{ pkgs ? import <nixpkgs> {}}: let artiqSrc = <artiqSrc>; generatedNix = pkgs.runCommand "generated-nix" { buildInputs = [ pkgs.nix pkgs.git ]; } '' cp --no-preserve=mode,ownership -R ${./artiq} $out REV=`git --git-dir ${artiqSrc}/.git rev-parse HEAD` HASH=`nix-hash --type sha256 --base32 ${artiqSrc}` cat > $out/pkgs/artiq-src.nix << EOF { fetchgit }: fetchgit { url = "git://github.com/m-labs/artiq.git"; rev = "$REV"; sha256 = "$HASH"; leaveDotGit = true; } EOF echo \"5e.`cut -c1-8 <<< $REV`\" > $out/pkgs/artiq-version.nix ''; generateTestOkHash = pkgs.runCommand "generate-test-ok-hash" { buildInputs = [ pkgs.nix ]; } '' TMPDIR=`mktemp -d` cp ${generatedNix}/pkgs/artiq-version.nix $TMPDIR/passed HASH=`nix-hash --type sha256 --base32 $TMPDIR` echo \"$HASH\" > $out ''; artiqpkgs = import "${generatedNix}/default.nix" { inherit pkgs; }; artiqVersion = import "${generatedNix}/pkgs/artiq-version.nix"; jobs = builtins.mapAttrs (key: value: pkgs.lib.hydraJob value) artiqpkgs; in jobs // { generated-nix = pkgs.lib.hydraJob generatedNix; # used by sinara-systems channel = pkgs.releaseTools.channel rec { name = "main"; src = generatedNix; constituents = builtins.attrValues jobs; }; # HACK: Abuse fixed-output derivations to escape the sandbox and run the hardware # unit tests, all integrated in the Hydra interface. # One major downside of this hack is the tests are only run when generateTestOkHash # changes, i.e. when the ARTIQ version changes (and not the dependencies). # Impure derivations, when they land in Nix/Hydra, should improve the situation. kc705-tests = pkgs.stdenv.mkDerivation { name = "kc705-tests"; outputHashAlgo = "sha256"; outputHashMode = "recursive"; outputHash = import generateTestOkHash; __hydraRetry = false; buildInputs = [ (pkgs.python3.withPackages(ps: [ ps.paramiko artiqpkgs.artiq artiqpkgs.artiq-board-kc705-nist_clock ])) artiqpkgs.binutils-or1k artiqpkgs.openocd pkgs.iputils ]; phases = [ "buildPhase" ]; buildPhase = '' whoami export HOME=`mktemp -d` mkdir $HOME/.ssh cp /opt/hydra_id_rsa $HOME/.ssh/id_rsa cp /opt/hydra_id_rsa.pub $HOME/.ssh/id_rsa.pub echo "rpi,192.168.1.188 ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIMc7waNkP2HjL5Eo94evoxJhC8CbYj4i2n1THe5TPIR3" > $HOME/.ssh/known_hosts chmod 600 $HOME/.ssh/id_rsa artiq_flash -t kc705 -H rpi sleep 15 # ping: socket: Operation not permitted #ping kc705-1 -c10 -w30 export ARTIQ_ROOT=`python -c "import artiq; print(artiq.__path__[0])"`/examples/kc705_nist_clock export ARTIQ_LOW_LATENCY=1 python -m unittest discover -v artiq.test.coredevice mkdir $out cp ${generatedNix}/pkgs/artiq-version.nix $out/passed ''; }; }