| // Copyright (C) 2021 The Android Open Source Project |
| // |
| // 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.googlesource.gerrit.modules.gitrefsfilter; |
| |
| import com.google.common.collect.ImmutableList; |
| import com.google.gerrit.entities.Project; |
| import com.google.gerrit.server.config.GerritServerConfig; |
| import com.google.gerrit.server.config.PluginConfigFactory; |
| import com.google.gerrit.server.project.NoSuchProjectException; |
| import com.google.inject.Inject; |
| import java.util.Arrays; |
| import java.util.List; |
| import java.util.concurrent.TimeUnit; |
| import java.util.stream.Collectors; |
| import org.eclipse.jgit.lib.Config; |
| import org.eclipse.jgit.lib.Ref; |
| |
| public class FilterRefsConfig { |
| public static final String SECTION_GIT_REFS_FILTER = "git-refs-filter"; |
| public static final String KEY_HIDE_REFS = "hideRefs"; |
| public static final String PROJECT_CONFIG_CLOSED_CHANGES_GRACE_TIME_SEC = |
| "gitRefFilterClosedChangesGraceTimeSec"; |
| |
| static final long CLOSED_CHANGES_GRACE_TIME_SEC_DEFAULT = |
| TimeUnit.SECONDS.convert(24, TimeUnit.HOURS); |
| |
| private final List<String> hideRefs; |
| private final List<String> showRefs; |
| private PluginConfigFactory cfgFactory; |
| |
| @Inject |
| public FilterRefsConfig(@GerritServerConfig Config gerritConfig, PluginConfigFactory cfgFactory) { |
| |
| this.cfgFactory = cfgFactory; |
| List<String> hideRefsConfig = |
| Arrays.asList(gerritConfig.getStringList(SECTION_GIT_REFS_FILTER, null, KEY_HIDE_REFS)); |
| |
| hideRefs = |
| ImmutableList.copyOf( |
| hideRefsConfig.stream() |
| .filter(s -> !s.startsWith("!")) |
| .map(String::trim) |
| .collect(Collectors.toList())); |
| showRefs = |
| ImmutableList.copyOf( |
| hideRefsConfig.stream() |
| .filter(s -> s.startsWith("!")) |
| .map(s -> s.substring(1)) |
| .map(String::trim) |
| .collect(Collectors.toList())); |
| } |
| |
| public boolean isRefToShow(Ref ref) { |
| String refName = ref.getName(); |
| |
| for (String refToShow : showRefs) { |
| if (refName.startsWith(refToShow)) { |
| return true; |
| } |
| } |
| |
| for (String refToHide : hideRefs) { |
| if (refName.startsWith(refToHide)) { |
| return false; |
| } |
| } |
| |
| return true; |
| } |
| |
| /** performance warning: this call can be expensive, please reuse the value */ |
| public long getClosedChangeGraceTimeSec(Project.NameKey projectKey) |
| throws NoSuchProjectException { |
| return cfgFactory |
| .getFromProjectConfigWithInheritance(projectKey, "gerrit") |
| .getLong( |
| PROJECT_CONFIG_CLOSED_CHANGES_GRACE_TIME_SEC, CLOSED_CHANGES_GRACE_TIME_SEC_DEFAULT); |
| } |
| } |