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
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
|
// Copyright (C) 2019 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.google.gerrit.server.restapi.project;
import com.google.common.base.Strings;
import com.google.gerrit.entities.LabelFunction;
import com.google.gerrit.entities.LabelType;
import com.google.gerrit.entities.LabelValue;
import com.google.gerrit.extensions.common.LabelDefinitionInfo;
import com.google.gerrit.extensions.common.LabelDefinitionInput;
import com.google.gerrit.extensions.restapi.AuthException;
import com.google.gerrit.extensions.restapi.BadRequestException;
import com.google.gerrit.extensions.restapi.IdString;
import com.google.gerrit.extensions.restapi.ResourceConflictException;
import com.google.gerrit.extensions.restapi.Response;
import com.google.gerrit.extensions.restapi.RestCollectionCreateView;
import com.google.gerrit.server.CurrentUser;
import com.google.gerrit.server.git.meta.MetaDataUpdate;
import com.google.gerrit.server.permissions.PermissionBackend;
import com.google.gerrit.server.permissions.PermissionBackendException;
import com.google.gerrit.server.permissions.ProjectPermission;
import com.google.gerrit.server.project.LabelDefinitionJson;
import com.google.gerrit.server.project.LabelResource;
import com.google.gerrit.server.project.ProjectCache;
import com.google.gerrit.server.project.ProjectConfig;
import com.google.gerrit.server.project.ProjectResource;
import com.google.inject.Inject;
import com.google.inject.Provider;
import com.google.inject.Singleton;
import java.io.IOException;
import java.util.List;
import org.eclipse.jgit.errors.ConfigInvalidException;
@Singleton
public class CreateLabel
implements RestCollectionCreateView<ProjectResource, LabelResource, LabelDefinitionInput> {
private final Provider<CurrentUser> user;
private final PermissionBackend permissionBackend;
private final MetaDataUpdate.User updateFactory;
private final ProjectConfig.Factory projectConfigFactory;
private final ProjectCache projectCache;
@Inject
public CreateLabel(
Provider<CurrentUser> user,
PermissionBackend permissionBackend,
MetaDataUpdate.User updateFactory,
ProjectConfig.Factory projectConfigFactory,
ProjectCache projectCache) {
this.user = user;
this.permissionBackend = permissionBackend;
this.updateFactory = updateFactory;
this.projectConfigFactory = projectConfigFactory;
this.projectCache = projectCache;
}
@Override
public Response<LabelDefinitionInfo> apply(
ProjectResource rsrc, IdString id, LabelDefinitionInput input)
throws AuthException, BadRequestException, ResourceConflictException,
PermissionBackendException, IOException, ConfigInvalidException {
if (!user.get().isIdentifiedUser()) {
throw new AuthException("Authentication required");
}
permissionBackend
.currentUser()
.project(rsrc.getNameKey())
.check(ProjectPermission.WRITE_CONFIG);
if (input == null) {
input = new LabelDefinitionInput();
}
if (input.name != null && !input.name.equals(id.get())) {
throw new BadRequestException("name in input must match name in URL");
}
try (MetaDataUpdate md = updateFactory.create(rsrc.getNameKey())) {
ProjectConfig config = projectConfigFactory.read(md);
LabelType labelType = createLabel(config, id.get(), input);
if (input.commitMessage != null) {
md.setMessage(Strings.emptyToNull(input.commitMessage.trim()));
} else {
md.setMessage("Update label");
}
config.commit(md);
projectCache.evict(rsrc.getProjectState().getProject());
return Response.created(LabelDefinitionJson.format(rsrc.getNameKey(), labelType));
}
}
/**
* Creates a new label.
*
* @param config the project config
* @param label the name of the new label
* @param input the input that describes the new label
* @return the created label type
* @throws BadRequestException if there was invalid data in the input
* @throws ResourceConflictException if the label cannot be created due to a conflict
*/
public LabelType createLabel(ProjectConfig config, String label, LabelDefinitionInput input)
throws BadRequestException, ResourceConflictException {
if (config.getLabelSections().containsKey(label)) {
throw new ResourceConflictException(String.format("label %s already exists", label));
}
for (String labelName : config.getLabelSections().keySet()) {
if (labelName.equalsIgnoreCase(label)) {
throw new ResourceConflictException(
String.format("label %s conflicts with existing label %s", label, labelName));
}
}
if (input.values == null || input.values.isEmpty()) {
throw new BadRequestException("values are required");
}
try {
LabelType.checkName(label);
} catch (IllegalArgumentException e) {
throw new BadRequestException("invalid name: " + label, e);
}
List<LabelValue> values = LabelDefinitionInputParser.parseValues(input.values);
LabelType.Builder labelType = LabelType.builder(LabelType.checkName(label), values);
if (input.function != null && !input.function.trim().isEmpty()) {
labelType.setFunction(LabelDefinitionInputParser.parseFunction(input.function));
} else {
labelType.setFunction(LabelFunction.MAX_WITH_BLOCK);
}
if (input.defaultValue != null) {
labelType.setDefaultValue(
LabelDefinitionInputParser.parseDefaultValue(labelType, input.defaultValue));
}
if (input.branches != null) {
labelType.setRefPatterns(LabelDefinitionInputParser.parseBranches(input.branches));
}
if (input.canOverride != null) {
labelType.setCanOverride(input.canOverride);
}
if (input.copyAnyScore != null) {
labelType.setCopyAnyScore(input.copyAnyScore);
}
if (input.copyMinScore != null) {
labelType.setCopyMinScore(input.copyMinScore);
}
if (input.copyMaxScore != null) {
labelType.setCopyMaxScore(input.copyMaxScore);
}
if (input.copyAllScoresIfListOfFilesDidNotChange != null) {
labelType.setCopyAllScoresIfListOfFilesDidNotChange(
input.copyAllScoresIfListOfFilesDidNotChange);
}
if (input.copyAllScoresIfNoChange != null) {
labelType.setCopyAllScoresIfNoChange(input.copyAllScoresIfNoChange);
}
if (input.copyAllScoresIfNoCodeChange != null) {
labelType.setCopyAllScoresIfNoCodeChange(input.copyAllScoresIfNoCodeChange);
}
if (input.copyAllScoresOnTrivialRebase != null) {
labelType.setCopyAllScoresOnTrivialRebase(input.copyAllScoresOnTrivialRebase);
}
if (input.copyAllScoresOnMergeFirstParentUpdate != null) {
labelType.setCopyAllScoresOnMergeFirstParentUpdate(
input.copyAllScoresOnMergeFirstParentUpdate);
}
if (input.copyValues != null) {
labelType.setCopyValues(input.copyValues);
}
if (input.allowPostSubmit != null) {
labelType.setAllowPostSubmit(input.allowPostSubmit);
}
if (input.ignoreSelfApproval != null) {
labelType.setIgnoreSelfApproval(input.ignoreSelfApproval);
}
LabelType lt = labelType.build();
config.upsertLabelType(lt);
return lt;
}
}
|
