How to use printUsageAndExit method of com.tngtech.jgiven.report.config.ConfigOptionParser class

Best JGiven code snippet using com.tngtech.jgiven.report.config.ConfigOptionParser.printUsageAndExit

Source:ConfigOptionParser.java

...72        // checking for non-optional flags73        for( ConfigOption co : configList ) {74            if( !co.isOptional() && !parsedOptions.containsKey( co.getLongName() ) ) {75                System.err.println( "Anticipating value for non-optional flag " + co.getCommandLineOption().showFlagInfo() );76                printUsageAndExit( configList );77            }78        }79        // TODO properties80        // TODO environment81        // help82        if( this.hasValue( help ) ) {83            printUsageAndExit( configList );84        }85        return parsedOptions;86    }87    /**88     * Compares the argument with the {@link CommandLineOption} flags and inserts an object into the parsedOptions map89     * Terminates with a sane help message if a parse is unsuccessful90     *91     * @param arg the current word from the command line argument list92     * @param co the config option to look for in the argument93     * @param configList the global config list, used to create a sane help message if the parse fails94     */95    private boolean commandLineLookup( String arg, ConfigOption co, List<ConfigOption> configList ) {96        if( arg.startsWith( co.getCommandLineOption().getLongFlag() ) || ( co.getCommandLineOption().hasShortFlag() && arg97                .startsWith( co.getCommandLineOption().getShortFlag() ) ) ) {98            if( co.getCommandLineOption().hasArgument() ) {99                String[] formatArgs = arg.split( co.getCommandLineOption().getDelimiter() );100                if( formatArgs.length < 2 ) {101                    System.err.println( "Anticipated argument after " + co.getCommandLineOption().showFlagInfo() + ", terminating." );102                    printUsageAndExit( configList );103                }104                Object value = co.toObject( formatArgs[1] );105                if( value == null ) {106                    System.err107                            .println( "Parse error for flag " + co.getCommandLineOption().showFlagInfo() + " got " + formatArgs[1] );108                    printUsageAndExit( configList );109                }110                log.debug( "setting the argument value: " + co.getLongName() + " to " + value );111                parsedOptions.put( co.getLongName(), value );112            } else {113                log.debug( "setting the default value of " + co.getLongName() + " to " + co.getValue() );114                parsedOptions.put( co.getLongName(), co.getValue() );115            }116            return true;117        }118        return false;119    }120    /**121     * Prints a suggestion to stderr for the argument based on the levenshtein distance metric122     *123     * @param arg the argument which could not be assigned to a flag124     * @param co the {@link ConfigOption} List where every flag is stored125     */126    private void printSuggestion( String arg, List<ConfigOption> co ) {127        List<ConfigOption> sortedList = new ArrayList<ConfigOption>( co );128        Collections.sort( sortedList, new ConfigOptionLevenshteinDistance( arg ) );129        System.err.println( "Parse error for argument \"" + arg + "\", did you mean " + sortedList.get( 0 ).getCommandLineOption()130                .showFlagInfo() + "? Ignoring for now." );131    }132    /**133     * Levenshtein Distance is defined as the amount of steps to be done, until we can form a word into another word134     * A step is a substitution, addition and removal of a character135     */136    private class ConfigOptionLevenshteinDistance implements Comparator<ConfigOption> {137        private String arg;138        