| 1 | // Generate a tap formula from a verified release manifest. Does not publish. |
| 2 | import assert from "node:assert/strict"; |
| 3 | import { readFileSync, writeFileSync } from "node:fs"; |
| 4 | import { pathToFileURL } from "node:url"; |
| 5 | |
| 6 | export function homebrewFormula(manifest) { |
| 7 | assert.match(manifest.version, /^\d+\.\d+\.\d+$/, "A stable release is required"); |
| 8 | const blocks = ["macos", "linux"].map((os) => { |
| 9 | const architectures = [ |
| 10 | ["arm", "arm64"], |
| 11 | ["intel", "x64"], |
| 12 | ].map(([arch, platform]) => { |
| 13 | const name = `g1t-${os}-${platform}`; |
| 14 | const file = manifest.files[`${os}-${platform}`]; |
| 15 | assert.equal(file?.name, name, `Missing or invalid ${name}`); |
| 16 | assert.match(file.sha256, /^[a-f0-9]{64}$/, `Invalid checksum for ${name}`); |
| 17 | return ` on_${arch} do\n url "https://g1t.sh/downloads/cli/${manifest.version}/${name}", using: :nounzip\n sha256 "${file.sha256}"\n end`; |
| 18 | }); |
| 19 | return ` on_${os} do\n${architectures.join("\n")}\n end`; |
| 20 | }); |
| 21 | return `# Generated by scripts/cli-homebrew.mjs from a verified release manifest. |
| 22 | class G1t < Formula |
| 23 | desc "Work with g1t repositories, work items and pull requests" |
| 24 | homepage "https://g1t.sh" |
| 25 | version "${manifest.version}" |
| 26 | license "MIT" |
| 27 | |
| 28 | ${blocks.join("\n\n")} |
| 29 | |
| 30 | def install |
| 31 | os = OS.mac? ? "macos" : "linux" |
| 32 | arch = Hardware::CPU.arm? ? "arm64" : "x64" |
| 33 | bin.install "g1t-#{os}-#{arch}" => "g1t" |
| 34 | end |
| 35 | |
| 36 | test do |
| 37 | assert_match version.to_s, shell_output("#{bin}/g1t --version") |
| 38 | assert_match "Usage:", shell_output("#{bin}/g1t work --help") |
| 39 | end |
| 40 | end |
| 41 | `; |
| 42 | } |
| 43 | |
| 44 | if (process.argv[1] && import.meta.url === pathToFileURL(process.argv[1]).href) { |
| 45 | const [, , manifest, destination] = process.argv; |
| 46 | assert.ok(manifest && destination, "usage: node scripts/cli-homebrew.mjs VERIFIED_MANIFEST FORMULA.rb"); |
| 47 | writeFileSync(destination, homebrewFormula(JSON.parse(readFileSync(manifest, "utf8")))); |
| 48 | } |