nixpkgs/pkgs/top-level/release-outpaths.nix

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#!/usr/bin/env nix-shell
# When using as a callable script, passing `--argstr path some/path` overrides $PWD.
#!nix-shell -p nix -i "nix-env -qaP --no-name --out-path --arg checkMeta true -f pkgs/top-level/release-outpaths.nix"
# Vendored from:
# https://raw.githubusercontent.com/NixOS/ofborg/74f38efa7ef6f0e8e71ec3bfc675ae4fb57d7491/ofborg/src/outpaths.nix
{ checkMeta
, includeBroken ? true # set this to false to exclude meta.broken packages from the output
, path ? ./../..
# used by pkgs/top-level/release-attrnames-superset.nix
, attrNamesOnly ? false
# Set this to `null` to build for builtins.currentSystem only
, systems ? [
"aarch64-linux"
"aarch64-darwin"
#"i686-linux" # !!!
"x86_64-linux"
"x86_64-darwin"
]
}:
let
lib = import (path + "/lib");
hydraJobs = import (path + "/pkgs/top-level/release.nix")
# Compromise: accuracy vs. resources needed for evaluation.
{
inherit attrNamesOnly;
supportedSystems =
if systems == null
then [ builtins.currentSystem ]
else systems;
nixpkgsArgs = {
config = {
allowAliases = false;
allowBroken = includeBroken;
allowUnfree = false;
allowInsecurePredicate = x: true;
checkMeta = checkMeta;
handleEvalIssue = reason: errormsg:
let
fatalErrors = [
"unknown-meta"
"broken-outputs"
];
in
if builtins.elem reason fatalErrors
then abort errormsg
# hydra does not build unfree packages, so tons of them are broken yet not marked meta.broken.
else if !includeBroken && builtins.elem reason [ "broken" "unfree" ]
then throw "broken"
else if builtins.elem reason [ "unsupported" ]
then throw "unsupported"
else true;
inHydra = true;
};
};
};
recurseIntoAttrs = attrs: attrs // { recurseForDerivations = true; };
# hydraJobs leaves recurseForDerivations as empty attrmaps;
# that would break nix-env and we also need to recurse everywhere.
tweak = lib.mapAttrs
(name: val:
if name == "recurseForDerivations" then true
else if lib.isAttrs val && val.type or null != "derivation"
then recurseIntoAttrs (tweak val)
else val
);
# Some of these contain explicit references to platform(s) we want to avoid;
# some even (transitively) depend on ~/.nixpkgs/config.nix (!)
blacklist = [
"tarball"
"metrics"
"manual"
"darwin-tested"
"unstable"
"stdenvBootstrapTools"
"moduleSystem"
"lib-tests" # these just confuse the output
];
in
tweak (builtins.removeAttrs hydraJobs blacklist)