ConfigOptionLevenshteinDistance( String arg ) {139            this.arg = arg;140        }141        public int compare( ConfigOption a, ConfigOption b ) {142            String[] formatArgsA = arg.split( a.getCommandLineOption().getDelimiter() );143            String[] formatArgsB = arg.split( b.getCommandLineOption().getDelimiter() );144            double distLongA = distance( a.getCommandLineOption().getLongFlag(), formatArgsA[0] );145            double distLongB = distance( b.getCommandLineOption().getLongFlag(), formatArgsB[0] );146            return distLongA < distLongB ? -1 : 1;147        }148        // blatantly adapted from wikipedia (https://en.wikipedia.org/wiki/Levenshtein_distance#Iterative_with_two_matrix_rows)149        private int distance( String a, String b ) {150            // degenerate cases151            if( a.equals( b ) )152                return 0;153            if( a.length() == 0 )154                return b.length();155            if( b.length() == 0 )156                return a.length();157            // create two work vectors of integer distances158            int[] v0 = new int[b.length() + 1];159            int[] v1 = new int[b.length() + 1];160            // initialize v0 (the previous row of distances)161            // this row is A[0][i]: edit distance for an empty s162            // the distance is just the number of characters to delete from t163            for( int i = 0; i < v0.length; i++ )164                v0[i] = i;165            for( int i = 0; i < a.length(); i++ ) {166                // calculate v1 (current row distances) from the previous row v0167                // first element of v1 is A[i+1][0]168                //   edit distance is delete (i+1) chars from s to match empty t169                v1[0] = i + 1;170                // use formula to fill in the rest of the row171                for( int j = 0; j < b.length(); j++ ) {172                    int cost = ( a.charAt( i ) == b.charAt( j ) ) ? 0 : 1;173                    v1[j + 1] = Math.min( Math.min( v1[j] + 1, v0[j + 1] + 1 ), v0[j] + cost );174                }175                // copy v1 (current row) to v0 (previous row) for next iteration176                System.arraycopy( v1, 0, v0, 0, v0.length );177            }178            return v1[b.length()];179        }180    }181    /**182     * Terminates  with a help message if the parse is not successful183     *184     * @param args command line arguments to185     * @return the format in a correct state186     */187    public static ReportGenerator.Format getFormat( String... args ) {188        ConfigOptionParser configParser = new ConfigOptionParser();189        List<ConfigOption> configOptions = Arrays.asList( format, help );190        for( ConfigOption co : configOptions ) {191            if( co.hasDefault() ) {192                configParser.parsedOptions.put( co.getLongName(), co.getValue() );193            }194        }195        for( String arg : args ) {196            configParser.commandLineLookup( arg, format, configOptions );197        }198        // TODO properties199        // TODO environment200        if( !configParser.hasValue( format ) ) {201            configParser.printUsageAndExit( configOptions );202        }203        return (ReportGenerator.Format) configParser.getValue( format );204    }205    /**206     *207     * Creates a help message based on the descriptions of the {@link ConfigOption} and terminates208     *209     * @param configOptions the configuration options of the report210     */211    public void printUsageAndExit( List<ConfigOption> configOptions ) {212        System.err.println( "Options: " );213        for( ConfigOption co : configOptions ) {214            System.err.printf( "  %-40s %s\n", co.getCommandLineOption().showFlagInfo(), co.getEnhancedDescription() );215        }216        System.exit( 1 );217    }218}...

