feat: Make moxxmpp docs buildable using flakes

.gitignore

@@ -13,3 +13,6 @@ pubspec.lock
 
 # Omit pubspec override files generated by melos
 **/pubspec_overrides.yaml
+
+# Flake results
+result

flake.lock

@@ -15,7 +15,56 @@
         "type": "github"
       }
     },
+    "flake-utils_2": {
+      "locked": {
+        "lastModified": 1649676176,
+        "narHash": "sha256-OWKJratjt2RW151VUlJPRALb7OU2S5s+f0vLj4o1bHM=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "a4b154ebbdc88c8498a5c7b01589addc9e9cb678",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "nix-dart": {
+      "inputs": {
+        "flake-utils": "flake-utils_2",
+        "nixpkgs": "nixpkgs",
+        "pub2nix": "pub2nix"
+      },
+      "locked": {
+        "lastModified": 1652213615,
+        "narHash": "sha256-+eehm2JlhoKgY+Ea4DTxDMei/x4Fgz7S+ZPqWpZysuI=",
+        "owner": "tadfisher",
+        "repo": "nix-dart",
+        "rev": "6f686ddf984306d944e9b5adf9f35f3a0a0a70b7",
+        "type": "github"
+      },
+      "original": {
+        "owner": "tadfisher",
+        "repo": "nix-dart",
+        "type": "github"
+      }
+    },
     "nixpkgs": {
+      "locked": {
+        "lastModified": 1652133925,
+        "narHash": "sha256-kfATGChLe9/fQVZkXN9G71JAVMlhePv1qDbaRKklkQs=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "51d859cdab1ef58755bd342d45352fc607f5e59b",
+        "type": "github"
+      },
+      "original": {
+        "id": "nixpkgs",
+        "type": "indirect"
+      }
+    },
+    "nixpkgs_2": {
       "locked": {
         "lastModified": 1667610399,
         "narHash": "sha256-XZd0f4ZWAY0QOoUSdiNWj/eFiKb4B9CJPtl9uO9SYY4=",
@@ -31,10 +80,27 @@
         "type": "github"
       }
     },
+    "pub2nix": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1594192744,
+        "narHash": "sha256-pDvcXSG1Mh2BpwkqAcNDJzcupV3pIAAtZJLfkiHMAz4=",
+        "owner": "paulyoung",
+        "repo": "pub2nix",
+        "rev": "0c7ecca590fcd1616db8c6468f799ffef36c85e9",
+        "type": "github"
+      },
+      "original": {
+        "owner": "paulyoung",
+        "repo": "pub2nix",
+        "type": "github"
+      }
+    },
     "root": {
       "inputs": {
         "flake-utils": "flake-utils",
-        "nixpkgs": "nixpkgs"
+        "nix-dart": "nix-dart",
+        "nixpkgs": "nixpkgs_2"
       }
     }
   },

flake.nix

@@ -3,15 +3,23 @@
   inputs = {
     nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
     flake-utils.url = "github:numtide/flake-utils";
+    nix-dart.url = "github:tadfisher/nix-dart";
   };
 
-  outputs = { self, nixpkgs, flake-utils }: flake-utils.lib.eachDefaultSystem (system: let
+  outputs = { self, nixpkgs, flake-utils, nix-dart }: flake-utils.lib.eachDefaultSystem (system: let
     pkgs = import nixpkgs {
       inherit system;
       config = {
         android_sdk.accept_license = true;
         allowUnfree = true;
       };
+
+      overlays = [
+        (prev: final: {
+          pub2nix-lock = nix-dart.packages."${system}".pub2nix-lock;
+          buildDartPackage = (nix-dart.overlay prev final).buildDartPackage;
+        })
+      ];
     };
     android = pkgs.androidenv.composeAndroidPackages {
       # TODO: Find a way to pin these
@@ -30,14 +38,29 @@
       useGoogleTVAddOns = false;
     };
     pinnedJDK = pkgs.jdk;
+
+    pythonEnv = pkgs.python3.withPackages (ps: with ps; [
+      pyyaml
+      requests
+    ]);
+
+    moxxmppPubCache = import ./nix/pubcache.moxxmpp.nix {
+      inherit (pkgs) fetchzip runCommand;
+    };
   in {
+    packages = {
+      moxxmppDartDocs = pkgs.callPackage ./nix/moxxmpp-docs.nix {
+        inherit (moxxmppPubCache) pubCache;
+      };
+    };
+
     devShell = pkgs.mkShell {
       buildInputs = with pkgs; [
-        flutter pinnedJDK android.platform-tools dart # Flutter/Android
+        flutter pinnedJDK android.platform-tools dart pub2nix-lock # Dart
 	      gitlint # Code hygiene
 	      ripgrep # General utilities 
 
-        # Flutter dependencies for linux desktop
+        # Flutter dependencies for Linux desktop
         atk
         cairo
         clang
@@ -53,6 +76,9 @@
         pkg-config
         xorg.libX11
         xorg.xorgproto
+
+        # Dev
+        pythonEnv
       ];
 
       CPATH = "${pkgs.xorg.libX11.dev}/include:${pkgs.xorg.xorgproto}/include";

nix/moxxmpp-docs.nix

@@ -0,0 +1,35 @@
+{
+  stdenv
+, pubCache
+, dart
+, lib
+}:
+
+stdenv.mkDerivation {
+  pname = "moxxmpp-docs";
+  version = "0.2.0";
+
+  PUB_CACHE = "${pubCache}";
+  
+  src = "${./..}/packages/moxxmpp";
+
+  buildPhase = ''
+    runHook preBuild
+
+    (
+    set -x
+    echo $PUB_CACHE
+    ${dart}/bin/dart pub get --no-precompile --offline
+    )
+
+    runHook postBuild
+  '';
+
+  installPhase = ''
+    runHook preInstall
+
+    ${dart}/bin/dart doc -o $out
+
+    runHook postInstall
+  '';
+}

