Flesh out ansible playbook job.

1 files changed, 67 insertions, 0 deletions

diff --git a/worker/scripts/ansible_playbook b/worker/scripts/ansible_playbook
index e69de29..bfeeb8b 100644
--- a/worker/scripts/ansible_playbook
+++ b/worker/scripts/ansible_playbook
@@ -0,0 +1,67 @@
+#!/usr/bin/env -S deno run --allow-env --allow-net --allow-run --allow-read --allow-write
+
+import {
+  BitwardenSession,
+  getRequiredEnv,
+  getStdout,
+  type SecureNote,
+} from "@liz-ci/utils";
+import type { AnsiblePlaybookJobProps } from "@liz-ci/model";
+
+const args: AnsiblePlaybookJobProps = {
+  path: getRequiredEnv("path"),
+  playbooks: getRequiredEnv("playbooks"),
+};
+
+const tempKeyFile = await Deno.makeTempFile();
+const cwd = Deno.cwd();
+const bitwardenSession = new BitwardenSession();
+
+try {
+  Deno.chdir(args.path);
+
+  const { notes: ansibleSecrets } = await bitwardenSession.getItem<SecureNote>(
+    "ansible_secrets",
+  );
+  await Deno.writeTextFile("secrets.yml", ansibleSecrets);
+
+  const { notes: privateKey } = await bitwardenSession.getItem<SecureNote>(
+    "ssh_key",
+  );
+
+  // Create a temporary file for the SSH key
+  await Deno.writeTextFile(tempKeyFile, privateKey);
+  await getStdout(["chmod", "600", tempKeyFile]);
+
+  // Start ssh-agent and add the key
+  const sshAgent = await getStdout(["ssh-agent", "-s"]);
+  const [SSH_AGENT_PID, SSH_AUTH_SOCK] = [
+    /SSH_AGENT_PID=(\d+)/,
+    /SSH_AUTH_SOCK=([^;]+)/,
+  ]
+    .map((regex) => sshAgent.match(regex)?.[1])
+    .map((val) => {
+      if (!val) throw new Error("Failed to start ssh-agent");
+      return val;
+    });
+
+  const sshEnv = {
+    SSH_AGENT_PID,
+    SSH_AUTH_SOCK,
+  };
+  await getStdout(["ssh-add", tempKeyFile], {
+    env: sshEnv,
+  });
+  await getStdout([
+    "ansible-playbook",
+    "-e",
+    "@secrets.yml",
+    ...args.playbooks.split(" "),
+  ], { env: sshEnv });
+} finally {
+  await Promise.allSettled([
+    Deno.chdir.bind(null, cwd),
+    Deno.remove(tempKeyFile),
+    getStdout(["ssh-agent", "-k"]),
+  ]);
+}