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c8f5c30c37
Derivations affected by this patch set `__structuredAttrs = true;` and provide their own `builder`, i.e. it's necessary to `source .attrs.sh`. Rather than adding even more `if`-`source` monstrums, I decided to modify all of those derivations to use `buildCommand` or `runCommand`, without `builder` being set. Then, `$stdenv/setup` is sourced already and as a result it's safe to assume that `NIX_ATTRS_JSON_FILE`/`NIX_ATTRS_SH_FILE` point to a usable location both in a build and a shell session.
14 lines
401 B
Nix
14 lines
401 B
Nix
{ runCommand, python3, coreutils }:
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# Write the references of `path' to a file, in order of how "popular" each
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# reference is. Nix 2 only.
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path: runCommand "closure-paths"
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{
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exportReferencesGraph.graph = path;
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__structuredAttrs = true;
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preferLocalBuild = true;
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nativeBuildInputs = [ coreutils python3 ];
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}
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''
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python3 ${./closure-graph.py} "$NIX_ATTRS_JSON_FILE" graph > ''${outputs[out]}
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''
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