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Add classes to support Ruby analysis
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Diff for: ‎LICENSE-ruby.txt

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RUBYGEMS
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========
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RubyGems is copyrighted free software by Chad Fowler, Rich Kilmer, Jim Weirich
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and others. You can redistribute it and/or modify it under either the terms of
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the MIT license (see the file MIT.txt), or the conditions below:
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You may make and give away verbatim copies of the source form of the software
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without restriction, provided that you duplicate all of the original copyright
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notices and associated disclaimers.
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You may modify your copy of the software in any way, provided that you do at
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least ONE of the following:
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place your modifications in the Public Domain or otherwise make them Freely
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Available, such as by posting said modifications to Usenet or an equivalent
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medium, or by allowing the author to include your modifications in the
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software.
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use the modified software only within your corporation or organization.
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give non-standard executables non-standard names, with instructions on where
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to get the original software distribution.
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make other distribution arrangements with the author.
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You may distribute the software in object code or executable form, provided
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that you do at least ONE of the following:
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distribute the executables and library files of the software, together with
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instructions (in the manual page or equivalent) on where to get the original
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distribution.
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accompany the distribution with the machine-readable source of the software.
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give non-standard executables non-standard names, with instructions on where
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to get the original software distribution.
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make other distribution arrangements with the author.
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You may modify and include the part of the software into any other software
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(possibly commercial).
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The scripts and library files supplied as input to or produced as output from
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the software do not automatically fall under the copyright of the software,
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but belong to whomever generated them, and may be sold commercially, and may
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be aggregated with this software.
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THIS SOFTWARE IS PROVIDED “AS IS” AND WITHOUT ANY EXPRESS OR IMPLIED
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WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
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MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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RUBY
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========
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Ruby is copyrighted free software by Yukihiro Matsumoto <[email protected]>.
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You can redistribute it and/or modify it under either the terms of the
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2-clause BSDL (see the file BSDL), or the conditions below:
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1. You may make and give away verbatim copies of the source form of the
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software without restriction, provided that you duplicate all of the
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original copyright notices and associated disclaimers.
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2. You may modify your copy of the software in any way, provided that
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you do at least ONE of the following:
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a) place your modifications in the Public Domain or otherwise
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make them Freely Available, such as by posting said
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modifications to Usenet or an equivalent medium, or by allowing
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the author to include your modifications in the software.
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b) use the modified software only within your corporation or
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organization.
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c) give non-standard binaries non-standard names, with
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instructions on where to get the original software distribution.
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d) make other distribution arrangements with the author.
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3. You may distribute the software in object code or binary form,
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provided that you do at least ONE of the following:
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a) distribute the binaries and library files of the software,
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together with instructions (in the manual page or equivalent)
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on where to get the original distribution.
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b) accompany the distribution with the machine-readable source of
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the software.
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c) give non-standard binaries non-standard names, with
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instructions on where to get the original software distribution.
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d) make other distribution arrangements with the author.
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4. You may modify and include the part of the software into any other
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software (possibly commercial). But some files in the distribution
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are not written by the author, so that they are not under these terms.
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For the list of those files and their copying conditions, see the
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file LEGAL.
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5. The scripts and library files supplied as input to or produced as
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output from the software do not automatically fall under the
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copyright of the software, but belong to whomever generated them,
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and may be sold commercially, and may be aggregated with this
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software.
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6. THIS SOFTWARE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR
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IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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PURPOSE.

Diff for: ‎build.xml

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@@ -285,6 +285,8 @@ Portions Copyright (c) 2017, Chris Fraire <[email protected]>.
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<run-jflex dir="${gen.analysis.dir}/perl" name="PerlXref"/>
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<run-jflex dir="${gen.analysis.dir}/php" name="PhpSymbolTokenizer"/>
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<run-jflex dir="${gen.analysis.dir}/php" name="PhpXref"/>
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<run-jflex dir="${gen.analysis.dir}/ruby" name="RubySymbolTokenizer"/>
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<run-jflex dir="${gen.analysis.dir}/ruby" name="RubyXref"/>
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<run-jflex dir="${gen.analysis.dir}/lisp" name="LispSymbolTokenizer"/>
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<run-jflex dir="${gen.analysis.dir}/lisp" name="LispXref"/>
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<run-jflex dir="${gen.analysis.dir}/tcl" name="TclSymbolTokenizer"/>

Diff for: ‎opengrok-indexer/pom.xml

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@@ -116,6 +116,13 @@ Portions Copyright (c) 2017, Chris Fraire <[email protected]>.
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<exclude>*.java</exclude>
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</excludes>
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</testResource>
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<testResource>
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<targetPath>org/opensolaris/opengrok/analysis/ruby/</targetPath>
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<directory>../test/org/opensolaris/opengrok/analysis/ruby/</directory>
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<excludes>
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<exclude>*.java</exclude>
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</excludes>
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</testResource>
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<testResource>
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<targetPath>org/opensolaris/opengrok/analysis/haskell/</targetPath>
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<directory>../test/org/opensolaris/opengrok/analysis/haskell/</directory>

Diff for: ‎src/org/opensolaris/opengrok/analysis/AnalyzerGuru.java

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import org.opensolaris.opengrok.analysis.kotlin.KotlinAnalyzerFactory;
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import org.opensolaris.opengrok.analysis.sh.ShAnalyzerFactory;
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import org.opensolaris.opengrok.analysis.powershell.PowershellAnalyzerFactory;
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import org.opensolaris.opengrok.analysis.ruby.RubyAnalyzerFactory;
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import org.opensolaris.opengrok.analysis.sql.PLSQLAnalyzerFactory;
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import org.opensolaris.opengrok.analysis.sql.SQLAnalyzerFactory;
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import org.opensolaris.opengrok.analysis.swift.SwiftAnalyzerFactory;
@@ -156,7 +157,7 @@ public class AnalyzerGuru {
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/**
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* Descending string length comparator for magics
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*/
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private static Comparator<String> descStrlenComparator =
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private static final Comparator<String> descStrlenComparator =
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new Comparator<String>() {
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@Override public int compare(String s1, String s2) {
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// DESC: s2 length <=> s1 length
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new GolangAnalyzerFactory(),
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new LuaAnalyzerFactory(),
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new PascalAnalyzerFactory(),
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new AdaAnalyzerFactory()
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new AdaAnalyzerFactory(),
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new RubyAnalyzerFactory()
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};
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for (FileAnalyzerFactory analyzer : analyzers) {

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