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let
pkgs = import <nixpkgs> {};
artiqSrc = <artiqSrc>;
generatedNix = pkgs.runCommand "generated-nix" { buildInputs = [ pkgs.nix pkgs.git ]; }
# keep in sync with artiq-fast/pkgs/artiq-version.nix
''
cp --no-preserve=mode,ownership -R ${./artiq-fast} $out
REV=`git --git-dir ${artiqSrc}/.git rev-parse HEAD`
MAJOR_VERSION=`cat ${artiqSrc}/MAJOR_VERSION`
if [ -e ${artiqSrc}/BETA ]; then
SUFFIX=".beta"
else
SUFFIX=""
fi
COMMIT_COUNT=`git --git-dir ${artiqSrc}/.git rev-list --count HEAD`
TIMESTAMP=`git --git-dir ${artiqSrc}/.git log -1 --format=%ct`
ARTIQ_SRC_CLEAN=`mktemp -d`
cp -a ${artiqSrc}/. $ARTIQ_SRC_CLEAN
chmod -R 755 $ARTIQ_SRC_CLEAN/.git
chmod 755 $ARTIQ_SRC_CLEAN
rm -rf $ARTIQ_SRC_CLEAN/.git
HASH=`nix-hash --type sha256 --base32 $ARTIQ_SRC_CLEAN`
cat > $out/pkgs/artiq-src.nix << EOF
{ fetchgit }:
fetchgit {
url = "git://github.com/m-labs/artiq.git";
rev = "$REV";
sha256 = "$HASH";
}
EOF
echo "{ stdenv, git, fetchgit }: \"$MAJOR_VERSION.$COMMIT_COUNT.`cut -c1-8 <<< $REV`$SUFFIX\"" > $out/pkgs/artiq-version.nix
echo "{ stdenv, git, fetchgit }: \"$TIMESTAMP\"" > $out/pkgs/artiq-timestamp.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 "${generatedNix}/pkgs/artiq-version.nix" (with pkgs; { inherit stdenv fetchgit git; });
windowsRunner = overrides:
import "${generatedNix}/windows/run-test.nix" ({
inherit pkgs;
sipycoPkg = artiqpkgs.conda-sipyco;
artiqPkg = artiqpkgs.conda-artiq;
} // overrides);
jobs = (builtins.mapAttrs (key: value: pkgs.lib.hydraJob value) artiqpkgs);
in
jobs // {
generated-nix = pkgs.lib.hydraJob generatedNix; # used by artiq-full
artiq-fast = pkgs.releaseTools.channel {
name = "artiq-fast";
src = generatedNix;
constituents = builtins.attrValues jobs;
};
windows-no-hardware-tests = pkgs.stdenv.mkDerivation {
name = "windows-no-hardware-tests";
buildInputs = [ (windowsRunner {}) ];
phases = [ "buildPhase" ];
buildPhase = ''
${windowsRunner {}}/bin/run.sh
touch $out
'';
};
# 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.
extended-tests = pkgs.stdenv.mkDerivation {
name = "extended-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
pkgs.openssh
];
phases = [ "buildPhase" ];
buildPhase =
''
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-1,192.168.1.188 ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIMc7waNkP2HjL5Eo94evoxJhC8CbYj4i2n1THe5TPIR3" > $HOME/.ssh/known_hosts
chmod 600 $HOME/.ssh/id_rsa
LOCKCTL=$(mktemp -d)
mkfifo $LOCKCTL/lockctl
cat $LOCKCTL/lockctl | ${pkgs.openssh}/bin/ssh \
-i $HOME/.ssh/id_rsa \
-o UserKnownHostsFile=$HOME/.ssh/known_hosts \
sb@rpi-1 \
'flock /tmp/board_lock-kc705-1 -c "echo Ok; cat"' \
| (
# End remote flock via FIFO
atexit_unlock() {
echo > $LOCKCTL/lockctl
}
trap atexit_unlock EXIT
# Read "Ok" line when remote successfully locked
read LOCK_OK
artiq_flash -t kc705 -H rpi-1
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
${windowsRunner { testCommand = "set ARTIQ_ROOT=%cd%\\anaconda\\envs\\artiq-env\\Lib\\site-packages\\artiq\\examples\\kc705_nist_clock&&python -m unittest discover -v artiq.test.coredevice"; }}/bin/run.sh
)
mkdir $out
cp ${generatedNix}/pkgs/artiq-version.nix $out/passed
'';
};
}