diff options
Diffstat (limited to 'nix')
| -rw-r--r-- | nix/buildGo/README.md | 27 | ||||
| -rw-r--r-- | nix/buildGo/default.nix | 22 | ||||
| -rw-r--r-- | nix/buildGo/proto.nix | 87 |
3 files changed, 2 insertions, 134 deletions
diff --git a/nix/buildGo/README.md b/nix/buildGo/README.md index 37e0c06933f9..e9667c039ab7 100644 --- a/nix/buildGo/README.md +++ b/nix/buildGo/README.md @@ -2,8 +2,7 @@ buildGo.nix =========== This is an alternative [Nix][] build system for [Go][]. It supports building Go -libraries and programs, and even automatically generating Protobuf & gRPC -libraries. +libraries and programs. *Note:* This will probably end up being folded into [Nixery][]. @@ -33,7 +32,6 @@ Given a program layout like this: ├── lib <-- some library component │ ├── bar.go │ └── foo.go -├── api.proto <-- gRPC API definition ├── main.go <-- program implementation └── default.nix <-- build instructions ``` @@ -44,11 +42,6 @@ The contents of `default.nix` could look like this: { buildGo }: let - api = buildGo.grpc { - name = "someapi"; - proto = ./api.proto; - }; - lib = buildGo.package { name = "somelib"; srcs = [ @@ -58,7 +51,7 @@ let }; in buildGo.program { name = "my-program"; - deps = [ api lib ]; + deps = [ lib ]; srcs = [ ./main.go @@ -105,22 +98,6 @@ in buildGo.program { | `src` | `path` | Path to the source **directory** | yes | | `deps` | `list<drv>` | List of dependencies (i.e. other Go packages) | no | - For some examples of how `buildGo.external` is used, check out - [`proto.nix`](./proto.nix). - -* `buildGo.proto`: Build a Go library out of the specified Protobuf definition. - - | parameter | type | use | required? | - |-------------|-------------|--------------------------------------------------|-----------| - | `name` | `string` | Name for the resulting library | yes | - | `proto` | `path` | Path to the Protobuf definition file | yes | - | `path` | `string` | Import path for the resulting Go library | no | - | `extraDeps` | `list<drv>` | Additional Go dependencies to add to the library | no | - -* `buildGo.grpc`: Build a Go library out of the specified gRPC definition. - - The parameters are identical to `buildGo.proto`. - ## Current status This project is work-in-progress. Crucially it is lacking the following features: diff --git a/nix/buildGo/default.nix b/nix/buildGo/default.nix index 97b8bd226492..bd2e32330060 100644 --- a/nix/buildGo/default.nix +++ b/nix/buildGo/default.nix @@ -111,33 +111,11 @@ let # named "gopkg", and an attribute named "gobin" for binaries. external = import ./external { inherit pkgs program package; }; - # Import support libraries needed for protobuf & gRPC support - protoLibs = import ./proto.nix { - inherit external; - }; - - # Build a Go library out of the specified protobuf definition. - proto = { name, proto, path ? name, goPackage ? name, extraDeps ? [ ] }: (makeOverridable package) { - inherit name path; - deps = [ protoLibs.goProto.proto.gopkg ] ++ extraDeps; - srcs = lib.singleton (runCommand "goproto-${name}.pb.go" { } '' - cp ${proto} ${baseNameOf proto} - ${protobuf}/bin/protoc --plugin=${protoLibs.goProto.protoc-gen-go.gopkg}/bin/protoc-gen-go \ - --go_out=plugins=grpc,import_path=${baseNameOf path}:. ${baseNameOf proto} - mv ./${goPackage}/*.pb.go $out - ''); - }; - - # Build a Go library out of the specified gRPC definition. - grpc = args: proto (args // { extraDeps = [ protoLibs.goGrpc.gopkg ]; }); - in { # Only the high-level builder functions are exposed, but made # overrideable. program = makeOverridable program; package = makeOverridable package; - proto = makeOverridable proto; - grpc = makeOverridable grpc; external = makeOverridable external; } diff --git a/nix/buildGo/proto.nix b/nix/buildGo/proto.nix deleted file mode 100644 index 6c37f758ced7..000000000000 --- a/nix/buildGo/proto.nix +++ /dev/null @@ -1,87 +0,0 @@ -# Copyright 2019 Google LLC. -# SPDX-License-Identifier: Apache-2.0 -# -# This file provides derivations for the dependencies of a gRPC -# service in Go. - -{ external }: - -let - inherit (builtins) fetchGit map; -in -rec { - goProto = external { - path = "github.com/golang/protobuf"; - src = fetchGit { - url = "https://github.com/golang/protobuf"; - rev = "ed6926b37a637426117ccab59282c3839528a700"; - }; - }; - - xnet = external { - path = "golang.org/x/net"; - - src = fetchGit { - url = "https://go.googlesource.com/net"; - rev = "ffdde105785063a81acd95bdf89ea53f6e0aac2d"; - }; - - deps = [ - xtext.secure.bidirule - xtext.unicode.bidi - xtext.unicode.norm - ]; - }; - - xsys = external { - path = "golang.org/x/sys"; - src = fetchGit { - url = "https://go.googlesource.com/sys"; - rev = "bd437916bb0eb726b873ee8e9b2dcf212d32e2fd"; - }; - }; - - xtext = external { - path = "golang.org/x/text"; - src = fetchGit { - url = "https://go.googlesource.com/text"; - rev = "cbf43d21aaebfdfeb81d91a5f444d13a3046e686"; - }; - }; - - genproto = external { - path = "google.golang.org/genproto"; - src = fetchGit { - url = "https://github.com/google/go-genproto"; - # necessary because https://github.com/NixOS/nix/issues/1923 - ref = "main"; - rev = "83cc0476cb11ea0da33dacd4c6354ab192de6fe6"; - }; - - deps = with goProto; [ - proto - ptypes.any - ]; - }; - - goGrpc = external { - path = "google.golang.org/grpc"; - deps = ([ - xnet.trace - xnet.http2 - xsys.unix - xnet.http2.hpack - genproto.googleapis.rpc.status - ] ++ (with goProto; [ - proto - ptypes - ptypes.duration - ptypes.timestamp - ])); - - src = fetchGit { - url = "https://github.com/grpc/grpc-go"; - rev = "d8e3da36ac481ef00e510ca119f6b68177713689"; - }; - }; -} |