Commit 0ba51a51 authored by zowoq's avatar zowoq
Browse files

buildGoModule: alias vendorSha256 to vendorHash

parent 656eb1cb

pkgs/build-support/go/module.nix

+9 −28
Original line number Diff line number Diff line
@@ -19,10 +19,7 @@ 
#

# if vendorHash is null, then we won't fetch any dependencies and

# rely on the vendor folder within the source.

, vendorHash ? "_unset"

# same as vendorHash, but outputHashAlgo is hardcoded to sha256

# so regular base32 sha256 hashes work

, vendorSha256 ? "_unset"

, vendorHash ? args'.vendorSha256 or (throw "buildGoModule: vendorHash is missing")

# Whether to delete the vendor folder supplied with the source.

, deleteVendor ? false

# Whether to fetch (go mod download) and proxy the vendor directory.
@@ -52,23 +49,12 @@ 
, ... }@args':



assert goPackagePath != "" -> throw "`goPackagePath` is not needed with `buildGoModule`";

assert (vendorSha256 == "_unset" && vendorHash == "_unset") -> throw "either `vendorHash` or `vendorSha256` is required";

assert (vendorSha256 != "_unset" && vendorHash != "_unset") -> throw "both `vendorHash` and `vendorSha256` set. only one can be set.";

assert (args' ? vendorHash && args' ? vendorSha256) -> throw "both `vendorHash` and `vendorSha256` set. only one can be set.";



let

  hasAnyVendorHash = (vendorSha256 != null && vendorSha256 != "_unset") || (vendorHash != null && vendorHash != "_unset");

  vendorHashType =

    if hasAnyVendorHash then

      if vendorSha256 != null && vendorSha256 != "_unset" then

        "sha256"

      else

        "sri"

    else

      null;



  args = removeAttrs args' [ "overrideModAttrs" "vendorSha256" "vendorHash" ];



  go-modules = if hasAnyVendorHash then stdenv.mkDerivation (let modArgs = {

  go-modules = if (vendorHash != null) then stdenv.mkDerivation (let modArgs = {



    name = "${name}-go-modules";
@@ -114,7 +100,7 @@ let 
      fi

    '' + ''

      if [ -d vendor ]; then

        echo "vendor folder exists, please set 'vendorHash = null;' or 'vendorSha256 = null;' in your expression"

        echo "vendor folder exists, please set 'vendorHash = null;' in your expression"

        exit 10

      fi
@@ -144,7 +130,7 @@ let 
    ''}



      if ! [ "$(ls -A $out)" ]; then

        echo "vendor folder is empty, please set 'vendorHash = null;' or 'vendorSha256 = null;' in your expression"

        echo "vendor folder is empty, please set 'vendorHash = null;' in your expression"

        exit 10

      fi
@@ -155,14 +141,9 @@ let 
  }; in modArgs // (

      {

        outputHashMode = "recursive";

      } // (if (vendorHashType == "sha256") then {

        outputHashAlgo = "sha256";

        outputHash = vendorSha256;

      } else {

        outputHash = vendorHash;

      }) // (lib.optionalAttrs (vendorHashType == "sri" && vendorHash == "") {

        outputHashAlgo = "sha256";

      })

        outputHashAlgo = if args' ? vendorSha256 || vendorHash == "" then "sha256" else null;

      }

  ) // overrideModAttrs modArgs) else "";



  package = stdenv.mkDerivation (args // {
@@ -182,7 +163,7 @@ let 
      export GOPROXY=off

      export GOSUMDB=off

      cd "$modRoot"

    '' + lib.optionalString hasAnyVendorHash ''

    '' + lib.optionalString (vendorHash != null) ''

      ${if proxyVendor then ''

        export GOPROXY=file://${go-modules}

      '' else ''
@@ -309,7 +290,7 @@ let 


    disallowedReferences = lib.optional (!allowGoReference) go;



    passthru = passthru // { inherit go go-modules vendorSha256 vendorHash; };

    passthru = passthru // { inherit go go-modules vendorHash; } // { inherit (args') vendorSha256; };



    meta = {

      # Add default meta information