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47 lines
1.1 KiB
Nix
47 lines
1.1 KiB
Nix
{
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lib,
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buildGoModule,
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}:
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buildGoModule {
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name = "hello-go";
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src = ./src;
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vendorHash = null;
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env.CGO_ENABLED = 0;
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# go installs binary into $out/bin/$GOOS_$GOARCH/hello-go in cross compilation
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postInstall = ''
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[[ -f "$out/bin/hello-go" ]] || ln -s ./''${GOOS}_''${GOARCH}/hello-go $out/bin/hello-go
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'';
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meta = {
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description = "Simple program printing hello world in Go";
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longDescription = ''
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hello-go is a simple program printing "Hello, world!" written in Go,
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aiming at testing programs that involves analyzing executables or
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emulating foreign architectures, without pulling in a heavy cross
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toolchain.
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Specify target platform by setting GOOS and GOARCH:
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```nix
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hello-go.overrideAttrs (previousAttrs: {
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env = previousAttrs.env or { } // {
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GOOS = "linux";
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GOARCH = "arm64";
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};
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})
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```
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See https://pkg.go.dev/internal/platform#pkg-variables for a list
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of available platforms.
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'';
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license = lib.licenses.mit;
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maintainers = with lib.maintainers; [ aleksana ];
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mainProgram = "hello-go";
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};
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}
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