Expose auth repos in context; create routes commands

src/cli/directive/RouteDirective.ts

@@ -0,0 +1,71 @@
+import {Directive, OptionDefinition} from '../Directive'
+import {Inject, Injectable} from '../../di'
+import {Routing} from '../../service/Routing'
+import Table = require('cli-table')
+import {RouteHandler} from '../../http/routing/Route'
+
+@Injectable()
+export class RouteDirective extends Directive {
+    @Inject()
+    protected readonly routing!: Routing
+
+    getDescription(): string {
+        return 'Get information about a specific route'
+    }
+
+    getKeywords(): string | string[] {
+        return ['route']
+    }
+
+    getOptions(): OptionDefinition[] {
+        return [
+            '{route} | the path of the route',
+            '--method -m {value} | the HTTP method of the route',
+        ]
+    }
+
+    async handle(): Promise<void> {
+        const method: string | undefined = this.option('method')
+            ?.toLowerCase()
+            ?.trim()
+
+        const route: string = this.option('route')
+            .toLowerCase()
+            .trim()
+
+        this.routing.getCompiled()
+            .filter(match => match.getRoute().trim() === route && (!method || match.getMethod() === method))
+            .tap(matches => {
+                if ( !matches.length ) {
+                    this.error('No matching routes found. (Use `./ex routes` to list)')
+                    process.exitCode = 1
+                }
+            })
+            .each(match => {
+                const pre = match.getMiddlewares()
+                    .where('stage', '=', 'pre')
+                    .map<[string, string]>(ware => [ware.stage, this.handlerToString(ware.handler)])
+
+                const post = match.getMiddlewares()
+                    .where('stage', '=', 'post')
+                    .map<[string, string]>(ware => [ware.stage, this.handlerToString(ware.handler)])
+
+                const maxLen = match.getMiddlewares().max(ware => this.handlerToString(ware.handler).length)
+
+                const table = new Table({
+                    head: ['Stage', 'Handler'],
+                    colWidths: [10, Math.max(maxLen, match.getDisplayableHandler().length) + 2],
+                })
+
+                table.push(...pre.toArray())
+                table.push(['handler', match.getDisplayableHandler()])
+                table.push(...post.toArray())
+
+                this.info(`\nRoute: ${match}\n\n${table}`)
+            })
+    }
+
+    protected handlerToString(handler: RouteHandler): string {
+        return typeof handler === 'string' ? handler : '(anonymous function)'
+    }
+}