Update flake.lock and add update-flake-lock support

.github/workflows/update-flake-lock.yaml

@@ -0,0 +1,23 @@
+name: update-flake-lock
+
+on:
+  workflow_dispatch: # enable manual triggering
+  schedule:
+    - cron: "0 0 * * 0" # every Sunday at midnight
+
+jobs:
+  lockfile:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: DeterminateSystems/nix-installer-action@main
+      - uses: DeterminateSystems/flakehub-cache-action@main
+      - uses: DeterminateSystems/update-flake-lock@main
+        with:
+          pr-title: Update flake.lock
+          pr-labels: |
+            dependencies
+            automated
+          inputs: |
+            nixpkgs
+            nix

flake.lock

@@ -2,11 +2,11 @@
   "nodes": {
     "crane": {
       "locked": {
-        "lastModified": 1739936662,
+        "lastModified": 1742394900,
-        "narHash": "sha256-x4syUjNUuRblR07nDPeLDP7DpphaBVbUaSoeZkFbGSk=",
+        "narHash": "sha256-vVOAp9ahvnU+fQoKd4SEXB2JG2wbENkpqcwlkIXgUC0=",
         "owner": "ipetkov",
         "repo": "crane",
-        "rev": "19de14aaeb869287647d9461cbd389187d8ecdb7",
+        "rev": "70947c1908108c0c551ddfd73d4f750ff2ea67cd",
         "type": "github"
       },
       "original": {
@@ -93,16 +93,16 @@
         "nixpkgs-regression": "nixpkgs-regression"
       },
       "locked": {
-        "lastModified": 1739376598,
+        "lastModified": 1742824067,
-        "narHash": "sha256-EOnBPe+ydQ0/P5ZyWnFekvpyUxMcmh2rnP9yNFi/EqU=",
+        "narHash": "sha256-rBPulEBpn4IiqkPsetuh7BRzT2iGCzZYnogTAsbrvhU=",
-        "rev": "b3e92048335d88553c1d6bbcf280e95b9a1b5a75",
+        "rev": "9cb662df7442a1e2c4600fb8ecb2ad613ebc5a95",
-        "revCount": 19173,
+        "revCount": 19496,
         "type": "tarball",
-        "url": "https://api.flakehub.com/f/pinned/NixOS/nix/2.26.2/0194fbd7-e2ec-7193-93a9-05ae757e79a1/source.tar.gz"
+        "url": "https://api.flakehub.com/f/pinned/NixOS/nix/2.27.1/0195c8c5-1964-7a31-b025-ebf9bfeef991/source.tar.gz"
       },
       "original": {
         "type": "tarball",
-        "url": "https://flakehub.com/f/NixOS/nix/2.tar.gz"
+        "url": "https://flakehub.com/f/NixOS/nix/2"
       }
     },
     "nixpkgs": {
@@ -155,16 +155,16 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1739866667,
+        "lastModified": 1742422364,
-        "narHash": "sha256-EO1ygNKZlsAC9avfcwHkKGMsmipUk1Uc0TbrEZpkn64=",
+        "narHash": "sha256-mNqIplmEohk5jRkqYqG19GA8MbQ/D4gQSK0Mu4LvfRQ=",
-        "rev": "73cf49b8ad837ade2de76f87eb53fc85ed5d4680",
+        "rev": "a84ebe20c6bc2ecbcfb000a50776219f48d134cc",
-        "revCount": 755230,
+        "revCount": 770807,
         "type": "tarball",
-        "url": "https://api.flakehub.com/f/pinned/NixOS/nixpkgs/0.1.755230%2Brev-73cf49b8ad837ade2de76f87eb53fc85ed5d4680/01951ca9-35fa-70f2-b972-630b0cd93c65/source.tar.gz"
+        "url": "https://api.flakehub.com/f/pinned/NixOS/nixpkgs/0.1.770807%2Brev-a84ebe20c6bc2ecbcfb000a50776219f48d134cc/0195b626-8c1d-7fb9-9282-563af3d37ab9/source.tar.gz"
       },
       "original": {
         "type": "tarball",
-        "url": "https://flakehub.com/f/NixOS/nixpkgs/0.1.tar.gz"
+        "url": "https://flakehub.com/f/NixOS/nixpkgs/0.1"
       }
     },
     "root": {

flake.nix

@@ -2,13 +2,13 @@
   description = "GitHub Actions-powered Nix binary cache";
 
   inputs = {
-    nixpkgs.url = "https://flakehub.com/f/NixOS/nixpkgs/0.1.tar.gz";
+    nixpkgs.url = "https://flakehub.com/f/NixOS/nixpkgs/0.1";
 
     # Pinned to `master` until a release containing
     # <https://github.com/ipetkov/crane/pull/792> is cut.
     crane.url = "github:ipetkov/crane";
 
-    nix.url = "https://flakehub.com/f/NixOS/nix/2.tar.gz";
+    nix.url = "https://flakehub.com/f/NixOS/nix/2";
   };
 
   outputs = { self, nixpkgs, crane, ... }@inputs: