Nix: package web dependencies

contrib/package/nix/copyparty/default.nix

@@ -2,6 +2,9 @@
   lib,
   buildPythonApplication,
   fetchurl,
+  runCommand,
+  compressDrvWeb,
+  pigz,
   util-linux,
   python,
   setuptools,
@@ -20,6 +23,16 @@
   partftpy,
   fusepy, # for partyfuse
 
+  # deps in /copyparty/web/deps
+  marked,
+  easy-mde,
+  busy-mp3,
+  copyparty-fonts,
+  asmcrypto,
+  hash-wasm,
+  prism,
+  fusepy-copyparty,
+
   # use argon2id-hashed passwords in config files (sha2 is always available)
   withHashedPasswords ? true,
 
@@ -72,6 +85,26 @@
 let
   pinData = lib.importJSON ./pin.json;
   runtimeDeps = ([ util-linux ] ++ extraPackages ++ lib.optional withMediaProcessing ffmpeg);
+
+  sitePackages = drv: "${drv.outPath}/lib/python${lib.versions.majorMinor python.version}/site-packages";
+  nodeModules = drv: "${drv.outPath}/lib/node_modules";
+  webDeps = runCommand "copyparty-webdeps" {
+    nativeBuildInputs = [ util-linux ];
+  } ''
+    mkdir $out
+    cp --verbose -r --target-directory $out \
+      ${copyparty-fonts}/*  ${prism}/* \
+      ${sitePackages fusepy-copyparty}/fuse.py \
+      ${nodeModules easy-mde}/easymde/dist/* \
+      ${nodeModules marked}/marked/marked.min.js
+    cp ${busy-mp3} $out/busy.mp3.gz
+    cp ${hash-wasm}/sha512.umd.min.js $out/sha512.hw.js
+    cp ${nodeModules asmcrypto}/@openpgp/asmcrypto.js/asmcrypto.all.es5.js $out/sha512.ac.js
+    rename -v ".min" "" $out/*
+  '';
+  smolWebDeps = compressDrvWeb webDeps {
+    compressors.gz = "${lib.getExe pigz} -11 -I 2048 --force {}";
+  };
 in
 buildPythonApplication {
   pname = "copyparty";
@@ -103,6 +136,14 @@ buildPythonApplication {
   build-system = [
     setuptools
   ];
+  # Build webdeps when building from source
+  preBuild = lib.optionalString (true) ''
+    # TODO: remove this when we build this from source.
+    # This is just so that we can try this without building from source
+    rm -r copyparty/web/deps/* && touch copyparty/web/deps/__init__.py
+
+    cp -vr ${smolWebDeps}/* copyparty/web/deps/
+  '';
   meta = {
     description = "Turn almost any device into a file server";
     longDescription = ''

contrib/package/nix/deps/asmcrypto/default.nix

@@ -0,0 +1,28 @@
+{ buildNpmPackage, fetchFromGitHub, jq, nodejs_20}:
+buildNpmPackage rec {
+  pname = "asmcrypto";
+  version = "c72492f4a66e17a0e5dd8ad7874de354f3ccdaa5";
+
+  src = fetchFromGitHub {
+    owner = "openpgpjs";
+    repo = "asmcrypto.js";
+    rev = version;
+    hash = "sha256-nuRVRrET+HIjho+d5MHVIk4iKJg967CqMAuvAQoJNmI=";
+  };
+
+  nativeBuildInputs = [ jq ];
+
+  postPatch = ''
+    echo "export { Sha512 } from './hash/sha512/sha512';" > src/entry-export_all.ts
+  '';
+
+  npmDepsHash = "sha256-QlGyILr4B3H1bW4vpAeuT7FkkUWGQg2DqpZn8uDh2po=";
+
+  # Some assertion fails with newer node
+  nodejs = nodejs_20;
+
+  npmBuildScript = "prepare";
+
+  # This has broken symlinks for some reason, and Nix doesn't like it
+  postInstall = "rm -r $out/lib/node_modules/@openpgp/asmcrypto.js/node_modules/.bin/";
+}

contrib/package/nix/deps/busy-mp3/default.nix

@@ -0,0 +1,8 @@
+{ runCommand, sox, lame, pigz }: runCommand "busy-mp3"
+{
+  nativeBuildInputs = [ sox lame pigz ];
+}
+  ''
+    ${builtins.readFile ./../../../../../scripts/deps-docker/busy-mp3.sh}
+    mv /dev/shm/busy.mp3.gz $out
+  ''

contrib/package/nix/deps/codemirror/default.nix

@@ -0,0 +1,32 @@
+{
+  lib,
+  buildNpmPackage,
+  fetchFromGitHub,
+}:
+
+buildNpmPackage rec {
+  pname = "codemirror";
+  version = "5.65.18";
+
+  src = fetchFromGitHub {
+    owner = "codemirror";
+    repo = "codemirror5";
+    tag = version;
+    hash = "sha256-VQTpLaTYfJRUKUjLgomE6TijHIZszQqH0L+khErruAU=";
+  };
+
+  env.PUPPETEER_SKIP_CHROMIUM_DOWNLOAD = true;
+
+  npmDepsHash = "sha256-OjftAKA4YQIHJqfZ0yuZbIWtgAJOLSeroLua3FA+rTk=";
+
+  patches = [
+    ./../../../../../scripts/deps-docker/codemirror.patch
+  ];
+
+  postPatch = ''
+    # Upstream doesn't have a package-lock.json
+    cp ${./package-lock.json} ./package-lock.json
+
+    sed -ri '/^var urlRE = /d' mode/gfm/gfm.js
+  '';
+}