core: shell script automations

plugins/core/src/builtins/shellscript.ts

@@ -0,0 +1,29 @@
+import { Logger, EventDetails, ScryptedDevice } from "@scrypted/sdk";
+import { Automation } from "../automation";
+import child_process from 'child_process';
+
+export class AutomationShellScript {
+    eventSource: ScryptedDevice;
+    eventDetails: EventDetails;
+    eventData: any;
+    log: Logger;
+
+    constructor(public automation: Automation, eventSource: ScryptedDevice, eventDetails: EventDetails, eventData: any) {
+        this.eventSource = eventSource;
+        this.eventDetails = eventDetails;
+        this.eventData = eventData;
+    }
+
+    async run(script: string) {
+        const cp = child_process.spawn('sh', {
+            env: {
+                EVENT_DATA: this.eventData?.toString(),
+            },
+        });
+        cp.stdin.write(script);
+        cp.stdin.end();
+        cp.stdout.on('data', data => this.automation.console.log(data.toString()));
+        cp.stderr.on('data', data => this.automation.console.log(data.toString()));
+        cp.on('exit', () => this.automation.console.log('shell exited'));
+    }
+}