diff options
Diffstat (limited to 'pkgs/development/go-modules/generic/default.nix')
-rw-r--r-- | pkgs/development/go-modules/generic/default.nix | 40 |
1 files changed, 33 insertions, 7 deletions
diff --git a/pkgs/development/go-modules/generic/default.nix b/pkgs/development/go-modules/generic/default.nix index 89258062f26..4f4fa327517 100644 --- a/pkgs/development/go-modules/generic/default.nix +++ b/pkgs/development/go-modules/generic/default.nix @@ -1,4 +1,4 @@ -{ go, govers, parallel, lib }: +{ go, govers, parallel, lib, fetchgit }: { name, buildInputs ? [], nativeBuildInputs ? [], passthru ? {}, preFixup ? "" @@ -17,6 +17,9 @@ # Extra sources to include in the gopath , extraSrcs ? [ ] +# go2nix dependency file +, goDeps ? null + , dontRenameImports ? false # Do not enable this without good reason @@ -27,6 +30,8 @@ if disabled then throw "${name} not supported for go ${go.meta.branch}" else +with builtins; + let args = lib.filterAttrs (name: _: name != "extraSrcs") args'; @@ -35,6 +40,27 @@ let removeExpr = refs: lib.flip lib.concatMapStrings refs (ref: '' | sed "s,${ref},$(echo "${ref}" | sed "s,$NIX_STORE/[^-]*,$NIX_STORE/eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee,"),g" \ ''); + + dep2src = goDep: + { + inherit (goDep) goPackagePath; + src = if goDep.fetch.type == "git" then + fetchgit { + inherit (goDep.fetch) url rev sha256; + } + else {}; + }; + + importGodeps = { depsFile, filterPackages ? [] }: + let + deps = lib.importJSON depsFile; + external = filter (d: d ? include) deps; + direct = filter (d: d ? goPackagePath && (length filterPackages == 0 || elem d.goPackagePath filterPackages)) deps; + in + concatLists (map importGodeps (map (d: { depsFile = ./. + d.include; filterPackages = d.packages; }) external)) ++ (map dep2src direct); + + goPath = if goDeps != null then importGodeps { depsFile = goDeps; } ++ extraSrcs + else extraSrcs; in go.stdenv.mkDerivation ( @@ -53,13 +79,13 @@ go.stdenv.mkDerivation ( mkdir -p "go/src/$(dirname "$goPackagePath")" mv "$sourceRoot" "go/src/$goPackagePath" - '' + lib.flip lib.concatMapStrings extraSrcs ({ src, goPackagePath }: '' - mkdir extraSrc - (cd extraSrc; unpackFile "${src}") + '' + lib.flip lib.concatMapStrings goPath ({ src, goPackagePath }: '' + mkdir goPath + (cd goPath; unpackFile "${src}") mkdir -p "go/src/$(dirname "${goPackagePath}")" - chmod -R u+w extraSrc/* - mv extraSrc/* "go/src/${goPackagePath}" - rmdir extraSrc + chmod -R u+w goPath/* + mv goPath/* "go/src/${goPackagePath}" + rmdir goPath '') + '' export GOPATH=$NIX_BUILD_TOP/go:$GOPATH |