Source:AbstractReportConfig.java

...96    }97    public CompleteReportModel getReportModel() {98        return new ReportModelReader( this ).readDirectory();99    }100    public void printUsageAndExit() {101        new ConfigOptionParser().printUsageAndExit( configOptions );102    }103    /**104     *105     * Every flag should be defined except the optional ones without a default (like --help)106     *107     * @param configMap the config map with a mapping of Strings to castable objects108     */109    public abstract void useConfigMap( Map<String, Object> configMap );110    /**111     *112     * This is used to create new {@link ConfigOption} for the {@link AbstractReportConfig} by appending them to the list113     *114     * @param configOptions config options list, add new options here115     */...

Source:CommandLineOption.java

1package com.tngtech.jgiven.report.config;2import java.util.List;3/**4 *  Defines a command line interface for use in {@link ConfigOption} with automatic help description generation used by {@link ConfigOptionParser#printUsageAndExit(List)}5 *  Instantiation through {@link CommandLineOptionBuilder}6 *7 */8public class CommandLineOption {9    private String delimiter;10    private boolean hasShortFlag = false;11    private String shortPrefix;12    private String longPrefix;13    private String placeholder;14    private boolean hasArgument = false;15    public void setArgumentDelimiter( String delimiter ) {16        this.delimiter = delimiter;17        this.hasArgument = true;18    }...

printUsageAndExit

Using AI Code Generation

1ConfigOptionParser parser = new ConfigOptionParser();2parser.printUsageAndExit();3ConfigOptionParser parser = new ConfigOptionParser();4parser.printUsageAndExit();5ConfigOptionParser parser = new ConfigOptionParser();6parser.printUsageAndExit();7ConfigOptionParser parser = new ConfigOptionParser();8parser.printUsageAndExit();9ConfigOptionParser parser = new ConfigOptionParser();10parser.printUsageAndExit();11ConfigOptionParser parser = new ConfigOptionParser();12parser.printUsageAndExit();13ConfigOptionParser parser = new ConfigOptionParser();14parser.printUsageAndExit();15ConfigOptionParser parser = new ConfigOptionParser();16parser.printUsageAndExit();17ConfigOptionParser parser = new ConfigOptionParser();18parser.printUsageAndExit();19ConfigOptionParser parser = new ConfigOptionParser();20parser.printUsageAndExit();21ConfigOptionParser parser = new ConfigOptionParser();22parser.printUsageAndExit();

printUsageAndExit

Using AI Code Generation

11. import com.tngtech.jgiven.report.config.ConfigOptionParser;22. ConfigOptionParser parser = new ConfigOptionParser();33. parser.printUsageAndExit();41. import com.tngtech.jgiven.report.config.ConfigOptionParser;52. ConfigOptionParser parser = new ConfigOptionParser();63. parser.printUsageAndExit();71. import com.tngtech.jgiven.report.config.ConfigOptionParser;82. ConfigOptionParser parser = new ConfigOptionParser();93. parser.printUsageAndExit();101. import com.tngtech.jgiven.report.config.ConfigOptionParser;112. ConfigOptionParser parser = new ConfigOptionParser();123. parser.printUsageAndExit();131. import com.tngtech.jgiven.report.config.ConfigOptionParser;142. ConfigOptionParser parser = new ConfigOptionParser();153. parser.printUsageAndExit();161. import com.tngtech.jgiven.report.config.ConfigOptionParser;172. ConfigOptionParser parser = new ConfigOptionParser();183. parser.printUsageAndExit();191. import com.tngtech.jgiven.report.config.ConfigOptionParser;202. ConfigOptionParser parser = new ConfigOptionParser();213. parser.printUsageAndExit();221. import com.tngtech.jgiven.report.config.ConfigOptionParser;232. ConfigOptionParser parser = new ConfigOptionParser();243. parser.printUsageAndExit();251. import com.tngtech.jgiven.report.config.ConfigOptionParser;262. ConfigOptionParser parser = new ConfigOptionParser();

printUsageAndExit

Using AI Code Generation

1package com.tngtech.jgiven.report.config;2import com.tngtech.jgiven.report.ReportGenerator;3import com.tngtech.jgiven.report.config.ConfigOptionParser;4import com.tngtech.jgiven.report.config.ConfigOptionParserTest;5public class ConfigOptionParserTest {6    public static void main(String[] args) {7        ConfigOptionParser.printUsageAndExit(ReportGenerator.class);8    }9}10       Default: {caseDescription}

printUsageAndExit

Using AI Code Generation

1public class Example {2    public static void main(String[] args) throws Exception {3        ConfigOptionParser parser = new ConfigOptionParser();4        parser.printUsageAndExit();5    }6}

printUsageAndExit

Using AI Code Generation

1import com.tngtech.jgiven.report.config.ConfigOptionParser;2import com.tngtech.jgiven.report.config.ReportConfig;3public class Main {4    public static void main(String[] args) {5        ReportConfig config = new ReportConfig();6        ConfigOptionParser parser = new ConfigOptionParser(config);7        parser.parse(args);8        if (config.isHelp()) {9            parser.printUsageAndExit();10        }11    }12}