nix/moxxmpp.lock

@@ -0,0 +1,730 @@
+packages:
+  _fe_analyzer_shared:
+    archive_url: https://pub.dartlang.org/packages/_fe_analyzer_shared/versions/50.0.0.tar.gz
+    dependency: transitive
+    description:
+      name: _fe_analyzer_shared
+      url: https://pub.dartlang.org
+    sha256: 1hyd5pmjcfyvfwhsc0wq6k0229abmqq5zn95g31hh42bklb2gci5
+    source: hosted
+    version: 50.0.0
+  analyzer:
+    archive_url: https://pub.dartlang.org/packages/analyzer/versions/5.2.0.tar.gz
+    dependency: transitive
+    description:
+      name: analyzer
+      url: https://pub.dartlang.org
+    sha256: 0niy5b3w39aywpjpw5a84pxdilhh3zzv1c22x8ywml756pybmj4r
+    source: hosted
+    version: 5.2.0
+  args:
+    archive_url: https://pub.dartlang.org/packages/args/versions/2.3.1.tar.gz
+    dependency: transitive
+    description:
+      name: args
+      url: https://pub.dartlang.org
+    sha256: 0c78zkzg2d2kzw1qrpiyrj1qvm4pr0yhnzapbqk347m780ha408g
+    source: hosted
+    version: 2.3.1
+  async:
+    archive_url: https://pub.dartlang.org/packages/async/versions/2.10.0.tar.gz
+    dependency: transitive
+    description:
+      name: async
+      url: https://pub.dartlang.org
+    sha256: 00hhylamsjcqmcbxlsrfimri63gb384l31r9mqvacn6c6bvk4yfx
+    source: hosted
+    version: 2.10.0
+  boolean_selector:
+    archive_url: https://pub.dartlang.org/packages/boolean_selector/versions/2.1.1.tar.gz
+    dependency: transitive
+    description:
+      name: boolean_selector
+      url: https://pub.dartlang.org
+    sha256: 0hxq8072hb89q9s91xlz9fvrjxfy7hw6jkdwkph5dp77df841kmj
+    source: hosted
+    version: 2.1.1
+  build:
+    archive_url: https://pub.dartlang.org/packages/build/versions/2.3.1.tar.gz
+    dependency: transitive
+    description:
+      name: build
+      url: https://pub.dartlang.org
+    sha256: 1x6nkii6kqy6y7ck0151yfhc9lp2nvbhznnhdi2mxr8afk6jxigd
+    source: hosted
+    version: 2.3.1
+  build_config:
+    archive_url: https://pub.dartlang.org/packages/build_config/versions/1.1.1.tar.gz
+    dependency: transitive
+    description:
+      name: build_config
+      url: https://pub.dartlang.org
+    sha256: 092rrbhbdy9fk50jqb1fwj1sfk415fi43irvsd0hk5w90gn8vazj
+    source: hosted
+    version: 1.1.1
+  build_daemon:
+    archive_url: https://pub.dartlang.org/packages/build_daemon/versions/3.1.0.tar.gz
+    dependency: transitive
+    description:
+      name: build_daemon
+      url: https://pub.dartlang.org
+    sha256: 0b6hnwjc3gi5g7cnpy8xyiqigcrs0xp51c7y7v1pqn9v75g25w6j
+    source: hosted
+    version: 3.1.0
+  build_resolvers:
+    archive_url: https://pub.dartlang.org/packages/build_resolvers/versions/2.1.0.tar.gz
+    dependency: transitive
+    description:
+      name: build_resolvers
+      url: https://pub.dartlang.org
+    sha256: 0fnrisgq6rnvbqsf8v43hb11kr1qq6azrxbsvx3wwimd37nxx8m5
+    source: hosted
+    version: 2.1.0
+  build_runner:
+    archive_url: https://pub.dartlang.org/packages/build_runner/versions/2.3.2.tar.gz
+    dependency: direct dev
+    description:
+      name: build_runner
+      url: https://pub.dartlang.org
+    sha256: 0246bxl9rxgil55fhfzi7csd9a56blj9s1j1z79717hiyzsr60x6
+    source: hosted
+    version: 2.3.2
+  build_runner_core:
+    archive_url: https://pub.dartlang.org/packages/build_runner_core/versions/7.2.7.tar.gz
+    dependency: transitive
+    description:
+      name: build_runner_core
+      url: https://pub.dartlang.org
+    sha256: 0bpil0fw0dag3vbnin9p945ymi7xjgkiy7jrq9j52plljf7cnf5z
+    source: hosted
+    version: 7.2.7
+  built_collection:
+    archive_url: https://pub.dartlang.org/packages/built_collection/versions/5.1.1.tar.gz
+    dependency: transitive
+    description:
+      name: built_collection
+      url: https://pub.dartlang.org
+    sha256: 0bqjahxr42q84w91nhv3n4cr580l3s3ffx3vgzyyypgqnrck0hv3
+    source: hosted
+    version: 5.1.1
+  built_value:
+    archive_url: https://pub.dartlang.org/packages/built_value/versions/8.4.2.tar.gz
+    dependency: transitive
+    description:
+      name: built_value
+      url: https://pub.dartlang.org
+    sha256: 0sslr4258snvcj8qhbdk6wapka174als0viyxddwqlnhs7dlci8i
+    source: hosted
+    version: 8.4.2
+  checked_yaml:
+    archive_url: https://pub.dartlang.org/packages/checked_yaml/versions/2.0.1.tar.gz
+    dependency: transitive
+    description:
+      name: checked_yaml
+      url: https://pub.dartlang.org
+    sha256: 1gf7ankc5jb7mk17br87ajv05pfg6vb8nf35ay6c35w8jp70ra7k
+    source: hosted
+    version: 2.0.1
+  code_builder:
+    archive_url: https://pub.dartlang.org/packages/code_builder/versions/4.3.0.tar.gz
+    dependency: transitive
+    description:
+      name: code_builder
+      url: https://pub.dartlang.org
+    sha256: 1vl9dl23yd0zjw52ndrazijs6dw83fg1rvyb2gfdpd6n1lj9nbhg
+    source: hosted
+    version: 4.3.0
+  collection:
+    archive_url: https://pub.dartlang.org/packages/collection/versions/1.17.0.tar.gz
+    dependency: direct main
+    description:
+      name: collection
+      url: https://pub.dartlang.org
+    sha256: 1iyl3v3j7mj3sxjf63b1kc182fwrwd04mjp5x2i61hic8ihfw545
+    source: hosted
+    version: 1.17.0
+  convert:
+    archive_url: https://pub.dartlang.org/packages/convert/versions/3.1.1.tar.gz
+    dependency: transitive
+    description:
+      name: convert
+      url: https://pub.dartlang.org
+    sha256: 0adsigjk3l1c31i6k91p28dqyjlgwiqrs4lky5djrm2scf8k6cri
+    source: hosted
+    version: 3.1.1
+  coverage:
+    archive_url: https://pub.dartlang.org/packages/coverage/versions/1.6.1.tar.gz
+    dependency: transitive
+    description:
+      name: coverage
+      url: https://pub.dartlang.org
+    sha256: 0akbg1yp2h4vprc8r9xvrpgvp5d26h7m80h5sbzgr5dlis1bcw0d
+    source: hosted
+    version: 1.6.1
+  crypto:
+    archive_url: https://pub.dartlang.org/packages/crypto/versions/3.0.2.tar.gz
+    dependency: transitive
+    description:
+      name: crypto
+      url: https://pub.dartlang.org
+    sha256: 1kjfb8fvdxazmv9ps2iqdhb8kcr31115h0nwn6v4xmr71k8jb8ds
+    source: hosted
+    version: 3.0.2
+  cryptography:
+    archive_url: https://pub.dartlang.org/packages/cryptography/versions/2.0.5.tar.gz
+    dependency: direct main
+    description:
+      name: cryptography
+      url: https://pub.dartlang.org
+    sha256: 0jqph45d9lbhdakprnb84c3qhk4aq05hhb1pmn8w23yhl41ypijs
+    source: hosted
+    version: 2.0.5
+  dart_style:
+    archive_url: https://pub.dartlang.org/packages/dart_style/versions/2.2.4.tar.gz
+    dependency: transitive
+    description:
+      name: dart_style
+      url: https://pub.dartlang.org
+    sha256: 01wg15kalbjlh4i3xbawc9zk8yrk28qhak7xp7mlwn2syhdckn7v
+    source: hosted
+    version: 2.2.4
+  file:
+    archive_url: https://pub.dartlang.org/packages/file/versions/6.1.4.tar.gz
+    dependency: transitive
+    description:
+      name: file
+      url: https://pub.dartlang.org
+    sha256: 0ajcfblf8d4dicp1sgzkbrhd0b0v0d8wl70jsnf5drjck3p3ppk7
+    source: hosted
+    version: 6.1.4
+  fixnum:
+    archive_url: https://pub.dartlang.org/packages/fixnum/versions/1.0.1.tar.gz
+    dependency: transitive
+    description:
+      name: fixnum
+      url: https://pub.dartlang.org
+    sha256: 1m8cdfqp9d6w1cik3fwz9bai1wf9j11rjv2z0zlv7ich87q9kkjk
+    source: hosted
+    version: 1.0.1
+  freezed:
+    archive_url: https://pub.dartlang.org/packages/freezed/versions/2.1.1.tar.gz
+    dependency: direct main
+    description:
+      name: freezed
+      url: https://pub.dartlang.org
+    sha256: 1i9s4djf4vlz56zqn8brcck3n7sk07qay23wmaan991cqydd10iq
+    source: hosted
+    version: 2.1.1
+  freezed_annotation:
+    archive_url: https://pub.dartlang.org/packages/freezed_annotation/versions/2.1.0.tar.gz
+    dependency: direct main
+    description:
+      name: freezed_annotation
+      url: https://pub.dartlang.org
+    sha256: 0ym120dh1lpfnb68gxh1finm8p9l445q5x10aw8269y469b9k9z3
+    source: hosted
+    version: 2.1.0
+  frontend_server_client:
+    archive_url: https://pub.dartlang.org/packages/frontend_server_client/versions/3.1.0.tar.gz
+    dependency: transitive
+    description:
+      name: frontend_server_client
+      url: https://pub.dartlang.org
+    sha256: 0nv4avkv2if9hdcfzckz36f3mclv7vxchivrg8j3miaqhnjvv4bj
+    source: hosted
+    version: 3.1.0
+  glob:
+    archive_url: https://pub.dartlang.org/packages/glob/versions/2.1.0.tar.gz
+    dependency: transitive
+    description:
+      name: glob
+      url: https://pub.dartlang.org
+    sha256: 0a6gbwsbz6rkg35dkff0zv88rvcflqdmda90hdfpn7jp1z1w9rhs
+    source: hosted
+    version: 2.1.0
+  graphs:
+    archive_url: https://pub.dartlang.org/packages/graphs/versions/2.2.0.tar.gz
+    dependency: transitive
+    description:
+      name: graphs
+      url: https://pub.dartlang.org
+    sha256: 0cr6dgs1a7ln2ir5gd0kiwpn787lk4dwhqfjv8876hkkr1rv80m9
+    source: hosted
+    version: 2.2.0
+  hex:
+    archive_url: https://pub.dartlang.org/packages/hex/versions/0.2.0.tar.gz
+    dependency: direct main
+    description:
+      name: hex
+      url: https://pub.dartlang.org
+    sha256: 19w3f90mdiy06a6kf8hlwc4jn4cxixkj106kc3g3bis27ar7smkh
+    source: hosted
+    version: 0.2.0
+  http_multi_server:
+    archive_url: https://pub.dartlang.org/packages/http_multi_server/versions/3.2.1.tar.gz
+    dependency: transitive
+    description:
+      name: http_multi_server
+      url: https://pub.dartlang.org
+    sha256: 1zdcm04z85jahb2hs7qs85rh974kw49hffhy9cn1gfda3077dvql
+    source: hosted
+    version: 3.2.1
+  http_parser:
+    archive_url: https://pub.dartlang.org/packages/http_parser/versions/4.0.2.tar.gz
+    dependency: transitive
+    description:
+      name: http_parser
+      url: https://pub.dartlang.org
+    sha256: 027c4sjkhkkx3sk1aqs6s4djb87syi9h521qpm1bf21bq3gga5jd
+    source: hosted
+    version: 4.0.2
+  io:
+    archive_url: https://pub.dartlang.org/packages/io/versions/1.0.3.tar.gz
+    dependency: transitive
+    description:
+      name: io
+      url: https://pub.dartlang.org
+    sha256: 1bp5l8hkrp6fjj7zw9af51hxyp52sjspc5558lq0lmi453l0czni
+    source: hosted
+    version: 1.0.3
+  js:
+    archive_url: https://pub.dartlang.org/packages/js/versions/0.6.5.tar.gz
+    dependency: transitive
+    description:
+      name: js
+      url: https://pub.dartlang.org
+    sha256: 13fbxgyg1v6bmzvxamg6494vk3923fn3mgxj6f4y476aqwk99n50
+    source: hosted
+    version: 0.6.5
+  json_annotation:
+    archive_url: https://pub.dartlang.org/packages/json_annotation/versions/4.7.0.tar.gz
+    dependency: transitive
+    description:
+      name: json_annotation
+      url: https://pub.dartlang.org
+    sha256: 1p9nvn33psx2zbalhyqjw8gr4agd76jj5jq0fdz0i584c7l77bby
+    source: hosted
+    version: 4.7.0
+  json_serializable:
+    archive_url: https://pub.dartlang.org/packages/json_serializable/versions/6.5.4.tar.gz
+    dependency: direct main
+    description:
+      name: json_serializable
+      url: https://pub.dartlang.org
+    sha256: 04d7laaxrbiybcgbv3y223hy8d6n9f84h5lv9sv79zd9ffzkb2hg
+    source: hosted
+    version: 6.5.4
+  logging:
+    archive_url: https://pub.dartlang.org/packages/logging/versions/1.0.2.tar.gz
+    dependency: direct main
+    description:
+      name: logging
+      url: https://pub.dartlang.org
+    sha256: 0hl1mjh662c44ci7z60x92i0jsyqg1zm6k6fc89n9pdcxsqdpwfs
+    source: hosted
+    version: 1.0.2
+  matcher:
+    archive_url: https://pub.dartlang.org/packages/matcher/versions/0.12.13.tar.gz
+    dependency: transitive
+    description:
+      name: matcher
+      url: https://pub.dartlang.org
+    sha256: 0pjgc38clnjbv124n8bh724db1wcc4kk125j7dxl0icz7clvm0p0
+    source: hosted
+    version: 0.12.13
+  meta:
+    archive_url: https://pub.dartlang.org/packages/meta/versions/1.8.0.tar.gz
+    dependency: direct main
+    description:
+      name: meta
+      url: https://pub.dartlang.org
+    sha256: 01kqdd25nln5a219pr94s66p27m0kpqz0wpmwnm24kdy3ngif1v5
+    source: hosted
+    version: 1.8.0
+  mime:
+    archive_url: https://pub.dartlang.org/packages/mime/versions/1.0.2.tar.gz
+    dependency: transitive
+    description:
+      name: mime
+      url: https://pub.dartlang.org
+    sha256: 1dr3qikzvp10q1saka7azki5gk2kkf2v7k9wfqjsyxmza2zlv896
+    source: hosted
+    version: 1.0.2
+  moxlib:
+    archive_url: https://git.polynom.me/api/packages/moxxy/pub/api/packages/moxlib/files/0.1.5.tar.gz
+    dependency: direct main
+    description:
+      name: moxlib
+      url: https://git.polynom.me/api/packages/Moxxy/pub/
+    sha256: 1j52xglpwy8c7dbylc3f6vrh0p52xhhwqs4h0qcqk8c1rvjn5czq
+    source: hosted
+    version: 0.1.5
+  node_preamble:
+    archive_url: https://pub.dartlang.org/packages/node_preamble/versions/2.0.1.tar.gz
+    dependency: transitive
+    description:
+      name: node_preamble
+      url: https://pub.dartlang.org
