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
|
import {getCurrentBranch} from '.';
function disambiguateReference(ambiguousReference: string[]): {branch: string; filePath: string} {
const branch = ambiguousReference[0];
const filePath = ambiguousReference.slice(1).join('/');
const currentBranch = getCurrentBranch();
const currentBranchSections = currentBranch.split('/');
if (
ambiguousReference.length === 1 || // Ref has no slashes
currentBranchSections.length === 1 || // Current branch has no slashes
/\^|~|@{/.test(branch) // Ref is an extended revision #3137 https://git-scm.com/docs/git-rev-parse#_specifying_revisions
) {
// Then the reference is not ambiguous
return {branch, filePath};
}
for (const [i, section] of currentBranchSections.entries()) {
if (ambiguousReference[i] !== section) {
console.warn(`The supplied path (${ambiguousReference.join('/')}) is ambiguous (current reference is \`${currentBranch}\`)`);
return {branch, filePath};
}
}
return {
branch: currentBranch,
filePath: ambiguousReference.slice(currentBranchSections.length).join('/')
};
}
export default class GitHubURL extends URL {
// @ts-ignore https://github.com/microsoft/TypeScript/issues/26792
user: string;
// @ts-ignore
repository: string;
// @ts-ignore
route: string;
// @ts-ignore
branch: string;
// @ts-ignore
filePath: string;
constructor(url: string) {
super(url);
this.pathname = super.pathname;
}
assign(replacements: Partial<GitHubURL>): this {
Object.assign(this, replacements);
return this;
}
get pathname() {
return `/${this.user}/${this.repository}/${this.route}/${this.branch}/${this.filePath}`.replace(/\/+$/, '');
}
set pathname(pathname) {
const [user, repository, route, ...ambiguousReference] = pathname.replace(/^\/|\/$/g, '').split('/');
const {branch, filePath} = disambiguateReference(ambiguousReference);
this.assign({user, repository, route, branch, filePath});
}
get href() {
// Update the actual underlying URL
super.pathname = this.pathname;
return super.href;
}
toString() {
return this.href;
}
}
|
