@Override
public void runInternal(GeogigCLI cli) throws IOException {
checkParameter(patchFiles.size() < 2, "Only one single patch file accepted");
checkParameter(!patchFiles.isEmpty(), "No patch file specified");
Console console = cli.getConsole();
File patchFile = new File(patchFiles.get(0));
checkParameter(patchFile.exists(), "Patch file cannot be found");
FileInputStream stream;
try {
stream = new FileInputStream(patchFile);
} catch (FileNotFoundException e1) {
throw new IllegalStateException("Can't open patch file " + patchFile);
}
BufferedReader reader = null;
try {
reader = new BufferedReader(new InputStreamReader(stream, "UTF-8"));
} catch (UnsupportedEncodingException e) {
Closeables.closeQuietly(reader);
Closeables.closeQuietly(stream);
throw new IllegalStateException("Error reading patch file " + patchFile, e);
}
Patch patch = PatchSerializer.read(reader);
Closeables.closeQuietly(reader);
Closeables.closeQuietly(stream);
VerifyPatchResults verify =
cli.getGeogig().command(VerifyPatchOp.class).setPatch(patch).setReverse(reverse).call();
Patch toReject = verify.getToReject();
Patch toApply = verify.getToApply();
if (toReject.isEmpty()) {
console.println("Patch can be applied.");
} else {
console.println("Error: Patch cannot be applied\n");
console.println("Applicable entries:\n");
console.println(toApply.toString());
console.println("\nConflicting entries:\n");
console.println(toReject.toString());
}
}
@Override
public void runInternal(GeogigCLI cli) throws IOException {
checkParameter(patchFiles.size() < 2, "Only one single patch file accepted");
checkParameter(!patchFiles.isEmpty(), "No patch file specified");
ConsoleReader console = cli.getConsole();
GeoGIG geogig = cli.getGeogig();
File patchFile = new File(patchFiles.get(0));
checkParameter(patchFile.exists(), "Patch file cannot be found");
FileInputStream stream;
try {
stream = new FileInputStream(patchFile);
} catch (FileNotFoundException e1) {
throw new CommandFailedException("Can't open patch file " + patchFile, e1);
}
BufferedReader reader = null;
try {
reader = new BufferedReader(new InputStreamReader(stream, "UTF-8"));
} catch (UnsupportedEncodingException e) {
Closeables.closeQuietly(reader);
Closeables.closeQuietly(stream);
throw new CommandFailedException("Error reading patch file " + patchFile, e);
}
Patch patch = PatchSerializer.read(reader);
Closeables.closeQuietly(reader);
Closeables.closeQuietly(stream);
if (reverse) {
patch = patch.reversed();
}
if (summary) {
console.println(patch.toString());
} else if (check) {
VerifyPatchResults verify =
cli.getGeogig().command(VerifyPatchOp.class).setPatch(patch).call();
Patch toReject = verify.getToReject();
Patch toApply = verify.getToApply();
if (toReject.isEmpty()) {
console.println("Patch can be applied.");
} else {
console.println("Error: Patch cannot be applied\n");
console.println("Applicable entries:\n");
console.println(toApply.toString());
console.println("\nConflicting entries:\n");
console.println(toReject.toString());
}
} else {
try {
Patch rejected =
geogig.command(ApplyPatchOp.class).setPatch(patch).setApplyPartial(reject).call();
if (reject) {
if (rejected.isEmpty()) {
console.println("Patch applied succesfully");
} else {
int accepted = patch.count() - rejected.count();
StringBuilder sb = new StringBuilder();
File file = new File(patchFile.getAbsolutePath() + ".rej");
sb.append("Patch applied only partially.\n");
sb.append(Integer.toString(accepted) + " changes were applied.\n");
sb.append(Integer.toString(rejected.count()) + " changes were rejected.\n");
BufferedWriter writer = Files.newWriter(file, Charsets.UTF_8);
PatchSerializer.write(writer, patch);
writer.flush();
writer.close();
sb.append(
"Patch file with rejected changes created at " + file.getAbsolutePath() + "\n");
throw new CommandFailedException(sb.toString());
}
} else {
console.println("Patch applied succesfully");
}
} catch (CannotApplyPatchException e) {
throw new CommandFailedException(e);
}
}
}