+    sha256: 0i0gfc2yqa09182vc01lj47qpq98kfm9m8h4n8c5fby0mjd0lvyx
+    source: hosted
+    version: 2.0.1
+  omemo_dart:
+    archive_url: https://git.polynom.me/api/packages/PapaTutuWawa/pub/api/packages/omemo_dart/files/0.4.3.tar.gz
+    dependency: direct main
+    description:
+      name: omemo_dart
+      url: https://git.polynom.me/api/packages/PapaTutuWawa/pub/
+    sha256: 09x3jqa11hjdjp31nxnz91j6jssbc2f8a1lh44fmkc0d79hs8bbi
+    source: hosted
+    version: 0.4.3
+  package_config:
+    archive_url: https://pub.dartlang.org/packages/package_config/versions/2.1.0.tar.gz
+    dependency: transitive
+    description:
+      name: package_config
+      url: https://pub.dartlang.org
+    sha256: 1d4l0i4cby344zj45f5shrg2pkw1i1jn03kx0qqh0l7gh1ha7bpc
+    source: hosted
+    version: 2.1.0
+  path:
+    archive_url: https://pub.dartlang.org/packages/path/versions/1.8.2.tar.gz
+    dependency: transitive
+    description:
+      name: path
+      url: https://pub.dartlang.org
+    sha256: 16ggdh29ciy7h8sdshhwmxn6dd12sfbykf2j82c56iwhhlljq181
+    source: hosted
+    version: 1.8.2
+  pedantic:
+    archive_url: https://pub.dartlang.org/packages/pedantic/versions/1.11.1.tar.gz
+    dependency: transitive
+    description:
+      name: pedantic
+      url: https://pub.dartlang.org
+    sha256: 10ch0h3hi6cfwiz2ihfkh6m36m75c0m7fd0wwqaqggffsj2dn8ad
+    source: hosted
+    version: 1.11.1
+  petitparser:
+    archive_url: https://pub.dartlang.org/packages/petitparser/versions/5.1.0.tar.gz
+    dependency: transitive
+    description:
+      name: petitparser
+      url: https://pub.dartlang.org
+    sha256: 1pqqqqiy9ald24qsi24q9qrr0zphgpsrnrv9rlx4vwr6xak7d8c0
+    source: hosted
+    version: 5.1.0
+  pinenacl:
+    archive_url: https://pub.dartlang.org/packages/pinenacl/versions/0.5.1.tar.gz
+    dependency: transitive
+    description:
+      name: pinenacl
+      url: https://pub.dartlang.org
+    sha256: 0didjgva658z90hbcmhd0y8w1b8v86dp6gabfhylnw1aixl47cxg
+    source: hosted
+    version: 0.5.1
+  pool:
+    archive_url: https://pub.dartlang.org/packages/pool/versions/1.5.1.tar.gz
+    dependency: transitive
+    description:
+      name: pool
+      url: https://pub.dartlang.org
+    sha256: 0wmzs46hjszv3ayhr1p5l7xza7q9rkg2q9z4swmhdqmhlz3c50x4
+    source: hosted
+    version: 1.5.1
+  pub_semver:
+    archive_url: https://pub.dartlang.org/packages/pub_semver/versions/2.1.2.tar.gz
+    dependency: transitive
+    description:
+      name: pub_semver
+      url: https://pub.dartlang.org
+    sha256: 1vsj5c1f2dza4l5zmjix4zh65lp8gsg6pw01h57pijx2id0g4bwi
+    source: hosted
+    version: 2.1.2
+  pubspec_parse:
+    archive_url: https://pub.dartlang.org/packages/pubspec_parse/versions/1.2.1.tar.gz
+    dependency: transitive
+    description:
+      name: pubspec_parse
+      url: https://pub.dartlang.org
+    sha256: 19dmr9k4wsqjnhlzp1lbrw8dv7a1gnwmr8l5j9zlw407rmfg20d1
+    source: hosted
+    version: 1.2.1
+  random_string:
+    archive_url: https://pub.dartlang.org/packages/random_string/versions/2.3.1.tar.gz
+    dependency: direct main
+    description:
+      name: random_string
+      url: https://pub.dartlang.org
+    sha256: 11cjiv75sgldvk3x7w6j77lgi08r6737wm94m3ylabylsr6zdyff
+    source: hosted
+    version: 2.3.1
+  saslprep:
+    archive_url: https://pub.dartlang.org/packages/saslprep/versions/1.0.2.tar.gz
+    dependency: direct main
+    description:
+      name: saslprep
+      url: https://pub.dartlang.org
+    sha256: 04lss0xvm6p801p8306jdxg7k0b28kr6n65dz2f57dkca237kcw7
+    source: hosted
+    version: 1.0.2
+  shelf:
+    archive_url: https://pub.dartlang.org/packages/shelf/versions/1.4.0.tar.gz
+    dependency: transitive
+    description:
+      name: shelf
+      url: https://pub.dartlang.org
+    sha256: 0x2xl7glrnq0hdxpy2i94a4wxbdrd6dm46hvhzgjn8alsm8z0wz1
+    source: hosted
+    version: 1.4.0
+  shelf_packages_handler:
+    archive_url: https://pub.dartlang.org/packages/shelf_packages_handler/versions/3.0.1.tar.gz
+    dependency: transitive
+    description:
+      name: shelf_packages_handler
+      url: https://pub.dartlang.org
+    sha256: 199rbdbifj46lg3iynznnsbs8zr4dfcw0s7wan8v73nvpqvli82q
+    source: hosted
+    version: 3.0.1
+  shelf_static:
+    archive_url: https://pub.dartlang.org/packages/shelf_static/versions/1.1.1.tar.gz
+    dependency: transitive
+    description:
+      name: shelf_static
+      url: https://pub.dartlang.org
+    sha256: 1kqbaslz7bna9lldda3ibrjg0gczbzlwgm9cic8shg0bnl0v3s34
+    source: hosted
+    version: 1.1.1
+  shelf_web_socket:
+    archive_url: https://pub.dartlang.org/packages/shelf_web_socket/versions/1.0.3.tar.gz
+    dependency: transitive
+    description:
+      name: shelf_web_socket
+      url: https://pub.dartlang.org
+    sha256: 0rr87nx2wdf9alippxiidqlgi82fbprnsarr1jswg9qin0yy4jpn
+    source: hosted
+    version: 1.0.3
+  source_gen:
+    archive_url: https://pub.dartlang.org/packages/source_gen/versions/1.2.6.tar.gz
+    dependency: transitive
+    description:
+      name: source_gen
+      url: https://pub.dartlang.org
+    sha256: 1kxgx782lzpjhv736h0pz3lnxpcgiy05h0ysy0q77gix8q09i1hz
+    source: hosted
+    version: 1.2.6
+  source_helper:
+    archive_url: https://pub.dartlang.org/packages/source_helper/versions/1.3.3.tar.gz
+    dependency: transitive
+    description:
+      name: source_helper
+      url: https://pub.dartlang.org
+    sha256: 044kzmzlfpx93s4raz5avijahizmvai0zvl0lbm4wi93ynhdp1pd
+    source: hosted
+    version: 1.3.3
+  source_map_stack_trace:
+    archive_url: https://pub.dartlang.org/packages/source_map_stack_trace/versions/2.1.1.tar.gz
+    dependency: transitive
+    description:
+      name: source_map_stack_trace
+      url: https://pub.dartlang.org
+    sha256: 0b5d4c5n5qd3j8n10gp1khhr508wfl3819bhk6xnl34qxz8n032k
+    source: hosted
+    version: 2.1.1
+  source_maps:
+    archive_url: https://pub.dartlang.org/packages/source_maps/versions/0.10.11.tar.gz
+    dependency: transitive
+    description:
+      name: source_maps
+      url: https://pub.dartlang.org
+    sha256: 18ixrlz3l2alk3hp0884qj0mcgzhxmjpg6nq0n1200pfy62pc4z6
+    source: hosted
+    version: 0.10.11
+  source_span:
+    archive_url: https://pub.dartlang.org/packages/source_span/versions/1.9.1.tar.gz
+    dependency: transitive
+    description:
+      name: source_span
+      url: https://pub.dartlang.org
+    sha256: 1lq4sy7lw15qsv9cijf6l48p16qr19r7njzwr4pxn8vv1kh6rb86
+    source: hosted
+    version: 1.9.1
+  stack_trace:
+    archive_url: https://pub.dartlang.org/packages/stack_trace/versions/1.11.0.tar.gz
+    dependency: transitive
+    description:
+      name: stack_trace
+      url: https://pub.dartlang.org
+    sha256: 0bggqvvpkrfvqz24bnir4959k0c45azc3zivk4lyv3mvba6092na
+    source: hosted
+    version: 1.11.0
+  stream_channel:
+    archive_url: https://pub.dartlang.org/packages/stream_channel/versions/2.1.1.tar.gz
+    dependency: transitive
+    description:
+      name: stream_channel
+      url: https://pub.dartlang.org
+    sha256: 054by84c60yxphr3qgg6f82gg6d22a54aqjp265anlm8dwz1ji32
+    source: hosted
+    version: 2.1.1
+  stream_transform:
+    archive_url: https://pub.dartlang.org/packages/stream_transform/versions/2.1.0.tar.gz
+    dependency: transitive
+    description:
+      name: stream_transform
+      url: https://pub.dartlang.org
+    sha256: 0jq6767v9ds17i2nd6mdd9i0f7nvsgg3dz74d0v54x66axjgr0gp
+    source: hosted
+    version: 2.1.0
+  string_scanner:
+    archive_url: https://pub.dartlang.org/packages/string_scanner/versions/1.2.0.tar.gz
+    dependency: transitive
+    description:
+      name: string_scanner
+      url: https://pub.dartlang.org
+    sha256: 0p1r0v2923avwfg03rk0pmc6f21m0zxpcx6i57xygd25k6hdfi00
+    source: hosted
+    version: 1.2.0
+  synchronized:
+    archive_url: https://pub.dartlang.org/packages/synchronized/versions/3.0.0%2B2.tar.gz
+    dependency: direct main
+    description:
+      name: synchronized
+      url: https://pub.dartlang.org
+    sha256: 1j6108cq1hbcqpwhk9sah8q3gcidd7222bzhha2nk9syxhzqy82i
+    source: hosted
+    version: 3.0.0+2
+  term_glyph:
+    archive_url: https://pub.dartlang.org/packages/term_glyph/versions/1.2.1.tar.gz
+    dependency: transitive
+    description:
+      name: term_glyph
+      url: https://pub.dartlang.org
+    sha256: 1x8nspxaccls0sxjamp703yp55yxdvhj6wg21lzwd296i9rwlxh9
+    source: hosted
+    version: 1.2.1
+  test:
+    archive_url: https://pub.dartlang.org/packages/test/versions/1.22.0.tar.gz
+    dependency: direct dev
+    description:
+      name: test
+      url: https://pub.dartlang.org
+    sha256: 08kimbjvkdw3bkj7za36p3yqdr8dnlb5v30c250kvdncb7k09h4x
+    source: hosted
+    version: 1.22.0
+  test_api:
+    archive_url: https://pub.dartlang.org/packages/test_api/versions/0.4.16.tar.gz
+    dependency: transitive
+    description:
+      name: test_api
+      url: https://pub.dartlang.org
+    sha256: 0mfyjpqkkmaqdh7xygrydx12591wq9ll816f61n80dc6rmkdx7px
+    source: hosted
+    version: 0.4.16
+  test_core:
+    archive_url: https://pub.dartlang.org/packages/test_core/versions/0.4.20.tar.gz
+    dependency: transitive
+    description:
+      name: test_core
+      url: https://pub.dartlang.org
+    sha256: 1r8dnvkxxvh55z1c8lrsja1m0dkf5i4lgwwqixcx0mqvxx5w3005
+    source: hosted
+    version: 0.4.20
+  timing:
+    archive_url: https://pub.dartlang.org/packages/timing/versions/1.0.0.tar.gz
+    dependency: transitive
+    description:
+      name: timing
+      url: https://pub.dartlang.org
+    sha256: 0a02znvy0fbzr0n4ai67pp8in7w6m768aynkk1kp5lnmgy17ppsg
+    source: hosted
+    version: 1.0.0
+  typed_data:
+    archive_url: https://pub.dartlang.org/packages/typed_data/versions/1.3.1.tar.gz
+    dependency: transitive
+    description:
+      name: typed_data
+      url: https://pub.dartlang.org
+    sha256: 1x402bvyzdmdvmyqhyfamjxf54p9j8sa8ns2n5dwsdhnfqbw859g
+    source: hosted
+    version: 1.3.1
+  unorm_dart:
+    archive_url: https://pub.dartlang.org/packages/unorm_dart/versions/0.2.0.tar.gz
+    dependency: transitive
+    description:
+      name: unorm_dart
+      url: https://pub.dartlang.org
+    sha256: 05kyk2764yz14pzgx00i7h5b1lzh8kjqnxspfzyf8z920bcgbz0v
+    source: hosted
+    version: 0.2.0
+  uuid:
+    archive_url: https://pub.dartlang.org/packages/uuid/versions/3.0.5.tar.gz
+    dependency: direct main
+    description:
+      name: uuid
+      url: https://pub.dartlang.org
+    sha256: 12lsynr07lw9848jknmzxvzn3ia12xdj07iiva0vg0qjvpq7ladg
+    source: hosted
+    version: 3.0.5
+  very_good_analysis:
+    archive_url: https://pub.dartlang.org/packages/very_good_analysis/versions/3.1.0.tar.gz
+    dependency: direct dev
+    description:
+      name: very_good_analysis
+      url: https://pub.dartlang.org
+    sha256: 1p2dh8aahbqyyqfzbsxswafgxnmxgisjq2xfp008skyh7imk6sz4
+    source: hosted
+    version: 3.1.0
+  vm_service:
+    archive_url: https://pub.dartlang.org/packages/vm_service/versions/9.4.0.tar.gz
+    dependency: transitive
+    description:
+      name: vm_service
+      url: https://pub.dartlang.org
+    sha256: 05xaxaxzyfls6jklw1hzws2jmina1cjk10gbl7a63djh1ghnzjb5
+    source: hosted
+    version: 9.4.0
+  watcher:
+    archive_url: https://pub.dartlang.org/packages/watcher/versions/1.0.2.tar.gz
+    dependency: transitive
+    description:
+      name: watcher
+      url: https://pub.dartlang.org
+    sha256: 1sk7gvwa7s0h4l652qrgbh7l8wyqc6nr6lki8m4rj55720p0fnyg
+    source: hosted
+    version: 1.0.2
+  web_socket_channel:
+    archive_url: https://pub.dartlang.org/packages/web_socket_channel/versions/2.2.0.tar.gz
+    dependency: transitive
+    description:
+      name: web_socket_channel
+      url: https://pub.dartlang.org
+    sha256: 147amn05v1f1a1grxjr7yzgshrczjwijwiywggsv6dgic8kxyj5a
+    source: hosted
+    version: 2.2.0
+  webkit_inspection_protocol:
+    archive_url: https://pub.dartlang.org/packages/webkit_inspection_protocol/versions/1.2.0.tar.gz
+    dependency: transitive
+    description:
+      name: webkit_inspection_protocol
+      url: https://pub.dartlang.org
+    sha256: 0z400dzw7gf68a3wm95xi2mf461iigkyq6x69xgi7qs3fvpmn3hx
+    source: hosted
+    version: 1.2.0
+  xml:
+    archive_url: https://pub.dartlang.org/packages/xml/versions/6.2.0.tar.gz
+    dependency: direct main
+    description:
+      name: xml
+      url: https://pub.dartlang.org
+    sha256: 0jwknkfcnb5svg6r01xjsj0aiw06mlx54pgay1ymaaqm2mjhyz01
+    source: hosted
+    version: 6.2.0
+  yaml:
+    archive_url: https://pub.dartlang.org/packages/yaml/versions/3.1.1.tar.gz
+    dependency: transitive
+    description:
+      name: yaml
+      url: https://pub.dartlang.org
+    sha256: 0mqqmzn3c9rr38b5xm312fz1vyp6vb36lm477r9hak77bxzpp0iw
+    source: hosted
+    version: 3.1.1

