mirror of
https://github.com/tale/headplane.git
synced 2026-07-26 07:48:14 +00:00
Aarnav Tale
41 lines
1.1 KiB
Nix
41 lines
1.1 KiB
Nix
{
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buildGoModule,
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go,
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}: let
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wasmExecJs =
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if builtins.pathExists "${go}/share/go/lib/wasm/wasm_exec.js"
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then "${go}/share/go/lib/wasm/wasm_exec.js"
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else if builtins.pathExists "${go}/lib/wasm/wasm_exec.js"
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then "${go}/lib/wasm/wasm_exec.js"
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else "${go}/share/go/misc/wasm/wasm_exec.js";
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in
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buildGoModule {
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pname = "headplane-ssh-wasm";
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version = (builtins.fromJSON (builtins.readFile ../package.json)).version;
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src = ../.;
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subPackages = ["cmd/hp_ssh"];
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vendorHash = "sha256-MvrqKMD+A+qBZmzQv+T9920U5uJop+pjfJpZdm2ZqEA=";
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env.CGO_ENABLED = 0;
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nativeBuildInputs = [go];
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buildPhase = ''
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export GOOS=js
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export GOARCH=wasm
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# Patch Tailscale's derphttp to include DERPPort in WebSocket URLs.
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# Without this, DERP servers on non-443 ports fail in WASM builds.
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if [ -f patches/tailscale-derp-port.patch ]; then
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patch -d vendor -p1 < patches/tailscale-derp-port.patch
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fi
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go build -mod=vendor -o hp_ssh.wasm ./cmd/hp_ssh
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'';
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installPhase = ''
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mkdir -p $out
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cp hp_ssh.wasm $out/
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cp ${wasmExecJs} $out/wasm_exec.js
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'';
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}
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