1 /* 2 Copyright (c) 2019 Timur Gafarov 3 4 Boost Software License - Version 1.0 - August 17th, 2003 5 6 Permission is hereby granted, free of charge, to any person or organization 7 obtaining a copy of the software and accompanying documentation covered by 8 this license (the "Software") to use, reproduce, display, distribute, 9 execute, and transmit the Software, and to prepare derivative works of the 10 Software, and to permit third-parties to whom the Software is furnished to 11 do so, all subject to the following: 12 13 The copyright notices in the Software and this entire statement, including 14 the above license grant, this restriction and the following disclaimer, 15 must be included in all copies of the Software, in whole or in part, and 16 all derivative works of the Software, unless such copies or derivative 17 works are solely in the form of machine-executable object code generated by 18 a source language processor. 19 20 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 21 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 22 FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT 23 SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE 24 FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE, 25 ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 26 DEALINGS IN THE SOFTWARE. 27 */ 28 29 module main; 30 31 import std.stdio; 32 import std.array : split; 33 import std.file : readText, exists, mkdir, getcwd, write; 34 import std.process : execute, Config; 35 import std.json; 36 import std.path : absolutePath; 37 import std.experimental.logger; 38 39 struct Git 40 { 41 string workDir; 42 43 this(string dir) 44 { 45 workDir = dir; 46 } 47 48 auto cmd(string[] commands) 49 { 50 tracef("%s %(%s %)", workDir, commands); 51 return execute(["git"] ~ commands, null, Config.none, size_t.max, workDir); 52 } 53 54 auto cmd(string command) 55 { 56 return cmd([command]); 57 } 58 59 auto clone(string url) 60 { 61 return cmd(["clone"] ~ url); 62 } 63 64 auto checkout(string branchName) 65 { 66 return cmd(["checkout"] ~ branchName); 67 } 68 69 auto pull() 70 { 71 return cmd("pull"); 72 } 73 74 auto pull(string url, string b) 75 { 76 return cmd(["pull"] ~ url ~ b); 77 } 78 } 79 80 void run() 81 { 82 string depJ = readText("dependencies.json"); 83 JSONValue dubConfig = parseJSON(depJ); 84 JSONValue deps = dubConfig["git"]; 85 86 JSONValue[string] versions; 87 88 foreach (string depName, ref JSONValue _dep; deps) 89 { 90 string[] s = depName.split(":"); 91 string packageName = s[0]; 92 string subpackageName = ""; 93 if (s.length > 1) 94 { 95 subpackageName = s[1]; 96 } 97 tracef("pack:%s sub:%s", packageName, subpackageName); 98 99 JSONValue dep = deps[depName]; 100 string repoUrl = dep.array[0].str; 101 string branchName = dep.array[1].str; 102 string dir = ".resolve/" ~ packageName; 103 104 if (!exists(".resolve")) 105 mkdir(".resolve"); 106 107 Git repo; 108 string dirAbs = absolutePath(dir); 109 110 writeln("Resolving ", depName, "@", branchName, " to ", "\"", dir, "\"..."); 111 112 string gitConfig = dir ~ "/.git/config"; 113 114 if (exists(gitConfig)) 115 { 116 repo = Git(dirAbs); 117 tracef("pull return: %s", repo.pull(repoUrl, branchName)); 118 } 119 else 120 { 121 repo = Git(absolutePath(".resolve")); 122 repo.clone(repoUrl); 123 repo = Git(dirAbs); 124 repo.checkout(branchName); 125 } 126 127 if (subpackageName != "") 128 versions[depName] = JSONValue(["path" : JSONValue(dir)]); 129 else 130 versions[packageName] = JSONValue(["path" : JSONValue(dir)]); 131 } 132 133 JSONValue dubSelections; 134 135 if (exists("dub.selections.json")) 136 { 137 dubSelections = parseJSON(readText("dub.selections.json")); 138 if ("versions" in dubSelections) 139 { 140 foreach (name, value; versions) 141 dubSelections["versions"][name] = value; 142 } 143 else 144 { 145 dubSelections["versions"] = JSONValue(versions); 146 } 147 } 148 else 149 { 150 dubSelections = JSONValue(["fileVersion" : JSONValue(1), "versions" : JSONValue(versions)]); 151 } 152 153 writeln("Updating dub.selections.json..."); 154 write("dub.selections.json", dubSelections.toPrettyString(JSONOptions.doNotEscapeSlashes)); 155 156 writeln("Done. Run \"dub build\"."); 157 } 158 159 void main(string[] args) 160 { 161 import std.getopt; 162 163 bool verbose; 164 165 auto opt = getopt(args, "verbose|v", "Verbose", &verbose); 166 if (verbose) 167 { 168 globalLogLevel(LogLevel.trace); 169 } 170 else 171 { 172 globalLogLevel(LogLevel.error); 173 } 174 if (opt.helpWanted) 175 { 176 defaultGetoptPrinter("resolve", opt.options); 177 help; 178 } 179 else 180 { 181 run(); 182 } 183 } 184 185 void help() 186 { 187 }