<commit_before>// Copyright 2017 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.rules.platform;

import static com.google.devtools.build.lib.packages.Attribute.attr;

import com.google.common.collect.ImmutableList;
import com.google.devtools.build.lib.analysis.BaseRuleClasses;
import com.google.devtools.build.lib.analysis.RuleDefinition;
import com.google.devtools.build.lib.analysis.RuleDefinitionEnvironment;
import com.google.devtools.build.lib.analysis.platform.ConstraintValueInfo;
import com.google.devtools.build.lib.packages.BuildType;
import com.google.devtools.build.lib.packages.RuleClass;
import com.google.devtools.build.lib.syntax.Type;

/** Rule definition for {@link Toolchain}. */
public class ToolchainRule implements RuleDefinition {
  public static final String RULE_NAME = "toolchain";
  public static final String TOOLCHAIN_TYPE_ATTR = "toolchain_type";
  public static final String EXEC_COMPATIBLE_WITH_ATTR = "exec_compatible_with";
  public static final String TARGET_COMPATIBLE_WITH_ATTR = "target_compatible_with";
  public static final String TOOLCHAIN_ATTR = "toolchain";

  @Override
  public RuleClass build(RuleClass.Builder builder, RuleDefinitionEnvironment env) {
    return builder
        .override(
            attr("tags", Type.STRING_LIST)
                // No need to show up in ":all", etc. target patterns.
                .value(ImmutableList.of("manual"))
                .nonconfigurable("low-level attribute, used in platform configuration"))
        .removeAttribute("deps")
        .removeAttribute("data")
        .exemptFromConstraintChecking("this rule *defines* a constraint")

        /* <!-- #BLAZE_RULE(toolchain).ATTRIBUTE(toolchain_type) -->
        The type of the toolchain, which should be the label of a toolchain_type() target.
        <!-- #END_BLAZE_RULE.ATTRIBUTE --> */
        .add(
            attr(TOOLCHAIN_TYPE_ATTR, BuildType.NODEP_LABEL)
                //                .allowedFileTypes()
                .mandatory()
                .nonconfigurable("part of toolchain configuration"))
        /* <!-- #BLAZE_RULE(toolchain).ATTRIBUTE(exec_compatible_with) -->
        The constraints, as defined by constraint_value() and constraint_setting(), that are
        required on the execution platform for this toolchain to be selected.
        <!-- #END_BLAZE_RULE.ATTRIBUTE --> */
        .add(
            attr(EXEC_COMPATIBLE_WITH_ATTR, BuildType.LABEL_LIST)
                .mandatoryProviders(ConstraintValueInfo.SKYLARK_CONSTRUCTOR.id())
                .allowedFileTypes()
                .nonconfigurable("part of toolchain configuration"))
        /* <!-- #BLAZE_RULE(toolchain).ATTRIBUTE(target_compatible_with) -->
        The constraints, as defined by constraint_value() and constraint_setting(), that are<commit_msg>Remove extra commented-out line.<commit_after>// Copyright 2017 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.rules.platform;

import static com.google.devtools.build.lib.packages.Attribute.attr;

import com.google.common.collect.ImmutableList;
import com.google.devtools.build.lib.analysis.BaseRuleClasses;
import com.google.devtools.build.lib.analysis.RuleDefinition;
import com.google.devtools.build.lib.analysis.RuleDefinitionEnvironment;
import com.google.devtools.build.lib.analysis.platform.ConstraintValueInfo;
import com.google.devtools.build.lib.packages.BuildType;
import com.google.devtools.build.lib.packages.RuleClass;
import com.google.devtools.build.lib.syntax.Type;

/** Rule definition for {@link Toolchain}. */
public class ToolchainRule implements RuleDefinition {
  public static final String RULE_NAME = "toolchain";
  public static final String TOOLCHAIN_TYPE_ATTR = "toolchain_type";
  public static final String EXEC_COMPATIBLE_WITH_ATTR = "exec_compatible_with";
  public static final String TARGET_COMPATIBLE_WITH_ATTR = "target_compatible_with";
  public static final String TOOLCHAIN_ATTR = "toolchain";

  @Override
  public RuleClass build(RuleClass.Builder builder, RuleDefinitionEnvironment env) {
    return builder
        .override(
            attr("tags", Type.STRING_LIST)
                // No need to show up in ":all", etc. target patterns.
                .value(ImmutableList.of("manual"))
                .nonconfigurable("low-level attribute, used in platform configuration"))
        .removeAttribute("deps")
        .removeAttribute("data")
        .exemptFromConstraintChecking("this rule *defines* a constraint")

        /* <!-- #BLAZE_RULE(toolchain).ATTRIBUTE(toolchain_type) -->
        The type of the toolchain, which should be the label of a toolchain_type() target.
        <!-- #END_BLAZE_RULE.ATTRIBUTE --> */
        .add(
            attr(TOOLCHAIN_TYPE_ATTR, BuildType.NODEP_LABEL)
                .mandatory()
                .nonconfigurable("part of toolchain configuration"))
        /* <!-- #BLAZE_RULE(toolchain).ATTRIBUTE(exec_compatible_with) -->
        The constraints, as defined by constraint_value() and constraint_setting(), that are
        required on the execution platform for this toolchain to be selected.
        <!-- #END_BLAZE_RULE.ATTRIBUTE --> */
        .add(
            attr(EXEC_COMPATIBLE_WITH_ATTR, BuildType.LABEL_LIST)
                .mandatoryProviders(ConstraintValueInfo.SKYLARK_CONSTRUCTOR.id())
                .allowedFileTypes()
                .nonconfigurable("part of toolchain configuration"))
        /* <!-- #BLAZE_RULE(toolchain).ATTRIBUTE(target_compatible_with) -->
        The constraints, as defined by constraint_value() and constraint_setting(), that are
{'fraction_non_alphanumeric': 0.09900843569631493, 'fraction_numerical': 0.0023679147550688174, 'mean_word_length': 3.337612323491656, 'pattern_counts': {'":': 2, '<': 13, '<?xml version=': 0, '>': 13, 'https://': 0, 'lorem ipsum': 0, 'www.': 2, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '4942977', 'n_tokens_mistral': 1825, 'n_tokens_neox': 1792, 'n_words': 505}