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HashType: Rename to HashAlgorithm

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To be consistent with CLI, nix API
and many other references.

As part of this, we also converted it to a scoped enum.

https://github.com/NixOS/nix/issues/8876
This commit is contained in:
Peter Kolloch 2023-11-28 14:20:27 +01:00
parent 0c2d5f7673
commit 5334c9c792
64 changed files with 450 additions and 450 deletions
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8
src/libexpr/primops/fetchTree.cc
View file

@ -46,7 +46,7 @@ void emitTreeAttrs(
attrs.alloc("shortRev").mkString(rev->gitShortRev());
} else if (emptyRevFallback) {
// Backwards compat for `builtins.fetchGit`: dirty repos return an empty sha1 as rev
auto emptyHash = Hash(htSHA1);
auto emptyHash = Hash(HashAlgorithm::SHA1);
attrs.alloc("rev").mkString(emptyHash.gitRev());
attrs.alloc("shortRev").mkString(emptyHash.gitShortRev());
}
@ -246,7 +246,7 @@ static void fetch(EvalState & state, const PosIdx pos, Value * * args, Value & v
if (n == "url")
url = state.forceStringNoCtx(*attr.value, attr.pos, "while evaluating the url we should fetch");
else if (n == "sha256")
expectedHash = newHashAllowEmpty(state.forceStringNoCtx(*attr.value, attr.pos, "while evaluating the sha256 of the content we should fetch"), htSHA256);
expectedHash = newHashAllowEmpty(state.forceStringNoCtx(*attr.value, attr.pos, "while evaluating the sha256 of the content we should fetch"), HashAlgorithm::SHA256);
else if (n == "name")
name = state.forceStringNoCtx(*attr.value, attr.pos, "while evaluating the name of the content we should fetch");
else
@ -276,7 +276,7 @@ static void fetch(EvalState & state, const PosIdx pos, Value * * args, Value & v
state.debugThrowLastTrace(EvalError("in pure evaluation mode, '%s' requires a 'sha256' argument", who));
// early exit if pinned and already in the store
if (expectedHash && expectedHash->type == htSHA256) {
if (expectedHash && expectedHash->algo == HashAlgorithm::SHA256) {
auto expectedPath = state.store->makeFixedOutputPath(
name,
FixedOutputInfo {
@ -301,7 +301,7 @@ static void fetch(EvalState & state, const PosIdx pos, Value * * args, Value & v
if (expectedHash) {
auto hash = unpack
? state.store->queryPathInfo(storePath)->narHash
: hashFile(htSHA256, state.store->toRealPath(storePath));
: hashFile(HashAlgorithm::SHA256, state.store->toRealPath(storePath));
if (hash != *expectedHash)
state.debugThrowLastTrace(EvalError((unsigned int) 102, "hash mismatch in file downloaded from '%s':\n specified: %s\n got: %s",
*url, expectedHash->to_string(HashFormat::Base32, true), hash.to_string(HashFormat::Base32, true)));