pyrox.dev
1#!/usr/bin/env nix-shell
2/*
3#!nix-shell -i node -p nodejs
4*/
5
6const typeConfig = {
7 master: ['development', 'primary'],
8 release: ['development', 'primary'],
9 staging: ['development', 'secondary'],
10 'staging-next': ['development', 'secondary'],
11 'haskell-updates': ['development', 'secondary'],
12 nixos: ['channel'],
13 nixpkgs: ['channel'],
14}
15
16// "order" ranks the development branches by how likely they are the intended base branch
17// when they are an otherwise equally good fit according to ci/github-script/prepare.js.
18const orderConfig = {
19 master: 0,
20 release: 1,
21 staging: 2,
22 'haskell-updates': 3,
23 'staging-next': 4,
24}
25
26function split(branch) {
27 return {
28 ...branch.match(
29 /(?<prefix>.+?)(-(?<version>\d{2}\.\d{2}|unstable)(?:-(?<suffix>.*))?)?$/,
30 ).groups,
31 }
32}
33
34function classify(branch) {
35 const { prefix, version } = split(branch)
36 return {
37 branch,
38 order: orderConfig[prefix] ?? Infinity,
39 stable: (version ?? 'unstable') !== 'unstable',
40 type: typeConfig[prefix] ?? ['wip'],
41 version: version ?? 'unstable',
42 }
43}
44
45module.exports = { classify }
46
47// If called directly via CLI, runs the following tests:
48if (!module.parent) {
49 console.log('split(branch)')
50 function testSplit(branch) {
51 console.log(branch, split(branch))
52 }
53 testSplit('master')
54 testSplit('release-25.05')
55 testSplit('staging')
56 testSplit('staging-next')
57 testSplit('staging-25.05')
58 testSplit('staging-next-25.05')
59 testSplit('nixpkgs-25.05-darwin')
60 testSplit('nixpkgs-unstable')
61 testSplit('haskell-updates')
62 testSplit('backport-123-to-release-25.05')
63
64 console.log('')
65
66 console.log('classify(branch)')
67 function testClassify(branch) {
68 console.log(branch, classify(branch))
69 }
70 testClassify('master')
71 testClassify('release-25.05')
72 testClassify('staging')
73 testClassify('staging-next')
74 testClassify('staging-25.05')
75 testClassify('staging-next-25.05')
76 testClassify('nixpkgs-25.05-darwin')
77 testClassify('nixpkgs-unstable')
78 testClassify('haskell-updates')
79 testClassify('backport-123-to-release-25.05')
80}