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Make Headers an optional argument

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This commit is contained in:
Eelco Dolstra 2020-09-29 13:05:19 +02:00
parent de86abbf3f
commit 5999978a05
9 changed files with 23 additions and 25 deletions
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2
src/libexpr/common-eval-args.cc
View file

@ -76,7 +76,7 @@ Path lookupFileArg(EvalState & state, string s)
if (isUri(s)) {
return state.store->toRealPath(
fetchers::downloadTarball(
state.store, resolveUri(s), Headers {}, "source", false).first.storePath);
state.store, resolveUri(s), "source", false).first.storePath);
} else if (s.size() > 2 && s.at(0) == '<' && s.at(s.size() - 1) == '>') {
Path p = s.substr(1, s.size() - 2);
return state.findFile(p);

2
src/libexpr/parser.y
View file

@ -718,7 +718,7 @@ std::pair<bool, std::string> EvalState::resolveSearchPathElem(const SearchPathEl
if (isUri(elem.second)) {
try {
res = { true, store->toRealPath(fetchers::downloadTarball(
store, resolveUri(elem.second), Headers {}, "source", false).first.storePath) };
store, resolveUri(elem.second), "source", false).first.storePath) };
} catch (FileTransferError & e) {
logWarning({
.name = "Entry download",

4
src/libexpr/primops/fetchTree.cc
View file

@ -201,8 +201,8 @@ static void fetch(EvalState & state, const Pos & pos, Value * * args, Value & v,
auto storePath =
unpack
? fetchers::downloadTarball(state.store, *url, Headers {}, name, (bool) expectedHash).first.storePath
: fetchers::downloadFile(state.store, *url, Headers{}, name, (bool) expectedHash).storePath;
? fetchers::downloadTarball(state.store, *url, name, (bool) expectedHash).first.storePath
: fetchers::downloadFile(state.store, *url, name, (bool) expectedHash).storePath;
auto path = state.store->toRealPath(storePath);

8
src/libfetchers/fetchers.hh
View file

@ -118,15 +118,15 @@ struct DownloadFileResult
DownloadFileResult downloadFile(
ref<Store> store,
const std::string & url,
const Headers & headers,
const std::string & name,
bool immutable);
bool immutable,
const Headers & headers = {});
std::pair<Tree, time_t> downloadTarball(
ref<Store> store,
const std::string & url,
const Headers & headers,
const std::string & name,
bool immutable);
bool immutable,
const Headers & headers = {});
}

6
src/libfetchers/github.cc
View file

@ -175,7 +175,7 @@ struct GitArchiveInputScheme : InputScheme
headers.push_back(*url.access_token_header);
}
auto [tree, lastModified] = downloadTarball(store, url.url, headers, "source", true);
auto [tree, lastModified] = downloadTarball(store, url.url, "source", true, headers);
input.attrs.insert_or_assign("lastModified", lastModified);
@ -215,7 +215,7 @@ struct GitHubInputScheme : GitArchiveInputScheme
auto json = nlohmann::json::parse(
readFile(
store->toRealPath(
downloadFile(store, url, headers, "source", false).storePath)));
downloadFile(store, url, "source", false, headers).storePath)));
auto rev = Hash::parseAny(std::string { json["sha"] }, htSHA1);
debug("HEAD revision for '%s' is %s", url, rev.gitRev());
return rev;
@ -271,7 +271,7 @@ struct GitLabInputScheme : GitArchiveInputScheme
auto json = nlohmann::json::parse(
readFile(
store->toRealPath(
downloadFile(store, url, headers, "source", false).storePath)));
downloadFile(store, url, "source", false, headers).storePath)));
auto rev = Hash::parseAny(std::string(json[0]["id"]), htSHA1);
debug("HEAD revision for '%s' is %s", url, rev.gitRev());
return rev;

