From 0ed7e0e75ae8cc3d5e76256b08cc519fa283eb4d Mon Sep 17 00:00:00 2001
From: bgenia <bgenia@student.21-school.ru>
Date: Wed, 25 Oct 2023 23:59:25 +0300
Subject: [PATCH] feat: implement user script feature demo

---
 src/cli/commands/execute/index.ts | 48 +++++++++++++++++++++++++++++++
 src/cli/index.ts                  |  2 ++
 src/configuration/index.ts        | 12 +++++++-
 3 files changed, 61 insertions(+), 1 deletion(-)
 create mode 100644 src/cli/commands/execute/index.ts

diff --git a/src/cli/commands/execute/index.ts b/src/cli/commands/execute/index.ts
new file mode 100644
index 0000000..de88f57
--- /dev/null
+++ b/src/cli/commands/execute/index.ts
@@ -0,0 +1,48 @@
+import { resolve } from "path"
+import { command, positional } from "cmd-ts"
+import { Configuration } from "@/configuration"
+import { getDefaultClient } from "@/tools/getDefaultClient"
+
+export const executeCommand = command({
+	name: "execute",
+	description: "Executes user script",
+	aliases: ["exec", "x"],
+	args: {
+		name: positional({
+			displayName: "name",
+		}),
+	},
+	async handler(argv) {
+		const scripts = Configuration.optional.scripts ?? []
+
+		const script = scripts.filter((script) => script.name === argv.name)[0]
+
+		if (!script) {
+			throw new Error(`Unable to find script "${argv.name}"`)
+		}
+
+		const scriptModule = (await import(
+			resolve(process.cwd(), script.path)
+		)) as unknown
+
+		if (
+			!scriptModule ||
+			typeof scriptModule !== "object" ||
+			!("main" in scriptModule)
+		) {
+			return
+		}
+
+		if (typeof scriptModule.main !== "function") {
+			throw new TypeError(
+				`Invariant violation: ["${script.name}"].main must be a function`,
+			)
+		}
+
+		await scriptModule.main({
+			meta: script,
+			configuration: Configuration,
+			client: getDefaultClient(),
+		})
+	},
+})
diff --git a/src/cli/index.ts b/src/cli/index.ts
index eee6625..686040b 100644
--- a/src/cli/index.ts
+++ b/src/cli/index.ts
@@ -1,6 +1,7 @@
 import { subcommands } from "cmd-ts"
 import { apiCommand } from "./commands/api"
 import { authCommand } from "./commands/auth/index"
+import { executeCommand } from "./commands/execute"
 import { gqlCommand } from "./commands/gql"
 import { peerReviewCommand } from "./commands/peer-review"
 import { testCommand } from "./commands/test"
@@ -14,5 +15,6 @@ export const cli = subcommands({
 		api: apiCommand,
 		gql: gqlCommand,
 		auth: authCommand,
+		execute: executeCommand,
 	},
 })
diff --git a/src/configuration/index.ts b/src/configuration/index.ts
index 7bf111f..03f5260 100644
--- a/src/configuration/index.ts
+++ b/src/configuration/index.ts
@@ -1,5 +1,6 @@
-import { type } from "arktype"
+import { arrayOf, type } from "arktype"
 import { ConfigurationManager } from "./ConfigurationManager"
+import { ConfigurationSource } from "./ConfigurationSchema"
 
 export const Configuration = new ConfigurationManager({
 	// Authentication
@@ -17,6 +18,15 @@ export const Configuration = new ConfigurationManager({
 
 	// pr/clone
 	prDirectory: type("string"),
+
+	// Scripts
+	scripts: [
+		arrayOf({
+			name: "string",
+			path: "string",
+		}),
+		ConfigurationSource.File,
+	],
 })
 
 await Configuration.load()