feat: integrate cupid in cli using the relation command

package.json

@@ -1,19 +1,17 @@
 {
   "name": "@asyncapi/cli",
   "description": "All in one CLI for all AsyncAPI tools",
-  "version": "0.12.4",
+  "version": "0.15.0",
   "author": "@asyncapi",
   "bin": {
     "asyncapi": "./bin/run"
   },
   "bugs": "https://github.com/asyncapi/cli/issues",
   "dependencies": {
-    "@asyncapi/parser": "^1.12.0",
-    "@asyncapi/studio": "^0.5.5",
-    "@fmvilas/oclif-plugin-spaced-commands": "^1.0.4",
-    "@oclif/command": "^1.8.0",
-    "@oclif/config": "^1.17.0",
-    "@oclif/plugin-help": "^3.2.3",
+    "@oclif/core": "^1.2.0",
+    "@asyncapi/diff": "^0.3.0",
+    "@asyncapi/parser": "^1.14.0",
+    "@asyncapi/studio": "^0.10.0",
     "@types/inquirer": "^8.1.3",
     "@types/ws": "^8.2.0",
     "chalk": "^4.1.0",
@@ -27,14 +25,12 @@
     "request": "^2.88.2",
     "serve-handler": "^6.1.3",
     "strip-ansi": "^6.0.0",
-    "tslib": "^1.14.1",
     "unzipper": "^0.10.11",
     "wrap-ansi": "^4.0.0",
     "ws": "^8.2.3"
   },
   "devDependencies": {
-    "@oclif/dev-cli": "^1.26.0",
-    "@oclif/test": "^1.2.8",
+    "@oclif/test": "^2",
     "@semantic-release/commit-analyzer": "^8.0.1",
     "@semantic-release/github": "^7.2.3",
     "@semantic-release/npm": "^7.1.3",
@@ -49,7 +45,7 @@
     "@typescript-eslint/eslint-plugin": "^4.28.4",
     "@typescript-eslint/parser": "^4.28.4",
     "acorn": "^8.5.0",
-    "chai": "^4.3.4",
+    "chai": "^4",
     "conventional-changelog-conventionalcommits": "^4.4.0",
     "cross-env": "^7.0.3",
     "eslint": "^7.31.0",
@@ -60,13 +56,14 @@
     "eslint-plugin-sonarjs": "^0.10.0",
     "globby": "^10.0.2",
     "markdown-toc": "^1.2.0",
-    "mocha": "^5.2.0",
+    "mocha": "^9",
     "nyc": "^14.1.1",
-    "oclif": "^1.18.1",
+    "oclif": "^2",
     "rimraf": "^3.0.2",
     "semantic-release": "^17.4.3",
-    "ts-node": "^8.10.2",
-    "typescript": "^3.9.10"
+    "ts-node": "^10.2.1",
+    "typescript": "^4.4.3",
+    "tslib": "^2.3.1"
   },
   "engines": {
     "node": ">12.16"
@@ -88,9 +85,12 @@
     "commands": "./lib/commands",
     "bin": "asyncapi",
     "plugins": [
-      "@fmvilas/oclif-plugin-spaced-commands"
     ],
-    "helpClass": "./lib/help"
+    "topicSeparator": " ",
+    "topics": {
+      "config:context": {},
+      "config": {}
+    }
   },
   "publishConfig": {
     "access": "public"
@@ -121,22 +121,22 @@
   },
   "repository": "asyncapi/cli",
   "scripts": {
-    "build": "node scripts/fetch-asyncapi-example.js && tsc",
+    "build": "rimraf lib && node scripts/fetch-asyncapi-example.js && tsc",
     "bump:version": "npm --no-git-tag-version --allow-same-version version $VERSION",
     "dev": "tsc --watch",
     "generate:assets": "npm run generate:readme:toc",
     "generate:readme:toc": "markdown-toc -i README.md",
     "lint": "eslint --max-warnings 0 --config .eslintrc .",
     "lint:fix": "eslint --max-warnings 5 --config .eslintrc . --fix",
     "postpack": "rimraf oclif.manifest.json",
-    "prepack": "rimraf lib && tsc -b && oclif-dev manifest && oclif-dev readme",
+    "prepack": "rimraf lib && tsc -b && oclif manifest && oclif readme",
     "prepublishOnly": "npm run build",
     "pretest": "npm run build",
     "pretest:coverage": "npm run build",
     "release": "semantic-release",
     "start": "npm run build && node dist/cli.js",
-    "test": "cross-env TEST=1 nyc --extension .ts mocha --require ts-node/register --reporter spec --timeout 10000 \"test/**/*.test.ts\"",
-    "version": "oclif-dev readme && git add README.md",
+    "version": "oclif readme && git add README.md",
+    "test": "cross-env TEST=1 CONTEXT_FILENAME=\"./test.asyncapi\" CONTEXT_FILE_PATH=\"./\" nyc --extension .ts mocha --require ts-node/register --require test/helpers/init.js --reporter spec --timeout 10000 \"test/**/*.test.ts\"",
     "readme": "oclif readme"
   },
   "types": "lib/index.d.ts"

src/commands/relation.ts

@@ -0,0 +1,77 @@
+import {flags} from '@oclif/command';
+import * as cupid from '@asyncapi/cupid';
+import Command from '../base';
+import { load } from '../models/SpecificationFile';
+import { ValidationError } from '../errors/validation-error';
+import { SpecificationFileNotFound } from '../errors/specification-file';
+
+export default class Relation extends Command {
+  static description = 'visualize your defined event-driven architecture'
+
+  static flags = {
+    help: flags.help({char: 'h'}),
+    type: flags.string({
+      char: 't', 
+      description: 'the type of output syntax, currently supporting mermaid, plantUML and reactFlow'
+    }),
+  }
+
+  static strict = false;
+
+  static args = [
+    { name: 'spec-file', description: 'spec path or context-name', required: true },
+  ];
+
+  async loadFiles(files: string[]) {
+    const docs: string[] = [];
+
+    await Promise.all(files.map(async (file) => {
+      try {
+        const spec = await load(file);
+        docs.push(await spec.read());
+      } catch (err) {
+        if (err instanceof SpecificationFileNotFound) {
+          this.error(
+            new ValidationError({
+              type: 'invalid-file',
+              filepath: file,
+            })
+          );
+        } else {
+          this.error(err as Error);
+        }
+      }
+    }));
+    return docs;
+  }
+
+  async run() {
+    const { argv, flags } = this.parse(Relation);
+
+    const outputType = flags['type'];
+
+    let docs;
+
+    if (argv.length <= 1) {
+      throw this.error('Please provide more than one context/filepaths.');
+    }
+
+    try {
+      docs = await this.loadFiles(argv);
+    } catch (err) {
+      this.error(err as Error);
+    }
+
+    let result;
+    try {
+      if (outputType) {
+        result = await cupid.getRelations(docs,{syntax: outputType});
+      } else {
+        result = await cupid.getRelations(docs);
+      }
+      this.log(result);
+    } catch (err) {
+      this.error(err as Error);
+    }
+  }
+}