1 /******************************************************************************* 2 * Copyright 2011 See AUTHORS file. 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 ******************************************************************************/ 16 17 package com.badlogic.gdx.setup; 18 19 20 import com.badlogic.gdx.setup.DependencyBank.ProjectType; 21 22 import java.io.BufferedWriter; 23 import java.io.IOException; 24 import java.util.List; 25 26 public class BuildScriptHelper { 27 28 private static int indent = 0; 29 30 public static void addBuildScript(List<ProjectType> projects, BufferedWriter wr) throws IOException { 31 write(wr, "buildscript {"); 32 //repos 33 write(wr, "repositories {"); 34 write(wr, DependencyBank.mavenLocal); 35 write(wr, DependencyBank.mavenCentral); 36 write(wr, "maven { url \"" + DependencyBank.libGDXSnapshotsUrl + "\" }"); 37 if (projects.contains(ProjectType.HTML)) { 38 write(wr, DependencyBank.jCenter); 39 } 40 if (projects.contains(ProjectType.IOSMOE)) { 41 write(wr, "maven { url " + DependencyBank.moeLocalUrl + " }"); 42 } 43 write(wr, "}"); 44 //dependencies 45 write(wr, "dependencies {"); 46 if (projects.contains(ProjectType.HTML)) { 47 write(wr, "classpath '" + DependencyBank.gwtPluginImport + "'"); 48 } 49 if (projects.contains(ProjectType.ANDROID)) { 50 write(wr, "classpath '" + DependencyBank.androidPluginImport + "'"); 51 } 52 if (projects.contains(ProjectType.IOS)) { 53 write(wr, "classpath '" + DependencyBank.roboVMPluginImport + "'"); 54 } 55 if (projects.contains(ProjectType.IOSMOE)) { 56 write(wr, "classpath '" + DependencyBank.moePluginImport + "'"); 57 } 58 write(wr, "}"); 59 write(wr, "}"); 60 space(wr); 61 } 62 63 public static void addAllProjects(BufferedWriter wr) throws IOException { 64 write(wr, "allprojects {"); 65 write(wr, "apply plugin: \"eclipse\""); 66 write(wr, "apply plugin: \"idea\""); 67 space(wr); 68 write(wr, "version = '1.0'"); 69 write(wr, "ext {"); 70 write(wr, "appName = \"%APP_NAME%\""); 71 write(wr, "gdxVersion = '" + DependencyBank.libgdxVersion + "'"); 72 write(wr, "roboVMVersion = '" + DependencyBank.roboVMVersion + "'"); 73 write(wr, "box2DLightsVersion = '" + DependencyBank.box2DLightsVersion + "'"); 74 write(wr, "ashleyVersion = '" + DependencyBank.ashleyVersion + "'"); 75 write(wr, "aiVersion = '" + DependencyBank.aiVersion + "'"); 76 write(wr, "}"); 77 space(wr); 78 write(wr, "repositories {"); 79 write(wr, DependencyBank.mavenLocal); 80 write(wr, DependencyBank.mavenCentral); 81 write(wr, "maven { url \"" + DependencyBank.libGDXSnapshotsUrl + "\" }"); 82 write(wr, "maven { url \"" + DependencyBank.libGDXReleaseUrl + "\" }"); 83 write(wr, "}"); 84 write(wr, "}"); 85 } 86 87 public static void addProject(ProjectType project, List<Dependency> dependencies, BufferedWriter wr) throws IOException { 88 space(wr); 89 write(wr, "project(\":" + project.getName() + "\") {"); 90 for (String plugin : project.getPlugins()) { 91 write(wr, "apply plugin: \"" + plugin + "\""); 92 } 93 space(wr); 94 addConfigurations(project, wr); 95 space(wr); 96 addDependencies(project, dependencies, wr); 97 write(wr, "}"); 98 } 99 100 private static void addDependencies(ProjectType project, List<Dependency> dependencyList, BufferedWriter wr) throws IOException { 101 write(wr, "dependencies {"); 102 if (!project.equals(ProjectType.CORE)) { 103 write(wr, "compile project(\":" + ProjectType.CORE.getName() + "\")"); 104 } 105 for (Dependency dep : dependencyList) { 106 if (dep.getDependencies(project) == null) continue; 107 for (String moduleDependency : dep.getDependencies(project)) { 108 if (moduleDependency == null) continue; 109 if ((project.equals(ProjectType.ANDROID) || project.equals(ProjectType.IOSMOE)) && moduleDependency.contains("native")) { 110 write(wr, "natives \"" + moduleDependency + "\""); 111 } else { 112 write(wr, "compile \"" + moduleDependency + "\""); 113 } 114 } 115 } 116 write(wr, "}"); 117 } 118 119 private static void addConfigurations(ProjectType project, BufferedWriter wr) throws IOException { 120 if (project.equals(ProjectType.ANDROID) || project.equals(ProjectType.IOSMOE)) { 121 write(wr, "configurations { natives }"); 122 } 123 } 124 125 private static void write(BufferedWriter wr, String input) throws IOException { 126 int delta = StringUtils.countMatches(input, '{') - StringUtils.countMatches(input, '}'); 127 indent += delta *= 4; 128 indent = clamp(indent); 129 if (delta > 0) { 130 wr.write(StringUtils.repeat(" ", clamp(indent - 4)) + input + "\n"); 131 } else if (delta < 0) { 132 wr.write(StringUtils.repeat(" ", clamp(indent)) + input + "\n"); 133 } else { 134 wr.write(StringUtils.repeat(" ", indent) + input + "\n"); 135 } 136 } 137 138 private static void space(BufferedWriter wr) throws IOException { 139 wr.write("\n"); 140 } 141 142 private static int clamp(int indent) { 143 if (indent < 0) { 144 return 0; 145 } 146 return indent; 147 } 148 149 static class StringUtils { 150 151 public static int countMatches(String input, char match) { 152 int count = 0; 153 for (int i = 0; i < input.length(); i++) { 154 if (input.charAt(i) == match) { 155 count++; 156 } 157 } 158 return count; 159 } 160 161 public static String repeat(String toRepeat, int count) { 162 String repeat = ""; 163 for (int i = 0; i < count; i++) { 164 repeat += toRepeat; 165 } 166 return repeat; 167 } 168 } 169 170 } 171