nix/pubcache.moxxmpp.nix

@@ -0,0 +1,814 @@
+{fetchzip, runCommand} : rec {
+  _fe_analyzer_shared = fetchzip {
+    sha256 = "1hyd5pmjcfyvfwhsc0wq6k0229abmqq5zn95g31hh42bklb2gci5";
+    url = "https://pub.dartlang.org/packages/_fe_analyzer_shared/versions/50.0.0.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  analyzer = fetchzip {
+    sha256 = "0niy5b3w39aywpjpw5a84pxdilhh3zzv1c22x8ywml756pybmj4r";
+    url = "https://pub.dartlang.org/packages/analyzer/versions/5.2.0.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  args = fetchzip {
+    sha256 = "0c78zkzg2d2kzw1qrpiyrj1qvm4pr0yhnzapbqk347m780ha408g";
+    url = "https://pub.dartlang.org/packages/args/versions/2.3.1.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  async = fetchzip {
+    sha256 = "00hhylamsjcqmcbxlsrfimri63gb384l31r9mqvacn6c6bvk4yfx";
+    url = "https://pub.dartlang.org/packages/async/versions/2.10.0.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  boolean_selector = fetchzip {
+    sha256 = "0hxq8072hb89q9s91xlz9fvrjxfy7hw6jkdwkph5dp77df841kmj";
+    url = "https://pub.dartlang.org/packages/boolean_selector/versions/2.1.1.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  build = fetchzip {
+    sha256 = "1x6nkii6kqy6y7ck0151yfhc9lp2nvbhznnhdi2mxr8afk6jxigd";
+    url = "https://pub.dartlang.org/packages/build/versions/2.3.1.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  build_config = fetchzip {
+    sha256 = "092rrbhbdy9fk50jqb1fwj1sfk415fi43irvsd0hk5w90gn8vazj";
+    url = "https://pub.dartlang.org/packages/build_config/versions/1.1.1.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  build_daemon = fetchzip {
+    sha256 = "0b6hnwjc3gi5g7cnpy8xyiqigcrs0xp51c7y7v1pqn9v75g25w6j";
+    url = "https://pub.dartlang.org/packages/build_daemon/versions/3.1.0.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  build_resolvers = fetchzip {
+    sha256 = "0fnrisgq6rnvbqsf8v43hb11kr1qq6azrxbsvx3wwimd37nxx8m5";
+    url = "https://pub.dartlang.org/packages/build_resolvers/versions/2.1.0.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  build_runner = fetchzip {
+    sha256 = "0246bxl9rxgil55fhfzi7csd9a56blj9s1j1z79717hiyzsr60x6";
+    url = "https://pub.dartlang.org/packages/build_runner/versions/2.3.2.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  build_runner_core = fetchzip {
+    sha256 = "0bpil0fw0dag3vbnin9p945ymi7xjgkiy7jrq9j52plljf7cnf5z";
+    url = "https://pub.dartlang.org/packages/build_runner_core/versions/7.2.7.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  built_collection = fetchzip {
+    sha256 = "0bqjahxr42q84w91nhv3n4cr580l3s3ffx3vgzyyypgqnrck0hv3";
+    url = "https://pub.dartlang.org/packages/built_collection/versions/5.1.1.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  built_value = fetchzip {
+    sha256 = "0sslr4258snvcj8qhbdk6wapka174als0viyxddwqlnhs7dlci8i";
+    url = "https://pub.dartlang.org/packages/built_value/versions/8.4.2.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  checked_yaml = fetchzip {
+    sha256 = "1gf7ankc5jb7mk17br87ajv05pfg6vb8nf35ay6c35w8jp70ra7k";
+    url = "https://pub.dartlang.org/packages/checked_yaml/versions/2.0.1.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  code_builder = fetchzip {
+    sha256 = "1vl9dl23yd0zjw52ndrazijs6dw83fg1rvyb2gfdpd6n1lj9nbhg";
+    url = "https://pub.dartlang.org/packages/code_builder/versions/4.3.0.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  collection = fetchzip {
+    sha256 = "1iyl3v3j7mj3sxjf63b1kc182fwrwd04mjp5x2i61hic8ihfw545";
+    url = "https://pub.dartlang.org/packages/collection/versions/1.17.0.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  convert = fetchzip {
+    sha256 = "0adsigjk3l1c31i6k91p28dqyjlgwiqrs4lky5djrm2scf8k6cri";
+    url = "https://pub.dartlang.org/packages/convert/versions/3.1.1.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  coverage = fetchzip {
+    sha256 = "0akbg1yp2h4vprc8r9xvrpgvp5d26h7m80h5sbzgr5dlis1bcw0d";
+    url = "https://pub.dartlang.org/packages/coverage/versions/1.6.1.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  crypto = fetchzip {
+    sha256 = "1kjfb8fvdxazmv9ps2iqdhb8kcr31115h0nwn6v4xmr71k8jb8ds";
+    url = "https://pub.dartlang.org/packages/crypto/versions/3.0.2.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  cryptography = fetchzip {
+    sha256 = "0jqph45d9lbhdakprnb84c3qhk4aq05hhb1pmn8w23yhl41ypijs";
+    url = "https://pub.dartlang.org/packages/cryptography/versions/2.0.5.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  dart_style = fetchzip {
+    sha256 = "01wg15kalbjlh4i3xbawc9zk8yrk28qhak7xp7mlwn2syhdckn7v";
+    url = "https://pub.dartlang.org/packages/dart_style/versions/2.2.4.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  file = fetchzip {
+    sha256 = "0ajcfblf8d4dicp1sgzkbrhd0b0v0d8wl70jsnf5drjck3p3ppk7";
+    url = "https://pub.dartlang.org/packages/file/versions/6.1.4.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  fixnum = fetchzip {
+    sha256 = "1m8cdfqp9d6w1cik3fwz9bai1wf9j11rjv2z0zlv7ich87q9kkjk";
+    url = "https://pub.dartlang.org/packages/fixnum/versions/1.0.1.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  freezed = fetchzip {
+    sha256 = "1i9s4djf4vlz56zqn8brcck3n7sk07qay23wmaan991cqydd10iq";
+    url = "https://pub.dartlang.org/packages/freezed/versions/2.1.1.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  freezed_annotation = fetchzip {
+    sha256 = "0ym120dh1lpfnb68gxh1finm8p9l445q5x10aw8269y469b9k9z3";
+    url = "https://pub.dartlang.org/packages/freezed_annotation/versions/2.1.0.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  frontend_server_client = fetchzip {
+    sha256 = "0nv4avkv2if9hdcfzckz36f3mclv7vxchivrg8j3miaqhnjvv4bj";
+    url = "https://pub.dartlang.org/packages/frontend_server_client/versions/3.1.0.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  glob = fetchzip {
+    sha256 = "0a6gbwsbz6rkg35dkff0zv88rvcflqdmda90hdfpn7jp1z1w9rhs";
+    url = "https://pub.dartlang.org/packages/glob/versions/2.1.0.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  graphs = fetchzip {
+    sha256 = "0cr6dgs1a7ln2ir5gd0kiwpn787lk4dwhqfjv8876hkkr1rv80m9";
+    url = "https://pub.dartlang.org/packages/graphs/versions/2.2.0.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  hex = fetchzip {
+    sha256 = "19w3f90mdiy06a6kf8hlwc4jn4cxixkj106kc3g3bis27ar7smkh";
+    url = "https://pub.dartlang.org/packages/hex/versions/0.2.0.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  http_multi_server = fetchzip {
+    sha256 = "1zdcm04z85jahb2hs7qs85rh974kw49hffhy9cn1gfda3077dvql";
+    url = "https://pub.dartlang.org/packages/http_multi_server/versions/3.2.1.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  http_parser = fetchzip {
+    sha256 = "027c4sjkhkkx3sk1aqs6s4djb87syi9h521qpm1bf21bq3gga5jd";
+    url = "https://pub.dartlang.org/packages/http_parser/versions/4.0.2.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  io = fetchzip {
+    sha256 = "1bp5l8hkrp6fjj7zw9af51hxyp52sjspc5558lq0lmi453l0czni";
+    url = "https://pub.dartlang.org/packages/io/versions/1.0.3.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  js = fetchzip {
+    sha256 = "13fbxgyg1v6bmzvxamg6494vk3923fn3mgxj6f4y476aqwk99n50";
+    url = "https://pub.dartlang.org/packages/js/versions/0.6.5.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  json_annotation = fetchzip {
+    sha256 = "1p9nvn33psx2zbalhyqjw8gr4agd76jj5jq0fdz0i584c7l77bby";
+    url = "https://pub.dartlang.org/packages/json_annotation/versions/4.7.0.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  json_serializable = fetchzip {
+    sha256 = "04d7laaxrbiybcgbv3y223hy8d6n9f84h5lv9sv79zd9ffzkb2hg";
+    url = "https://pub.dartlang.org/packages/json_serializable/versions/6.5.4.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  logging = fetchzip {
+    sha256 = "0hl1mjh662c44ci7z60x92i0jsyqg1zm6k6fc89n9pdcxsqdpwfs";
+    url = "https://pub.dartlang.org/packages/logging/versions/1.0.2.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  matcher = fetchzip {
+    sha256 = "0pjgc38clnjbv124n8bh724db1wcc4kk125j7dxl0icz7clvm0p0";
+    url = "https://pub.dartlang.org/packages/matcher/versions/0.12.13.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  meta = fetchzip {
+    sha256 = "01kqdd25nln5a219pr94s66p27m0kpqz0wpmwnm24kdy3ngif1v5";
+    url = "https://pub.dartlang.org/packages/meta/versions/1.8.0.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  mime = fetchzip {
+    sha256 = "1dr3qikzvp10q1saka7azki5gk2kkf2v7k9wfqjsyxmza2zlv896";
+    url = "https://pub.dartlang.org/packages/mime/versions/1.0.2.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  moxlib = fetchzip {
+    sha256 = "1j52xglpwy8c7dbylc3f6vrh0p52xhhwqs4h0qcqk8c1rvjn5czq";
+    url = "https://git.polynom.me/api/packages/moxxy/pub/api/packages/moxlib/files/0.1.5.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  node_preamble = fetchzip {
+    sha256 = "0i0gfc2yqa09182vc01lj47qpq98kfm9m8h4n8c5fby0mjd0lvyx";
+    url = "https://pub.dartlang.org/packages/node_preamble/versions/2.0.1.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  omemo_dart = fetchzip {
+    sha256 = "09x3jqa11hjdjp31nxnz91j6jssbc2f8a1lh44fmkc0d79hs8bbi";
+    url = "https://git.polynom.me/api/packages/PapaTutuWawa/pub/api/packages/omemo_dart/files/0.4.3.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  package_config = fetchzip {
+    sha256 = "1d4l0i4cby344zj45f5shrg2pkw1i1jn03kx0qqh0l7gh1ha7bpc";
+    url = "https://pub.dartlang.org/packages/package_config/versions/2.1.0.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  path = fetchzip {
+    sha256 = "16ggdh29ciy7h8sdshhwmxn6dd12sfbykf2j82c56iwhhlljq181";
+    url = "https://pub.dartlang.org/packages/path/versions/1.8.2.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  pedantic = fetchzip {
+    sha256 = "10ch0h3hi6cfwiz2ihfkh6m36m75c0m7fd0wwqaqggffsj2dn8ad";
+    url = "https://pub.dartlang.org/packages/pedantic/versions/1.11.1.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  petitparser = fetchzip {
+    sha256 = "1pqqqqiy9ald24qsi24q9qrr0zphgpsrnrv9rlx4vwr6xak7d8c0";
+    url = "https://pub.dartlang.org/packages/petitparser/versions/5.1.0.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  pinenacl = fetchzip {
+    sha256 = "0didjgva658z90hbcmhd0y8w1b8v86dp6gabfhylnw1aixl47cxg";
+    url = "https://pub.dartlang.org/packages/pinenacl/versions/0.5.1.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  pool = fetchzip {
+    sha256 = "0wmzs46hjszv3ayhr1p5l7xza7q9rkg2q9z4swmhdqmhlz3c50x4";
+    url = "https://pub.dartlang.org/packages/pool/versions/1.5.1.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  pub_semver = fetchzip {
+    sha256 = "1vsj5c1f2dza4l5zmjix4zh65lp8gsg6pw01h57pijx2id0g4bwi";
+    url = "https://pub.dartlang.org/packages/pub_semver/versions/2.1.2.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  pubspec_parse = fetchzip {
+    sha256 = "19dmr9k4wsqjnhlzp1lbrw8dv7a1gnwmr8l5j9zlw407rmfg20d1";
+    url = "https://pub.dartlang.org/packages/pubspec_parse/versions/1.2.1.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  random_string = fetchzip {
+    sha256 = "11cjiv75sgldvk3x7w6j77lgi08r6737wm94m3ylabylsr6zdyff";
+    url = "https://pub.dartlang.org/packages/random_string/versions/2.3.1.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  saslprep = fetchzip {
+    sha256 = "04lss0xvm6p801p8306jdxg7k0b28kr6n65dz2f57dkca237kcw7";
+    url = "https://pub.dartlang.org/packages/saslprep/versions/1.0.2.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  shelf = fetchzip {
+    sha256 = "0x2xl7glrnq0hdxpy2i94a4wxbdrd6dm46hvhzgjn8alsm8z0wz1";
+    url = "https://pub.dartlang.org/packages/shelf/versions/1.4.0.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  shelf_packages_handler = fetchzip {
+    sha256 = "199rbdbifj46lg3iynznnsbs8zr4dfcw0s7wan8v73nvpqvli82q";
+    url = "https://pub.dartlang.org/packages/shelf_packages_handler/versions/3.0.1.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  shelf_static = fetchzip {
+    sha256 = "1kqbaslz7bna9lldda3ibrjg0gczbzlwgm9cic8shg0bnl0v3s34";
+    url = "https://pub.dartlang.org/packages/shelf_static/versions/1.1.1.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  shelf_web_socket = fetchzip {
+    sha256 = "0rr87nx2wdf9alippxiidqlgi82fbprnsarr1jswg9qin0yy4jpn";
+    url = "https://pub.dartlang.org/packages/shelf_web_socket/versions/1.0.3.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  source_gen = fetchzip {
+    sha256 = "1kxgx782lzpjhv736h0pz3lnxpcgiy05h0ysy0q77gix8q09i1hz";
+    url = "https://pub.dartlang.org/packages/source_gen/versions/1.2.6.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  source_helper = fetchzip {
+    sha256 = "044kzmzlfpx93s4raz5avijahizmvai0zvl0lbm4wi93ynhdp1pd";
+    url = "https://pub.dartlang.org/packages/source_helper/versions/1.3.3.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  source_map_stack_trace = fetchzip {
+    sha256 = "0b5d4c5n5qd3j8n10gp1khhr508wfl3819bhk6xnl34qxz8n032k";
+    url = "https://pub.dartlang.org/packages/source_map_stack_trace/versions/2.1.1.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  source_maps = fetchzip {
+    sha256 = "18ixrlz3l2alk3hp0884qj0mcgzhxmjpg6nq0n1200pfy62pc4z6";
+    url = "https://pub.dartlang.org/packages/source_maps/versions/0.10.11.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  source_span = fetchzip {
+    sha256 = "1lq4sy7lw15qsv9cijf6l48p16qr19r7njzwr4pxn8vv1kh6rb86";
+    url = "https://pub.dartlang.org/packages/source_span/versions/1.9.1.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  stack_trace = fetchzip {
+    sha256 = "0bggqvvpkrfvqz24bnir4959k0c45azc3zivk4lyv3mvba6092na";
+    url = "https://pub.dartlang.org/packages/stack_trace/versions/1.11.0.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  stream_channel = fetchzip {
