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fetchMercurial: Use inputFromAttrs()

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This commit is contained in:
Eelco Dolstra 2020-04-07 14:00:12 +02:00
parent 2f9789c2e6
commit 1290411c2d
1 changed files with 7 additions and 8 deletions
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15
src/libexpr/primops/fetchMercurial.cc
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@ -54,15 +54,14 @@ static void prim_fetchMercurial(EvalState & state, const Pos & pos, Value * * ar
if (evalSettings.pureEval && !rev)
throw Error("in pure evaluation mode, 'fetchMercurial' requires a Mercurial revision");
auto parsedUrl = parseURL(
url.find("://") != std::string::npos
? "hg+" + url
: "hg+file://" + url);
if (rev) parsedUrl.query.insert_or_assign("rev", rev->gitRev());
if (ref) parsedUrl.query.insert_or_assign("ref", *ref);
// FIXME: use name
auto input = fetchers::inputFromURL(parsedUrl);
fetchers::Attrs attrs;
attrs.insert_or_assign("type", "hg");
attrs.insert_or_assign("url", url.find("://") != std::string::npos ? url : "file://" + url);
if (ref) attrs.insert_or_assign("ref", *ref);
if (rev) attrs.insert_or_assign("rev", rev->gitRev());
auto input = fetchers::inputFromAttrs(attrs);
// FIXME: use name
auto [tree, input2] = input->fetchTree(state.store);
state.mkAttrs(v, 8);