| // Copyright 2014 The Bazel Authors. All rights reserved. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| package com.google.devtools.build.lib.query2.output; |
| |
| import com.google.devtools.build.lib.query2.CommonQueryOptions; |
| import com.google.devtools.build.lib.query2.engine.QueryEnvironment.Setting; |
| import com.google.devtools.common.options.EnumConverter; |
| import com.google.devtools.common.options.Option; |
| import com.google.devtools.common.options.OptionDocumentationCategory; |
| import com.google.devtools.common.options.OptionEffectTag; |
| import java.util.Set; |
| |
| /** Command-line options for the Blaze query language, revision 2. */ |
| public class QueryOptions extends CommonQueryOptions { |
| |
| /** An enum converter for {@code OrderOutput} . Should be used internally only. */ |
| public static class OrderOutputConverter extends EnumConverter<OrderOutput> { |
| public OrderOutputConverter() { |
| super(OrderOutput.class, "Order output setting"); |
| } |
| } |
| |
| @Option( |
| name = "output", |
| defaultValue = "label", |
| documentationCategory = OptionDocumentationCategory.QUERY, |
| effectTags = {OptionEffectTag.TERMINAL_OUTPUT}, |
| help = |
| "The format in which the query results should be printed. Allowed values for query are: " |
| + "build, graph, label, label_kind, locations, maxrank, minrank, package, proto, xml." |
| ) |
| public String outputFormat; |
| |
| @Option( |
| name = "null", |
| defaultValue = "null", |
| expansion = {"--line_terminator_null=true"}, |
| documentationCategory = OptionDocumentationCategory.QUERY, |
| effectTags = {OptionEffectTag.TERMINAL_OUTPUT}, |
| help = "Whether each format is terminated with \\0 instead of newline.") |
| public Void isNull; |
| |
| @Option( |
| name = "line_terminator_null", |
| defaultValue = "false", |
| documentationCategory = OptionDocumentationCategory.QUERY, |
| effectTags = {OptionEffectTag.TERMINAL_OUTPUT}, |
| help = "Whether each format is terminated with \\0 instead of newline.") |
| public boolean lineTerminatorNull; |
| |
| @Option( |
| name = "order_results", |
| defaultValue = "null", |
| deprecationWarning = "Please use --order_output=auto or --order_output=no instead of this flag", |
| expansion = {"--order_output=auto"}, |
| documentationCategory = OptionDocumentationCategory.QUERY, |
| effectTags = {OptionEffectTag.TERMINAL_OUTPUT}, |
| help = |
| "Output the results in dependency-ordered (default) or unordered fashion. The " |
| + "unordered output is faster but only supported when --output is not minrank, " |
| + "maxrank, or graph." |
| ) |
| public Void orderResults; |
| |
| @Option( |
| name = "noorder_results", |
| defaultValue = "null", |
| deprecationWarning = "Please use --order_output=no or --order_output=auto instead of this flag", |
| expansion = {"--order_output=no"}, |
| documentationCategory = OptionDocumentationCategory.QUERY, |
| effectTags = {OptionEffectTag.TERMINAL_OUTPUT}, |
| help = |
| "Output the results in dependency-ordered (default) or unordered fashion. The " |
| + "unordered output is faster but only supported when --output is not minrank, " |
| + "maxrank, or graph." |
| ) |
| public Void noOrderResults; |
| |
| /** Whether and how output should be ordered. */ |
| public enum OrderOutput { |
| NO, /** Make no effort to order output besides that required by output formatter. */ |
| DEPS, /** Output in dependency order when compatible with output formatter. */ |
| AUTO, /** Same as full unless formatter is proto, minrank, maxrank, or graph, then deps. */ |
| FULL /** Output in dependency order, breaking ties with alphabetical order when needed. */ |
| } |
| |
| @Option( |
| name = "order_output", |
| converter = OrderOutputConverter.class, |
| defaultValue = "auto", |
| documentationCategory = OptionDocumentationCategory.QUERY, |
| effectTags = {OptionEffectTag.TERMINAL_OUTPUT}, |
| help = |
