mirror of https://git.matrix.org/git/olm.git
75 lines
2.2 KiB
Nix
75 lines
2.2 KiB
Nix
{
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description = "An implementation of the Double Ratchet cryptographic ratchet";
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inputs.nixpkgs.url = "nixpkgs/c777cdf5c564015d5f63b09cc93bef4178b19b01";
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# c777cdf5c564015d5f63b09cc93bef4178b19b01 is current unstable. We can't use
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# the current stable release because of
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# https://github.com/emscripten-core/emscripten/issues/14995
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inputs.flake-utils.url = "github:numtide/flake-utils";
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inputs.npmlock2nix = {
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url = "github:nix-community/npmlock2nix";
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flake = false;
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};
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outputs = { self, nixpkgs, flake-utils, npmlock2nix }:
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(
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flake-utils.lib.eachDefaultSystem (system:
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let
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pkgs = import nixpkgs {
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inherit system;
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overlays = [
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(final: prev: {
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npmlock2nix = final.callPackage npmlock2nix {};
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})
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];
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};
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node_modules = pkgs.npmlock2nix.node_modules { src = ./javascript; };
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in
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rec {
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packages.javascript = pkgs.buildEmscriptenPackage {
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name = "olm";
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buildInputs = [ pkgs.gnumake pkgs.python3 pkgs.yarn ];
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src = ./.;
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postPatch = ''
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patchShebangs .
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'';
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configurePhase = "";
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buildPhase = ''
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export EM_CACHE=$TMPDIR
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make javascript/exported_functions.json
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make js
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'';
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output = [ "out" ];
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installPhase = ''
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mkdir -p $out/javascript
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cd javascript
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echo sha256: > checksums.txt
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sha256sum olm.js olm_legacy.js olm.wasm >> checksums.txt
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echo sha512: >> checksums.txt
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sha512sum olm.js olm_legacy.js olm.wasm >> checksums.txt
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cp package.json olm.js olm.wasm olm_legacy.js index.d.ts README.md checksums.txt $out/javascript
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cd ..
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'';
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checkPhase = ''
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cd javascript
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export HOME=$TMPDIR
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ln -s ${node_modules}/node_modules ./node_modules
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${pkgs.nodejs}/bin/npm test
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cd ..
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'';
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};
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defaultPackage = packages.javascript;
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}
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)
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);
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}
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