private void commandLoad(Options options) {
LoadResult result;
Project project = codeAssist.getProject(options);
try {
progressMonitor.attach(project);
if (options.isFileStdin()) {
result = codeAssist.load(project, new File("(stdin)"), options.getHereDocReader(inReader));
} else {
result = codeAssist.load(project, options.getFile(), options.getEncoding());
}
if (options.isPrintAST()) {
Logger.debug("AST:\n%s", result.getAST());
}
if (options.isEmacsFormat()) {
out.print("(");
codeAssistError(result, options);
out.println(")");
} else {
codeAssistError(result, options);
}
} catch (Exception e) {
commandException(e, options);
} finally {
progressMonitor.detach(project);
}
}
private void commandTypeInference(Options options) {
TypeInferenceResult result;
Project project = codeAssist.getProject(options);
try {
progressMonitor.attach(project);
if (options.isFileStdin()) {
result =
codeAssist.typeInference(
project,
new File("(stdin)"),
options.getHereDocReader(inReader),
options.getLocation());
} else {
result =
codeAssist.typeInference(
project, options.getFile(), options.getEncoding(), options.getLocation());
}
if (options.isPrintAST()) {
Logger.debug("AST:\n%s", result.getAST());
}
if (options.isTest()) {
Set<String> data = new HashSet<String>();
for (IRubyObject klass : result.getTypeSet()) {
data.add(klass.toString());
}
test(options, data);
} else {
if (options.isEmacsFormat()) {
out.print("(");
out.print("(type");
for (IRubyObject klass : result.getTypeSet()) {
out.print(" \"");
out.print(klass);
out.print("\"");
}
out.println(")");
codeAssistError(result, options);
out.println(")");
} else {
for (IRubyObject klass : result.getTypeSet()) {
out.print("type: ");
out.println(klass);
}
codeAssistError(result, options);
}
}
} catch (Exception e) {
if (options.isTest()) {
testError(options);
}
commandException(e, options);
} finally {
progressMonitor.detach(project);
}
}
private void commandFindDefinition(Options options) {
FindDefinitionResult result;
Project project = codeAssist.getProject(options);
try {
progressMonitor.attach(project);
if (options.isFileStdin()) {
result =
codeAssist.findDefinition(
project,
new File("(stdin)"),
options.getHereDocReader(inReader),
options.getLocation());
} else {
result =
codeAssist.findDefinition(
project, options.getFile(), options.getEncoding(), options.getLocation());
}
if (options.isPrintAST()) {
Logger.debug("AST:\n%s", result.getAST());
}
if (options.isTest()) {
Set<String> data = new HashSet<String>();
for (SourceLocation location : result.getLocations()) {
data.add(location.toString());
}
test(options, data);
} else {
if (options.isEmacsFormat()) {
out.print("(");
out.print("(location");
for (SourceLocation location : result.getLocations()) {
if (location.getFile() != null)
out.printf(" (%s . %d)", emacsStringLiteral(location.getFile()), location.getLine());
}
out.println(")");
codeAssistError(result, options);
out.println(")");
} else {
for (SourceLocation location : result.getLocations()) {
out.printf("location: %d %s\n", location.getLine(), location.getFile());
}
codeAssistError(result, options);
}
}
} catch (Exception e) {
if (options.isTest()) testError(options);
commandException(e, options);
} finally {
progressMonitor.detach(project);
}
}
private void runScript(InputStream in, Options options, boolean noprompt) {
String prompt = options.getPrompt();
if (prompt == null) {
prompt = options.defaultPrompt();
}
Reader oldInReader = inReader;
try {
BufferedReader reader = new BufferedReader(new InputStreamReader(in, options.getEncoding()));
inReader = reader;
String line;
String endMark = options.getEndMark();
if (endMark != null && endMark.length() == 0) {
endMark = Options.defaultEndMark();
}
while (true) {
if (!noprompt) {
out.print(prompt);
}
line = reader.readLine();
if (line == null) {
break;
} else if (line.matches("^\\s*#.*")) {
// comment
continue;
}
String[] argv = StringUtil.shellwords(line);
if (argv.length > 0) {
String command = argv[0];
if (command.equals("exit") || command.equals("quit")) {
return;
}
Options opts = parseOptions(argv, 1);
opts.inherit(options);
command(command, opts);
if (endMark != null) {
out.println(endMark);
}
}
}
} catch (IOException e) {
throw new RuntimeException(e);
} finally {
this.inReader = oldInReader;
}
}
private void commandWhere(Options options) {
WhereResult result;
Project project = codeAssist.getProject(options);
try {
progressMonitor.attach(project);
if (options.isFileStdin()) {
result =
codeAssist.where(
project,
new File("(stdin)"),
options.getHereDocReader(inReader),
options.getLine());
} else {
result =
codeAssist.where(project, options.getFile(), options.getEncoding(), options.getLine());
}
if (options.isPrintAST()) {
Logger.debug("AST:\n%s", result.getAST());
}
if (options.isTest()) {
Set<String> data = new HashSet<String>();
if (result.getName() != null) data.add(result.getName());
test(options, data);
} else {
if (options.isEmacsFormat()) {
out.print("(");
if (result.getName() != null) out.printf("(name . \"%s\")", result.getName());
codeAssistError(result, options);
out.println(")");
} else {
if (result.getName() != null) {
out.print("name: ");
out.println(result.getName());
}
codeAssistError(result, options);
}
}
} catch (Exception e) {
if (options.isTest()) testError(options);
commandException(e, options);
} finally {
progressMonitor.detach(project);
}
}
private void commandCodeCompletion(Options options) {
CodeCompletionResult result;
Project project = codeAssist.getProject(options);
try {
progressMonitor.attach(project);
if (options.isFileStdin()) {
result =
codeAssist.codeCompletion(
project,
new File("(stdin)"),
options.getHereDocReader(inReader),
options.getLocation());
} else {
result =
codeAssist.codeCompletion(
project, options.getFile(), options.getEncoding(), options.getLocation());
}
if (options.isPrintAST()) {
Logger.debug("AST:\n%s", result.getAST());
}
String prefix = options.getPrefix();
if (options.isTest()) {
Set<String> data = new HashSet<String>();
for (CodeCompletionResult.CompletionCandidate completion : result.getCandidates()) {
data.add(completion.getCompletion());
}
test(options, data);
} else {
if (options.isEmacsFormat()) {
out.print("(");
out.print("(completion");
for (CodeCompletionResult.CompletionCandidate completion : result.getCandidates()) {
if (prefix == null || completion.getCompletion().startsWith(prefix)) {
out.printf(
" (\"%s\" \"%s\" \"%s\" \"%s\")",
completion.getCompletion(),
completion.getQualifiedName(),
completion.getBaseName(),
completion.getKind());
}
}
out.println(")");
codeAssistError(result, options);
out.println(")");
} else {
for (CodeCompletionResult.CompletionCandidate completion : result.getCandidates()) {
if (prefix == null || completion.getCompletion().startsWith(prefix)) {
out.printf(
"completion: %s %s %s %s\n",
completion.getCompletion(),
completion.getQualifiedName(),
completion.getBaseName(),
completion.getKind());
}
}
codeAssistError(result, options);
}
}
} catch (Exception e) {
if (options.isTest()) {
testError(options);
}
commandException(e, options);
} finally {
progressMonitor.detach(project);
}
}