2
src/libfetchers/registry.cc
View file

@ -145,7 +145,7 @@ static std::shared_ptr<Registry> getGlobalRegistry(ref<Store> store)
auto path = settings.flakeRegistry.get();
if (!hasPrefix(path, "/")) {
auto storePath = downloadFile(store, path, Headers {}, "flake-registry.json", false).storePath;
auto storePath = downloadFile(store, path, "flake-registry.json", false).storePath;
if (auto store2 = store.dynamic_pointer_cast<LocalFSStore>())
store2->addPermRoot(storePath, getCacheDir() + "/nix/flake-registry.json");
path = store->toRealPath(storePath);

15
src/libfetchers/tarball.cc
View file

@ -12,9 +12,9 @@ namespace nix::fetchers {
DownloadFileResult downloadFile(
ref<Store> store,
const std::string & url,
const Headers & headers,
const std::string & name,
bool immutable)
bool immutable,
const Headers & headers)
{
// FIXME: check store
@ -38,7 +38,8 @@ DownloadFileResult downloadFile(
if (cached && !cached->expired)
return useCached();
FileTransferRequest request(url, headers);
FileTransferRequest request(url);
request.headers = headers;
if (cached)
request.expectedETag = getStrAttr(cached->infoAttrs, "etag");
FileTransferResult res;
@ -112,9 +113,9 @@ DownloadFileResult downloadFile(
std::pair<Tree, time_t> downloadTarball(
ref<Store> store,
const std::string & url,
const Headers & headers,
const std::string & name,
bool immutable)
bool immutable,
const Headers & headers)
{
Attrs inAttrs({
{"type", "tarball"},
@ -130,7 +131,7 @@ std::pair<Tree, time_t> downloadTarball(
getIntAttr(cached->infoAttrs, "lastModified")
};
auto res = downloadFile(store, url, headers, name, immutable);
auto res = downloadFile(store, url, name, immutable, headers);
std::optional<StorePath> unpackedStorePath;
time_t lastModified;
@ -225,7 +226,7 @@ struct TarballInputScheme : InputScheme
std::pair<Tree, Input> fetch(ref<Store> store, const Input & input) override
{
auto tree = downloadTarball(store, getStrAttr(input.attrs, "url"), Headers {}, "source", false).first;
auto tree = downloadTarball(store, getStrAttr(input.attrs, "url"), "source", false).first;
return {std::move(tree), input};
}
};

3
src/libstore/filetransfer.hh
View file

@ -66,9 +66,6 @@ struct FileTransferRequest
FileTransferRequest(const std::string & uri)
: uri(uri), parentAct(getCurActivity()) { }
FileTransferRequest(const std::string & uri, Headers headers)
: uri(uri), headers(headers) { }
std::string verb()
{
return data ? "upload" : "download";

6
src/nix-channel/nix-channel.cc
View file

@ -94,7 +94,7 @@ static void update(const StringSet & channelNames)
// We want to download the url to a file to see if it's a tarball while also checking if we
// got redirected in the process, so that we can grab the various parts of a nix channel
// definition from a consistent location if the redirect changes mid-download.
auto result = fetchers::downloadFile(store, url, Headers {}, std::string(baseNameOf(url)), false);
auto result = fetchers::downloadFile(store, url, std::string(baseNameOf(url)), false);
auto filename = store->toRealPath(result.storePath);
url = result.effectiveUrl;
@ -119,9 +119,9 @@ static void update(const StringSet & channelNames)
if (!unpacked) {
// Download the channel tarball.
try {
filename = store->toRealPath(fetchers::downloadFile(store, url + "/nixexprs.tar.xz", Headers {}, "nixexprs.tar.xz", false).storePath);
filename = store->toRealPath(fetchers::downloadFile(store, url + "/nixexprs.tar.xz", "nixexprs.tar.xz", false).storePath);
} catch (FileTransferError & e) {
filename = store->toRealPath(fetchers::downloadFile(store, url + "/nixexprs.tar.bz2", Headers {}, "nixexprs.tar.bz2", false).storePath);
filename = store->toRealPath(fetchers::downloadFile(store, url + "/nixexprs.tar.bz2", "nixexprs.tar.bz2", false).storePath);
}
}