push sheeet

pkgs/by-name/fl/flet-client-flutter/git_hashes.json

@@ -0,0 +1,13 @@
+{
+  "flet_ads": "sha256-uvfhwfuhw0by5CN9Z9VAUKrH9s2S4ltOf/93PDdGGKM=",
+  "flet_audio": "sha256-3xr0pYUylBNvswNvRath10A/EuCr4mTrTFjvlUAVgJQ=",
+  "flet_audio_recorder": "sha256-gOgd+6XZ0KJUG7bvxqyr5IjsNL/dy9RsJ0wbtMVr3bM=",
+  "flet_flashlight": "sha256-a/WnJdrSjM0FrYm/HghbocyGTMpT2xfa90z/Zv+Bp1Y=",
+  "flet_geolocator": "sha256-ZXt9rYWHr27FBzlQT1uxg5/l2E7JX1tDI3WgChx9DAs=",
+  "flet_lottie": "sha256-tpoMiI+rpD5HSqIsDvo0QNkwN4nifG3rJkUlVSHWNzM=",
+  "flet_map": "sha256-k42GK37MGdMI/QM04GuF0LQ6AAaL7mrZ6z9IGObYhYM=",
+  "flet_permission_handler": "sha256-Lj0bHcERjdfgUAbvPW7z58fAWT/BfKEJkBhNUrNVG9o=",
+  "flet_rive": "sha256-X8MRlnktjd5v0dfi9wvPvgl8lTgexfocgf5/ja7UpWk=",
+  "flet_video": "sha256-IfUkld4TZgtkIL1l1vmWFoCAzgVOEtALosmvkBZVq1M=",
+  "flet_webview": "sha256-wvypCJx5OuNYWcJMiW3L05PQI9ZY1tONebujI+EJu4E="
+}

pkgs/by-name/fl/flet-client-flutter/package.nix

@@ -0,0 +1,95 @@
+{
+  lib,
+  fetchFromGitHub,
+  pkg-config,
+  flutter329,
+  gst_all_1,
+  libunwind,
+  makeWrapper,
+  mimalloc,
+  orc,
+  python3,
+  nix,
+  gitUpdater,
+  nix-prefetch-git,
+  mpv-unwrapped,
+  libplacebo,
+  _experimental-update-script-combinators,
+  fletTarget ? "linux",
+}:
+
+flutter329.buildFlutterApplication rec {
+  pname = "flet-client-flutter";
+  version = "0.28.3";
+
+  src = fetchFromGitHub {
+    owner = "flet-dev";
+    repo = "flet";
+    tag = "v${version}";
+    hash = "sha256-fD42AcfU3a/7sNvLE81pd1jdwUn5dEro3uKzaRBCWIU=";
+  };
+
+  sourceRoot = "${src.name}/client";
+
+  gitHashes = lib.importJSON ./git_hashes.json;
+
+  cmakeFlags = [
+    "-DMIMALLOC_LIB=${mimalloc}/lib/mimalloc.o"
+  ];
+
+  targetFlutterPlatform = fletTarget;
+
+  pubspecLock = lib.importJSON ./pubspec.lock.json;
+
+  nativeBuildInputs = [
+    makeWrapper
+    mimalloc
+    pkg-config
+  ];
+
+  buildInputs = [
+    mpv-unwrapped
+    gst_all_1.gst-libav
+    gst_all_1.gst-plugins-base
+    gst_all_1.gst-vaapi
+    gst_all_1.gstreamer
+    libunwind
+    orc
+    mimalloc
+  ]
+  ++ mpv-unwrapped.buildInputs
+  ++ libplacebo.buildInputs;
+
+  passthru = {
+    updateScript = _experimental-update-script-combinators.sequence [
+      (gitUpdater { rev-prefix = "v"; })
+      {
+        command = [
+          "env"
+          "PATH=${
+            lib.makeBinPath [
+              (python3.withPackages (p: [ p.pyyaml ]))
+              nix-prefetch-git
+              nix
+            ]
+          }"
+          "python3"
+          ./update-lockfiles.py
+        ];
+        supportedFeatures = [ "silent" ];
+      }
+    ];
+  };
+
+  meta = {
+    description = "Framework that enables you to easily build realtime web, mobile, and desktop apps in Python. The frontend part";
+    homepage = "https://flet.dev/";
+    changelog = "https://github.com/flet-dev/flet/releases/tag/v${version}";
+    license = lib.licenses.asl20;
+    maintainers = with lib.maintainers; [
+      heyimnova
+      lucasew
+    ];
+    mainProgram = "flet";
+  };
+}

pkgs/by-name/fl/flet-client-flutter/update-lockfiles.py

@@ -0,0 +1,42 @@
+from argparse import ArgumentParser
+from pathlib import Path
+import json
+import subprocess
+import yaml
+
+THIS_FOLDER = Path(__file__).parent
+FLAKE_DIR = THIS_FOLDER
+while True:
+    assert str(FLAKE_DIR) != '/'
+    if (FLAKE_DIR / "flake.nix").exists():
+        break
+    FLAKE_DIR = FLAKE_DIR.parent
+
+source = Path(subprocess.run(['nix-build', FLAKE_DIR, '-A', 'flet-client-flutter.src', '--no-out-link'], stdout=subprocess.PIPE).stdout.decode('utf-8').strip())
+assert source.is_absolute()
+
+source_pubspec_lock = source / "client" / "pubspec.lock"
+
+output_pubspec = THIS_FOLDER / "pubspec.lock.json"
+output_git_hashes = THIS_FOLDER / "git_hashes.json"
+
+data = yaml.safe_load(source_pubspec_lock.open('r'))
+output_pubspec.write_text(json.dumps(data, indent=2) + "\n")
+
+output_data = {}
+
+def hash_git(package):
+    print(package)
+    resolved_ref = package['resolved-ref']
+    url = package['url']
+    full_output = subprocess.run(['nix-prefetch-git', '--url', url, '--rev', resolved_ref], stdout=subprocess.PIPE).stdout.decode('utf-8')
+    json_output = json.loads(full_output)
+    return json_output['hash']
+
+for name, package in data['packages'].items():
+    if package['source'] != 'git':
+        continue
+    hash = hash_git(package['description'])
+    output_data[name] = hash
+
+output_git_hashes.write_text(json.dumps(output_data, indent=2) + "\n")