Merge pull request #44841 from Ma27/bump-hydra

hydra: 2017-11-21 -> 2018-08-07

nixos/tests/hydra/default.nix

@@ -2,14 +2,11 @@ import ../make-test.nix ({ pkgs, ...} :
 
 let
    trivialJob = pkgs.writeTextDir "trivial.nix" ''
-     with import <nix/config.nix>;
-
      { trivial = builtins.derivation {
          name = "trivial";
          system = "x86_64-linux";
-         PATH = coreutils;
+         builder = "/bin/sh";
-         builder = shell;
+         args = ["-c" "echo success > $out; exit 0"];
-         args = ["-c" "touch $out; exit 0"];
        };
      }
    '';
@@ -27,7 +24,7 @@ let
 in {
   name = "hydra-init-localdb";
   meta = with pkgs.stdenv.lib.maintainers; {
-    maintainers = [ pstn lewo ];
+    maintainers = [ pstn lewo ma27 ];
   };
 
   machine =
@@ -50,6 +47,8 @@ in {
           hostName = "localhost";
           systems = [ "x86_64-linux" ];
         }];
+
+        binaryCaches = [];
       };
     };
 
@@ -74,5 +73,5 @@ in {
       $machine->succeed("create-trivial-project.sh");
 
       $machine->waitUntilSucceeds('curl -L -s http://localhost:3000/build/1 -H "Accept: application/json" |  jq .buildstatus | xargs test 0 -eq');
-     '';
+    '';
 })

pkgs/development/tools/misc/hydra/default.nix

@@ -3,11 +3,18 @@
 , gitAndTools, mercurial, darcs, subversion, bazaar, openssl, bzip2, libxslt
 , guile, perl, postgresql, nukeReferences, git, boehmgc
 , docbook_xsl, openssh, gnused, coreutils, findutils, gzip, lzma, gnutar
-, rpm, dpkg, cdrkit, pixz }:
+, rpm, dpkg, cdrkit, pixz, lib, fetchpatch, boost, autoreconfHook
+}:
 
 with stdenv;
 
 let
+  isGreaterNix20 = with lib.versions;
+    let
+      inherit (nix) version;
+      inherit (lib) toInt;
+    in major version == "2" && toInt (minor version) >= 1 || toInt (major version) > 2;
+
   perlDeps = buildEnv {
     name = "hydra-perl-deps";
     paths = with perlPackages;
@@ -64,15 +71,15 @@ let
   };
 in releaseTools.nixBuild rec {
   name = "hydra-${version}";
-  version = "2017-11-21";
+  version = "2018-08-07";
 
   inherit stdenv;
 
   src = fetchFromGitHub {
     owner = "NixOS";
     repo = "hydra";
-    rev = "b7bc4384b7b471d1ddf892cb03f16189a66d5a0d";
+    rev = "4dca8fe14d3f782bdf927f37efce722acefffff3";
-    sha256 = "05g37z3ilazzqa5rqj5zljndwxjbvpc18xibh6jlwjwpvg3kpbbh";
+    sha256 = "1yas4psmvfp7lhcp81ia2sy93b78j9hiw9a6n3q2m1a616hwpm25";
   };
 
   buildInputs =
@@ -81,17 +88,24 @@ in releaseTools.nixBuild rec {
       guile # optional, for Guile + Guix support
       perlDeps perl nix
       postgresql # for running the tests
-    ];
+    ] ++ lib.optionals isGreaterNix20 [ boost ];
 
   hydraPath = lib.makeBinPath (
     [ sqlite subversion openssh nix coreutils findutils pixz
       gzip bzip2 lzma gnutar unzip git gitAndTools.topGit mercurial darcs gnused bazaar
     ] ++ lib.optionals stdenv.isLinux [ rpm dpkg cdrkit ] );
 
-  postUnpack = ''
+  nativeBuildInputs = [ autoreconfHook ];
-    # Clean up when building from a working tree.
+
-    (cd $sourceRoot && (git ls-files -o --directory | xargs -r rm -rfv)) || true
+  # adds a patch which ensures compatibility with the API of Nix 2.0.
-  '';
+  # it has been reverted in https://github.com/NixOS/hydra/commit/162d671c48a418bd10a8a171ca36787ef3695a44,
+  # for Nix 2.1/unstable compatibility. Reapplying helps if Nix 2.0 is used to keep the build functional.
+  patches = lib.optionals (!isGreaterNix20) [
+    (fetchpatch {
+      url = "https://github.com/NixOS/hydra/commit/08de434bdd0b0a22abc2081be6064a6c846d3920.patch";
+      sha256 = "0kz77njp5ynn9l81g3q8zrryvnsr06nk3iw0a60187wxqzf5fmf8";
+    })
+  ];
 
   configureFlags = [ "--with-docbook-xsl=${docbook_xsl}/xml/xsl/docbook" ];
 
@@ -100,8 +114,6 @@ in releaseTools.nixBuild rec {
     PERL5LIB=$(pwd)/src/lib:$PERL5LIB;
   '';
 
-  preConfigure = "autoreconf -vfi";
-
   enableParallelBuilding = true;
 
   preCheck = ''
@@ -131,6 +143,6 @@ in releaseTools.nixBuild rec {
     description = "Nix-based continuous build system";
     license = licenses.gpl3;
     platforms = platforms.linux;
-    maintainers = with maintainers; [ domenkozar ];
+    maintainers = with maintainers; [ domenkozar ma27 ];
   };
- }
+}

pkgs/tools/package-management/nix/default.nix

@@ -132,7 +132,7 @@ in rec {
       url = "http://nixos.org/releases/nix/${name}/${name}.tar.xz";
       sha256 = "0ca5782fc37d62238d13a620a7b4bff6a200bab1bd63003709249a776162357c";
     };
-  }) // { perl-bindings = nixStable; };
+  }) // { perl-bindings = nix1; };
 
   nixStable = (common rec {
     name = "nix-2.0.4";