+    sha256 = "054by84c60yxphr3qgg6f82gg6d22a54aqjp265anlm8dwz1ji32";
+    url = "https://pub.dartlang.org/packages/stream_channel/versions/2.1.1.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  stream_transform = fetchzip {
+    sha256 = "0jq6767v9ds17i2nd6mdd9i0f7nvsgg3dz74d0v54x66axjgr0gp";
+    url = "https://pub.dartlang.org/packages/stream_transform/versions/2.1.0.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  string_scanner = fetchzip {
+    sha256 = "0p1r0v2923avwfg03rk0pmc6f21m0zxpcx6i57xygd25k6hdfi00";
+    url = "https://pub.dartlang.org/packages/string_scanner/versions/1.2.0.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  synchronized = fetchzip {
+    sha256 = "1j6108cq1hbcqpwhk9sah8q3gcidd7222bzhha2nk9syxhzqy82i";
+    url = "https://pub.dartlang.org/packages/synchronized/versions/3.0.0%2B2.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  term_glyph = fetchzip {
+    sha256 = "1x8nspxaccls0sxjamp703yp55yxdvhj6wg21lzwd296i9rwlxh9";
+    url = "https://pub.dartlang.org/packages/term_glyph/versions/1.2.1.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  test = fetchzip {
+    sha256 = "08kimbjvkdw3bkj7za36p3yqdr8dnlb5v30c250kvdncb7k09h4x";
+    url = "https://pub.dartlang.org/packages/test/versions/1.22.0.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  test_api = fetchzip {
+    sha256 = "0mfyjpqkkmaqdh7xygrydx12591wq9ll816f61n80dc6rmkdx7px";
+    url = "https://pub.dartlang.org/packages/test_api/versions/0.4.16.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  test_core = fetchzip {
+    sha256 = "1r8dnvkxxvh55z1c8lrsja1m0dkf5i4lgwwqixcx0mqvxx5w3005";
+    url = "https://pub.dartlang.org/packages/test_core/versions/0.4.20.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  timing = fetchzip {
+    sha256 = "0a02znvy0fbzr0n4ai67pp8in7w6m768aynkk1kp5lnmgy17ppsg";
+    url = "https://pub.dartlang.org/packages/timing/versions/1.0.0.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  typed_data = fetchzip {
+    sha256 = "1x402bvyzdmdvmyqhyfamjxf54p9j8sa8ns2n5dwsdhnfqbw859g";
+    url = "https://pub.dartlang.org/packages/typed_data/versions/1.3.1.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  unorm_dart = fetchzip {
+    sha256 = "05kyk2764yz14pzgx00i7h5b1lzh8kjqnxspfzyf8z920bcgbz0v";
+    url = "https://pub.dartlang.org/packages/unorm_dart/versions/0.2.0.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  uuid = fetchzip {
+    sha256 = "12lsynr07lw9848jknmzxvzn3ia12xdj07iiva0vg0qjvpq7ladg";
+    url = "https://pub.dartlang.org/packages/uuid/versions/3.0.5.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  very_good_analysis = fetchzip {
+    sha256 = "1p2dh8aahbqyyqfzbsxswafgxnmxgisjq2xfp008skyh7imk6sz4";
+    url = "https://pub.dartlang.org/packages/very_good_analysis/versions/3.1.0.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  vm_service = fetchzip {
+    sha256 = "05xaxaxzyfls6jklw1hzws2jmina1cjk10gbl7a63djh1ghnzjb5";
+    url = "https://pub.dartlang.org/packages/vm_service/versions/9.4.0.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  watcher = fetchzip {
+    sha256 = "1sk7gvwa7s0h4l652qrgbh7l8wyqc6nr6lki8m4rj55720p0fnyg";
+    url = "https://pub.dartlang.org/packages/watcher/versions/1.0.2.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  web_socket_channel = fetchzip {
+    sha256 = "147amn05v1f1a1grxjr7yzgshrczjwijwiywggsv6dgic8kxyj5a";
+    url = "https://pub.dartlang.org/packages/web_socket_channel/versions/2.2.0.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  webkit_inspection_protocol = fetchzip {
+    sha256 = "0z400dzw7gf68a3wm95xi2mf461iigkyq6x69xgi7qs3fvpmn3hx";
+    url = "https://pub.dartlang.org/packages/webkit_inspection_protocol/versions/1.2.0.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  xml = fetchzip {
+    sha256 = "0jwknkfcnb5svg6r01xjsj0aiw06mlx54pgay1ymaaqm2mjhyz01";
+    url = "https://pub.dartlang.org/packages/xml/versions/6.2.0.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  yaml = fetchzip {
+    sha256 = "0mqqmzn3c9rr38b5xm312fz1vyp6vb36lm477r9hak77bxzpp0iw";
+    url = "https://pub.dartlang.org/packages/yaml/versions/3.1.1.tar.gz";
+    stripRoot = false;
+    extension = "tar.gz";
+  };
+
+  pubCache = runCommand "moxxmpp-pub-cache" {} ''
+    mkdir -p $out/hosted/pub.dartlang.org
+    ln -s ${_fe_analyzer_shared} $out/hosted/pub.dartlang.org/_fe_analyzer_shared-50.0.0
+
+    mkdir -p $out/hosted/pub.dartlang.org
+    ln -s ${analyzer} $out/hosted/pub.dartlang.org/analyzer-5.2.0
+
+    mkdir -p $out/hosted/pub.dartlang.org
+    ln -s ${args} $out/hosted/pub.dartlang.org/args-2.3.1
+
+    mkdir -p $out/hosted/pub.dartlang.org
+    ln -s ${async} $out/hosted/pub.dartlang.org/async-2.10.0
+
+    mkdir -p $out/hosted/pub.dartlang.org
+    ln -s ${boolean_selector} $out/hosted/pub.dartlang.org/boolean_selector-2.1.1
+
+    mkdir -p $out/hosted/pub.dartlang.org
+    ln -s ${build} $out/hosted/pub.dartlang.org/build-2.3.1
+
+    mkdir -p $out/hosted/pub.dartlang.org
+    ln -s ${build_config} $out/hosted/pub.dartlang.org/build_config-1.1.1
+
+    mkdir -p $out/hosted/pub.dartlang.org
+    ln -s ${build_daemon} $out/hosted/pub.dartlang.org/build_daemon-3.1.0
+
+    mkdir -p $out/hosted/pub.dartlang.org
+    ln -s ${build_resolvers} $out/hosted/pub.dartlang.org/build_resolvers-2.1.0
+
+    mkdir -p $out/hosted/pub.dartlang.org
+    ln -s ${build_runner} $out/hosted/pub.dartlang.org/build_runner-2.3.2
+
+    mkdir -p $out/hosted/pub.dartlang.org
+    ln -s ${build_runner_core} $out/hosted/pub.dartlang.org/build_runner_core-7.2.7
+
+    mkdir -p $out/hosted/pub.dartlang.org
+    ln -s ${built_collection} $out/hosted/pub.dartlang.org/built_collection-5.1.1
+
+    mkdir -p $out/hosted/pub.dartlang.org
+    ln -s ${built_value} $out/hosted/pub.dartlang.org/built_value-8.4.2
+
+    mkdir -p $out/hosted/pub.dartlang.org
+    ln -s ${checked_yaml} $out/hosted/pub.dartlang.org/checked_yaml-2.0.1
+
+    mkdir -p $out/hosted/pub.dartlang.org
+    ln -s ${code_builder} $out/hosted/pub.dartlang.org/code_builder-4.3.0
+
+    mkdir -p $out/hosted/pub.dartlang.org
+    ln -s ${collection} $out/hosted/pub.dartlang.org/collection-1.17.0
+
+    mkdir -p $out/hosted/pub.dartlang.org
+    ln -s ${convert} $out/hosted/pub.dartlang.org/convert-3.1.1
+
+    mkdir -p $out/hosted/pub.dartlang.org
+    ln -s ${coverage} $out/hosted/pub.dartlang.org/coverage-1.6.1
+
+    mkdir -p $out/hosted/pub.dartlang.org
+    ln -s ${crypto} $out/hosted/pub.dartlang.org/crypto-3.0.2
+
+    mkdir -p $out/hosted/pub.dartlang.org
+    ln -s ${cryptography} $out/hosted/pub.dartlang.org/cryptography-2.0.5
+
+    mkdir -p $out/hosted/pub.dartlang.org
+    ln -s ${dart_style} $out/hosted/pub.dartlang.org/dart_style-2.2.4
+
+    mkdir -p $out/hosted/pub.dartlang.org
+    ln -s ${file} $out/hosted/pub.dartlang.org/file-6.1.4
+
+    mkdir -p $out/hosted/pub.dartlang.org
+    ln -s ${fixnum} $out/hosted/pub.dartlang.org/fixnum-1.0.1
+
+    mkdir -p $out/hosted/pub.dartlang.org
+    ln -s ${freezed} $out/hosted/pub.dartlang.org/freezed-2.1.1
+
+    mkdir -p $out/hosted/pub.dartlang.org
+    ln -s ${freezed_annotation} $out/hosted/pub.dartlang.org/freezed_annotation-2.1.0
+
+    mkdir -p $out/hosted/pub.dartlang.org
+    ln -s ${frontend_server_client} $out/hosted/pub.dartlang.org/frontend_server_client-3.1.0
+
+    mkdir -p $out/hosted/pub.dartlang.org
+    ln -s ${glob} $out/hosted/pub.dartlang.org/glob-2.1.0
+
+    mkdir -p $out/hosted/pub.dartlang.org
+    ln -s ${graphs} $out/hosted/pub.dartlang.org/graphs-2.2.0
+
+    mkdir -p $out/hosted/pub.dartlang.org
+    ln -s ${hex} $out/hosted/pub.dartlang.org/hex-0.2.0
+
+    mkdir -p $out/hosted/pub.dartlang.org
+    ln -s ${http_multi_server} $out/hosted/pub.dartlang.org/http_multi_server-3.2.1
+
+    mkdir -p $out/hosted/pub.dartlang.org
+    ln -s ${http_parser} $out/hosted/pub.dartlang.org/http_parser-4.0.2
+
+    mkdir -p $out/hosted/pub.dartlang.org
+    ln -s ${io} $out/hosted/pub.dartlang.org/io-1.0.3
+
+    mkdir -p $out/hosted/pub.dartlang.org
+    ln -s ${js} $out/hosted/pub.dartlang.org/js-0.6.5
+
+    mkdir -p $out/hosted/pub.dartlang.org
+    ln -s ${json_annotation} $out/hosted/pub.dartlang.org/json_annotation-4.7.0
+
+    mkdir -p $out/hosted/pub.dartlang.org
+    ln -s ${json_serializable} $out/hosted/pub.dartlang.org/json_serializable-6.5.4
+
+    mkdir -p $out/hosted/pub.dartlang.org
+    ln -s ${logging} $out/hosted/pub.dartlang.org/logging-1.0.2
+
+    mkdir -p $out/hosted/pub.dartlang.org
+    ln -s ${matcher} $out/hosted/pub.dartlang.org/matcher-0.12.13
+
+    mkdir -p $out/hosted/pub.dartlang.org
+    ln -s ${meta} $out/hosted/pub.dartlang.org/meta-1.8.0
+
+    mkdir -p $out/hosted/pub.dartlang.org
+    ln -s ${mime} $out/hosted/pub.dartlang.org/mime-1.0.2
+
+    mkdir -p $out/hosted/git.polynom.me%47api%47packages%47Moxxy%47pub%47
+    ln -s ${moxlib} $out/hosted/git.polynom.me%47api%47packages%47Moxxy%47pub%47/moxlib-0.1.5
+
+    mkdir -p $out/hosted/pub.dartlang.org
+    ln -s ${node_preamble} $out/hosted/pub.dartlang.org/node_preamble-2.0.1
+
+    mkdir -p $out/hosted/git.polynom.me%47api%47packages%47PapaTutuWawa%47pub%47
+    ln -s ${omemo_dart} $out/hosted/git.polynom.me%47api%47packages%47PapaTutuWawa%47pub%47/omemo_dart-0.4.3
+
+    mkdir -p $out/hosted/pub.dartlang.org
+    ln -s ${package_config} $out/hosted/pub.dartlang.org/package_config-2.1.0
+
+    mkdir -p $out/hosted/pub.dartlang.org
+    ln -s ${path} $out/hosted/pub.dartlang.org/path-1.8.2
+
+    mkdir -p $out/hosted/pub.dartlang.org
+    ln -s ${pedantic} $out/hosted/pub.dartlang.org/pedantic-1.11.1
+
+    mkdir -p $out/hosted/pub.dartlang.org
+    ln -s ${petitparser} $out/hosted/pub.dartlang.org/petitparser-5.1.0
+
+    mkdir -p $out/hosted/pub.dartlang.org
+    ln -s ${pinenacl} $out/hosted/pub.dartlang.org/pinenacl-0.5.1
+
+    mkdir -p $out/hosted/pub.dartlang.org
+    ln -s ${pool} $out/hosted/pub.dartlang.org/pool-1.5.1
+
+    mkdir -p $out/hosted/pub.dartlang.org
+    ln -s ${pub_semver} $out/hosted/pub.dartlang.org/pub_semver-2.1.2
+
+    mkdir -p $out/hosted/pub.dartlang.org
+    ln -s ${pubspec_parse} $out/hosted/pub.dartlang.org/pubspec_parse-1.2.1
+
+    mkdir -p $out/hosted/pub.dartlang.org
+    ln -s ${random_string} $out/hosted/pub.dartlang.org/random_string-2.3.1
+
+    mkdir -p $out/hosted/pub.dartlang.org
+    ln -s ${saslprep} $out/hosted/pub.dartlang.org/saslprep-1.0.2
+
+    mkdir -p $out/hosted/pub.dartlang.org
+    ln -s ${shelf} $out/hosted/pub.dartlang.org/shelf-1.4.0
+
+    mkdir -p $out/hosted/pub.dartlang.org
+    ln -s ${shelf_packages_handler} $out/hosted/pub.dartlang.org/shelf_packages_handler-3.0.1
+
+    mkdir -p $out/hosted/pub.dartlang.org
+    ln -s ${shelf_static} $out/hosted/pub.dartlang.org/shelf_static-1.1.1
+
+    mkdir -p $out/hosted/pub.dartlang.org
+    ln -s ${shelf_web_socket} $out/hosted/pub.dartlang.org/shelf_web_socket-1.0.3
+
+    mkdir -p $out/hosted/pub.dartlang.org
+    ln -s ${source_gen} $out/hosted/pub.dartlang.org/source_gen-1.2.6
+
+    mkdir -p $out/hosted/pub.dartlang.org
+    ln -s ${source_helper} $out/hosted/pub.dartlang.org/source_helper-1.3.3
+
+    mkdir -p $out/hosted/pub.dartlang.org
+    ln -s ${source_map_stack_trace} $out/hosted/pub.dartlang.org/source_map_stack_trace-2.1.1
+
+    mkdir -p $out/hosted/pub.dartlang.org
+    ln -s ${source_maps} $out/hosted/pub.dartlang.org/source_maps-0.10.11
+
+    mkdir -p $out/hosted/pub.dartlang.org
+    ln -s ${source_span} $out/hosted/pub.dartlang.org/source_span-1.9.1
+
+    mkdir -p $out/hosted/pub.dartlang.org
+    ln -s ${stack_trace} $out/hosted/pub.dartlang.org/stack_trace-1.11.0
+
+    mkdir -p $out/hosted/pub.dartlang.org
+    ln -s ${stream_channel} $out/hosted/pub.dartlang.org/stream_channel-2.1.1
+
+    mkdir -p $out/hosted/pub.dartlang.org
+    ln -s ${stream_transform} $out/hosted/pub.dartlang.org/stream_transform-2.1.0
+
+    mkdir -p $out/hosted/pub.dartlang.org
+    ln -s ${string_scanner} $out/hosted/pub.dartlang.org/string_scanner-1.2.0
+
+    mkdir -p $out/hosted/pub.dartlang.org
+    ln -s ${synchronized} $out/hosted/pub.dartlang.org/synchronized-3.0.0+2
+
+    mkdir -p $out/hosted/pub.dartlang.org
+    ln -s ${term_glyph} $out/hosted/pub.dartlang.org/term_glyph-1.2.1
+
+    mkdir -p $out/hosted/pub.dartlang.org
+    ln -s ${test} $out/hosted/pub.dartlang.org/test-1.22.0
+
+    mkdir -p $out/hosted/pub.dartlang.org
+    ln -s ${test_api} $out/hosted/pub.dartlang.org/test_api-0.4.16
+
+    mkdir -p $out/hosted/pub.dartlang.org
+    ln -s ${test_core} $out/hosted/pub.dartlang.org/test_core-0.4.20
+
+    mkdir -p $out/hosted/pub.dartlang.org
+    ln -s ${timing} $out/hosted/pub.dartlang.org/timing-1.0.0
+
+    mkdir -p $out/hosted/pub.dartlang.org
+    ln -s ${typed_data} $out/hosted/pub.dartlang.org/typed_data-1.3.1
+
+    mkdir -p $out/hosted/pub.dartlang.org
+    ln -s ${unorm_dart} $out/hosted/pub.dartlang.org/unorm_dart-0.2.0
+
+    mkdir -p $out/hosted/pub.dartlang.org
+    ln -s ${uuid} $out/hosted/pub.dartlang.org/uuid-3.0.5
+
+    mkdir -p $out/hosted/pub.dartlang.org
+    ln -s ${very_good_analysis} $out/hosted/pub.dartlang.org/very_good_analysis-3.1.0
+
+    mkdir -p $out/hosted/pub.dartlang.org
+    ln -s ${vm_service} $out/hosted/pub.dartlang.org/vm_service-9.4.0
+
+    mkdir -p $out/hosted/pub.dartlang.org
+    ln -s ${watcher} $out/hosted/pub.dartlang.org/watcher-1.0.2
+
+    mkdir -p $out/hosted/pub.dartlang.org
+    ln -s ${web_socket_channel} $out/hosted/pub.dartlang.org/web_socket_channel-2.2.0
+
+    mkdir -p $out/hosted/pub.dartlang.org
+    ln -s ${webkit_inspection_protocol} $out/hosted/pub.dartlang.org/webkit_inspection_protocol-1.2.0
+
+    mkdir -p $out/hosted/pub.dartlang.org
+    ln -s ${xml} $out/hosted/pub.dartlang.org/xml-6.2.0
+
+    mkdir -p $out/hosted/pub.dartlang.org
+    ln -s ${yaml} $out/hosted/pub.dartlang.org/yaml-3.1.1
+'';
+
+}

