few changes

package-lock.json

@@ -1,8 +1,611 @@
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+        "minimist": "^1.2.5"
+      },
+      "bin": {
+        "mkdirp": "bin/cmd.js"
+      }
+    },
+    "node_modules/once": {
+      "version": "1.4.0",
+      "resolved": "https://registry.npmjs.org/once/-/once-1.4.0.tgz",
+      "integrity": "sha1-WDsap3WWHUsROsF9nFC6753Xa9E=",
+      "dev": true,
+      "dependencies": {
+        "wrappy": "1"
+      }
+    },
+    "node_modules/path-is-absolute": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/path-is-absolute/-/path-is-absolute-1.0.1.tgz",
+      "integrity": "sha1-F0uSaHNVNP+8es5r9TpanhtcX18=",
+      "dev": true,
+      "engines": {
+        "node": ">=0.10.0"
+      }
+    },
+    "node_modules/path-parse": {
+      "version": "1.0.6",
+      "resolved": "https://registry.npmjs.org/path-parse/-/path-parse-1.0.6.tgz",
+      "integrity": "sha512-GSmOT2EbHrINBf9SR7CDELwlJ8AENk3Qn7OikK4nFYAu3Ote2+JYNVvkpAEQm3/TLNEJFD/xZJjzyxg3KBWOzw==",
+      "dev": true
+    },
+    "node_modules/resolve": {
+      "version": "1.19.0",
+      "resolved": "https://registry.npmjs.org/resolve/-/resolve-1.19.0.tgz",
+      "integrity": "sha512-rArEXAgsBG4UgRGcynxWIWKFvh/XZCcS8UJdHhwy91zwAvCZIbcs+vAbflgBnNjYMs/i/i+/Ux6IZhML1yPvxg==",
+      "dev": true,
+      "dependencies": {
+        "is-core-module": "^2.1.0",
+        "path-parse": "^1.0.6"
+      }
+    },
+    "node_modules/semver": {
+      "version": "7.3.2",
+      "resolved": "https://registry.npmjs.org/semver/-/semver-7.3.2.tgz",
+      "integrity": "sha512-OrOb32TeeambH6UrhtShmF7CRDqhL6/5XpPNp2DuRH6+9QLw/orhp72j87v8Qa1ScDkvrrBNpZcDejAirJmfXQ==",
+      "bin": {
+        "semver": "bin/semver.js"
+      },
+      "engines": {
+        "node": ">=10"
+      }
+    },
+    "node_modules/sprintf-js": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/sprintf-js/-/sprintf-js-1.0.3.tgz",
+      "integrity": "sha1-BOaSb2YolTVPPdAVIDYzuFcpfiw=",
+      "dev": true
+    },
+    "node_modules/supports-color": {
+      "version": "5.5.0",
+      "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-5.5.0.tgz",
+      "integrity": "sha512-QjVjwdXIt408MIiAqCX4oUKsgU2EqAGzs2Ppkm4aQYbjm+ZEWEcW4SfFNTr4uMNZma0ey4f5lgLrkB0aX0QMow==",
+      "dev": true,
+      "dependencies": {
+        "has-flag": "^3.0.0"
+      },
+      "engines": {
+        "node": ">=4"
+      }
+    },
+    "node_modules/tar": {
+      "version": "6.0.5",
+      "resolved": "https://registry.npmjs.org/tar/-/tar-6.0.5.tgz",
+      "integrity": "sha512-0b4HOimQHj9nXNEAA7zWwMM91Zhhba3pspja6sQbgTpynOJf+bkjBnfybNYzbpLbnwXnbyB4LOREvlyXLkCHSg==",
+      "dependencies": {
+        "chownr": "^2.0.0",
+        "fs-minipass": "^2.0.0",
+        "minipass": "^3.0.0",
+        "minizlib": "^2.1.1",
+        "mkdirp": "^1.0.3",
+        "yallist": "^4.0.0"
+      },
+      "engines": {
+        "node": ">= 10"
+      }
+    },
+    "node_modules/tar/node_modules/mkdirp": {
+      "version": "1.0.4",
+      "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-1.0.4.tgz",
+      "integrity": "sha512-vVqVZQyf3WLx2Shd0qJ9xuvqgAyKPLAiqITEtqW0oIUjzo3PePDd6fW9iFz30ef7Ysp/oiWqbhszeGWW2T6Gzw==",
+      "bin": {
+        "mkdirp": "bin/cmd.js"
+      },
+      "engines": {
+        "node": ">=10"
+      }
+    },
+    "node_modules/tslib": {
+      "version": "1.14.1",
+      "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.14.1.tgz",
