feat(tasks): adds list command

src/tasks/commands/index.ts

@@ -0,0 +1 @@
+export * from './list';

src/tasks/commands/list.ts

@@ -0,0 +1,18 @@
+import { Task, Context } from '../../definitions';
+import { parseRecord } from '../../helpers/parse-record';
+import { print } from '../create/print';
+import { into } from 'pipettes';
+import chalk from 'chalk';
+
+export function list(tasks: Task.Record): Task.Sync {
+  return (ctx: Context): void => {
+    const str = parseRecord(tasks)
+      .map((item) => {
+        return ' '.repeat((item.route.length - 1) * 2) + item.name;
+      })
+      .map((str) => chalk.bold(str))
+      .join('\n');
+
+    into(ctx, print(str));
+  };
+}

src/tasks/index.ts

@@ -1,3 +1,4 @@
+export * from './commands';
 export * from './consume';
 export * from './create';
 export * from './transform';