/configuration/ConfigurationDataType.java b/src/core/lombok/core/configuration/ConfigurationDataType.java index 72aff88a..aeb14316 100644 --- a/src/core/lombok/core/configuration/ConfigurationDataType.java +++ b/src/core/lombok/core/configuration/ConfigurationDataType.java @@ -23,6 +23,7 @@ package lombok.core.configuration; import java.lang.reflect.ParameterizedType; import java.lang.reflect.Type; +import java.util.Arrays; import java.util.HashMap; import java.util.List; import java.util.Map; @@ -38,6 +39,9 @@ public final class ConfigurationDataType { @Override public String description() { return "String"; } + @Override public String exampleValue() { + return "<text>"; + } }); map.put(Integer.class, new ConfigurationValueParser() { @Override public Object parse(String value) { @@ -46,6 +50,9 @@ public final class ConfigurationDataType { @Override public String description() { return "Integer"; } + @Override public String exampleValue() { + return "<int>"; + } }); map.put(Long.class, new ConfigurationValueParser() { @Override public Object parse(String value) { @@ -54,6 +61,9 @@ public final class ConfigurationDataType { @Override public String description() { return "Long"; } + @Override public String exampleValue() { + return "<long>"; + } }); map.put(Double.class, new ConfigurationValueParser() { @Override public Object parse(String value) { @@ -62,6 +72,9 @@ public final class ConfigurationDataType { @Override public String description() { return "Double"; } + @Override public String exampleValue() { + return "<double>"; + } }); map.put(Boolean.class, new ConfigurationValueParser() { @Override public Object parse(String value) { @@ -70,6 +83,9 @@ public final class ConfigurationDataType { @Override public String description() { return "Boolean"; } + @Override public String exampleValue() { + return "[false | true]"; + } }); map.put(TypeName.class, new ConfigurationValueParser() { @Override public Object parse(String value) { @@ -78,6 +94,9 @@ public final class ConfigurationDataType { @Override public String description() { return "TypeName"; } + @Override public String exampleValue() { + return "<fully.qualified.Type>"; + } }); SIMPLE_TYPES = map; } @@ -96,6 +115,9 @@ public final class ConfigurationDataType { @Override public String description() { return rawType.getName(); } + @Override public String exampleValue() { + return Arrays.toString(rawType.getEnumConstants()).replace(",", " |"); + } }; } diff --git a/src/core/lombok/core/configuration/ConfigurationValueParser.java b/src/core/lombok/core/configuration/ConfigurationValueParser.java index e0c356f8..cf3bd5ab 100644 --- a/src/core/lombok/core/configuration/ConfigurationValueParser.java +++ b/src/core/lombok/core/configuration/ConfigurationValueParser.java @@ -24,4 +24,5 @@ package lombok.core.configuration; interface ConfigurationValueParser { Object parse(String value); String description(); + String exampleValue(); }
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