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assert hash types for Git and Mercurial

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This commit is contained in:
Kasper Gałkowski 2022-04-08 19:38:43 +02:00
parent 2c2fd4946f
commit 2769e43f61
2 changed files with 17 additions and 0 deletions
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8
src/libfetchers/git.cc
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@ -189,8 +189,16 @@ struct GitInputScheme : InputScheme
if (submodules) cacheType += "-submodules";
if (allRefs) cacheType += "-all-refs";
auto checkHashType = [&](const std::optional<Hash> & hash)
{
if (hash.has_value() && !(hash->type == htSHA1 || hash->type == htSHA256))
throw Error("Hash '%s' is not supported by Git. Supported types are sha1 and sha256.", hash->to_string(Base16, true));
};
auto getLockedAttrs = [&]()
{
checkHashType(input.getRev());
return Attrs({
{"type", cacheType},
{"name", name},