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Diffstat (limited to 'src/libfetchers/mercurial.cc')
| -rw-r--r-- | src/libfetchers/mercurial.cc | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/libfetchers/mercurial.cc b/src/libfetchers/mercurial.cc index 8b82e9daa..19ff98030 100644 --- a/src/libfetchers/mercurial.cc +++ b/src/libfetchers/mercurial.cc @@ -201,8 +201,17 @@ struct MercurialInputScheme : InputScheme if (!input.getRef()) input.attrs.insert_or_assign("ref", "default"); + auto checkHashType = [&](const std::optional<Hash> & hash) + { + if (hash.has_value() && hash->type != htSHA1) + throw Error("Hash '%s' is not supported by Mercurial. Only sha1 is supported.", hash->to_string(Base16, true)); + }; + + auto getLockedAttrs = [&]() { + checkHashType(input.getRev()); + return Attrs({ {"type", "hg"}, {"name", name}, |