nixos/nix
1
1
Fork 0
mirror of https://github.com/NixOS/nix.git synced 2025-12-02 23:20:59 +01:00
Code Activity

Merge pull request #9255 from NixOS/libfetcher-docs-json

Browse source 
libfetcher doc automation
This commit is contained in:
John Ericson 2023-11-01 09:38:02 -04:00 • committed by GitHub
commit 0707db2b1c
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
9 changed files with 201 additions and 82 deletions
Download patch file Download diff file Expand all files Collapse all files

23
src/libfetchers/indirect.cc
View file

@ -50,14 +50,23 @@ struct IndirectInputScheme : InputScheme
return input;
}
std::string_view schemeName() const override
{
return "indirect";
}
StringSet allowedAttrs() const override
{
return {
"id",
"ref",
"rev",
"narHash",
};
}
std::optional<Input> inputFromAttrs(const Attrs & attrs) const override
{
if (maybeGetStrAttr(attrs, "type") != "indirect") return {};
for (auto & [name, value] : attrs)
if (name != "type" && name != "id" && name != "ref" && name != "rev" && name != "narHash")
throw Error("unsupported indirect input attribute '%s'", name);
auto id = getStrAttr(attrs, "id");
if (!std::regex_match(id, flakeRegex))
throw BadURL("'%s' is not a valid flake ID", id);
@ -93,7 +102,7 @@ struct IndirectInputScheme : InputScheme
throw Error("indirect input '%s' cannot be fetched directly", input.to_string());
}
std::optional<ExperimentalFeature> experimentalFeature() override
std::optional<ExperimentalFeature> experimentalFeature() const override
{
return Xp::Flakes;
}