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45 package org.eclipse.jgit.pgm;
46
47 import static java.lang.Character.valueOf;
48
49 import java.io.IOException;
50 import java.text.MessageFormat;
51 import java.util.ArrayList;
52 import java.util.List;
53
54 import org.eclipse.jgit.api.Git;
55 import org.eclipse.jgit.api.PushCommand;
56 import org.eclipse.jgit.lib.Constants;
57 import org.eclipse.jgit.lib.ObjectId;
58 import org.eclipse.jgit.lib.ObjectReader;
59 import org.eclipse.jgit.lib.Ref;
60 import org.eclipse.jgit.lib.TextProgressMonitor;
61 import org.eclipse.jgit.pgm.internal.CLIText;
62 import org.eclipse.jgit.transport.PushResult;
63 import org.eclipse.jgit.transport.RefSpec;
64 import org.eclipse.jgit.transport.RemoteRefUpdate;
65 import org.eclipse.jgit.transport.RemoteRefUpdate.Status;
66 import org.eclipse.jgit.transport.Transport;
67 import org.eclipse.jgit.transport.URIish;
68 import org.kohsuke.args4j.Argument;
69 import org.kohsuke.args4j.Option;
70
71 @Command(common = true, usage = "usage_UpdateRemoteRepositoryFromLocalRefs")
72 class Push extends TextBuiltin {
73 @Option(name = "--timeout", metaVar = "metaVar_seconds", usage = "usage_abortConnectionIfNoActivity")
74 int timeout = -1;
75
76 @Argument(index = 0, metaVar = "metaVar_uriish")
77 private String remote = Constants.DEFAULT_REMOTE_NAME;
78
79 @Argument(index = 1, metaVar = "metaVar_refspec")
80 private final List<RefSpec> refSpecs = new ArrayList<RefSpec>();
81
82 @Option(name = "--all")
83 private boolean all;
84
85 @Option(name = "--tags")
86 private boolean tags;
87
88 @Option(name = "--verbose", aliases = { "-v" })
89 private boolean verbose = false;
90
91 @Option(name = "--thin")
92 private boolean thin = Transport.DEFAULT_PUSH_THIN;
93
94 @Option(name = "--no-thin")
95 void nothin(@SuppressWarnings("unused") final boolean ignored) {
96 thin = false;
97 }
98
99 @Option(name = "--force", aliases = { "-f" })
100 private boolean force;
101
102 @Option(name = "--receive-pack", metaVar = "metaVar_path")
103 private String receivePack;
104
105 @Option(name = "--dry-run")
106 private boolean dryRun;
107
108 private boolean shownURI;
109
110 @Override
111 protected void run() throws Exception {
112 Git git = new Git(db);
113 PushCommand push = git.push();
114 push.setDryRun(dryRun);
115 push.setForce(force);
116 push.setProgressMonitor(new TextProgressMonitor(errw));
117 push.setReceivePack(receivePack);
118 push.setRefSpecs(refSpecs);
119 if (all)
120 push.setPushAll();
121 if (tags)
122 push.setPushTags();
123 push.setRemote(remote);
124 push.setThin(thin);
125 push.setTimeout(timeout);
126 Iterable<PushResult> results = push.call();
127 for (PushResult result : results) {
128 try (ObjectReader reader = db.newObjectReader()) {
129 printPushResult(reader, result.getURI(), result);
130 }
131 }
132 }
133
134 private void printPushResult(final ObjectReader reader, final URIish uri,
135 final PushResult result) throws IOException {
136 shownURI = false;
137 boolean everythingUpToDate = true;
138
139
140 for (final RemoteRefUpdate rru : result.getRemoteUpdates()) {
141 if (rru.getStatus() == Status.UP_TO_DATE) {
142 if (verbose)
143 printRefUpdateResult(reader, uri, result, rru);
144 } else
145 everythingUpToDate = false;
146 }
147
148 for (final RemoteRefUpdate rru : result.getRemoteUpdates()) {
149
150 if (rru.getStatus() == Status.OK)
151 printRefUpdateResult(reader, uri, result, rru);
152 }
153
