aboutsummaryrefslogtreecommitdiffstats
path: root/sonar-batch/src/main/java/org/sonar/batch/bootstrap/BatchPluginPredicate.java
blob: b68a51b1bf2d78caf23a47fdf8ed024b1125ba0b (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
/*
 * SonarQube, open source software quality management tool.
 * Copyright (C) 2008-2014 SonarSource
 * mailto:contact AT sonarsource DOT com
 *
 * SonarQube is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 3 of the License, or (at your option) any later version.
 *
 * SonarQube is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */
package org.sonar.batch.bootstrap;

import com.google.common.base.Joiner;
import com.google.common.base.Predicate;
import com.google.common.base.Splitter;
import com.google.common.collect.Lists;
import java.text.MessageFormat;
import java.util.List;
import java.util.Set;
import javax.annotation.Nonnull;
import org.apache.commons.lang.StringUtils;
import org.sonar.api.CoreProperties;
import org.sonar.api.batch.BatchSide;
import org.sonar.api.config.Settings;
import org.sonar.api.utils.log.Logger;
import org.sonar.api.utils.log.Loggers;

import static com.google.common.collect.Sets.newHashSet;

/**
 * Filters the plugins to be enabled during analysis
 */
@BatchSide
public class BatchPluginPredicate implements Predicate<String> {

  private static final Logger LOG = Loggers.get(BatchPluginPredicate.class);

  private static final String BUILDBREAKER_PLUGIN_KEY = "buildbreaker";
  private static final String PROPERTY_IS_DEPRECATED_MSG = "Property {0} is deprecated. Please use {1} instead.";
  private static final Joiner COMMA_JOINER = Joiner.on(", ");

  private final Set<String> whites = newHashSet(), blacks = newHashSet();
  private final DefaultAnalysisMode mode;

  public BatchPluginPredicate(Settings settings, DefaultAnalysisMode mode) {
    this.mode = mode;
    if (mode.isPreview()) {
      // These default values are not supported by Settings because the class CorePlugin
      // is not loaded yet.
      if (settings.hasKey(CoreProperties.DRY_RUN_INCLUDE_PLUGINS)) {
        LOG.warn(MessageFormat.format(PROPERTY_IS_DEPRECATED_MSG, CoreProperties.DRY_RUN_INCLUDE_PLUGINS, CoreProperties.PREVIEW_INCLUDE_PLUGINS));
        whites.addAll(propertyValues(settings,
          CoreProperties.DRY_RUN_INCLUDE_PLUGINS, CoreProperties.PREVIEW_INCLUDE_PLUGINS_DEFAULT_VALUE));
      } else {
        whites.addAll(propertyValues(settings,
          CoreProperties.PREVIEW_INCLUDE_PLUGINS, CoreProperties.PREVIEW_INCLUDE_PLUGINS_DEFAULT_VALUE));
      }
      if (settings.hasKey(CoreProperties.DRY_RUN_EXCLUDE_PLUGINS)) {
        LOG.warn(MessageFormat.format(PROPERTY_IS_DEPRECATED_MSG, CoreProperties.DRY_RUN_EXCLUDE_PLUGINS, CoreProperties.PREVIEW_EXCLUDE_PLUGINS));
        blacks.addAll(propertyValues(settings,
          CoreProperties.DRY_RUN_EXCLUDE_PLUGINS, CoreProperties.PREVIEW_EXCLUDE_PLUGINS_DEFAULT_VALUE));
      } else {
        blacks.addAll(propertyValues(settings,
          CoreProperties.PREVIEW_EXCLUDE_PLUGINS, CoreProperties.PREVIEW_EXCLUDE_PLUGINS_DEFAULT_VALUE));
      }
    }
    if (!whites.isEmpty()) {
      LOG.info("Include plugins: " + COMMA_JOINER.join(whites));
    }
    if (!blacks.isEmpty()) {
      LOG.info("Exclude plugins: " + COMMA_JOINER.join(blacks));
    }
  }

  @Override
  public boolean apply(@Nonnull String pluginKey) {
    if (BUILDBREAKER_PLUGIN_KEY.equals(pluginKey) && mode.isPreview()) {
      LOG.info("Build Breaker plugin is no more supported in preview/incremental mode");
      return false;
    }

    if (whites.isEmpty()) {
      return blacks.isEmpty() || !blacks.contains(pluginKey);
    }
    return whites.contains(pluginKey);
  }

  Set<String> getWhites() {
    return whites;
  }

  Set<String> getBlacks() {
    return blacks;
  }

  private static List<String> propertyValues(Settings settings, String key, String defaultValue) {
    String s = StringUtils.defaultIfEmpty(settings.getString(key), defaultValue);
    return Lists.newArrayList(Splitter.on(",").trimResults().omitEmptyStrings().split(s));
  }
}