add Pear global for mobile

index.mobile.js

@@ -0,0 +1,146 @@
+const SystemLog = require('bare-system-logger')
+const Console = require('bare-console')
+global.console = new Console(new SystemLog())
+const Module = require('bare-module')
+const { startsWithWindowsDriveLetter } = require('bare-module-resolve')
+const path = require('bare-path')
+const fs = require('bare-fs')
+const crypto = require('bare-crypto')
+const { fileURLToPath, pathToFileURL } = require('bare-url')
+const os = require('bare-os')
+const goodbye = require('graceful-goodbye')
+
+let bundle = Bare.argv.pop()
+const filename = Bare.argv.pop()
+const assets = null // TODO: support assets
+
+class API {
+  constructor (){
+    this.isMobile = true
+    this.argv = Bare.argv
+    this.pid = Bare.pid
+    this.exitCode = Bare.exitCode
+    this.app = {} // need to adjust
+
+    this.app.startId = crypto.randomBytes(16).toString('hex') // ID for the thread
+    this.app.id = null // `${client.id}@${startId}`
+
+  }
+
+  checkpoint (state) {
+    global.Pear.app.checkpoint = state
+    // return ref.track(this.#ipc.checkpoint(state)) // TODO: find equivalent
+  }
+
+  versions () {
+    return { runtimes: { bare: Bare.versions.bare }, engines: {}}
+  }
+
+  exit () {
+    return os.kill(Bare.pid, 'SIGTERM')
+  }
+
+  teardown (callback, position){
+    return goodbye(callback, position)
+  }
+}
+
+// eg:
+//       id,
+//       startId,
+//       key,
+//       links,
+//       alias,
+//       env,
+//       gui,
+//       assets,
+//       options,
+//       checkpoint,
+//       checkout,
+//       flags,
+//       dev,
+//       stage,
+//       storage,
+//       name,
+//       main,
+//       args,
+//       channel,
+//       release,
+//       applink,
+//       query,
+//       fragment,
+//       link,
+//       linkData,
+//       entrypoint,
+//       route,
+//       routes,
+//       dir,
+//       dht,
+//       prerunning,
+//       version
+
+global.Pear = new API()
+load()
+
+async function load() {
+  if (assets !== null) {
+    let url
+
+    if (startsWithWindowsDriveLetter(assets)) {
+      url = null
+    } else {
+      url = URL.parse(assets)
+    }
+
+    if (url === null) url = pathToFileURL(assets)
+
+    assets = fileURLToPath(url)
+  }
+
+  let url
+
+  if (startsWithWindowsDriveLetter(filename)) {
+    url = null
+  } else {
+    url = URL.parse(filename)
+  }
+  console.log(url)
+  if (url === null) url = pathToFileURL(filename)
+
+  if (bundle === null) bundle = Module.protocol.read(url)
+  else bundle = Buffer.from(bundle)
+
+  if (assets !== null && path.extname(url.href) === '.bundle') {
+    const bundle = Bundle.from(bundle)
+
+    if (bundle.id !== null && bundle.assets.length > 0) {
+      const id = crypto.createHash('blake2b256').update(bundle.id).digest('hex')
+
+      const root = path.join(assets, id)
+
+      const tmp = fs.existsSync(root) ? null : path.join(assets, 'tmp')
+
+      if (tmp !== null) {
+        fs.rmSync(tmp, { recursive: true, force: true })
+        fs.mkdirSync(tmp, { recursive: true })
+      }
+
+      bundle = await unpack(bundle, { files: false, assets: true }, (key) => {
+        if (tmp !== null) {
+          const target = path.join(tmp, key)
+
+          fs.mkdirSync(path.dirname(target), { recursive: true })
+          fs.writeFileSync(target, bundle.read(key))
+        }
+
+        return pathToFileURL(path.join(root, key)).href
+      })
+
+      if (tmp !== null) fs.renameSync(tmp, root)
+    }
+  }
+
+  const cache = Object.create(null) // use clean cache to avoid id collisions
+
+  Module.load(url, bundle, {cache})
+}

package.json

@@ -27,7 +27,8 @@
     "teardown.js",
     "terminal.js",
     "transform.js",
-    "tryboot.js"
+    "tryboot.js",
+    "index.mobile.js"
   ],
   "keywords": [
     "pear",
@@ -57,7 +58,20 @@
       "bare": "bare-module"
     }
   },
+  "exports": {
+    ".": {
+      "pear-mobile": "./index.mobile.js",
+      "default": "./index.js"
+    },
+    "./wrapper": "./index.mobile.js"
+  },
   "dependencies": {
+    "bare-console": "^6.1.0",
+    "bare-crypto": "^1.13.0",
+    "bare-module-resolve": "^1.12.1",
+    "bare-system-logger": "^1.0.2",
+    "bare-url": "^2.3.2",
+    "graceful-goodbye": "^1.3.3",
     "pear-constants": "^1.0.0",
     "pear-errors": "^1.0.0",
     "pear-gracedown": "^1.0.0",
@@ -68,10 +82,11 @@
     "pear-ref": "^1.0.2",
     "pear-run": "^1.0.8",
     "pear-updates": "^1.0.1",
-    "pear-wakeups": "^1.0.0"
+    "pear-wakeups": "^1.0.0",
+    "which-runtime": "^1.3.2"
   },
   "devDependencies": {
-    "bare-fs": "^4.3.3",
+    "bare-fs": "^4.5.3",
     "bare-module": "^5.0.3",
     "bare-os": "^3.6.2",
     "bare-path": "^3.0.0",