stockholm/krebs/kops.nix

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{ name }: rec {
kops = (import <nixpkgs> {}).fetchgit {
url = https://cgit.krebsco.de/kops/;
rev = "e89cf20d4310070a877c2e24a287659546b561c9";
sha256 = "0wg8d80sxa46z4i7ir79sci2hwmv3qskzqdg0si64p6vazy8vckb";
};
lib = import "${kops}/lib";
# TODO document why pkgs should be used like this
pkgs = import "${kops}/pkgs" {};
krebs-source = {
nixpkgs.git = {
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ref = "4b4bbce199d3b3a8001ee93495604289b01aaad3";
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url = https://github.com/NixOS/nixpkgs;
};
stockholm.file = toString ../.;
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stockholm-version.pipe = toString (pkgs.writeDash "${name}-version" ''
set -efu
cd $HOME/stockholm
V=$(${pkgs.coreutils}/bin/date +%y.%m)
if test -d .git; then
V=$V.git.$(${pkgs.git}/bin/git describe --always --dirty)
case $V in (*-dirty)
V=$V@''${HOSTNAME-$(${pkgs.nettools}/bin/hostname)}
esac
fi
printf %s "$V"
'');
};
source ={ test }: lib.evalSource [
krebs-source
{
nixos-config.symlink = "stockholm/krebs/1systems/${name}/config.nix";
secrets =
if test
then {
file = toString <stockholm/krebs/6tests/data/secrets>;
}
else {
pass = {
dir = "${lib.getEnv "HOME"}/brain";
name = "krebs-secrets/${name}";
};
}
;
}
];
# usage: $(nix-build --no-out-link --argstr name HOSTNAME -A deploy)
deploy = pkgs.kops.writeDeploy "${name}-deploy" {
source = source { test = false; };
target = "root@${name}/var/src";
};
# usage: $(nix-build --no-out-link --argstr name HOSTNAME -A test)
test = pkgs.kops.writeTest "${name}-test" {
source = source { test = true; };
target = "${lib.getEnv "HOME"}/tmp/${name}-kops-test-src";
};
}