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|
workflowLib': {
config,
lib,
self,
...
}: let
cfg = config.githubWorkflowGenerator;
inherit
(builtins)
attrNames
elem
;
inherit
(lib)
filter
getAttrs
mapAttrsToList
mdDoc
mkOption
literalExpression
types
;
workflowLib = workflowLib' (
{inherit self;}
// lib.mkIf (cfg.platforms != {}) {
inherit (cfg) platforms;
}
);
supportedOutputs = [
"apps"
"checks"
"devShells"
"darwinConfigurations"
"homeConfigurations"
"nixosConfigurations"
"packages"
];
platformMap = {
options = {
arch = mkOption {
description = mdDoc "the architecture of a system";
type = types.str;
default = null;
example = literalExpression "x86_64";
};
os = mkOption {
description = mdDoc "the name of an os supported by github runners";
type = types.str;
default = null;
example = literalExpression "ubuntu-latest";
};
};
};
overrides = {
options = {
systems = mkOption {
description = mdDoc "list of systems to build an output for";
type = types.listOf types.str;
default = builtins.attrNames cfg.platforms;
};
};
};
jobs = lib.concatLists (
mapAttrsToList (
output: _:
workflowLib.mkMatrix ({inherit output;} // cfg.overrides.${output} or {})
)
(getAttrs cfg.outputs self)
);
in {
options = {
githubWorkflowGenerator = {
outputs = mkOption {
description = mdDoc "outputs to include in workflow";
type = types.listOf types.str;
default = filter (output: elem output supportedOutputs) (attrNames self);
};
platforms = mkOption {
description = mdDoc ''
an attrset that can map a nix system to an architecture and os supported by github
'';
type = types.attrsOf (types.submodule platformMap);
default = {};
};
overrides = mkOption {
description = mdDoc "overrides for mkMatrix args";
type = types.attrsOf (types.submodule overrides);
default = {};
example = literalExpression ''
{
githubWorkflowGenerator.overrides = {
checks.systems = [ "x86_64-linux" ];
};
}
'';
};
};
};
config.flake.githubWorkflow = {
matrix.include = jobs;
};
}
|
