maurice/snix
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

runProgram(): Distinguish between empty input and no input

Browse source 
For example, if we call brotli with an empty input, it shouldn't read
from the caller's stdin.
This commit is contained in:
Eelco Dolstra 2017-03-15 14:40:47 +01:00
parent 042975ea8e
commit 25dff2b7db
No known key found for this signature in database
GPG key ID: 8170B4726D7198DE
5 changed files with 30 additions and 15 deletions
Download patch file Download diff file Expand all files Collapse all files

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

@ -170,10 +170,10 @@ int main(int argc, char * * argv)
Path unpacked = (Path) tmpDir + "/unpacked";
createDirs(unpacked);
if (hasSuffix(baseNameOf(uri), ".zip"))
runProgram("unzip", true, {"-qq", tmpFile, "-d", unpacked}, "");
runProgram("unzip", true, {"-qq", tmpFile, "-d", unpacked});
else
// FIXME: this requires GNU tar for decompression.
runProgram("tar", true, {"xf", tmpFile, "-C", unpacked}, "");
runProgram("tar", true, {"xf", tmpFile, "-C", unpacked});
/* If the archive unpacks to a single file/directory, then use
that as the top-level. */