1 /* 2 * Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 package org.openjdk.skara.jcheck; 24 25 import org.openjdk.skara.ini.INI; 26 import org.openjdk.skara.vcs.*; 27 28 import java.io.IOException; 29 import java.nio.file.Path; 30 import java.util.*; 31 32 public class JCheckConfiguration { 33 private GeneralConfiguration general; 34 private RepositoryConfiguration repository; 35 private CensusConfiguration census; 36 private ChecksConfiguration checks; 37 38 private JCheckConfiguration(INI ini) { 39 general = GeneralConfiguration.parse(ini.section(GeneralConfiguration.name())); 40 if (general.project() == null) { 41 throw new IllegalArgumentException("general.project must be specified"); 42 } 43 repository = RepositoryConfiguration.parse(ini.section(RepositoryConfiguration.name())); 44 census = CensusConfiguration.parse(ini.section(CensusConfiguration.name())); 45 checks = ChecksConfiguration.parse(ini.section(ChecksConfiguration.name())); 46 } 47 48 public GeneralConfiguration general() { 49 return general; 50 } 51 52 public RepositoryConfiguration repository() { 53 return repository; 54 } 55 56 public CensusConfiguration census() { 57 return census; 58 } 59 60 public ChecksConfiguration checks() { 61 return checks; 62 } 63 64 private static INI convert(INI old) { 65 var project = old.get("project").asString(); 66 if (project == null) { 67 throw new IllegalArgumentException("'project' must be specified"); 68 } 69 70 var config = new ArrayList<String>(); 71 config.add("[general]"); 72 config.add("project=" + project); 73 74 config.add("[checks]"); 75 var error = "error=blacklist,author,committer,reviewers,merge,hg-tag,message,issues,executable"; 76 var shouldCheckWhitespace = false; 77 var checkWhitespace = old.get("whitespace"); 78 if (checkWhitespace == null || !checkWhitespace.equals("lax")) { 79 error += ",whitespace"; 80 shouldCheckWhitespace = true; 81 } 82 config.add(error); 83 84 if (project.startsWith("jdk")) { 85 config.add("[repository]"); 86 87 var tags = "tags="; 88 var checkTags = old.get("tags"); 89 if (checkTags == null || !checkTags.equals("lax")) { 90 var jdkTag = "(?:jdk-(?:[1-9]([0-9]*)(?:\\.(?:0|[1-9][0-9]*)){0,4})(?:\\+(?:(?:[0-9]+))|(?:-ga)))"; 91 var jdkuTag = "(?:jdk[4-9](?:u\\d{1,3})?-(?:(?:b\\d{2,3})|(?:ga)))"; 92 var hsTag = "(?:hs\\d\\d(?:\\.\\d{1,2})?-b\\d\\d)"; 93 tags += jdkTag + "|" + jdkuTag + "|" + hsTag; 94 } else { 95 tags += ".*"; 96 } 97 config.add(tags); 98 99 var branches = "branches="; 100 var checkBranches = old.get("branches"); 101 if (checkBranches != null && checkBranches.equals("lax")) { 102 branches += ".*\n"; 103 } 104 config.add(branches); 105 } 106 107 config.add("[census]"); 108 config.add("version=0"); 109 config.add("domain=openjdk.org"); 110 111 if (shouldCheckWhitespace) { 112 config.add("[checks \"whitespace\"]"); 113 config.add("files=.*\\.cpp|.*\\.hpp|.*\\.c|.*\\.h|.*\\.java"); 114 } 115 116 config.add("[checks \"merge\"]"); 117 config.add("message=Merge"); 118 119 config.add("[checks \"reviewers\"]"); 120 config.add("minimum=1"); 121 config.add("role=contributor"); 122 config.add("ignore=duke"); 123 124 config.add("[checks \"committer\"]"); 125 config.add("role=contributor"); 126 127 return INI.parse(config); 128 } 129 130 public static JCheckConfiguration parse(List<String> lines) { 131 var ini = INI.parse(lines); 132 if (ini.sections().size() == 0) { 133 // This is an old-style jcheck conf with only a global section - 134 // translate to new configuration style before parsing. 135 return new JCheckConfiguration(convert(ini)); 136 } 137 return new JCheckConfiguration(ini); 138 } 139 140 public static JCheckConfiguration from(Repository r, Hash h, Path p) throws IOException { 141 return parse(r.lines(p, h).orElse(Collections.emptyList())); 142 } 143 144 public static JCheckConfiguration from(Repository r, Hash h) throws IOException { 145 return from(r, h, Path.of(".jcheck", "conf")); 146 } 147 }