WIP: CLI running of plugs

plugos/syscalls/fetch.ts

@@ -0,0 +1,25 @@
+import type { SysCallMapping } from "../../plugos/system.ts";
+import {
+  ProxyFetchRequest,
+  ProxyFetchResponse,
+} from "../../common/proxy_fetch.ts";
+import { base64Encode } from "../asset_bundle/base64.ts";
+
+export function sandboxFetchSyscalls(): SysCallMapping {
+  return {
+    "sandboxFetch.fetch": async (
+      _ctx,
+      url: string,
+      options: ProxyFetchRequest,
+    ): Promise<ProxyFetchResponse> => {
+      // console.log("Got sandbox fetch ", url);
+      const resp = await fetch(url, options);
+      return {
+        status: resp.status,
+        ok: resp.ok,
+        headers: Object.fromEntries(resp.headers.entries()),
+        base64Body: base64Encode(new Uint8Array(await resp.arrayBuffer())),
+      };
+    },
+  };
+}

plugos/syscalls/shell.deno.ts

@@ -1,21 +1,21 @@
 import type { SysCallMapping } from "../system.ts";
 
-export default function (cwd: string): SysCallMapping {
+export function shellSyscalls(cwd: string): SysCallMapping {
   return {
     "shell.run": async (
       _ctx,
       cmd: string,
       args: string[],
     ): Promise<{ stdout: string; stderr: string }> => {
-      const p = Deno.run({
-        cmd: [cmd, ...args],
-        cwd: cwd,
+      const p = new Deno.Command(cmd, {
+        args: args,
+        cwd,
         stdout: "piped",
         stderr: "piped",
       });
-      await p.status();
-      const stdout = new TextDecoder().decode(await p.output());
-      const stderr = new TextDecoder().decode(await p.stderrOutput());
+      const output = await p.output();
+      const stdout = new TextDecoder().decode(output.stdout);
+      const stderr = new TextDecoder().decode(output.stderr);
 
       return { stdout, stderr };
     },

plugos/syscalls/store.ts

@@ -1,9 +1,8 @@
 import { SysCallMapping } from "../system.ts";
-import { DexieKVStore } from "../lib/kv_store.dexie.ts";
-import { KV } from "../lib/kv_store.ts";
+import { KV, KVStore } from "../lib/kv_store.ts";
 
 export function storeSyscalls(
-  db: DexieKVStore,
+  db: KVStore,
 ): SysCallMapping {
   return {
     "store.delete": (_ctx, key: string) => {