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style: format entire depot with nixpkgs-fmt

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This CL can be used to compare the style of nixpkgs-fmt against other
formatters (nixpkgs, alejandra).

Change-Id: I87c6abff6bcb546b02ead15ad0405f81e01b6d9e
Reviewed-on: https://cl.tvl.fyi/c/depot/+/4397
Tested-by: BuildkiteCI
Reviewed-by: sterni <sternenseemann@systemli.org>
Reviewed-by: lukegb <lukegb@tvl.fyi>
Reviewed-by: wpcarro <wpcarro@gmail.com>
Reviewed-by: Profpatsch <mail@profpatsch.de>
Reviewed-by: kanepyork <rikingcoding@gmail.com>
Reviewed-by: tazjin <tazjin@tvl.su>
Reviewed-by: cynthia <cynthia@tvl.fyi>
Reviewed-by: edef <edef@edef.eu>
Reviewed-by: eta <tvl@eta.st>
Reviewed-by: grfn <grfn@gws.fyi>
This commit is contained in:
Vincent Ambo 2022-01-30 19:06:58 +03:00 • committed by tazjin
parent 2d10d60fac
commit aa122cbae7
310 changed files with 7278 additions and 5490 deletions
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87
nix/buildGo/default.nix
View file

@ -4,8 +4,9 @@
# buildGo provides Nix functions to build Go packages in the style of Bazel's
# rules_go.
{ pkgs ? import <nixpkgs> {}
, ... }:
{ pkgs ? import <nixpkgs> { }
, ...
}:
let
inherit (builtins)
@ -40,7 +41,7 @@ let
xFlags = x_defs: spaceOut (map (k: "-X ${k}=${x_defs."${k}"}") (attrNames x_defs));
pathToName = p: replaceStrings ["/"] ["_"] (toString p);
pathToName = p: replaceStrings [ "/" ] [ "_" ] (toString p);
# Add an `overrideGo` attribute to a function result that works
# similar to `overrideAttrs`, but is used specifically for the
@ -52,49 +53,50 @@ let
# High-level build functions
# Build a Go program out of the specified files and dependencies.
program = { name, srcs, deps ? [], x_defs ? {} }:
let uniqueDeps = allDeps (map (d: d.gopkg) deps);
in runCommand name {} ''
${go}/bin/go tool compile -o ${name}.a -trimpath=$PWD -trimpath=${go} ${includeSources uniqueDeps} ${spaceOut srcs}
mkdir -p $out/bin
export GOROOT_FINAL=go
${go}/bin/go tool link -o $out/bin/${name} -buildid nix ${xFlags x_defs} ${includeLibs uniqueDeps} ${name}.a
'';
program = { name, srcs, deps ? [ ], x_defs ? { } }:
let uniqueDeps = allDeps (map (d: d.gopkg) deps);
in runCommand name { } ''
${go}/bin/go tool compile -o ${name}.a -trimpath=$PWD -trimpath=${go} ${includeSources uniqueDeps} ${spaceOut srcs}
mkdir -p $out/bin
export GOROOT_FINAL=go
${go}/bin/go tool link -o $out/bin/${name} -buildid nix ${xFlags x_defs} ${includeLibs uniqueDeps} ${name}.a
'';
# Build a Go library assembled out of the specified files.
#
# This outputs both the sources and compiled binary, as both are
# needed when downstream packages depend on it.
package = { name, srcs, deps ? [], path ? name, sfiles ? [] }:
let
uniqueDeps = allDeps (map (d: d.gopkg) deps);
package = { name, srcs, deps ? [ ], path ? name, sfiles ? [ ] }:
let
uniqueDeps = allDeps (map (d: d.gopkg) deps);
# The build steps below need to be executed conditionally for Go
# assembly if the analyser detected any *.s files.
#
# This is required for several popular packages (e.g. x/sys).
ifAsm = do: lib.optionalString (sfiles != []) do;
asmBuild = ifAsm ''
${go}/bin/go tool asm -trimpath $PWD -I $PWD -I ${go}/share/go/pkg/include -D GOOS_linux -D GOARCH_amd64 -gensymabis -o ./symabis ${spaceOut sfiles}
${go}/bin/go tool asm -trimpath $PWD -I $PWD -I ${go}/share/go/pkg/include -D GOOS_linux -D GOARCH_amd64 -o ./asm.o ${spaceOut sfiles}
'';
asmLink = ifAsm "-symabis ./symabis -asmhdr $out/go_asm.h";
asmPack = ifAsm ''
${go}/bin/go tool pack r $out/${path}.a ./asm.o
'';
# The build steps below need to be executed conditionally for Go
# assembly if the analyser detected any *.s files.
#
# This is required for several popular packages (e.g. x/sys).
ifAsm = do: lib.optionalString (sfiles != [ ]) do;
asmBuild = ifAsm ''
${go}/bin/go tool asm -trimpath $PWD -I $PWD -I ${go}/share/go/pkg/include -D GOOS_linux -D GOARCH_amd64 -gensymabis -o ./symabis ${spaceOut sfiles}
${go}/bin/go tool asm -trimpath $PWD -I $PWD -I ${go}/share/go/pkg/include -D GOOS_linux -D GOARCH_amd64 -o ./asm.o ${spaceOut sfiles}
'';
asmLink = ifAsm "-symabis ./symabis -asmhdr $out/go_asm.h";
asmPack = ifAsm ''
${go}/bin/go tool pack r $out/${path}.a ./asm.o
'';
gopkg = (runCommand "golib-${name}" {} ''
mkdir -p $out/${path}
${srcList path (map (s: "${s}") srcs)}
${asmBuild}
${go}/bin/go tool compile -pack ${asmLink} -o $out/${path}.a -trimpath=$PWD -trimpath=${go} -p ${path} ${includeSources uniqueDeps} ${spaceOut srcs}
${asmPack}
'') // {
inherit gopkg;
goDeps = uniqueDeps;
goImportPath = path;
};
in gopkg;
gopkg = (runCommand "golib-${name}" { } ''
mkdir -p $out/${path}
${srcList path (map (s: "${s}") srcs)}
${asmBuild}
${go}/bin/go tool compile -pack ${asmLink} -o $out/${path}.a -trimpath=$PWD -trimpath=${go} -p ${path} ${includeSources uniqueDeps} ${spaceOut srcs}
${asmPack}
'') // {
inherit gopkg;
goDeps = uniqueDeps;
goImportPath = path;
};
in
gopkg;
# Build a tree of Go libraries out of an external Go source
# directory that follows the standard Go layout and was not built
@ -110,10 +112,10 @@ let
};
# Build a Go library out of the specified protobuf definition.
proto = { name, proto, path ? name, goPackage ? name, extraDeps ? [] }: (makeOverridable package) {
proto = { name, proto, path ? name, goPackage ? name, extraDeps ? [ ] }: (makeOverridable package) {
inherit name path;
deps = [ protoLibs.goProto.proto.gopkg ] ++ extraDeps;
srcs = lib.singleton (runCommand "goproto-${name}.pb.go" {} ''
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}
@ -124,7 +126,8 @@ let
# Build a Go library out of the specified gRPC definition.
grpc = args: proto (args // { extraDeps = [ protoLibs.goGrpc.gopkg ]; });
in {
in
{
# Only the high-level builder functions are exposed, but made
# overrideable.
program = makeOverridable program;