packages/moxxmpp/pub2nix.lock

@@ -0,0 +1,653 @@
+packages:
+  _fe_analyzer_shared:
+    dependency: transitive
+    description:
+      name: _fe_analyzer_shared
+      url: https://pub.dartlang.org
+    source: hosted
+    version: 50.0.0
+    sha256: 1hyd5pmjcfyvfwhsc0wq6k0229abmqq5zn95g31hh42bklb2gci5
+  analyzer:
+    dependency: transitive
+    description:
+      name: analyzer
+      url: https://pub.dartlang.org
+    source: hosted
+    version: 5.2.0
+    sha256: 0niy5b3w39aywpjpw5a84pxdilhh3zzv1c22x8ywml756pybmj4r
+  args:
+    dependency: transitive
+    description:
+      name: args
+      url: https://pub.dartlang.org
+    source: hosted
+    version: 2.3.1
+    sha256: 0c78zkzg2d2kzw1qrpiyrj1qvm4pr0yhnzapbqk347m780ha408g
+  async:
+    dependency: transitive
+    description:
+      name: async
+      url: https://pub.dartlang.org
+    source: hosted
+    version: 2.10.0
+    sha256: 00hhylamsjcqmcbxlsrfimri63gb384l31r9mqvacn6c6bvk4yfx
+  boolean_selector:
+    dependency: transitive
+    description:
+      name: boolean_selector
+      url: https://pub.dartlang.org
+    source: hosted
+    version: 2.1.1
+    sha256: 0hxq8072hb89q9s91xlz9fvrjxfy7hw6jkdwkph5dp77df841kmj
+  build:
+    dependency: transitive
+    description:
+      name: build
+      url: https://pub.dartlang.org
+    source: hosted
+    version: 2.3.1
+    sha256: 1x6nkii6kqy6y7ck0151yfhc9lp2nvbhznnhdi2mxr8afk6jxigd
+  build_config:
+    dependency: transitive
+    description:
+      name: build_config
+      url: https://pub.dartlang.org
+    source: hosted
+    version: 1.1.1
+    sha256: 092rrbhbdy9fk50jqb1fwj1sfk415fi43irvsd0hk5w90gn8vazj
+  build_daemon:
+    dependency: transitive
+    description:
+      name: build_daemon
+      url: https://pub.dartlang.org
+    source: hosted
+    version: 3.1.0
+    sha256: 0b6hnwjc3gi5g7cnpy8xyiqigcrs0xp51c7y7v1pqn9v75g25w6j
+  build_resolvers:
+    dependency: transitive
+    description:
+      name: build_resolvers
+      url: https://pub.dartlang.org
+    source: hosted
+    version: 2.1.0
+    sha256: 0fnrisgq6rnvbqsf8v43hb11kr1qq6azrxbsvx3wwimd37nxx8m5
+  build_runner:
+    dependency: direct dev
+    description:
+      name: build_runner
+      url: https://pub.dartlang.org
+    source: hosted
+    version: 2.3.2
+    sha256: 0246bxl9rxgil55fhfzi7csd9a56blj9s1j1z79717hiyzsr60x6
+  build_runner_core:
+    dependency: transitive
+    description:
+      name: build_runner_core
+      url: https://pub.dartlang.org
+    source: hosted
+    version: 7.2.7
+    sha256: 0bpil0fw0dag3vbnin9p945ymi7xjgkiy7jrq9j52plljf7cnf5z
+  built_collection:
+    dependency: transitive
+    description:
+      name: built_collection
+      url: https://pub.dartlang.org
+    source: hosted
+    version: 5.1.1
+    sha256: 0bqjahxr42q84w91nhv3n4cr580l3s3ffx3vgzyyypgqnrck0hv3
+  built_value:
+    dependency: transitive
+    description:
+      name: built_value
+      url: https://pub.dartlang.org
+    source: hosted
+    version: 8.4.2
+    sha256: 0sslr4258snvcj8qhbdk6wapka174als0viyxddwqlnhs7dlci8i
+  checked_yaml:
+    dependency: transitive
+    description:
+      name: checked_yaml
+      url: https://pub.dartlang.org
+    source: hosted
+    version: 2.0.1
+    sha256: 1gf7ankc5jb7mk17br87ajv05pfg6vb8nf35ay6c35w8jp70ra7k
+  code_builder:
+    dependency: transitive
+    description:
+      name: code_builder
+      url: https://pub.dartlang.org
+    source: hosted
+    version: 4.3.0
+    sha256: 1vl9dl23yd0zjw52ndrazijs6dw83fg1rvyb2gfdpd6n1lj9nbhg
+  collection:
+    dependency: direct main
+    description:
+      name: collection
+      url: https://pub.dartlang.org
+    source: hosted
+    version: 1.17.0
+    sha256: 1iyl3v3j7mj3sxjf63b1kc182fwrwd04mjp5x2i61hic8ihfw545
+  convert:
+    dependency: transitive
+    description:
+      name: convert
+      url: https://pub.dartlang.org
+    source: hosted
+    version: 3.1.1
+    sha256: 0adsigjk3l1c31i6k91p28dqyjlgwiqrs4lky5djrm2scf8k6cri
+  coverage:
+    dependency: transitive
+    description:
+      name: coverage
+      url: https://pub.dartlang.org
+    source: hosted
+    version: 1.6.1
+    sha256: 0akbg1yp2h4vprc8r9xvrpgvp5d26h7m80h5sbzgr5dlis1bcw0d
+  crypto:
+    dependency: transitive
+    description:
+      name: crypto
+      url: https://pub.dartlang.org
+    source: hosted
+    version: 3.0.2
+    sha256: 1kjfb8fvdxazmv9ps2iqdhb8kcr31115h0nwn6v4xmr71k8jb8ds
+  cryptography:
+    dependency: direct main
+    description:
+      name: cryptography
+      url: https://pub.dartlang.org
+    source: hosted
+    version: 2.0.5
+    sha256: 0jqph45d9lbhdakprnb84c3qhk4aq05hhb1pmn8w23yhl41ypijs
+  dart_style:
+    dependency: transitive
+    description:
+      name: dart_style
+      url: https://pub.dartlang.org
+    source: hosted
+    version: 2.2.4
+    sha256: 01wg15kalbjlh4i3xbawc9zk8yrk28qhak7xp7mlwn2syhdckn7v
+  file:
+    dependency: transitive
+    description:
+      name: file
+      url: https://pub.dartlang.org
+    source: hosted
+    version: 6.1.4
+    sha256: 0ajcfblf8d4dicp1sgzkbrhd0b0v0d8wl70jsnf5drjck3p3ppk7
+  fixnum:
+    dependency: transitive
+    description:
+      name: fixnum
+      url: https://pub.dartlang.org
+    source: hosted
+    version: 1.0.1
+    sha256: 1m8cdfqp9d6w1cik3fwz9bai1wf9j11rjv2z0zlv7ich87q9kkjk
+  freezed:
+    dependency: direct main
+    description:
+      name: freezed
+      url: https://pub.dartlang.org
+    source: hosted
+    version: 2.1.1
+    sha256: 1i9s4djf4vlz56zqn8brcck3n7sk07qay23wmaan991cqydd10iq
+  freezed_annotation:
+    dependency: direct main
+    description:
+      name: freezed_annotation
+      url: https://pub.dartlang.org
+    source: hosted
+    version: 2.1.0
+    sha256: 0ym120dh1lpfnb68gxh1finm8p9l445q5x10aw8269y469b9k9z3
+  frontend_server_client:
+    dependency: transitive
+    description:
+      name: frontend_server_client
+      url: https://pub.dartlang.org
+    source: hosted
+    version: 3.1.0
+    sha256: 0nv4avkv2if9hdcfzckz36f3mclv7vxchivrg8j3miaqhnjvv4bj
+  glob:
+    dependency: transitive
+    description:
+      name: glob
+      url: https://pub.dartlang.org
+    source: hosted
+    version: 2.1.0
+    sha256: 0a6gbwsbz6rkg35dkff0zv88rvcflqdmda90hdfpn7jp1z1w9rhs
+  graphs:
+    dependency: transitive
+    description:
+      name: graphs
+      url: https://pub.dartlang.org
+    source: hosted
+    version: 2.2.0
+    sha256: 0cr6dgs1a7ln2ir5gd0kiwpn787lk4dwhqfjv8876hkkr1rv80m9
+  hex:
+    dependency: direct main
+    description:
+      name: hex
+      url: https://pub.dartlang.org
+    source: hosted
+    version: 0.2.0
+    sha256: 19w3f90mdiy06a6kf8hlwc4jn4cxixkj106kc3g3bis27ar7smkh
+  http_multi_server:
+    dependency: transitive
+    description:
+      name: http_multi_server
+      url: https://pub.dartlang.org
+    source: hosted
+    version: 3.2.1
+    sha256: 1zdcm04z85jahb2hs7qs85rh974kw49hffhy9cn1gfda3077dvql
+  http_parser:
+    dependency: transitive
+    description:
+      name: http_parser
+      url: https://pub.dartlang.org
+    source: hosted
+    version: 4.0.2
+    sha256: 027c4sjkhkkx3sk1aqs6s4djb87syi9h521qpm1bf21bq3gga5jd
+  io:
+    dependency: transitive
+    description:
+      name: io
+      url: https://pub.dartlang.org
+    source: hosted
+    version: 1.0.3
+    sha256: 1bp5l8hkrp6fjj7zw9af51hxyp52sjspc5558lq0lmi453l0czni
+  js:
+    dependency: transitive
+    description:
+      name: js
+      url: https://pub.dartlang.org
+    source: hosted
+    version: 0.6.5
+    sha256: 13fbxgyg1v6bmzvxamg6494vk3923fn3mgxj6f4y476aqwk99n50
+  json_annotation:
+    dependency: transitive
+    description:
+      name: json_annotation
+      url: https://pub.dartlang.org
+    source: hosted
+    version: 4.7.0
+    sha256: 1p9nvn33psx2zbalhyqjw8gr4agd76jj5jq0fdz0i584c7l77bby
+  json_serializable:
+    dependency: direct main
+    description:
+      name: json_serializable
+      url: https://pub.dartlang.org
+    source: hosted
+    version: 6.5.4
+    sha256: 04d7laaxrbiybcgbv3y223hy8d6n9f84h5lv9sv79zd9ffzkb2hg
+  logging:
+    dependency: direct main
+    description:
+      name: logging
+      url: https://pub.dartlang.org
+    source: hosted
+    version: 1.0.2
+    sha256: 0hl1mjh662c44ci7z60x92i0jsyqg1zm6k6fc89n9pdcxsqdpwfs
+  matcher:
+    dependency: transitive
+    description:
+      name: matcher
+      url: https://pub.dartlang.org
+    source: hosted
+    version: 0.12.13
+    sha256: 0pjgc38clnjbv124n8bh724db1wcc4kk125j7dxl0icz7clvm0p0
+  meta:
+    dependency: direct main
+    description:
+      name: meta
+      url: https://pub.dartlang.org
+    source: hosted
+    version: 1.8.0
+    sha256: 01kqdd25nln5a219pr94s66p27m0kpqz0wpmwnm24kdy3ngif1v5
+  mime:
+    dependency: transitive
+    description:
+      name: mime
+      url: https://pub.dartlang.org
+    source: hosted
+    version: 1.0.2
+    sha256: 1dr3qikzvp10q1saka7azki5gk2kkf2v7k9wfqjsyxmza2zlv896
+  moxlib:
+    dependency: direct main
+    description:
+      name: moxlib
+      url: https://git.polynom.me/api/packages/Moxxy/pub/
+    archive_url: https://git.polynom.me/moxxy/-/packages/pub/moxlib/0.1.5/files/57
+    source: hosted
+    version: 0.1.5
+    sha256: 1j52xglpwy8c7dbylc3f6vrh0p52xhhwqs4h0qcqk8c1rvjn5czq
+  node_preamble:
+    dependency: transitive
+    description:
+      name: node_preamble
+      url: https://pub.dartlang.org
+    source: hosted
+    version: 2.0.1
