OFLauncher/scripts/publish-gitea.mjs

#!/usr/bin/env node
/**
 * Publie les artefacts du launcher sur deux releases Gitea :
 *
 *  1. Release à tag fixe "latest" — electron-updater (provider generic) lit
 *     latest.yml à cette URL pour proposer les mises à jour automatiques.
 *
 *  2. Release versionnée "vX.Y.Z" — archive permanente consultable dans l'UI
 *     Gitea, utile pour le suivi des versions et les téléchargements manuels.
 *
 * Config par variables d'env :
 *   GITEA_URL    base de l'instance        (def. https://gitea.ldpt.fr)
 *   GITEA_OWNER  propriétaire du repo       (def. zertus)
 *   GITEA_REPO   nom du repo launcher       (def. OFLauncher)
 *   GITEA_TOKEN  token write:repository     (obligatoire)
 */
import { readdir, readFile } from 'node:fs/promises'
import { join } from 'node:path'

const BASE = process.env.GITEA_URL ?? 'https://gitea.ldpt.fr'
const OWNER = process.env.GITEA_OWNER ?? 'zertus'
const REPO = process.env.GITEA_REPO ?? 'OFLauncher'
const TOKEN = process.env.GITEA_TOKEN

const DIST = join(process.cwd(), 'dist')
const API = `${BASE}/api/v1`

if (!TOKEN) {
  console.error('GITEA_TOKEN manquant (scope write:repository).')
  process.exit(1)
}

/** Lit la version courante depuis package.json. */
async function readVersion() {
  const pkg = JSON.parse(await readFile(join(process.cwd(), 'package.json'), 'utf8'))
  return pkg.version // ex. "3.1.0"
}

/**
 * Fichiers de dist/ à publier.
 *  - Windows : latest.yml + installeur NSIS (+ .blockmap)
 *  - Linux   : latest-linux.yml + AppImage (+ .blockmap) + .deb
 */
function isUpdateArtifact(name) {
  return (
    name === 'latest.yml' ||
    name === 'latest-linux.yml' ||
    name.endsWith('-setup.exe') ||
    name.endsWith('-setup.exe.blockmap') ||
    name.endsWith('.AppImage') ||
    name.endsWith('.AppImage.blockmap') ||
    name.endsWith('.deb')
  )
}

async function api(path, init = {}) {
  const res = await fetch(`${API}${path}`, {
    ...init,
    headers: {
      Authorization: `token ${TOKEN}`,
      Accept: 'application/json',
      ...(init.headers ?? {})
    }
  })
  if (!res.ok) {
    const body = await res.text().catch(() => '')
    throw new Error(`Gitea ${init.method ?? 'GET'} ${path} → ${res.status} ${body}`)
  }
  return res.status === 204 ? null : res.json()
}

/** Récupère la release par tag, ou la crée avec les options données. */
async function getOrCreateRelease(tag, createBody) {
  const res = await fetch(`${API}/repos/${OWNER}/${REPO}/releases/tags/${tag}`, {
    headers: { Authorization: `token ${TOKEN}`, Accept: 'application/json' }
  })
  if (res.ok) return res.json()
  if (res.status !== 404) {
    throw new Error(`Gitea GET release/${tag} → ${res.status} ${await res.text()}`)
  }
  console.log(`Création de la release "${tag}"…`)
  return api(`/repos/${OWNER}/${REPO}/releases`, {
    method: 'POST',
    headers: { 'Content-Type': 'application/json' },
    body: JSON.stringify(createBody)
  })
}

async function deleteExistingAssets(releaseId) {
  const assets = await api(`/repos/${OWNER}/${REPO}/releases/${releaseId}/assets`)
  for (const a of assets) {
    console.log(`  Suppression de l'ancien asset "${a.name}"…`)
    await api(`/repos/${OWNER}/${REPO}/releases/${releaseId}/assets/${a.id}`, {
      method: 'DELETE'
    })
  }
}

async function uploadAssets(releaseId, files) {
  for (const name of files) {
    const buf = await readFile(join(DIST, name))
    const form = new FormData()
    form.append('attachment', new Blob([buf]), name)
    console.log(`  Upload "${name}" (${(buf.length / 1e6).toFixed(1)} Mo)…`)
    await api(
      `/repos/${OWNER}/${REPO}/releases/${releaseId}/assets?name=${encodeURIComponent(name)}`,
      { method: 'POST', body: form }
    )
  }
}

async function publishRelease(tag, createBody, files) {
  console.log(`\n── Release "${tag}" ──`)
  const release = await getOrCreateRelease(tag, createBody)
  await deleteExistingAssets(release.id)
  await uploadAssets(release.id, files)
  console.log(`  ✓ Release "${tag}" publiée.`)
}

async function main() {
  const version = await readVersion()
  const versionTag = `v${version}`

  const files = (await readdir(DIST)).filter(isUpdateArtifact)
  if (!files.some((f) => f === 'latest.yml')) {
    throw new Error('dist/latest.yml introuvable — lance d'abord `npm run build:win`.')
  }
  console.log(`Version : ${versionTag}`)
  console.log(`Artefacts : ${files.join(', ')}`)
  console.log(`Dépôt : ${OWNER}/${REPO}`)

  // 1. Release fixe "latest" — point d'ancrage de l'auto-update.
  await publishRelease(
    'latest',
    {
      tag_name: 'latest',
      name: 'Auto-update (dernière version)',
      body: 'Artefacts d'auto-update écrasés à chaque publication. Version courante : ' + versionTag,
      prerelease: false
    },
    files
  )

  // 2. Release versionnée — archive permanente par version.
  await publishRelease(
    versionTag,
    {
      tag_name: versionTag,
      name: `OFLauncher ${versionTag}`,
      body: '',
      prerelease: false
    },
    files
  )

  console.log('\n✓ Publication terminée.')
}

main().catch((e) => {
  console.error(e.message)
  process.exit(1)
})