+      "integrity": "sha512-Xni35NKzjgMrwevysHTCArtLDpPvye8zV/0E4EyYn43P7/7qvQwPh9BGkHewbMulVntbigmcT7rdX3BNo9wRJg==",
+      "dev": true
+    },
+    "node_modules/tslint": {
+      "version": "6.1.3",
+      "resolved": "https://registry.npmjs.org/tslint/-/tslint-6.1.3.tgz",
+      "integrity": "sha512-IbR4nkT96EQOvKE2PW/djGz8iGNeJ4rF2mBfiYaR/nvUWYKJhLwimoJKgjIFEIDibBtOevj7BqCRL4oHeWWUCg==",
+      "dev": true,
+      "dependencies": {
+        "@babel/code-frame": "^7.0.0",
+        "builtin-modules": "^1.1.1",
+        "chalk": "^2.3.0",
+        "commander": "^2.12.1",
+        "diff": "^4.0.1",
+        "glob": "^7.1.1",
+        "js-yaml": "^3.13.1",
+        "minimatch": "^3.0.4",
+        "mkdirp": "^0.5.3",
+        "resolve": "^1.3.2",
+        "semver": "^5.3.0",
+        "tslib": "^1.13.0",
+        "tsutils": "^2.29.0"
+      },
+      "bin": {
+        "tslint": "bin/tslint"
+      },
+      "engines": {
+        "node": ">=4.8.0"
+      }
+    },
+    "node_modules/tslint/node_modules/semver": {
+      "version": "5.7.1",
+      "resolved": "https://registry.npmjs.org/semver/-/semver-5.7.1.tgz",
+      "integrity": "sha512-sauaDf/PZdVgrLTNYHRtpXa1iRiKcaebiKQ1BJdpQlWH2lCvexQdX55snPFyK7QzpudqbCI0qXFfOasHdyNDGQ==",
+      "dev": true,
+      "bin": {
+        "semver": "bin/semver"
+      }
+    },
+    "node_modules/tsutils": {
+      "version": "2.29.0",
+      "resolved": "https://registry.npmjs.org/tsutils/-/tsutils-2.29.0.tgz",
+      "integrity": "sha512-g5JVHCIJwzfISaXpXE1qvNalca5Jwob6FjI4AoPlqMusJ6ftFE7IkkFoMhVLRgK+4Kx3gkzb8UZK5t5yTTvEmA==",
+      "dev": true,
+      "dependencies": {
+        "tslib": "^1.8.1"
+      }
+    },
+    "node_modules/typescript": {
+      "version": "4.0.5",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.0.5.tgz",
+      "integrity": "sha512-ywmr/VrTVCmNTJ6iV2LwIrfG1P+lv6luD8sUJs+2eI9NLGigaN+nUQc13iHqisq7bra9lnmUSYqbJvegraBOPQ==",
+      "dev": true,
+      "bin": {
+        "tsc": "bin/tsc",
+        "tsserver": "bin/tsserver"
+      },
+      "engines": {
+        "node": ">=4.2.0"
+      }
+    },
+    "node_modules/universalify": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/universalify/-/universalify-1.0.0.tgz",
+      "integrity": "sha512-rb6X1W158d7pRQBg5gkR8uPaSfiids68LTJQYOtEUhoJUWBdaQHsuT/EUduxXYxcrt4r5PJ4fuHW1MHT6p0qug==",
+      "engines": {
+        "node": ">= 10.0.0"
+      }
+    },
+    "node_modules/wrappy": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
+      "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8=",
+      "dev": true
+    },
+    "node_modules/yallist": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/yallist/-/yallist-4.0.0.tgz",
+      "integrity": "sha512-3wdGidZyq5PB084XLES5TpOSRA3wjXAlIWMhum2kRcv/41Sn2emQ0dycQW4uZXLejwKvg6EsvbdlVL+FYEct7A=="
+    }
+  },
   "dependencies": {
     "@babel/code-frame": {
       "version": "7.10.4",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@squeebot/core",
-  "version": "3.2.0",
+  "version": "3.3.0",
   "description": "Squeebot v3 core for the execution environment",
   "main": "lib/index.js",
   "module": "lib/",
@@ -19,8 +19,8 @@
   "devDependencies": {
     "@types/dateformat": "^3.0.1",
     "@types/fs-extra": "^9.0.4",
-    "@types/semver": "^7.3.4",
     "@types/node": "^14.14.9",
+    "@types/semver": "^7.3.4",
     "@types/tar": "^4.0.4",
     "tslint": "^6.1.3",
     "typescript": "^4.0.5"

