4b6bce5c31
This was proposed by abbradar in #150801, but left out of the follow up PR #221851 by Ma27 to reduce the size of the diff. Compared to the initial proposal this includes the callPackage call in the recursion, which avoids breaking the withJIT/withoutJIT helpers. In terms of nixpkgs, this is a pure refactor, no derivations change. However, this makes downstream expressions like the following possible: (postgresql.override { jitSupport = true; }).pkgs.postgis This would have not worked before without passing another "this" argument, which is error prone as can be seen in this example: https://github.com/PostgREST/postgrest/pull/3222/files
25 lines
559 B
Nix
25 lines
559 B
Nix
self:
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let
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versions = {
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postgresql_12 = ./12.nix;
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postgresql_13 = ./13.nix;
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postgresql_14 = ./14.nix;
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postgresql_15 = ./15.nix;
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postgresql_16 = ./16.nix;
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};
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mkAttributes = jitSupport:
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self.lib.mapAttrs' (version: path:
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let
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attrName = if jitSupport then "${version}_jit" else version;
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in
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self.lib.nameValuePair attrName (import path {
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inherit jitSupport self;
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thisAttr = attrName;
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})
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) versions;
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in
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# variations without and with JIT
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(mkAttributes false) // (mkAttributes true)
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