Update nix pin with make nixpkgs

- Bugfix `make nixpkgs` which pin with branch `nixos-21.05`
  - Code lint with `nixpkgs-fmt`
  - Code sync between x86\_64 and aarch64

Signed-off-by: Wong Hoi Sing Edison <hswong3i@pantarei-design.com>

Makefile

@@ -116,10 +116,10 @@ binary: cmd/skopeo
 .PHONY: nixpkgs
 nixpkgs:
 	@nix run \
-		-f channel:nixos-20.09 nix-prefetch-git \
+		-f channel:nixos-21.05 nix-prefetch-git \
 		-c nix-prefetch-git \
 		--no-deepClone \
-		https://github.com/nixos/nixpkgs refs/heads/nixos-20.09 > nix/nixpkgs.json
+		https://github.com/nixos/nixpkgs refs/heads/nixos-21.05 > nix/nixpkgs.json
 
 # Build statically linked binary
 .PHONY: static

nix/default-arm64.nix

@@ -3,12 +3,25 @@ let
     crossSystem = {
       config = "aarch64-unknown-linux-gnu";
     };
+    overlays = [
+      (final: pkg: {
+        pcre = (static pkg.pcre).overrideAttrs (x: {
+          configureFlags = x.configureFlags ++ [
+            "--enable-static"
+          ];
+        });
+      })
+    ];
     config = {
       packageOverrides = pkg: {
+        autogen = (static pkg.autogen);
+        e2fsprogs = (static pkg.e2fsprogs);
+        gnupg = (static pkg.gnupg);
         gpgme = (static pkg.gpgme);
         libassuan = (static pkg.libassuan);
         libgpgerror = (static pkg.libgpgerror);
         libseccomp = (static pkg.libseccomp);
+        libuv = (static pkg.libuv);
         glib = (static pkg.glib).overrideAttrs (x: {
           outputs = [ "bin" "out" "dev" ];
           mesonFlags = [
@@ -25,6 +38,21 @@ let
               -i "$dev"/include/glib-2.0/gobject/gobjectnotifyqueue.c
           '';
         });
+        gnutls = (static pkg.gnutls).overrideAttrs (x: {
+          configureFlags = (x.configureFlags or [ ]) ++ [
+            "--disable-non-suiteb-curves"
+            "--disable-openssl-compatibility"
+            "--disable-rpath"
+            "--enable-local-libopts"
+            "--without-p11-kit"
+          ];
+        });
+        systemd = (static pkg.systemd).overrideAttrs (x: {
+          outputs = [ "out" "dev" ];
+          mesonFlags = x.mesonFlags ++ [
+            "-Dstatic-libsystemd=true"
+          ];
+        });
       };
     };
   });
@@ -47,8 +75,8 @@ let
     doCheck = false;
     enableParallelBuilding = true;
     outputs = [ "out" ];
-    nativeBuildInputs = [ bash gitMinimal go-md2man installShellFiles makeWrapper pkg-config which ];
+    nativeBuildInputs = [ bash go-md2man installShellFiles makeWrapper pcre pkg-config which ];
-    buildInputs = [ glibc glibc.static gpgme libassuan libgpgerror libseccomp ];
+    buildInputs = [ glibc glibc.static glib gpgme libassuan libgpgerror libseccomp ];
     prePatch = ''
       export CFLAGS='-static -pthread'
       export LDFLAGS='-s -w -static-libgcc -static'

nix/default.nix

@@ -1,12 +1,25 @@
 { system ? builtins.currentSystem }:
 let
   pkgs = (import ./nixpkgs.nix {
+    overlays = [
+      (final: pkg: {
+        pcre = (static pkg.pcre).overrideAttrs (x: {
+          configureFlags = x.configureFlags ++ [
+            "--enable-static"
+          ];
+        });
+      })
+    ];
     config = {
       packageOverrides = pkg: {
+        autogen = (static pkg.autogen);
+        e2fsprogs = (static pkg.e2fsprogs);
+        gnupg = (static pkg.gnupg);
         gpgme = (static pkg.gpgme);
         libassuan = (static pkg.libassuan);
         libgpgerror = (static pkg.libgpgerror);
         libseccomp = (static pkg.libseccomp);
+        libuv = (static pkg.libuv);
         glib = (static pkg.glib).overrideAttrs (x: {
           outputs = [ "bin" "out" "dev" ];
           mesonFlags = [
@@ -23,6 +36,21 @@ let
               -i "$dev"/include/glib-2.0/gobject/gobjectnotifyqueue.c
           '';
         });
+        gnutls = (static pkg.gnutls).overrideAttrs (x: {
+          configureFlags = (x.configureFlags or [ ]) ++ [
+            "--disable-non-suiteb-curves"
+            "--disable-openssl-compatibility"
+            "--disable-rpath"
+            "--enable-local-libopts"
+            "--without-p11-kit"
+          ];
+        });
+        systemd = (static pkg.systemd).overrideAttrs (x: {
+          outputs = [ "out" "dev" ];
+          mesonFlags = x.mesonFlags ++ [
+            "-Dstatic-libsystemd=true"
+          ];
+        });
       };
     };
   });
@@ -45,8 +73,8 @@ let
     doCheck = false;
     enableParallelBuilding = true;
     outputs = [ "out" ];
-    nativeBuildInputs = [ bash gitMinimal go-md2man installShellFiles makeWrapper pkg-config which ];
+    nativeBuildInputs = [ bash go-md2man installShellFiles makeWrapper pcre pkg-config which ];
-    buildInputs = [ glibc glibc.static gpgme libassuan libgpgerror libseccomp ];
+    buildInputs = [ glibc glibc.static glib gpgme libassuan libgpgerror libseccomp ];
     prePatch = ''
       export CFLAGS='-static -pthread'
       export LDFLAGS='-s -w -static-libgcc -static'

nix/nixpkgs.json

@@ -1,9 +1,9 @@
 {
   "url": "https://github.com/nixos/nixpkgs",
-  "rev": "eb7e1ef185f6c990cda5f71fdc4fb02e76ab06d5",
+  "rev": "eaba7870ffc3400eca4407baa24184b7fe337ec1",
-  "date": "2021-05-05T23:16:00+02:00",
+  "date": "2021-06-02T10:22:59+02:00",
-  "path": "/nix/store/a98lkhjlsqh32ic2kkrv5kkik6jy25wh-nixpkgs",
+  "path": "/nix/store/lcr7kwnx934b1z6wmb1zlqjycdlbaw9x-nixpkgs",
-  "sha256": "1ibz204c41g7baqga2iaj11yz9l75cfdylkiqjnk5igm81ivivxg",
+  "sha256": "115disiz4b08iw46cidc7lm0advrxn5g2ldmlrxd53zf03skyb2w",
   "fetchSubmodules": false,
   "deepClone": false,
   "leaveDotGit": false