chore(3p/rustsec-advisory-db): track using niv

This will make sure that the db is updated regularly (on every channel
bump). This is fine, because an advisory no longer implies a build
failure.

Change-Id: I1dc0b335e0881b5c58015da63c3c47f1ab1e645f
Reviewed-on: https://cl.tvl.fyi/c/depot/+/4554
Tested-by: BuildkiteCI
Reviewed-by: tazjin <tazjin@tvl.su>

third_party/rustsec-advisory-db/default.nix

@@ -1,27 +1,19 @@
 # RustSec's advisory db for crates
-#
-# Update using:
-#
-#   nix-prefetch-git --quiet --url https://github.com/RustSec/advisory-db.git > third_party/rustsec-advisory-db/pin.json
-#
-# TODO(Profpatsch): automatically update in regular intervals
-{ pkgs, ... }:
+{ pkgs, depot, ... }:
 
 let
-  pin = builtins.fromJSON (builtins.readFile ./pin.json);
-
-  date = builtins.head (builtins.split "T" pin.date);
+  inherit (depot.third_party.sources) rustsec-advisory-db;
 in
 
 pkgs.fetchFromGitHub {
-  name = "advisory-db-${date}";
-  owner = "RustSec";
-  repo = "advisory-db";
-  inherit (pin)
-    rev
+  inherit (rustsec-advisory-db)
+    owner
+    repo
     sha256
+    rev
     ;
+
   passthru = {
-    inherit (pin) rev;
+    inherit (rustsec-advisory-db) rev;
   };
 }

third_party/rustsec-advisory-db/pin.json

@@ -1,11 +0,0 @@
-{
-  "url": "https://github.com/RustSec/advisory-db.git",
-  "rev": "d29205a680bb8b3a22eaba6e9b2a5a6580274af0",
-  "date": "2021-10-08T18:17:22+02:00",
-  "path": "/nix/store/nm8nwgdyrs6mi9dydf6vylc833i3alnn-advisory-db",
-  "sha256": "0h08kfn2878k5l0qdsxikakrjbqbn6fb8f95zxpqfh5hqzn7mb6b",
-  "fetchLFS": false,
-  "fetchSubmodules": false,
-  "deepClone": false,
-  "leaveDotGit": false
-}

third_party/sources/sources.json

@@ -34,5 +34,17 @@
         "type": "tarball",
         "url": "https://github.com/NixOS/nixpkgs/archive/7adc9c14ec74b27358a8df9b973087e351425a79.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
+    },
+    "rustsec-advisory-db": {
+        "branch": "main",
+        "description": "Security advisory database for Rust crates published through crates.io",
+        "homepage": "https://rustsec.org",
+        "owner": "RustSec",
+        "repo": "advisory-db",
+        "rev": "c9a98f3b3681699f59d84b4f10f14eb07ea6783b",
+        "sha256": "1lb6im1j2nkjp4nza8lj0wyqv6f1wjab21w8lh702pdwd1nfn3zh",
+        "type": "tarball",
+        "url": "https://github.com/RustSec/advisory-db/archive/c9a98f3b3681699f59d84b4f10f14eb07ea6783b.tar.gz",
+        "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     }
 }