paisa: init at 0.7.3

pkgs/by-name/pa/paisa/package.nix

@@ -0,0 +1,98 @@
+{
+  lib,
+  buildGoModule,
+  buildNpmPackage,
+  fetchFromGitHub,
+  # nodejs_22,
+  nodejs_20,
+  versionCheckHook,
+  node-gyp,
+  python311,
+  pkg-config,
+  cairo,
+  giflib,
+  libjpeg,
+  libpng,
+  librsvg,
+  pango,
+  pixman,
+}:
+
+let
+  # paisa docker builds with nodejs 22, but we need node 20 so we can build
+  # node-canvas from source (which currently fails with nodejs 22 due to some
+  # deprecations in the v8 javascript engine and nan c++
+  buildNpmPackage' = buildNpmPackage.override { nodejs = nodejs_20; };
+in
+buildGoModule (finalAttrs: {
+  pname = "paisa";
+  version = "0.7.3";
+
+  src = fetchFromGitHub {
+    owner = "ananthakumaran";
+    repo = "paisa";
+    tag = "v${finalAttrs.version}";
+    hash = "sha256-nJpyqEOlXNvnMvheWtfUMARBgQRk8TpXHyVsXDxJ3oo=";
+  };
+
+  subPackages = [ "." ];
+
+  vendorHash = "sha256-KnHJ6+aMahTeNdbRcRAgBERGVYen/tM/tDcFI/NyLdE=";
+  frontend = buildNpmPackage' {
+    pname = "paisa-frontend";
+    inherit (finalAttrs) version src;
+
+    npmDepsHash = "sha256-8LPW9pcipVMWuZ4wOlpAOaRdT5o1gom39gqcfmhY1eE=";
+
+    buildInputs = [
+      # needed for building node-canvas from source which is a dependency of
+      # pdfjs
+      # https://github.com/Automattic/node-canvas/blob/master/Readme.md#compiling
+      cairo
+      giflib
+      libjpeg
+      libpng
+      librsvg
+      pango
+      pixman
+    ];
+
+    nativeBuildInputs = [
+      # building node-canvas with node-gyp will fail if using a newer python
+      # version:
+      # File "/build/source/node_modules/node-gyp/gyp/gyp_main.py", line 42, in
+      # <module> npm error ModuleNotFoundError: No module named 'distutils'
+      python311
+      pkg-config
+      node-gyp
+    ];
+
+    postBuild = ''
+      mkdir -p $out/web/
+      cp -r web/static $out/web/
+    '';
+  };
+
+  env.CGO_ENABLED = 1;
+
+  doCheck = true;
+
+  doInstallCheck = true;
+  nativeInstallCheckInputs = [
+    versionCheckHook
+  ];
+  versionCheckProgramArg = "version";
+
+  preBuild = ''
+    cp -r ${finalAttrs.frontend}/web/static ./web
+  '';
+
+  meta = {
+    homepage = "https://paisa.fyi/";
+    changelog = "https://github.com/ananthakumaran/paisa/releases/tag/v${finalAttrs.version}";
+    description = "Paisa is a Personal finance manager. It builds on top of the ledger double entry accounting tool.";
+    license = lib.licenses.agpl3Only;
+    mainProgram = "paisa";
+    maintainers = with lib.maintainers; [ skowalak ];
+  };
+})