feat: add version flag

Amolith created 1 month ago

Add -v/--version flag support to CLI. Also fix dist/ entry point in
package.json.

Change summary

package.json          |  2 +-
src/cli/index.ts      | 22 +++++++++++++++++++++-
src/cli/parse-args.ts |  2 ++
3 files changed, 24 insertions(+), 2 deletions(-)

Detailed changes

package.json

@@ -4,7 +4,7 @@
   "private": true,
   "type": "module",
   "bin": {
-    "rumilo": "./dist/cli/index.js"
+    "rumilo": "./dist/index.js"
   },
   "scripts": {
     "dev": "bun src/cli/index.ts",

src/cli/index.ts

@@ -3,11 +3,31 @@ import { runWebCommand } from "./commands/web.js";
 import { runRepoCommand } from "./commands/repo.js";
 import { RumiloError } from "../util/errors.js";
 import { parseArgs } from "./parse-args.js";
+import { readFileSync } from "node:fs";
+import { join } from "node:path";
+import { fileURLToPath } from "node:url";
+
+const VERSION = "0.1.0";
 
 async function main() {
   const { command, options, positional } = parseArgs(process.argv);
 
-  if (!command || command === "help") {
+  // Handle version flag coming before any command (e.g., rumilo -v)
+  // When short flags come right after process.argv, they end up in 'command'
+  if (command && (command === "-v" || command === "--version") && Object.keys(options).length === 0 && positional.length === 0) {
+    console.log(`rumilo v${VERSION}`);
+    process.exit(0);
+  }
+
+  const actualCommand = command?.startsWith("-") ? undefined : command;
+
+  // Handle version/short version as flag (before command) or as command
+  if (options.version || actualCommand === "version" || actualCommand === "v") {
+    console.log(`rumilo v${VERSION}`);
+    process.exit(0);
+  }
+
+  if (!actualCommand || actualCommand === "help" || actualCommand === "--help" || actualCommand === "-h" || options.help) {
     console.log("rumilo web <query> [-u URL] [--model <provider:model>] [--verbose] [--no-cleanup]");
     console.log("rumilo repo -u <uri> <query> [--ref <ref>] [--full] [--model <provider:model>] [--verbose] [--no-cleanup]");
     process.exit(0);

src/cli/parse-args.ts

@@ -42,6 +42,8 @@ export function parseArgs(args: string[]): ParsedArgs {
         // else: -u with no value — uri stays unset, command handler validates
       } else if (short === "f") {
         options["full"] = true;
+      } else if (short === "v") {
+        options["version"] = true;
       } else {
         options[short] = true;
       }