154 for (final RemoteRefUpdate rru : result.getRemoteUpdates()) {
155
156 if (rru.getStatus() != Status.OK
157 && rru.getStatus() != Status.UP_TO_DATE)
158 printRefUpdateResult(reader, uri, result, rru);
159 }
160
161 AbstractFetchCommand.showRemoteMessages(errw, result.getMessages());
162 if (everythingUpToDate)
163 outw.println(CLIText.get().everythingUpToDate);
164 }
165
166 private void printRefUpdateResult(final ObjectReader reader,
167 final URIish uri, final PushResult result, final RemoteRefUpdate rru)
168 throws IOException {
169 if (!shownURI) {
170 shownURI = true;
171 outw.println(MessageFormat.format(CLIText.get().pushTo, uri));
172 }
173
174 final String remoteName = rru.getRemoteName();
175 final String srcRef = rru.isDelete() ? null : rru.getSrcRef();
176
177 switch (rru.getStatus()) {
178 case OK:
179 if (rru.isDelete())
180 printUpdateLine('-', "[deleted]", null, remoteName, null);
181 else {
182 final Ref oldRef = result.getAdvertisedRef(remoteName);
183 if (oldRef == null) {
184 final String summary;
185 if (remoteName.startsWith(Constants.R_TAGS))
186 summary = "[new tag]";
187 else
188 summary = "[new branch]";
189 printUpdateLine('*', summary, srcRef, remoteName, null);
190 } else {
191 boolean fastForward = rru.isFastForward();
192 final char flag = fastForward ? ' ' : '+';
193 final String summary = safeAbbreviate(reader, oldRef
194 .getObjectId())
195 + (fastForward ? ".." : "...")
196 + safeAbbreviate(reader, rru.getNewObjectId());
197 final String message = fastForward ? null : CLIText.get().forcedUpdate;
198 printUpdateLine(flag, summary, srcRef, remoteName, message);
199 }
200 }
201 break;
202
203 case NON_EXISTING:
204 printUpdateLine('X', "[no match]", null, remoteName, null);
205 break;
206
207 case REJECTED_NODELETE:
208 printUpdateLine('!', "[rejected]", null, remoteName,
209 CLIText.get().remoteSideDoesNotSupportDeletingRefs);
210 break;
211
212 case REJECTED_NONFASTFORWARD:
213 printUpdateLine('!', "[rejected]", srcRef, remoteName,
214 CLIText.get().nonFastForward);
215 break;
216
217 case REJECTED_REMOTE_CHANGED:
218 final String message = MessageFormat.format(
219 CLIText.get().remoteRefObjectChangedIsNotExpectedOne,
220 safeAbbreviate(reader, rru.getExpectedOldObjectId()));
221 printUpdateLine('!', "[rejected]", srcRef, remoteName, message);
222 break;
223
224 case REJECTED_OTHER_REASON:
225 printUpdateLine('!', "[remote rejected]", srcRef, remoteName, rru
226 .getMessage());
227 break;
228
229 case UP_TO_DATE:
230 if (verbose)
231 printUpdateLine('=', "[up to date]", srcRef, remoteName, null);
232 break;
233
234 case NOT_ATTEMPTED:
235 case AWAITING_REPORT:
236 printUpdateLine('?', "[unexpected push-process behavior]", srcRef,
237 remoteName, rru.getMessage());
238 break;
239 }
240 }
241
242 private static String safeAbbreviate(ObjectReader reader, ObjectId id) {
243 try {
244 return reader.abbreviate(id).name();
245 } catch (IOException cannotAbbreviate) {
246 return id.name();
247 }
248 }
249
250 private void printUpdateLine(final char flag, final String summary,
251 final String srcRef, final String destRef, final String message)
252 throws IOException {
253 outw.format(" %c %-17s", valueOf(flag), summary);
254
255 if (srcRef != null)
256 outw.format(" %s ->", abbreviateRef(srcRef, true));
257 outw.format(" %s", abbreviateRef(destRef, true));
258
259 if (message != null)
260 outw.format(" (%s)", message);
261
262 outw.println();
263 }
264 }