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pants13-pre: make it actually work on Linux

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Third time's a charm. Not sure how I thought that three different files
would download and have the same hash, but that's what the old code did.
This one should have the three distinct platform hashes.
This commit is contained in:
Dan Peebles 2017-05-24 07:52:48 -04:00
parent 45d3c49403
commit c05461fde6
1 changed files with 8 additions and 8 deletions
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16
pkgs/development/tools/build-managers/pants/default.nix
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@ -29,30 +29,30 @@ let
# fetchurl because we don't know the URL ahead of time, even though it's deterministic. So we have
# this downloader figure out the URL on the fly and then produce the deterministic result, so we
# can still be a fixed-output derivation.
pants13-native-engine-prefix = {
"x86_64-darwin" = "mac/10.11";
"x86_64-linux" = "linux/x86_64";
"i686-linux" = "linux/i386";
pants13-native-engine-info = {
"x86_64-darwin" = { prefix = "mac/10.11"; hash = "0n8z7rg0yfpxplvcw88lwv733zkhbzhc4w4zd4aznbcmfqdiz5br"; };
"x86_64-linux" = { prefix = "linux/x86_64"; hash = "0cva97899q902m61xnfawhbjrh5h751716sn6ljli9b8fl7b5sz4"; };
"i686-linux" = { prefix = "linux/i386"; hash = "1qckg0zsdq9x4jhn59pswbs11mxqxryl65qn42hrsvii2yxa9i5k"; };
}.${stdenv.system} or (throw "Unsupported system ${stdenv.system}!");
pants13-native-engine = runCommand "pants-native-${pants13-version}" {
buildInputs = [ curl ];
outputHashMode = "recursive";
outputHashAlgo = "sha256";
outputHash = "0n8z7rg0yfpxplvcw88lwv733zkhbzhc4w4zd4aznbcmfqdiz5br";
outputHash = pants13-native-engine-info.hash;
} ''
native_version=$(curl -k -L https://raw.githubusercontent.com/pantsbuild/pants/release_${pants13-version}/src/python/pants/engine/subsystem/native_engine_version)
curl -kLO "https://dl.bintray.com/pantsbuild/bin/build-support/bin/native-engine/${pants13-native-engine-prefix}/$native_version/native_engine.so"
curl -kLO "https://dl.bintray.com/pantsbuild/bin/build-support/bin/native-engine/${pants13-native-engine-info.prefix}/$native_version/native_engine.so"
# Ugh it tries to "download" from this prefix so let's just replicate their directory structure for now...
mkdir -p $out/bin/native-engine/${pants13-native-engine-prefix}/$native_version/
mkdir -p $out/bin/native-engine/${pants13-native-engine-info.prefix}/$native_version/
# These should behave the same way in Nix land and we try not to differentiate between OS revisions...
mkdir -p $out/bin/native-engine/mac/
ln -s 10.11 $out/bin/native-engine/mac/10.10
ln -s 10.11 $out/bin/native-engine/mac/10.12
cp native_engine.so $out/bin/native-engine/${pants13-native-engine-prefix}/$native_version/
cp native_engine.so $out/bin/native-engine/${pants13-native-engine-info.prefix}/$native_version/
'';
in {
pants =