printUsageAndExit

Using AI Code Generation

1package com.tngtech.jgiven.report.config;2public class ConfigOptionParser {3    public void printUsageAndExit() {4        System.out.println("Usage: java -jar jgiven-report.jar [options]");5        System.out.println("Options:");6        System.out.println("-h,--help\t\tPrint this message");7        System.out.println("-c,--config\t\tPath to a config file");8        System.out.println("-s,--source\t\tPath to the source directory");9        System.out.println("-d,--destination\tPath to the destination directory");10        System.out.println("-f,--format\t\tReport format (html or pdf)");11        System.out.println("-t,--tags\t\tComma-separated list of tags to include");12        System.out.println("-x,--exclude\t\tComma-separated list of tags to exclude");13        System.out.println("-l,--link\t\tComma-separated list of links to include");14        System.out.println("-n,--name\t\tName of the report");15        System.out.println("-a,--asciidoc\t\tPath to the asciidoc executable");16        System.out.println("-p,--phantomjs\t\tPath to the phantomjs executable");17        System.out.println("-i,--ignore-unknown\tIgnore unknown command line options");18        System.out.println("-v,--version\t\tPrint version and exit");19        System.exit(0);20    }21}22package com.tngtech.jgiven.report.config;23public class ConfigOptionParser {24    public void printVersionAndExit() {25        System.out.println("JGiven Report 0.9.1");26        System.exit(0);27    }28}29package com.tngtech.jgiven.report.config;30public class ConfigOptionParser {31    public void printConfigAndExit(ReportConfig config) {32        System.out.println("Config:");33        System.out.println("Source directory: " + config.getSourceDirectory());34        System.out.println("Destination directory: " + config.getDestinationDirectory());35        System.out.println("Format: " + config

printUsageAndExit

Using AI Code Generation

1package com.tngtech.jgiven.report.config;2import java.io.PrintStream;3import java.util.List;4import org.apache.commons.cli.HelpFormatter;5import org.apache.commons.cli.Option;6import org.apache.commons.cli.Options;7import com.tngtech.jgiven.report.config.ConfigOptionParser;8public class ConfigOptionParser$printUsageAndExit {9public static void main(String[] args) {10ConfigOptionParser.printUsageAndExit(0);11}12}13package com.tngtech.jgiven.report.config;14import java.io.PrintStream;15import java.util.List;16import org.apache.commons.cli.HelpFormatter;17import org.apache.commons.cli.Option;18import org.apache.commons.cli.Options;19import com.tngtech.jgiven.report.config.ConfigOptionParser;20public class ConfigOptionParser$printUsageAndExit {21public static void main(String[] args) {22ConfigOptionParser.printUsageAndExit(1);23}24}25package com.tngtech.jgiven.report.config;26import java.io.PrintStream;27import java.util.List;28import org.apache.commons.cli.HelpFormatter;29import org.apache.commons.cli.Option;30import org.apache.commons.cli.Options;31import com.tngtech.jgiven.report.config.ConfigOptionParser;32public class ConfigOptionParser$printUsageAndExit {33public static void main(String[] args) {34ConfigOptionParser.printUsageAndExit(-1);35}36}37package com.tngtech.jgiven.report.config;38import java.io.PrintStream;39import java.util.List;40import org.apache.commons.cli.HelpFormatter;41import org.apache.commons.cli.Option;42import org.apache.commons.cli.Options;43import com.tngtech.jgiven.report.config.ConfigOptionParser;

printUsageAndExit

Using AI Code Generation

1import com.tngtech.jgiven.report.config.ConfigOptionParser;2public class JGivenReport {3    public static void main(String[] args) {4        ConfigOptionParser configOptionParser = new ConfigOptionParser();5        configOptionParser.printUsageAndExit();6    }7}

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