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
|
// Copyright 2018 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;
import static java.nio.charset.StandardCharsets.UTF_8;
import com.google.common.collect.ImmutableMap;
import com.google.common.collect.Streams;
import com.google.devtools.build.lib.actions.ActionAnalysisMetadata;
import com.google.devtools.build.lib.actions.ActionExecutionMetadata;
import com.google.devtools.build.lib.actions.ActionKeyContext;
import com.google.devtools.build.lib.actions.ActionOwner;
import com.google.devtools.build.lib.actions.CommandLineExpansionException;
import com.google.devtools.build.lib.analysis.actions.SpawnAction;
import com.google.devtools.build.lib.buildeventstream.BuildEvent;
import com.google.devtools.build.lib.buildeventstream.BuildEventStreamProtos;
import com.google.devtools.build.lib.events.Reporter;
import com.google.devtools.build.lib.query2.engine.QueryEnvironment.TargetAccessor;
import com.google.devtools.build.lib.query2.output.AqueryOptions;
import com.google.devtools.build.lib.skyframe.ConfiguredTargetValue;
import com.google.devtools.build.lib.skyframe.SkyframeExecutor;
import com.google.devtools.build.lib.util.CommandDescriptionForm;
import com.google.devtools.build.lib.util.CommandFailureUtils;
import java.io.IOException;
import java.io.OutputStream;
import java.io.PrintStream;
import java.util.List;
import java.util.stream.Collectors;
/** Output callback for aquery, prints human readable output. */
public class ActionGraphTextOutputFormatterCallback extends AqueryThreadsafeCallback {
private final ActionKeyContext actionKeyContext = new ActionKeyContext();
ActionGraphTextOutputFormatterCallback(
Reporter reporter,
AqueryOptions options,
OutputStream out,
SkyframeExecutor skyframeExecutor,
TargetAccessor<ConfiguredTargetValue> accessor) {
super(reporter, options, out, skyframeExecutor, accessor);
}
@Override
public String getName() {
return "text";
}
@Override
public void processOutput(Iterable<ConfiguredTargetValue> partialResult)
throws IOException, InterruptedException {
try {
for (ConfiguredTargetValue configuredTargetValue : partialResult) {
List<ActionAnalysisMetadata> actions = configuredTargetValue.getActions();
for (ActionAnalysisMetadata action : actions) {
writeAction(action, printStream);
}
}
} catch (CommandLineExpansionException e) {
throw new IOException(e.getMessage());
}
}
private void writeAction(ActionAnalysisMetadata action, PrintStream printStream)
throws IOException, CommandLineExpansionException {
ActionOwner actionOwner = action.getOwner();
StringBuilder stringBuilder = new StringBuilder();
stringBuilder
.append(action.prettyPrint())
.append('\n')
.append(" Mnemonic: ")
.append(action.getMnemonic())
.append('\n');
if (actionOwner != null) {
BuildEvent configuration = actionOwner.getConfiguration();
BuildEventStreamProtos.Configuration configProto =
configuration.asStreamProto(/*context=*/ null).getConfiguration();
stringBuilder
.append(" Owner: ")
.append(actionOwner.getLabel().toString())
.append('\n')
.append(" Configuration: ")
.append(configProto.getMnemonic())
.append('\n');
}
if (action instanceof ActionExecutionMetadata) {
ActionExecutionMetadata actionExecutionMetadata = (ActionExecutionMetadata) action;
stringBuilder
.append(" ActionKey: ")
.append(actionExecutionMetadata.getKey(actionKeyContext))
.append('\n');
}
stringBuilder
.append(" Inputs: [")
.append(
Streams.stream(action.getInputs())
.map(input -> input.getExecPathString())
.sorted()
.collect(Collectors.joining(", ")))
.append("]\n")
.append(" Outputs: [")
.append(
Streams.stream(action.getOutputs())
.map(input -> input.getExecPathString())
.sorted()
.collect(Collectors.joining(", ")))
.append("]\n");
if (action instanceof SpawnAction) {
SpawnAction spawnAction = (SpawnAction) action;
// TODO(twerth): This handles the fixed environment. We probably want to output the inherited
// environment as well.
ImmutableMap<String, String> fixedEnvironment = spawnAction.getEnvironment().getFixedEnv();
stringBuilder
.append(" Environment: [")
.append(
Streams.stream(fixedEnvironment.entrySet())
.map(
environmentVariable ->
environmentVariable.getKey() + "=" + environmentVariable.getValue())
.sorted()
.collect(Collectors.joining(", ")))
.append("]\n")
// TODO(twerth): Add option to only optionally include the command line.
.append(" Command Line: ")
.append(
CommandFailureUtils.describeCommand(
CommandDescriptionForm.COMPLETE,
/* prettyPrintArgs= */ true,
spawnAction.getArguments(),
/* environment= */ null,
/* cwd= */ null))
.append("\n");
}
stringBuilder.append('\n');
printStream.write(stringBuilder.toString().getBytes(UTF_8));
}
}
|
