reorg: move JS ops implementations to cli/js/ops/, part 2 (#4283)

Following JS ops were moved to separate files in cli/js/ops directory:
- io
- process
- worker_host
- web_worker
- plugins
- timers
- signal
- permissions

1 files changed, 47 insertions, 0 deletions

diff --git a/cli/js/ops/process.ts b/cli/js/ops/process.ts
new file mode 100644
index 000000000..31ce0b33e
--- /dev/null
+++ b/cli/js/ops/process.ts
@@ -0,0 +1,47 @@
+// Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
+import { sendSync, sendAsync } from "./dispatch_json.ts";
+import { assert } from "../util.ts";
+
+/** Send a signal to process under given PID. Unix only at this moment.
+ * If pid is negative, the signal will be sent to the process group identified
+ * by -pid.
+ * Requires the `--allow-run` flag.
+ */
+export function kill(pid: number, signo: number): void {
+  sendSync("op_kill", { pid, signo });
+}
+
+interface RunStatusResponse {
+  gotSignal: boolean;
+  exitCode: number;
+  exitSignal: number;
+}
+
+export async function runStatus(rid: number): Promise<RunStatusResponse> {
+  return await sendAsync("op_run_status", { rid });
+}
+
+interface RunRequest {
+  args: string[];
+  cwd?: string;
+  env?: Array<[string, string]>;
+  stdin: string;
+  stdout: string;
+  stderr: string;
+  stdinRid: number;
+  stdoutRid: number;
+  stderrRid: number;
+}
+
+interface RunResponse {
+  rid: number;
+  pid: number;
+  stdinRid: number | null;
+  stdoutRid: number | null;
+  stderrRid: number | null;
+}
+
+export function run(request: RunRequest): RunResponse {
+  assert(request.args.length > 0);
+  return sendSync("op_run", request);
+}