src/channel/index.ts

@@ -119,7 +119,7 @@ export class ChannelManager {
     this.channels.splice(this.channels.indexOf(chan), 1);
   }
 
-  public getAll(): any[] {
+  public getAll(): IChannel[] {
     return this.channels;
   }
 }

src/plugin/manager.ts

@@ -1,25 +1,16 @@
 import * as path from 'path';
 import { IEnvironment, Service } from '../types';
-import { IPlugin, IPluginManifest, Plugin } from './plugin';
+import { IPlugin, IPluginManifest } from './plugin';
 
 import { PluginConfiguration } from '../types';
 import { PluginConfigurator } from './config';
 
-import { ScopedEventEmitter } from '../util/events';
+import { ScopedEventEmitter, requireNoCache } from '../util';
 
 import { NPMExecutor } from '../npm/executor';
 
 import { logger } from '../core/logger';
 
-export function requireNoCache(file: string): object | undefined {
-  const fullPath = path.resolve(file);
-  const mod = require(fullPath);
-  if (require.cache && require.cache[fullPath]) {
-    delete require.cache[fullPath];
-  }
-  return mod;
-}
-
 export class PluginManager {
   private plugins: Map<string, IPlugin> = new Map();
   private configs: PluginConfigurator = new PluginConfigurator(this.environment);
@@ -61,8 +52,11 @@ export class PluginManager {
       return returnValue;
     }
 
+    // Replace the manifest
     if (this.getAvailableByName(manifest.name)) {
-      return false;
+      this.removeAvailable(manifest, false);
+      this.availablePlugins.push(manifest);
+      return true;
     }
 
     if (!(/^[a-zA-Z0-9_\-]+$/.test(manifest.name))) {
@@ -73,7 +67,10 @@ export class PluginManager {
     return true;
   }
 
-  public removeAvailable(plugin: IPluginManifest | IPluginManifest[] | string | string[]): boolean {
+  public removeAvailable(
+    plugin: IPluginManifest | IPluginManifest[] | string | string[],
+    unload = true
+  ): boolean {
     let returnValue = false;
     if (Array.isArray(plugin)) {
       returnValue = true;
@@ -98,7 +95,9 @@ export class PluginManager {
     for (const mf of this.availablePlugins) {
       if (mf === plugin) {
         returnValue = true;
+        if (unload) {
           this.stream.emit('pluginUnload', mf);
+        }
         continue;
       }
       result.push(mf);

src/plugin/plugin.ts

@@ -1,4 +1,3 @@
-import { logger } from '../core/logger';
 import { PluginConfiguration, Service } from '../types';
 import { ScopedEventEmitter } from '../util/events';
 
