forked from openjdk/skara
/
ProblemListsCheck.java
110 lines (99 loc) · 4.15 KB
/
ProblemListsCheck.java
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
/*
* Copyright (c) 2020, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code 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 General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
package org.openjdk.skara.jcheck;
import org.openjdk.skara.vcs.Commit;
import org.openjdk.skara.vcs.FileEntry;
import org.openjdk.skara.vcs.Hash;
import org.openjdk.skara.vcs.ReadOnlyRepository;
import org.openjdk.skara.vcs.openjdk.CommitMessage;
import java.io.IOException;
import java.io.UncheckedIOException;
import java.nio.file.Path;
import java.util.*;
import java.util.logging.Logger;
import java.util.regex.Pattern;
import java.util.stream.Stream;
public class ProblemListsCheck extends CommitCheck {
private final Logger log = Logger.getLogger("org.openjdk.skara.jcheck.problemlists");
private static final Pattern WHITESPACES = Pattern.compile("\\s+");
private final ReadOnlyRepository repo;
ProblemListsCheck(ReadOnlyRepository repo) {
this.repo = repo;
}
private Stream<String> getProblemListedIssues(Path path, Hash hash){
try {
var lines = repo.lines(path, hash);
if (lines.isEmpty()) {
return Stream.empty();
}
return lines.get()
.stream()
.map(String::trim)
.filter(s -> !s.startsWith("#"))
.map(WHITESPACES::split)
.filter(ss -> ss.length > 1)
.map(ss -> ss[1])
.flatMap(s -> Arrays.stream(s.split(",")));
} catch (IOException e) {
throw new UncheckedIOException(e);
}
}
@Override
Iterator<Issue> check(Commit commit, CommitMessage message, JCheckConfiguration conf) {
var problemListed = new HashMap<String, List<Path>>();
var checkConf = conf.checks().problemlists();
var dirs = checkConf.dirs();
var pattern = Pattern.compile(checkConf.pattern()).asMatchPredicate();
try {
var hash = commit.hash();
for (var dir : dirs.split("\\|")) {
repo.files(hash, Path.of(dir))
.stream()
.map(FileEntry::path)
.filter(p -> pattern.test(p.getFileName().toString()))
.forEach(p -> getProblemListedIssues(p, commit.hash()).forEach(t -> problemListed.compute(t,
(k, v) -> {if (v == null) v = new ArrayList<>(); v.add(p); return v;})));
}
} catch (IOException e) {
throw new UncheckedIOException(e);
}
var metadata = CommitIssue.metadata(commit, message, conf, this);
var issues = new ArrayList<Issue>();
for (var issue : message.issues()) {
var problemLists = problemListed.get(issue.id());
if (problemLists != null) {
log.finer(String.format("issue: %s is found in problem lists: %s", issue.id(), problemLists));
issues.add(new ProblemListsIssue(metadata, issue.id(), new HashSet<>(problemLists)));
}
}
return issues.iterator();
}
@Override
public String name() {
return "problemlists";
}
@Override
public String description() {
return "Fixed issue should not be in a problem list";
}
}