add pds service source code

pds/.gitignore

@@ -1 +1,3 @@
 /data
+/node_modules
+/.env

pds/flake.lock

@@ -0,0 +1,23 @@
+{
+  "nodes": {
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 0,
+        "narHash": "sha256-df3dJApLPhd11AlueuoN0Q4fHo/hagP75LlM5K1sz9g=",
+        "path": "/nix/store/ly4s3hw35dd1c2vsd694y2715pc1d2c1-source",
+        "type": "path"
+      },
+      "original": {
+        "id": "nixpkgs",
+        "type": "indirect"
+      }
+    },
+    "root": {
+      "inputs": {
+        "nixpkgs": "nixpkgs"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}

pds/flake.nix

@@ -0,0 +1,13 @@
+{
+  description = "pds";
+
+  outputs = { self, nixpkgs }: let
+    pkgs = import nixpkgs { system = "x86_64-linux"; };
+  in {
+    devShells."x86_64-linux".default = pkgs.mkShell {
+      buildInputs = [
+        pkgs.nodejs_22
+      ];
+    };
+  };
+}

pds/index.mjs

@@ -0,0 +1,29 @@
+import "dotenv/config";
+
+import { envStr } from "@atproto/common";
+import { PDS, envToCfg, envToSecrets, readEnv } from "@atproto/pds";
+import pkg from "@atproto/pds/package.json" with { type: "json" };
+
+import process from "node:process";
+
+const main = async () => {
+  const env = readEnv();
+  env.version ||= pkg.version;
+  const cfg = envToCfg(env);
+  const secrets = envToSecrets(env);
+  const pds = await PDS.create(cfg, secrets);
+
+  // allow listening on non-0.0.0.0 addresses
+  const host = envStr("BIND_HOST") ?? "127.0.0.1";
+  const oListen = pds.app.listen;
+  pds.app.listen = (port, ...args) => {
+    return oListen(port, host, ...args);
+  }
+
+  await pds.start();
+  process.on("SIGTERM", async () => {
+    await pds.destroy();
+  });
+};
+
+main();

pds/package.json

@@ -0,0 +1,16 @@
+{
+  "name": "pds",
+  "private": true,
+  "version": "0.0.0",
+  "description": "Service entrypoint for atproto personal data server",
+  "main": "index.js",
+  "license": "MIT",
+  "dependencies": {
+    "@atproto/pds": "0.4.71",
+    "dotenv": "^16.4.5",
+    "express": "^4.21.1"
+  },
+  "devDependencies": {
+    "@types/express": "^5.0.0"
+  }
+}