Update rust toolchain to 1.68 and simplify Nix stuffnix-update-simplify

5 files changed, 106 insertions, 44 deletions

diff --git a/flake.lock b/flake.lock
index beba6a7b..ac5b10e2 100644
--- a/flake.lock
+++ b/flake.lock
@@ -41,12 +41,15 @@
       }
     },
     "flake-utils": {
+      "inputs": {
+        "systems": "systems"
+      },
       "locked": {
-        "lastModified": 1659877975,
-        "narHash": "sha256-zllb8aq3YO3h8B/U0/J1WBgAL8EX5yWf5pMj3G0NAmc=",
+        "lastModified": 1681202837,
+        "narHash": "sha256-H+Rh19JDwRtpVPAWp64F+rlEtxUWBAQW28eAi3SRSzg=",
         "owner": "numtide",
         "repo": "flake-utils",
-        "rev": "c0e246b9b83f637f4681389ecabcb2681b4f3af0",
+        "rev": "cfacdce06f30d2b68473a46042957675eebb3401",
         "type": "github"
       },
       "original": {
@@ -56,12 +59,15 @@
       }
     },
     "flake-utils_2": {
+      "inputs": {
+        "systems": "systems_2"
+      },
       "locked": {
-        "lastModified": 1667395993,
-        "narHash": "sha256-nuEHfE/LcWyuSWnS8t12N1wc105Qtau+/OdUAjtQ0rA=",
+        "lastModified": 1681202837,
+        "narHash": "sha256-H+Rh19JDwRtpVPAWp64F+rlEtxUWBAQW28eAi3SRSzg=",
         "owner": "numtide",
         "repo": "flake-utils",
-        "rev": "5aed5285a952e0b949eb3ba02c12fa4fcfef535f",
+        "rev": "cfacdce06f30d2b68473a46042957675eebb3401",
         "type": "github"
       },
       "original": {
@@ -72,44 +78,61 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1665657542,
-        "narHash": "sha256-mojxNyzbvmp8NtVtxqiHGhRfjCALLfk9i/Uup68Y5q8=",
+        "lastModified": 1682109806,
+        "narHash": "sha256-d9g7RKNShMLboTWwukM+RObDWWpHKaqTYXB48clBWXI=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "a3073c49bc0163fea6a121c276f526837672b555",
+        "rev": "2362848adf8def2866fabbffc50462e929d7fffb",
         "type": "github"
       },
       "original": {
         "owner": "NixOS",
+        "ref": "nixpkgs-unstable",
         "repo": "nixpkgs",
-        "rev": "a3073c49bc0163fea6a121c276f526837672b555",
         "type": "github"
       }
     },
-    "root": {
-      "inputs": {
-        "cargo2nix": "cargo2nix",
-        "flake-utils": "flake-utils_2",
-        "nixpkgs": "nixpkgs"
+    "nixpkgs_2": {
+      "locked": {
+        "lastModified": 1682423271,
+        "narHash": "sha256-WHhl1GiOij1ob4cTLL+yhqr+vFOUH8E5wAX8Ir8fvjE=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "94517a501434a627c5d9e72ac6e7f26174b978d3",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "94517a501434a627c5d9e72ac6e7f26174b978d3",
+        "type": "github"
       }
     },
-    "rust-overlay": {
+    "root": {
       "inputs": {
+        "cargo2nix": "cargo2nix",
+        "flake-compat": [
+          "cargo2nix",
+          "flake-compat"
+        ],
         "flake-utils": [
           "cargo2nix",
           "flake-utils"
         ],
-        "nixpkgs": [
-          "cargo2nix",
-          "nixpkgs"
-        ]
+        "nixpkgs": "nixpkgs_2"
+      }
+    },
+    "rust-overlay": {
+      "inputs": {
+        "flake-utils": "flake-utils_2",
+        "nixpkgs": "nixpkgs"
       },
       "locked": {
-        "lastModified": 1664247556,
-        "narHash": "sha256-J4vazHU3609ekn7dr+3wfqPo5WGlZVAgV7jfux352L0=",
+        "lastModified": 1682389182,
+        "narHash": "sha256-8t2nmFnH+8V48+IJsf8AK51ebXNlVbOSVYOpiqJKvJE=",
         "owner": "oxalica",
         "repo": "rust-overlay",
-        "rev": "524db9c9ea7bc7743bb74cdd45b6d46ea3fcc2ab",
+        "rev": "74f1a64dd28faeeb85ef081f32cad2989850322c",
         "type": "github"
       },
       "original": {
@@ -117,6 +140,36 @@
         "repo": "rust-overlay",
         "type": "github"
       }
+    },
+    "systems": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    },
+    "systems_2": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
     }
   },
   "root": "root",
diff --git a/flake.nix b/flake.nix
index 7eb9e33b..3ae3668d 100644
--- a/flake.nix
+++ b/flake.nix
@@ -2,16 +2,30 @@
   description =
     "Garage, an S3-compatible distributed object store for self-hosted deployments";
 
