hackens-org-configurations/npins/default.nix

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2023-12-04 17:42:06 +01:00
# Generated by npins. Do not modify; will be overwritten regularly
let
data = builtins.fromJSON (builtins.readFile ./sources.json);
version = data.version;
mkSource = spec:
assert spec ? type; let
path =
if spec.type == "Git"
then mkGitSource spec
else if spec.type == "GitRelease"
then mkGitSource spec
else if spec.type == "PyPi"
then mkPyPiSource spec
else if spec.type == "Channel"
then mkChannelSource spec
else builtins.throw "Unknown source type ${spec.type}";
in
spec // {outPath = path;};
mkGitSource = {
repository,
revision,
url ? null,
hash,
...
}:
assert repository ? type;
# At the moment, either it is a plain git repository (which has an url), or it is a GitHub/GitLab repository
# In the latter case, there we will always be an url to the tarball
if url != null
then
(builtins.fetchTarball {
inherit url;
sha256 = hash; # FIXME: check nix version & use SRI hashes
})
else
assert repository.type == "Git";
builtins.fetchGit {
url = repository.url;
rev = revision;
# hash = hash;
};
mkPyPiSource = {
url,
hash,
...
}:
builtins.fetchurl {
inherit url;
sha256 = hash;
};
mkChannelSource = {
url,
hash,
...
}:
builtins.fetchTarball {
inherit url;
sha256 = hash;
};
in
if version == 3
then builtins.mapAttrs (_: mkSource) data.pins
else throw "Unsupported format version ${toString version} in sources.json. Try running `npins upgrade`"