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

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libfetcher doc automation
This commit is contained in:
John Ericson 2023-11-01 09:38:02 -04:00 • committed by GitHub
commit 0707db2b1c
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9 changed files with 201 additions and 82 deletions
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35
src/libfetchers/path.cc
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@ -32,23 +32,30 @@ struct PathInputScheme : InputScheme
return input;
}
std::string_view schemeName() const override
{
return "path";
}
StringSet allowedAttrs() const override
{
return {
"path",
/* Allow the user to pass in "fake" tree info
attributes. This is useful for making a pinned tree work
the same as the repository from which is exported (e.g.
path:/nix/store/...-source?lastModified=1585388205&rev=b0c285...).
*/
"rev",
"revCount",
"lastModified",
"narHash",
};
}
std::optional<Input> inputFromAttrs(const Attrs & attrs) const override
{
if (maybeGetStrAttr(attrs, "type") != "path") return {};
getStrAttr(attrs, "path");
for (auto & [name, value] : attrs)
/* Allow the user to pass in "fake" tree info
attributes. This is useful for making a pinned tree
work the same as the repository from which is exported
(e.g. path:/nix/store/...-source?lastModified=1585388205&rev=b0c285...). */
if (name == "type" || name == "rev" || name == "revCount" || name == "lastModified" || name == "narHash" || name == "path")
// checked in Input::fromAttrs
;
else
throw Error("unsupported path input attribute '%s'", name);
Input input;
input.attrs = attrs;
return input;
@ -135,7 +142,7 @@ struct PathInputScheme : InputScheme
return {std::move(*storePath), input};
}
std::optional<ExperimentalFeature> experimentalFeature() override
std::optional<ExperimentalFeature> experimentalFeature() const override
{
return Xp::Flakes;
}