Author: leafac

index.js

@@ -4,68 +4,69 @@ const { program } = require("commander");
 const OBSWebSocket = require("obs-websocket-js");
 const { version } = require("./package.json");
 
-program
-  .option(
-    "-a, --address <address>",
-    "the address to the machine in which OBS is running and the port configured in OBS under Tools > WebSockets Server Settings",
-    "localhost:4444"
-  )
-  .option(
-    "-p, --password <password>",
-    "the password configured in OBS under Tools > WebSockets Server Settings"
-  )
-  .option(
-    "-f, --field <field>",
-    `project a field out of the OBS response, for example, given an OBS response of ‘[{ ..., "streaming": false, ...}]’ and a <field> of ‘0.streaming’, obs-cli outputs just ‘false’; this is a convenience for applications that need only one part of the response`
-  )
-  .arguments("<request[=arguments]...>")
-  .description("Remote control OBS from the command line.", {
-    "request[=arguments]": `a request name (for example, ‘GetRecordingFolder’), optionally followed by arguments (for example, ‘SetRecordingFolder='{ "rec-folder": "/tmp/" }'’) (see https://github.com/Palakis/obs-websocket/blob/4.x-current/docs/generated/protocol.md for the complete list of requests and their arguments)`,
-  })
-  .action(async (requestsStrings, { address, password, field }) => {
-    let obs;
-    try {
-      const requests = [];
-      for (const request of requestsStrings) {
-        const index = request.indexOf("=");
-        if (index === -1) requests.push([request]);
-        else
-          requests.push([
-            request.slice(0, index),
-            JSON.parse(request.slice(index + 1)),
-          ]);
-      }
+(async () => {
+  await program
+    .option(
+      "-a, --address <address>",
+      "the address to the machine in which OBS is running and the port configured in OBS under Tools > WebSockets Server Settings",
+      "localhost:4444"
+    )
+    .option(
+      "-p, --password <password>",
+      "the password configured in OBS under Tools > WebSockets Server Settings"
+    )
+    .option(
+      "-f, --field <field>",
+      `project a field out of the OBS response, for example, given an OBS response of ‘[{ ..., "streaming": false, ...}]’ and a <field> of ‘0.streaming’, obs-cli outputs just ‘false’; this is a convenience for applications that need only one part of the response`
+    )
+    .arguments("<request[=arguments]...>")
+    .description("Remote control OBS from the command line.", {
+      "request[=arguments]": `a request name (for example, ‘GetRecordingFolder’), optionally followed by arguments (for example, ‘SetRecordingFolder='{ "rec-folder": "/tmp/" }'’) (see https://github.com/Palakis/obs-websocket/blob/4.x-current/docs/generated/protocol.md for the complete list of requests and their arguments)`,
+    })
+    .action(async (requestsStrings, { address, password, field }) => {
+      try {
+        const requests = [];
+        for (const request of requestsStrings) {
+          const index = request.indexOf("=");
+          if (index === -1) requests.push([request]);
+          else
+            requests.push([
+              request.slice(0, index),
+              JSON.parse(request.slice(index + 1)),
+            ]);
+        }
 
-      const responses = [];
-      obs = new OBSWebSocket();
-      await obs.connect({ address, password });
-      for (const request of requests)
-        responses.push(await obs.send(...request));
-      await obs.disconnect();
+        const responses = [];
+        const obs = new OBSWebSocket();
+        await obs.connect({ address, password });
+        for (const request of requests)
+          responses.push(await obs.send(...request));
+        await obs.disconnect();
 
-      let output = responses;
-      const fieldParts = field === undefined ? [] : field.split(".");
-      for (const fieldPart of fieldParts) {
-        if (typeof output !== "object")
-          throw new Error(`Failed to find field ‘${fieldPart}’`);
-        output = output[fieldPart];
-        if (output === undefined)
-          throw new Error(`Failed to find field ‘${fieldPart}’`);
-      }
+        let output = responses;
+        const fieldParts = field === undefined ? [] : field.split(".");
+        for (const fieldPart of fieldParts) {
+          if (typeof output !== "object")
+            throw new Error(`Failed to find field ‘${fieldPart}’`);
+          output = output[fieldPart];
+          if (output === undefined)
+            throw new Error(`Failed to find field ‘${fieldPart}’`);
+        }
 
-      console.log(
-        typeof output === "string"
-          ? output
-          : JSON.stringify(output, undefined, 2)
-      );
-    } catch (error) {
-      console.error(
-        error instanceof Error
-          ? error.message
-          : JSON.stringify(error, undefined, 2)
-      );
-      process.exit(1);
-    }
-  })
-  .version(version)
-  .parseAsync();
+        console.log(
+          typeof output === "string"
+            ? output
+            : JSON.stringify(output, undefined, 2)
+        );
+      } catch (error) {
+        console.error(
+          error instanceof Error
+            ? error.message
+            : JSON.stringify(error, undefined, 2)
+        );
+        process.exit(1);
+      }
+    })
+    .version(version)
+    .parseAsync();
+})();

package.json

@@ -15,9 +15,7 @@
   "bugs": "https://github.com/leafac/obs-cli/issues",
   "license": "MIT",
   "author": "Leandro Facchinetti <[email protected]> (https://leafac.com)",
-  "bin": {
-    "obs-cli": "index.js"
-  },
+  "bin": "index.js",
   "repository": "leafac/obs-cli",
   "dependencies": {
     "commander": "^6.2.0",