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Don't remove Content-Encoding in fetchurl / nix-prefetch-url

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Fixes #1568.
This commit is contained in:
Eelco Dolstra 2017-09-18 11:07:28 +02:00
parent 5324bb9399
commit aca4f7dff0
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GPG key ID: 8170B4726D7198DE
4 changed files with 7 additions and 2 deletions
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1
src/libstore/builtins.cc
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@ -27,6 +27,7 @@ void builtinFetchurl(const BasicDerivation & drv, const std::string & netrcData)
the result anyway. */
DownloadRequest request(url);
request.verifyTLS = false;
request.decompress = false;
/* Note: have to use a fresh downloader here because we're in
a forked process. */

3
src/libstore/download.cc
View file

@ -269,7 +269,8 @@ struct CurlDownloader : public Downloader
done = true;
try {
result.data = decodeContent(encoding, ref<std::string>(result.data));
if (request.decompress)
result.data = decodeContent(encoding, ref<std::string>(result.data));
callSuccess(success, failure, const_cast<const DownloadResult &>(result));
act.progress(result.data->size(), result.data->size());
} catch (...) {

1
src/libstore/download.hh
View file

@ -17,6 +17,7 @@ struct DownloadRequest
size_t tries = 5;
unsigned int baseRetryTimeMs = 250;
ActivityId parentAct;
bool decompress = true;
DownloadRequest(const std::string & uri)
: uri(uri), parentAct(curActivity) { }

4
src/nix-prefetch-url/nix-prefetch-url.cc
View file

@ -158,7 +158,9 @@ int main(int argc, char * * argv)
auto actualUri = resolveMirrorUri(state, uri);
/* Download the file. */
auto result = getDownloader()->download(DownloadRequest(actualUri));
DownloadRequest req(actualUri);
req.decompress = false;
auto result = getDownloader()->download(req);
AutoDelete tmpDir(createTempDir(), true);
Path tmpFile = (Path) tmpDir + "/tmp";