+    sha256: 0i0gfc2yqa09182vc01lj47qpq98kfm9m8h4n8c5fby0mjd0lvyx
+  omemo_dart:
+    dependency: direct main
+    description:
+      name: omemo_dart
+      url: https://git.polynom.me/api/packages/PapaTutuWawa/pub/
+    archive_url: https://git.polynom.me/PapaTutuWawa/-/packages/pub/omemo_dart/0.4.3/files/92
+    source: hosted
+    version: 0.4.3
+    sha256: 09x3jqa11hjdjp31nxnz91j6jssbc2f8a1lh44fmkc0d79hs8bbi
+  package_config:
+    dependency: transitive
+    description:
+      name: package_config
+      url: https://pub.dartlang.org
+    source: hosted
+    version: 2.1.0
+    sha256: 1d4l0i4cby344zj45f5shrg2pkw1i1jn03kx0qqh0l7gh1ha7bpc
+  path:
+    dependency: transitive
+    description:
+      name: path
+      url: https://pub.dartlang.org
+    source: hosted
+    version: 1.8.2
+    sha256: 16ggdh29ciy7h8sdshhwmxn6dd12sfbykf2j82c56iwhhlljq181
+  pedantic:
+    dependency: transitive
+    description:
+      name: pedantic
+      url: https://pub.dartlang.org
+    source: hosted
+    version: 1.11.1
+    sha256: 10ch0h3hi6cfwiz2ihfkh6m36m75c0m7fd0wwqaqggffsj2dn8ad
+  petitparser:
+    dependency: transitive
+    description:
+      name: petitparser
+      url: https://pub.dartlang.org
+    source: hosted
+    version: 5.1.0
+    sha256: 1pqqqqiy9ald24qsi24q9qrr0zphgpsrnrv9rlx4vwr6xak7d8c0
+  pinenacl:
+    dependency: transitive
+    description:
+      name: pinenacl
+      url: https://pub.dartlang.org
+    source: hosted
+    version: 0.5.1
+    sha256: 0didjgva658z90hbcmhd0y8w1b8v86dp6gabfhylnw1aixl47cxg
+  pool:
+    dependency: transitive
+    description:
+      name: pool
+      url: https://pub.dartlang.org
+    source: hosted
+    version: 1.5.1
+    sha256: 0wmzs46hjszv3ayhr1p5l7xza7q9rkg2q9z4swmhdqmhlz3c50x4
+  pub_semver:
+    dependency: transitive
+    description:
+      name: pub_semver
+      url: https://pub.dartlang.org
+    source: hosted
+    version: 2.1.2
+    sha256: 1vsj5c1f2dza4l5zmjix4zh65lp8gsg6pw01h57pijx2id0g4bwi
+  pubspec_parse:
+    dependency: transitive
+    description:
+      name: pubspec_parse
+      url: https://pub.dartlang.org
+    source: hosted
+    version: 1.2.1
+    sha256: 19dmr9k4wsqjnhlzp1lbrw8dv7a1gnwmr8l5j9zlw407rmfg20d1
+  random_string:
+    dependency: direct main
+    description:
+      name: random_string
+      url: https://pub.dartlang.org
+    source: hosted
+    version: 2.3.1
+    sha256: 11cjiv75sgldvk3x7w6j77lgi08r6737wm94m3ylabylsr6zdyff
+  saslprep:
+    dependency: direct main
+    description:
+      name: saslprep
+      url: https://pub.dartlang.org
+    source: hosted
+    version: 1.0.2
+    sha256: 04lss0xvm6p801p8306jdxg7k0b28kr6n65dz2f57dkca237kcw7
+  shelf:
+    dependency: transitive
+    description:
+      name: shelf
+      url: https://pub.dartlang.org
+    source: hosted
+    version: 1.4.0
+    sha256: 0x2xl7glrnq0hdxpy2i94a4wxbdrd6dm46hvhzgjn8alsm8z0wz1
+  shelf_packages_handler:
+    dependency: transitive
+    description:
+      name: shelf_packages_handler
+      url: https://pub.dartlang.org
+    source: hosted
+    version: 3.0.1
+    sha256: 199rbdbifj46lg3iynznnsbs8zr4dfcw0s7wan8v73nvpqvli82q
+  shelf_static:
+    dependency: transitive
+    description:
+      name: shelf_static
+      url: https://pub.dartlang.org
+    source: hosted
+    version: 1.1.1
+    sha256: 1kqbaslz7bna9lldda3ibrjg0gczbzlwgm9cic8shg0bnl0v3s34
+  shelf_web_socket:
+    dependency: transitive
+    description:
+      name: shelf_web_socket
+      url: https://pub.dartlang.org
+    source: hosted
+    version: 1.0.3
+    sha256: 0rr87nx2wdf9alippxiidqlgi82fbprnsarr1jswg9qin0yy4jpn
+  source_gen:
+    dependency: transitive
+    description:
+      name: source_gen
+      url: https://pub.dartlang.org
+    source: hosted
+    version: 1.2.6
+    sha256: 1kxgx782lzpjhv736h0pz3lnxpcgiy05h0ysy0q77gix8q09i1hz
+  source_helper:
+    dependency: transitive
+    description:
+      name: source_helper
+      url: https://pub.dartlang.org
+    source: hosted
+    version: 1.3.3
+    sha256: 044kzmzlfpx93s4raz5avijahizmvai0zvl0lbm4wi93ynhdp1pd
+  source_map_stack_trace:
+    dependency: transitive
+    description:
+      name: source_map_stack_trace
+      url: https://pub.dartlang.org
+    source: hosted
+    version: 2.1.1
+    sha256: 0b5d4c5n5qd3j8n10gp1khhr508wfl3819bhk6xnl34qxz8n032k
+  source_maps:
+    dependency: transitive
+    description:
+      name: source_maps
+      url: https://pub.dartlang.org
+    source: hosted
+    version: 0.10.11
+    sha256: 18ixrlz3l2alk3hp0884qj0mcgzhxmjpg6nq0n1200pfy62pc4z6
+  source_span:
+    dependency: transitive
+    description:
+      name: source_span
+      url: https://pub.dartlang.org
+    source: hosted
+    version: 1.9.1
+    sha256: 1lq4sy7lw15qsv9cijf6l48p16qr19r7njzwr4pxn8vv1kh6rb86
+  stack_trace:
+    dependency: transitive
+    description:
+      name: stack_trace
+      url: https://pub.dartlang.org
+    source: hosted
+    version: 1.11.0
+    sha256: 0bggqvvpkrfvqz24bnir4959k0c45azc3zivk4lyv3mvba6092na
+  stream_channel:
+    dependency: transitive
+    description:
+      name: stream_channel
+      url: https://pub.dartlang.org
+    source: hosted
+    version: 2.1.1
+    sha256: 054by84c60yxphr3qgg6f82gg6d22a54aqjp265anlm8dwz1ji32
+  stream_transform:
+    dependency: transitive
+    description:
+      name: stream_transform
+      url: https://pub.dartlang.org
+    source: hosted
+    version: 2.1.0
+    sha256: 0jq6767v9ds17i2nd6mdd9i0f7nvsgg3dz74d0v54x66axjgr0gp
+  string_scanner:
+    dependency: transitive
+    description:
+      name: string_scanner
+      url: https://pub.dartlang.org
+    source: hosted
+    version: 1.2.0
+    sha256: 0p1r0v2923avwfg03rk0pmc6f21m0zxpcx6i57xygd25k6hdfi00
+  synchronized:
+    dependency: direct main
+    description:
+      name: synchronized
+      url: https://pub.dartlang.org
+    source: hosted
+    version: 3.0.0+2
+    sha256: 1j6108cq1hbcqpwhk9sah8q3gcidd7222bzhha2nk9syxhzqy82i
+  term_glyph:
+    dependency: transitive
+    description:
+      name: term_glyph
+      url: https://pub.dartlang.org
+    source: hosted
+    version: 1.2.1
+    sha256: 1x8nspxaccls0sxjamp703yp55yxdvhj6wg21lzwd296i9rwlxh9
+  test:
+    dependency: direct dev
+    description:
+      name: test
+      url: https://pub.dartlang.org
+    source: hosted
+    version: 1.22.0
+    sha256: 08kimbjvkdw3bkj7za36p3yqdr8dnlb5v30c250kvdncb7k09h4x
+  test_api:
+    dependency: transitive
+    description:
+      name: test_api
+      url: https://pub.dartlang.org
+    source: hosted
+    version: 0.4.16
+    sha256: 0mfyjpqkkmaqdh7xygrydx12591wq9ll816f61n80dc6rmkdx7px
+  test_core:
+    dependency: transitive
+    description:
+      name: test_core
+      url: https://pub.dartlang.org
+    source: hosted
+    version: 0.4.20
+    sha256: 1r8dnvkxxvh55z1c8lrsja1m0dkf5i4lgwwqixcx0mqvxx5w3005
+  timing:
+    dependency: transitive
+    description:
+      name: timing
+      url: https://pub.dartlang.org
+    source: hosted
+    version: 1.0.0
+    sha256: 0a02znvy0fbzr0n4ai67pp8in7w6m768aynkk1kp5lnmgy17ppsg
+  typed_data:
+    dependency: transitive
+    description:
+      name: typed_data
+      url: https://pub.dartlang.org
+    source: hosted
+    version: 1.3.1
+    sha256: 1x402bvyzdmdvmyqhyfamjxf54p9j8sa8ns2n5dwsdhnfqbw859g
+  unorm_dart:
+    dependency: transitive
+    description:
+      name: unorm_dart
+      url: https://pub.dartlang.org
+    source: hosted
+    version: 0.2.0
+    sha256: 05kyk2764yz14pzgx00i7h5b1lzh8kjqnxspfzyf8z920bcgbz0v
+  uuid:
+    dependency: direct main
+    description:
+      name: uuid
+      url: https://pub.dartlang.org
+    source: hosted
+    version: 3.0.5
+    sha256: 12lsynr07lw9848jknmzxvzn3ia12xdj07iiva0vg0qjvpq7ladg
+  very_good_analysis:
+    dependency: direct dev
+    description:
+      name: very_good_analysis
+      url: https://pub.dartlang.org
+    source: hosted
+    version: 3.1.0
+    sha256: 1p2dh8aahbqyyqfzbsxswafgxnmxgisjq2xfp008skyh7imk6sz4
+  vm_service:
+    dependency: transitive
+    description:
+      name: vm_service
+      url: https://pub.dartlang.org
+    source: hosted
+    version: 9.4.0
+    sha256: 05xaxaxzyfls6jklw1hzws2jmina1cjk10gbl7a63djh1ghnzjb5
+  watcher:
+    dependency: transitive
+    description:
+      name: watcher
+      url: https://pub.dartlang.org
+    source: hosted
+    version: 1.0.2
+    sha256: 1sk7gvwa7s0h4l652qrgbh7l8wyqc6nr6lki8m4rj55720p0fnyg
+  web_socket_channel:
+    dependency: transitive
+    description:
+      name: web_socket_channel
+      url: https://pub.dartlang.org
+    source: hosted
+    version: 2.2.0
+    sha256: 147amn05v1f1a1grxjr7yzgshrczjwijwiywggsv6dgic8kxyj5a
+  webkit_inspection_protocol:
+    dependency: transitive
+    description:
+      name: webkit_inspection_protocol
+      url: https://pub.dartlang.org
+    source: hosted
+    version: 1.2.0
+    sha256: 0z400dzw7gf68a3wm95xi2mf461iigkyq6x69xgi7qs3fvpmn3hx
+  xml:
+    dependency: direct main
+    description:
+      name: xml
+      url: https://pub.dartlang.org
+    source: hosted
+    version: 6.2.0
+    sha256: 0jwknkfcnb5svg6r01xjsj0aiw06mlx54pgay1ymaaqm2mjhyz01
+  yaml:
+    dependency: transitive
+    description:
+      name: yaml
+      url: https://pub.dartlang.org
+    source: hosted
+    version: 3.1.1
+    sha256: 0mqqmzn3c9rr38b5xm312fz1vyp6vb36lm477r9hak77bxzpp0iw
+sdks:
+  dart: '>=2.18.0 <3.0.0'

