feat: introduce gh assets uploader

src/main/js/gh.js

@@ -1,17 +1,19 @@
 import {queuefy} from 'queuefy'
-import {$, path} from 'zx-extra'
+import {$, path, tempy, glob, fs} from 'zx-extra'
 import {log} from './log.js'
 import {getRepo, pushCommit} from './git.js'
 import {formatTag} from './meta.js'
 import {formatReleaseNotes} from './changelog.js'
-import {msgJoin} from './util.js'
+import {asArray, msgJoin} from './util.js'
 
+// https://docs.github.com/en/rest/releases/releases?apiVersion=2022-11-28#create-a-release
 export const ghRelease = async (pkg) => {
-  log({pkg})('create gh release')
-
-  const {ghBasicAuth: basicAuth, ghToken} = pkg.config
+  const {ghBasicAuth: basicAuth, ghToken, ghAssets} = pkg.config
   if (!ghToken) return null
 
+  log({pkg})('create gh release')
+
+  const now = Date.now()
   const {name, version, absPath: cwd} = pkg
   const {repoName} = await getRepo(cwd, {basicAuth})
   const tag = formatTag({name, version})
@@ -25,7 +27,13 @@ export const ghRelease = async (pkg) => {
   const {stdout} = await $.o({cwd})`curl -H 'Authorization: token ${ghToken}' -H 'Accept: application/vnd.github.v3+json' https://api.github.com/repos/${repoName}/releases -d ${releaseData}`
   const res = JSON.parse(stdout.toString().trim())
 
-  log({pkg})('gh release url:', res.url, res.html_url)
+  log({pkg})('gh release url:', res.url, res.html_url, res.upload_url)
+
+  if (ghAssets) {
+    await ghUploadAssets({ghToken, uploadUrl: res.upload_url})
+  }
+
+  log({pkg})(`duration gh release: ${Date.now() - now}`)
 }
 
 export const ghPages = queuefy(async (pkg) => {
@@ -50,3 +58,36 @@ export const ghPages = queuefy(async (pkg) => {
     basicAuth
   })
 })
+
+// https://docs.github.com/en/rest/releases/assets?apiVersion=2022-11-28#upload-a-release-asset8
+export const ghPrepareAssets = async (assets) => {
+  const temp = tempy.temporaryDirectory()
+
+  await Promise.all(assets.map(async ({name, source = 'target/**/*', zip, cwd}) => {
+    const patterns = asArray(source)
+    const target = path.join(temp, name)
+    if (patterns.some(s => s.includes('*'))) {
+      zip = true
+    }
+    const files = await glob(patterns, {cwd, absolute: true, onlyFiles: true})
+
+    if (!zip && files.length === 1) {
+      await fs.copy(files[0], target)
+      return
+    }
+
+    return $.raw`tar -C ${cwd} -cv${zip ? 'z' : ''}f ${target} ${files.join(' ')}`
+  }))
+
+  return temp
+}
+
+export const ghUploadAssets = async ({ghToken, ghAssets, uploadUrl}) => {
+  const cwd = await ghPrepareAssets(ghAssets)
+
+  return Promise.all(ghAssets.map(async ({name}) => {
+    const url = `${uploadUrl}?name=${name}`
+    return $.o({cwd})`curl -H 'Authorization: token ${ghToken}' -H 'Accept: application/vnd.github.v3+json' -H 'Content-Type: application/octet-stream' ${url} --data-binary '@${name}'`
+  }))
+}
+

src/main/js/util.js

@@ -44,3 +44,5 @@ export const memoizeBy = (fn, getKey = v => v, memo = new Map()) => async (...ar
 }
 
 export const camelize = s => s.replace(/-./g, x => x[1].toUpperCase())
+
+export const asArray = v => Array.isArray(v) ? v : [v]

src/test/js/gh.test.js

@@ -0,0 +1,23 @@
+import {suite} from 'uvu'
+import * as assert from 'uvu/assert'
+import {tempy, fs} from 'zx-extra'
+import path from 'node:path'
+import { ghPrepareAssets } from '../../main/js/gh.js'
+
+const test = suite('gh')
+
+test('`prepareAssets()` preprocesses files for publishing', async () => {
+  const cwd = tempy.temporaryDirectory()
+  await fs.outputFile(path.resolve(cwd, 'a.json'), '{"foo": "bar"}')
+  await fs.outputFile(path.resolve(cwd, 'b.json'), '{"baz": "qux"}')
+
+  const temp = await ghPrepareAssets([
+    { name: 'jsons.zip', source: ['*.json'], zip: true, cwd},
+    { name: 'a.zip', source: 'a.json', cwd, zip: true },
+    { name: 'a.json', source: 'a.json', cwd },
+  ])
+
+  assert.equal(await fs.readFile(path.resolve(temp, 'a.json'), 'utf8'), '{"foo": "bar"}')
+})
+
+test.run()