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Remove useless functions

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This commit is contained in:
Nicolas Mattia 2019-12-13 17:57:23 +01:00
parent b3b328b088
commit dc21c17d58
1 changed files with 0 additions and 36 deletions
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36
lib.nix
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@ -56,42 +56,6 @@ rec
mkMetadataKey = name: version:
"checksum ${name} ${version} (registry+https://github.com/rust-lang/crates.io-index)";
# A cargo lock that only includes the transitive dependencies of the
# package (and the package itself). This package is Nix-generated and thus
# only the transitive dependencies contribute to the package's derivation.
cargolockFor = cargolock: name: version:
let
tdeps = transitiveDeps cargolock name version;
tdepPrefix = dep: "checksum ${dep.name} ${dep.version}";
isTransitiveDep = p: lib.any
(d: d.package.name == p.name && d.package.version == p.version)
tdeps;
isTransitiveDepChecksumKey = k:
lib.any (tdep: lib.hasPrefix (tdepPrefix tdep.package) k) tdeps;
in
cargolock // {
package = lib.filter (
p:
(p.name == name && p.version == version) || (isTransitiveDep p)
) cargolock.package;
metadata = lib.filterAttrs (k: _: isTransitiveDepChecksumKey k)
cargolock.metadata;
};
# A stripped down Cargo.toml, similar to cargolockFor
cargotomlFor = name: version:
{
package =
{
name = "dummy";
version = "0.1.0";
edition = "2018";
};
dependencies =
{ ${name} = version; };
};
# A very minimal 'src' which makes cargo happy nonetheless
dummySrc =
{ cargoconfig # string