forked from lix-project/lix
eldritch horrors
9eb58f5209
structured attrs: improve support / usage of NIX_ATTRS_{SH,JSON}_FILE
(cherry picked from commit 3c042f3b0b)
Change-Id: I7e41838338ee1edf31fff6f9e354c3db2bba6c0e
31 lines
765 B
Nix
31 lines
765 B
Nix
let
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contentAddressedByDefault = builtins.getEnv "NIX_TESTS_CA_BY_DEFAULT" == "1";
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caArgs = if contentAddressedByDefault then {
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__contentAddressed = true;
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outputHashMode = "recursive";
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outputHashAlgo = "sha256";
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} else {};
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in
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rec {
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shell = "@bash@";
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path = "@coreutils@";
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system = "@system@";
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shared = builtins.getEnv "_NIX_TEST_SHARED";
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mkDerivation = args:
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derivation ({
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inherit system;
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builder = shell;
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args = ["-e" args.builder or (builtins.toFile "builder-${args.name}.sh" ''
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if [ -e "$NIX_ATTRS_SH_FILE" ]; then source $NIX_ATTRS_SH_FILE; fi;
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eval "$buildCommand"
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'')];
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PATH = path;
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} // caArgs // removeAttrs args ["builder" "meta"])
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// { meta = args.meta or {}; };
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}
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