| "Output the results unordered (no), dependency-ordered (deps), or fully ordered (full). " |
| + "The default is 'auto', meaning that results are output either dependency-ordered or " |
| + "fully ordered, depending on the output formatter (dependency-ordered for proto, " |
| + "minrank, maxrank, and graph, fully ordered for all others). When output is fully " |
| + "ordered, nodes that would otherwise be unordered by the output formatter are " |
| + "alphabetized before output." |
| ) |
| public OrderOutput orderOutput; |
| |
| @Option( |
| name = "graph:node_limit", |
| defaultValue = "512", |
| documentationCategory = OptionDocumentationCategory.QUERY, |
| effectTags = {OptionEffectTag.TERMINAL_OUTPUT}, |
| help = |
| "The maximum length of the label string for a graph node in the output. Longer labels" |
| + " will be truncated; -1 means no truncation. This option is only applicable to" |
| + " --output=graph." |
| ) |
| public int graphNodeStringLimit; |
| |
| @Option( |
| name = "graph:conditional_edges_limit", |
| defaultValue = "4", |
| documentationCategory = OptionDocumentationCategory.QUERY, |
| effectTags = {OptionEffectTag.TERMINAL_OUTPUT}, |
| help = |
| "The maximum number of condition labels to show. -1 means no truncation and 0 means no " |
| + "annotation. This option is only applicable to --output=graph.") |
| public int graphConditionalEdgesLimit; |
| |
| @Option( |
| name = "graph:factored", |
| defaultValue = "true", |
| documentationCategory = OptionDocumentationCategory.QUERY, |
| effectTags = {OptionEffectTag.TERMINAL_OUTPUT}, |
| help = |
| "If true, then the graph will be emitted 'factored', i.e. topologically-equivalent nodes " |
| + "will be merged together and their labels concatenated. This option is only " |
| + "applicable to --output=graph." |
| ) |
| public boolean graphFactored; |
| |
| @Option( |
| name = "xml:line_numbers", |
| defaultValue = "true", |
| documentationCategory = OptionDocumentationCategory.QUERY, |
| effectTags = {OptionEffectTag.TERMINAL_OUTPUT}, |
| help = |
| "If true, XML output contains line numbers. Disabling this option may make diffs easier " |
| + "to read. This option is only applicable to --output=xml." |
| ) |
| public boolean xmlLineNumbers; |
| |
| @Option( |
| name = "xml:default_values", |
| defaultValue = "false", |
| documentationCategory = OptionDocumentationCategory.QUERY, |
| effectTags = {OptionEffectTag.TERMINAL_OUTPUT}, |
| help = |
| "If true, rule attributes whose value is not explicitly specified in the BUILD file are " |
| + "printed; otherwise they are omitted." |
| ) |
| public boolean xmlShowDefaultValues; |
| |
| @Option( |
| name = "strict_test_suite", |
| defaultValue = "false", |
| documentationCategory = OptionDocumentationCategory.QUERY, |
| effectTags = {OptionEffectTag.BUILD_FILE_SEMANTICS, OptionEffectTag.EAGERNESS_TO_EXIT}, |
| help = |
| "If true, the tests() expression gives an error if it encounters a test_suite containing " |
| + "non-test targets." |
| ) |
| public boolean strictTestSuite; |
| |
| @Option( |
| name = "query_file", |
| defaultValue = "", |
| documentationCategory = OptionDocumentationCategory.QUERY, |
| effectTags = {OptionEffectTag.CHANGES_INPUTS}, |
| help = |
| "If set, query will read the query from the file named here, rather than on the command " |
| + "line. It is an error to specify a file here as well as a command-line query." |
| ) |
| public String queryFile; |
| |
| /** Ugly workaround since line terminator option default has to be constant expression. */ |
| public String getLineTerminator() { |
| if (lineTerminatorNull) { |
| return "\0"; |
| } |
| |
| return System.lineSeparator(); |
| } |
| |
| /** Return the current options as a set of QueryEnvironment settings. */ |
| @Override |
| public Set<Setting> toSettings() { |
| Set<Setting> settings = super.toSettings(); |
| if (strictTestSuite) { |
| settings.add(Setting.TESTS_EXPRESSION_STRICT); |
| } |
| return settings; |
| } |
| } |