feat: CLI

cli/.gitignore

@@ -0,0 +1,2 @@
+node_modules
+dist/

cli/.mise.toml

@@ -0,0 +1,2 @@
+[tools]
+bun = "latest"

cli/package.json

@@ -0,0 +1,24 @@
+{
+	"name": "techulus-cli",
+	"version": "0.1.0",
+	"private": true,
+	"type": "module",
+"scripts": {
+		"dev": "node --import tsx src/main.ts",
+		"build": "bun build src/main.ts --compile --outfile dist/tcloud",
+		"build:linux-x64": "bun build src/main.ts --compile --target=bun-linux-x64 --outfile dist/tcloud-linux-x64",
+		"build:linux-arm64": "bun build src/main.ts --compile --target=bun-linux-arm64 --outfile dist/tcloud-linux-arm64",
+		"build:darwin-x64": "bun build src/main.ts --compile --target=bun-darwin-x64 --outfile dist/tcloud-darwin-x64",
+		"build:darwin-arm64": "bun build src/main.ts --compile --target=bun-darwin-arm64 --outfile dist/tcloud-darwin-arm64",
+		"typecheck": "tsc --noEmit"
+	},
+	"dependencies": {
+		"yaml": "^2.8.2",
+		"zod": "^4.3.5"
+	},
+	"devDependencies": {
+		"@types/node": "^22.17.0",
+		"tsx": "^4.19.2",
+		"typescript": "^5.9.2"
+	}
+}

cli/src/config.ts

@@ -0,0 +1,64 @@
+import { chmod, mkdir, readFile, rm, writeFile } from "node:fs/promises";
+import os from "node:os";
+import path from "node:path";
+
+export type CliConfig = {
+	host: string;
+	apiKey: string;
+	keyId?: string;
+	keyName?: string | null;
+	user?: {
+		id: string;
+		email: string;
+		name: string;
+	};
+};
+
+function getConfigRoot() {
+	if (process.env.XDG_CONFIG_HOME) {
+		return process.env.XDG_CONFIG_HOME;
+	}
+
+	if (process.platform === "darwin") {
+		return path.join(os.homedir(), "Library", "Application Support");
+	}
+
+	if (process.platform === "win32" && process.env.APPDATA) {
+		return process.env.APPDATA;
+	}
+
+	return path.join(os.homedir(), ".config");
+}
+
+export function getConfigDir() {
+	return path.join(getConfigRoot(), "techulus-cloud-cli");
+}
+
+export function getConfigPath() {
+	return path.join(getConfigDir(), "config.json");
+}
+
+export async function readConfig(): Promise<CliConfig | null> {
+	try {
+		const contents = await readFile(getConfigPath(), "utf8");
+		return JSON.parse(contents) as CliConfig;
+	} catch {
+		return null;
+	}
+}
+
+export async function writeConfig(config: CliConfig) {
+	const dir = getConfigDir();
+	const file = getConfigPath();
+
+	await mkdir(dir, { recursive: true, mode: 0o700 });
+	await writeFile(file, JSON.stringify(config, null, 2), {
+		encoding: "utf8",
+		mode: 0o600,
+	});
+	await chmod(file, 0o600);
+}
+
+export async function deleteConfig() {
+	await rm(getConfigPath(), { force: true });
+}