@@ -20,11 +19,11 @@ export class Plugin implements IPlugin {
 
   public initialize(): void {}
 
-  protected get name(): string {
+  public get name(): string {
     return this.manifest.name;
   }
 
-  protected get version(): string {
+  public get version(): string {
     return this.manifest.version;
   }
 
@@ -32,12 +31,12 @@ export class Plugin implements IPlugin {
     this.stream.on(this.name, name, fn);
   }
 
-  protected emit(event: string, fn: any): void {
+  protected emit(event: string, data: any): void {
-    this.stream.emit.call(this.stream, event, fn);
+    this.stream.emit.call(this.stream, event, data);
   }
 
-  protected emitTo(name: string, event: string, fn: any): void {
+  protected emitTo(name: string, event: string, data: any): void {
-    this.stream.emitTo.call(this.stream, name, event, fn);
+    this.stream.emitTo.call(this.stream, name, event, data);
   }
 }
 

src/types/message.ts

@@ -1,4 +1,3 @@
-import { IChannel } from '../channel';
 import { Protocol } from './protocol';
 
 export enum EMessageType {
@@ -8,6 +7,8 @@ export enum EMessageType {
   roomKick = 3,
   nameChange = 4,
   edit = 5,
+  protocolStart = 6,
+  protocolExit = 7,
 }
 
 /**

src/types/protocol.ts

@@ -13,11 +13,11 @@ export class Protocol extends EventEmitter {
   // override this!
   public type = 'GenericProtocol';
 
-  protected running = false;
+  public running = false;
 
   // This should be set to true when the protocol was stopped for any reason
   // at any time.
-  protected stopped = false;
+  public stopped = false;
 
   // This should be set to true when the protocol fails for any reason
   public failed = false;

src/types/service.ts

@@ -1,3 +1,4 @@
+import { EMessageType, IMessage } from './message';
 import { Protocol } from './protocol';
 
 export class Service {
@@ -6,6 +7,34 @@ export class Service {
 
   constructor(private protoType: any) {}
 
+  public setExternalEvents(pto: Protocol): void {
+    const eventMessage: IMessage = {
+      type: EMessageType.protocolStart,
+      resolve: () => {},
+      reject: () => {},
+      mention: () => '',
+      data: pto,
+      source: pto,
+      text: `Protocol ${pto.fullName} running`,
+      time: new Date(),
+      resolved: true,
+    };
+
+    pto.on('running', () => {
+      pto.plugin.stream.emitTo('channel', 'event', eventMessage);
+    });
+
+    pto.on('stopped', () => {
+      pto.plugin.stream.emitTo('channel', 'event', {
+        ...eventMessage,
+        type: EMessageType.protocolExit,
+        text: `Protocol ${pto.fullName} stopped`,
+      });
+
+      // TODO: restart handling
+    });
+  }
+
   // Add a new protocol to this service
   public use(pto: Protocol, autostart = true): Protocol {
     // This service is no longer accepting new protocols
@@ -23,6 +52,7 @@ export class Service {
     }
 
     this.protocols.set(n, pto);
+    this.setExternalEvents(pto);
 
     if (autostart) {
       pto.start();
@@ -54,6 +84,10 @@ export class Service {
     return this.protocols.get(name);
   }
 
+  public getAll(): Protocol[] {
+    return Array.from(this.protocols.values());
+  }
+
   // Gracefully stops everything running in this service
   public stopAll(): Promise<void> {
     return new Promise((resolve, reject) => {

src/util/index.ts

@@ -1,2 +1,13 @@
+import path from 'path';
+
 export { ScopedEventEmitter } from './events';
 export { IProcessData, spawnProcess, execProcess } from './run';
+
+export function requireNoCache(file: string): object | undefined {
+  const fullPath = path.resolve(file);
+  const mod = require(fullPath);
+  if (require.cache && require.cache[fullPath]) {
+    delete require.cache[fullPath];
+  }
+  return mod;
+}