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
|
import React from 'dom-chef';
import cache from 'webext-storage-cache';
import select from 'select-dom';
import TagIcon from 'octicon/tag.svg';
import features from '../libs/features';
import * as pageDetect from '../libs/page-detect';
import * as api from '../libs/api';
import {getOwnerAndRepo, getRepoURL, getRepoGQL} from '../libs/utils';
interface CommitTags {
[name: string]: string[];
}
type BaseTarget = {
commitResourcePath: string;
};
type TagTarget = {
tagger: {
date: Date;
};
} & BaseTarget;
type CommitTarget = {
committedDate: Date;
} & BaseTarget;
type CommonTarget = TagTarget | CommitTarget;
interface TagNode {
name: string;
target: CommonTarget;
}
const {ownerName, repoName} = getOwnerAndRepo();
const cacheKey = `tags:${ownerName!}/${repoName!}`;
function mergeTags(oldTags: CommitTags, newTags: CommitTags): CommitTags {
const result: CommitTags = {...oldTags};
for (const commit in newTags) {
if (result[commit]) {
result[commit] = [...new Set(result[commit].concat(newTags[commit]))];
} else {
result[commit] = newTags[commit];
}
}
return result;
}
function isTagTarget(target: CommonTarget): target is TagTarget {
return 'tagger' in target;
}
async function getTags(lastCommit: string, after?: string): Promise<CommitTags> {
const {repository} = await api.v4(`
repository(${getRepoGQL()}) {
refs(
first: 100,
refPrefix: "refs/tags/",
orderBy: {
field: TAG_COMMIT_DATE,
direction: DESC
}
${after ? `, after: "${after}"` : ''}
) {
pageInfo {
hasNextPage
endCursor
}
nodes {
name
target {
commitResourcePath
... on Tag {
tagger {
date
}
}
... on Commit {
committedDate
}
}
}
}
object(expression: "${lastCommit}") {
... on Commit {
committedDate
}
}
}
`);
const {nodes}: {nodes: TagNode[]} = repository.refs;
let tags = nodes.reduce((tags: CommitTags, node: TagNode) => {
const commit = node.target.commitResourcePath.split('/')[4];
const {name} = node;
if (!tags[commit]) {
tags[commit] = [];
}
tags[commit].push(name);
return tags;
}, {});
// If there are no tags in the repository
if (nodes.length === 0) {
return tags;
}
const lastTag = nodes[nodes.length - 1].target;
const lastTagIsYounger = new Date(repository.object.committedDate) < new Date(isTagTarget(lastTag) ? lastTag.tagger.date : lastTag.committedDate);
// If the last tag is younger than last commit on the page, then not all commits are accounted for, keep looking
if (lastTagIsYounger && repository.refs.pageInfo.hasNextPage) {
tags = mergeTags(tags, await getTags(lastCommit, repository.refs.pageInfo.endCursor));
}
// There are no tags for this commit
return tags;
}
async function init(): Promise<void | false> {
const commitsOnPage = select.all('li.commit');
const lastCommitOnPage = (commitsOnPage[commitsOnPage.length - 1].dataset.channel as string).split(':')[3];
let cached = await cache.get<{[commit: string]: string[]}>(cacheKey) ?? {};
const commitsWithNoTags = [];
for (const commit of commitsOnPage) {
const targetCommit = (commit.dataset.channel as string).split(':')[3];
let targetTags = cached[targetCommit];
if (!targetTags) {
// No tags for this commit found in the cache, check in github
cached = mergeTags(cached, await getTags(lastCommitOnPage)); // eslint-disable-line no-await-in-loop
targetTags = cached[targetCommit];
}
if (!targetTags) {
// There was no tags for this commit, save that info to the cache
commitsWithNoTags.push(targetCommit);
} else if (targetTags.length > 0) {
select('.commit-meta', commit)!.append(
<div className="ml-2">
<TagIcon/>
<span className="ml-1">{targetTags.map((tags, i) => (
<>
<a href={`/${getRepoURL()}/releases/tag/${tags}`}>{tags}</a>
{(i + 1) === targetTags.length ? '' : ', '}
</>
))}
</span>
</div>
);
}
}
if (commitsWithNoTags.length > 0) {
for (const commit of commitsWithNoTags) {
cached[commit] = [];
}
}
await cache.set(cacheKey, cached, 1);
}
features.add({
id: __filebasename,
description: 'Display the corresponding tags next to commits',
screenshot: 'https://user-images.githubusercontent.com/14323370/66400400-64ba7280-e9af-11e9-8d6c-07b35afde91f.png'
}, {
include: [
pageDetect.isRepoCommitList
],
init
});
|