packages/moxxmpp/pubspec.yaml

@@ -30,8 +30,5 @@ dependencies:
 
 dev_dependencies:
   build_runner: ^2.1.11
-  moxxmpp_socket_tcp:
-   hosted: https://git.polynom.me/api/packages/Moxxy/pub
-   version: ^0.1.2+9
   test: ^1.16.0
   very_good_analysis: ^3.0.1

packages/moxxmpp/result

@@ -0,0 +1 @@
+/nix/store/df027433sc5k93yfsm823wl42vijhrzn-lol-pub-cache

scripts/lock2nix.py

@@ -0,0 +1,68 @@
+import sys
+import yaml
+import urllib.parse
+
+def generate_derivation(package):
+    name = package['description']['name']
+    sha = package['sha256']
+    version = package['version']
+
+    url = ''
+    if 'archive_url' in package:
+        url = package['archive_url']
+    else:
+        base_url = package['description']['url']
+        url = f'{base_url}/packages/{name}/versions/{version}.tar.gz'
+
+    return f'''
+  {name} = fetchzip {{
+    sha256 = "{sha}";
+    url = "{url}";
+    stripRoot = false;
+    extension = "tar.gz";
+  }};
+'''
+
+def main():
+    if len(sys.argv) != 4:
+        print('Usage: lock2nix.py <input lock> <output nix> <package name>')
+        exit(1)
+
+    input_file = sys.argv[1]
+    output_file = sys.argv[2]
+    package_name = sys.argv[3]
+        
+    with open(input_file, 'r') as f:
+        data = yaml.safe_load(f.read())
+
+    with open(output_file, 'w') as f:
+        f.write('# GENERATED BY LOCK2NIX.py\n')
+        f.write('# DO NOT EDIT BY HAND\n')
+        f.write('{fetchzip, runCommand} : rec {')
+        steps = ''
+        for package in data['packages']:
+            try:
+                f.write(generate_derivation(data['packages'][package]))
+            except ex:
+                print(f'Failed with {ex} for package {package}')
+
+            print(package)
+            source = data['packages'][package]['source']
+            prefix = urllib.parse.quote(
+                data['packages'][package]['description']['url'][8:],
+                safe='',
+            ).replace('%2F', '%47')
+            name = data['packages'][package]['description']['name']
+            version = data['packages'][package]['version']
+            steps += f'''
+    mkdir -p $out/{source}/{prefix}
+    ln -s ${{{package}}} $out/{source}/{prefix}/{name}-{version}
+'''
+                
+        f.write(f'''
+  pubCache = runCommand "{package_name}-pub-cache" {{}} ''{steps}'';
+''')
+        f.write('\n}')
+
+if __name__ == '__main__':
+    main()

scripts/pubspec2lock.py

@@ -0,0 +1,64 @@
+import sys
+import subprocess
+import urllib
+import yaml
+import requests
+
+def main():
+    if len(sys.argv) != 3:
+        print('Usage: pubspec2lock.py <input> <output>')
+        exit(1)
+
+    input_file = sys.argv[1]
+    output_file = sys.argv[2]
+        
+    with open(input_file, 'r') as f:
+        data = yaml.safe_load(f.read())
+
+    result = {
+        'packages': {}
+    }
+    for package_name in data['packages']:
+        print(package_name)
+        package = data['packages'][package_name]
+        cleaned_url = package["description"]["url"]
+        if cleaned_url[-1] == '/':
+            cleaned_url = cleaned_url[:-1]
+
+        latest = requests.get(
+            f'{cleaned_url}/api/packages/{package_name}',
+            headers={
+                'Accept': 'application/vnd.pub.v2+json',
+            },
+        )
+
+        latest_data = None
+        try:
+            latest_data = latest.json()
+        except:
+            print(latest.text)
+            exit(1)
+
+        for version_data in latest_data['versions']:
+            if version_data['version'] == package['version']:
+                package['archive_url'] = version_data['archive_url']
+
+                p = subprocess.run([
+                    'nix-prefetch-url',
+                    '--unpack',
+                    urllib.parse.unquote(version_data['archive_url']),
+                ], capture_output=True)
+                sha256 = p.stdout.decode('utf8')[:-1]
+                    
+                package['sha256'] = sha256
+                break
+
+        result['packages'][package_name] = package
+
+    with open(output_file, 'w') as f:
+        f.write('# CREATED BY pubspec2lock.py\n')
+        f.write('# DO NOT EDIT BY HAND\n')
+        f.write(yaml.dump(result))
+
+if __name__ == '__main__':
+    main()