+  # Nixpkgs unstable as of 2023-04-25, has rustc v1.68
   inputs.nixpkgs.url =
-    "github:NixOS/nixpkgs/a3073c49bc0163fea6a121c276f526837672b555";
+    "github:NixOS/nixpkgs/94517a501434a627c5d9e72ac6e7f26174b978d3";
+
   inputs.cargo2nix = {
     # As of 2022-10-18: two small patches over unstable branch, one for clippy and one to fix feature detection
     url = "github:Alexis211/cargo2nix/a7a61179b66054904ef6a195d8da736eaaa06c36";
+
+    # As of 2023-04-25:
+    # - my two patches were merged into unstable (one for clippy and one to "fix" feature detection)
+    # - rustc v1.66
+    # url = "github:cargo2nix/cargo2nix/8fb57a670f7993bfc24099c33eb9c5abb51f29a2";
+
+    # Rust overlay as of 2023-04-25
+    inputs.rust-overlay.url =
+      "github:oxalica/rust-overlay/74f1a64dd28faeeb85ef081f32cad2989850322c";
+
     inputs.nixpkgs.follows = "nixpkgs";
   };
-  inputs.flake-utils.url = "github:numtide/flake-utils";
 
-  outputs = { self, nixpkgs, cargo2nix, flake-utils }:
+  inputs.flake-utils.follows = "cargo2nix/flake-utils";
+  inputs.flake-compat.follows = "cargo2nix/flake-compat";
+
+  outputs = { self, nixpkgs, cargo2nix, flake-utils, ... }:
     let
       git_version = self.lastModifiedDate;
       compile = import ./nix/compile.nix;
diff --git a/nix/common.nix b/nix/common.nix
index 57f354dd..acc5ce7e 100644
--- a/nix/common.nix
+++ b/nix/common.nix
@@ -1,19 +1,14 @@
-rec {
-  # * Fixed dependencies
-  pkgsSrc = fetchTarball {
-    # As of 2022-10-13
+let
+  lock = builtins.fromJSON (builtins.readFile ../flake.lock);
+  flakeCompatRev = lock.nodes.flake-compat.locked.rev;
+  flakeCompat = fetchTarball {
     url =
-      "https://github.com/NixOS/nixpkgs/archive/a3073c49bc0163fea6a121c276f526837672b555.zip";
-    sha256 = "1bz632psfbpmicyzjb8b4265y50shylccvfm6ry6mgnv5hvz324s";
+      "https://github.com/edolstra/flake-compat/archive/${flakeCompatRev}.tar.gz";
+    sha256 = lock.nodes.flake-compat.locked.narHash;
   };
-  cargo2nixSrc = fetchGit {
-    # As of 2022-10-18: two small patches over unstable branch, one for clippy and one to fix feature detection
-    url = "https://github.com/Alexis211/cargo2nix";
-    ref = "custom_unstable";
-    rev = "a7a61179b66054904ef6a195d8da736eaaa06c36";
-  };
-
-  # * Shared objects
-  cargo2nix = import cargo2nixSrc;
+  flake = ((import flakeCompat) { src = ../.; }).defaultNix;
+in rec {
+  pkgsSrc = flake.inputs.nixpkgs;
+  cargo2nix = flake.inputs.cargo2nix;
   cargo2nixOverlay = cargo2nix.overlays.default;
 }
diff --git a/nix/compile.nix b/nix/compile.nix
index 54e920db..c2f557da 100644
--- a/nix/compile.nix
+++ b/nix/compile.nix
@@ -32,7 +32,7 @@ let
   */
   toolchainOptions = if target == null || target == "x86_64-unknown-linux-musl"
   || target == "aarch64-unknown-linux-musl" then {
-    rustVersion = "1.63.0";
+    rustVersion = "1.68.0";
     extraRustComponents = [ "clippy" ];
   } else {
     rustToolchain = pkgs.symlinkJoin {
diff --git a/nix/kaniko.nix b/nix/kaniko.nix
index 64cadd14..8380fa2f 100644
--- a/nix/kaniko.nix
+++ b/nix/kaniko.nix
@@ -1,13 +1,13 @@
 pkgs:
 pkgs.buildGoModule rec {
   pname = "kaniko";
-  version = "1.6.0";
+  version = "1.9.2";
 
   src = pkgs.fetchFromGitHub {
     owner = "GoogleContainerTools";
     repo = "kaniko";
     rev = "v${version}";
-    sha256 = "1fnclr556avxay6pvgw5ya3xbxfnf2gv4njq2hr4fd6fcjyslq5h";
+    sha256 = "dXQ0/o1qISv+sjNVIpfF85bkbM9sGOGwqVbWZpMWfMY=";
   };
 
   vendorSha256 = null;