diff options
Diffstat (limited to 'src/libfetchers/mercurial.cc')
| -rw-r--r-- | src/libfetchers/mercurial.cc | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/src/libfetchers/mercurial.cc b/src/libfetchers/mercurial.cc index 8b82e9daa..1beb8b944 100644 --- a/src/libfetchers/mercurial.cc +++ b/src/libfetchers/mercurial.cc @@ -178,9 +178,11 @@ struct MercurialInputScheme : InputScheme auto files = tokenizeString<std::set<std::string>>( runHg({ "status", "-R", actualUrl, "--clean", "--modified", "--added", "--no-status", "--print0" }), "\0"s); + Path actualPath(absPath(actualUrl)); + PathFilter filter = [&](const Path & p) -> bool { - assert(hasPrefix(p, actualUrl)); - std::string file(p, actualUrl.size() + 1); + assert(hasPrefix(p, actualPath)); + std::string file(p, actualPath.size() + 1); auto st = lstat(p); @@ -193,7 +195,7 @@ struct MercurialInputScheme : InputScheme return files.count(file); }; - auto storePath = store->addToStore(input.getName(), actualUrl, FileIngestionMethod::Recursive, htSHA256, filter); + auto storePath = store->addToStore(input.getName(), actualPath, FileIngestionMethod::Recursive, htSHA256, filter); return {std::move(storePath), input}; } @@ -201,8 +203,17 @@ 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}, |