add tests; resync files, forgot where i was.

util/rpcrepl.js

@@ -0,0 +1,81 @@
+import dotenv from 'dotenv'
+import repl from 'repl'
+import os from 'os'
+import { addAwaitOutsideToReplServer } from 'await-outside'
+import Roleypoly from '../Roleypoly'
+import chokidar from 'chokidar'
+import logger from '../logger'
+process.env.DEBUG = false
+process.env.IS_BOT = false
+
+dotenv.config()
+
+const log = logger(__filename)
+
+const RP = new Roleypoly(null, null)
+const reset = async (r) => {
+  await RP.awaitServices()
+
+  r.context.RP = RP
+
+  r.context.ctx = { session: { userId: RP.ctx.discord.cfg.rootUsers.values().next().value } }
+  r.context.guest = { session: {} }
+
+  r.context.g_rpc = {}
+  r.context.rpc = {}
+  r.context.reload = () => {
+    RP.ctx.RPC.reload()
+    r.context.$RPC = RP.ctx.RPC.rpcMap
+    for (let fn in r.context.$RPC) {
+      r.context.g_rpc[fn] = r.context.$RPC[fn].bind(null, r.context.guest)
+      r.context.rpc[fn] = r.context.$RPC[fn].bind(null, r.context.ctx)
+    }
+  }
+
+  r.context.reload()
+}
+
+const motd = () => {
+  console.log(`~~ Roleypoly RPC REPL.
+  \`ctx\` a mocked koa context, defaulting to first root user.
+  \`rpc\` maps to all rpc functions, prefilled with ctx.
+
+  \`guest\` maps to a mock guest sessioned koa context.
+  \`g_rpc\` maps to all rpc, prefilled with guest.
+
+  \`$RPC\` maps to all rpc functions as they are.
+  \`RP\` maps to the Roleypoly app. It does NOT have HTTP stuff running.
+  \`reload()\` to refresh RPC functions.
+  \`reset()\` to reset this REPL.
+  `)
+}
+
+const start = async () => {
+  if (repl.REPLServer.prototype.setupHistory == null) {
+    console.log('  * History is available on node v11.10.0 and newer.\n')
+  }
+  const r = repl.start('> ')
+  addAwaitOutsideToReplServer(r)
+  r.setupHistory && r.setupHistory(os.homedir() + '/.ROLEYPOLY_RPCREPL_HISTORY', (e) => e && console.error(e))
+  r.context.reset = async () => {
+    await reset(r)
+    motd()
+    r.displayPrompt()
+  }
+
+  await r.context.reset()
+  const rpcWatcher = chokidar.watch('rpc/**', { persistent: true })
+  rpcWatcher.on('ready', () => {
+    rpcWatcher.on('all', (_, path) => {
+      if (r.context.reload) r.context.reload()
+      log.info('reloaded RPCs')
+      r.displayPrompt()
+    })
+  })
+}
+
+try {
+  start().catch(e => console.error(e))
+} catch (e) {
+  console.error(e)
+}