1 /* 2 * Copyright (c) 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.bots.notify; 24 25 import org.openjdk.skara.forge.HostedRepository; 26 import org.openjdk.skara.vcs.*; 27 28 import java.io.*; 29 import java.time.format.DateTimeFormatter; 30 31 class CommitFormatters { 32 static String commitToTextBrief(HostedRepository repository, Commit commit) { 33 var writer = new StringWriter(); 34 var printer = new PrintWriter(writer); 35 36 printer.println("Changeset: " + commit.hash().abbreviate()); 37 printer.println("Author: " + commit.author().name() + " <" + commit.author().email() + ">"); 38 if (!commit.author().equals(commit.committer())) { 39 printer.println("Committer: " + commit.committer().name() + " <" + commit.committer().email() + ">"); 40 } 41 printer.println("Date: " + commit.date().format(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss +0000"))); 42 printer.println("URL: " + repository.webUrl(commit.hash())); 43 44 return writer.toString(); 45 } 46 47 private static String patchToText(Patch patch) { 48 if (patch.status().isAdded()) { 49 return "+ " + patch.target().path().orElseThrow(); 50 } else if (patch.status().isDeleted()) { 51 return "- " + patch.source().path().orElseThrow(); 52 } else if (patch.status().isModified()) { 53 return "! " + patch.target().path().orElseThrow(); 54 } else { 55 return "= " + patch.target().path().orElseThrow(); 56 } 57 } 58 59 static String commitToText(HostedRepository repository, Commit commit) { 60 var writer = new StringWriter(); 61 var printer = new PrintWriter(writer); 62 63 printer.print(commitToTextBrief(repository, commit)); 64 printer.println(); 65 printer.println(String.join("\n", commit.message())); 66 printer.println(); 67 68 for (var diff : commit.parentDiffs()) { 69 for (var patch : diff.patches()) { 70 printer.println(patchToText(patch)); 71 } 72 } 73 74 return writer.toString(); 75 } 76 }