feat: Make Wordbook fully offline

.github/workflows/CI.yml

@@ -17,6 +17,8 @@ jobs:
       options: --privileged
     steps:
     - uses: actions/checkout@v4
+      with:
+        submodules: "true"
     - uses: flatpak/flatpak-github-actions/flatpak-builder@v6
       with:
         bundle: "wordbook-devel.flatpak"

.github/workflows/codeql.yml

@@ -27,16 +27,16 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Initialize CodeQL
-        uses: github/codeql-action/init@v3
+        uses: github/codeql-action/init@v4
         with:
           languages: ${{ matrix.language }}
           queries: +security-and-quality
           config-file: ./.github/codeql/codeql-config.yml
 
       - name: Autobuild
-        uses: github/codeql-action/autobuild@v3
+        uses: github/codeql-action/autobuild@v4
 
       - name: Perform CodeQL Analysis
-        uses: github/codeql-action/analyze@v3
+        uses: github/codeql-action/analyze@v4
         with:
           category: "/language:${{ matrix.language }}"

.gitmodules

@@ -1,3 +1,3 @@
-[submodule "build-aux/flatpak/flatpak-builder-tools"]
-	path = build-aux/flatpak/flatpak-builder-tools
-	url = https://github.com/flatpak/flatpak-builder-tools.git
+[submodule "subprojects/wn"]
+	path = subprojects/wn
+	url = https://github.com/mufeedali/wn.git

README.md

@@ -25,12 +25,12 @@ Wordbook
 
 * GTK 4.6+ [Arch: `gtk4`]
 * libadwaita 1.7.0+ [Arch: `libadwaita`]
-* Python 3 [Arch: `python`]
+* Python 3.12+ [Arch: `python`]
 * Python modules:
-    * Standalone WordNet Python module [Arch AUR: `python-wn`]
     * RapidFuzz [Arch: `python-rapidfuzz`]
     * Pydantic [Arch: `python-pydantic`]
     * Python GObject [Arch: `python-gobject`]
+    * ONLY if using Python versions older than 3.14, backports.zstd [Arch: `python-backports-zstd`]
 * eSpeak-ng (For pronunciations and audio) [Arch: `espeak-ng`]
 
 ## Installation
@@ -47,7 +47,7 @@ This method can be used anywhere the Nix package manager is installed.
 
 ### Using distro-specific packages
 
-Right now, Wordbook is only packaged for Arch through the AUR as [`wordbook`](https://aur.archlinux.org/packages/wordbook).
+Wordbook is packaged for Arch through the AUR as [`wordbook`](https://aur.archlinux.org/packages/wordbook).
 
 On NixOS, Wordbook can be installed using the Nix package manager as shown above. Additionally, the following code can be added to your NixOS configuration file, usually located in `/etc/nixos/configuration.nix`.
 
@@ -57,6 +57,16 @@ On NixOS, Wordbook can be installed using the Nix package manager as shown above
   ];
 ```
 
+## Building from Source
+
+To build Wordbook from source, use Meson:
+
+```bash
+meson setup builddir
+meson compile -C builddir
+meson install -C builddir
+```
+
 ## Contributing
 
 Contributions are welcome. There are many ways to contribute:

build-aux/flatpak/dev.mufeed.Wordbook.Devel.json

@@ -5,7 +5,6 @@
   "sdk": "org.gnome.Sdk",
   "command": "wordbook",
   "finish-args": [
-    "--share=network",
     "--socket=pulseaudio",
     "--share=ipc",
     "--device=dri",
@@ -30,9 +29,10 @@
       "name": "pcaudiolib",
       "sources": [
         {
-          "type": "archive",
-          "url": "https://github.com/espeak-ng/pcaudiolib/archive/1.2.tar.gz",
-          "sha256": "44b9d509b9eac40a0c61585f756d76a7b555f732e8b8ae4a501c8819c59c6619"
+          "type": "git",
+          "url": "https://github.com/espeak-ng/pcaudiolib.git",
+          "tag": "1.3",
+          "commit": "e907571bad7dee296fb56a409a0f7c5a0c57d38a"
         }
       ]
     },
@@ -52,84 +52,47 @@
       "name": "python3-modules",
       "buildsystem": "simple",
       "build-commands": [
-        "pip3 install --verbose --exists-action=i --no-index --find-links=\"file://${PWD}\" --prefix=${FLATPAK_DEST} \"wn\" \"pydantic\" \"rapidfuzz\" --no-build-isolation"
+        "pip3 install --verbose --exists-action=i --no-index --find-links=\"file://${PWD}\" --prefix=${FLATPAK_DEST} \"pydantic\" \"rapidfuzz\" \"backports.zstd\" --no-build-isolation"
       ],
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-          "sha256": "0a9f2c9dd19656823cb8250b0724ee9c60a82f3cdf68a080979d13092a3b0fef",
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@@ -140,16 +103,39 @@
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+          "sha256": "4ed1cacbdc298c220f1bd249ed5287caa16f34d44ef4e9c3d0cbad5b521545e7"
+        }
+      ]
+    },
+    {
+      "name": "wordnet-data",
+      "buildsystem": "simple",
+      "build-commands": [
+        "python3 scripts/generate-wn-db.py --source-file english-wordnet-2025-plus.xml.gz --output wn.db.zst",
+        "WN_VERSION=$(git -C subprojects/wn rev-parse --short HEAD) && install -Dm644 wn.db.zst /app/share/wordbook/wn-${WN_VERSION}.db.zst"
+      ],
+      "sources": [
+        {
+          "type": "dir",
+          "path": "../../."
+        },
+        {
+          "type": "file",
+          "url": "https://github.com/globalwordnet/english-wordnet/releases/download/2025-edition/english-wordnet-2025-plus.xml.gz",
+          "sha256": "31f4af16c54b532fd5484d4cc33aee588a31bb5b70683ae8197842fde5b586bc"
         }
       ]
     },
     {
       "name": "wordbook",
       "buildsystem": "meson",
-      "config-opts": ["-Dprofile=development"],
+      "config-opts": ["-Dprofile=development", "-Dinstall_wn_db=false"],
       "sources": [
         {
           "type": "dir",

data/meson.build

@@ -1,6 +1,20 @@
 subdir('icons')
 subdir('resources')
 
+if get_option('install_wn_db')
+  custom_target('wn-db',
+    output: 'wn-@0@.db.zst'.format(wn_version),
+    command: [
+      find_program('python3'),
+      join_paths(meson.project_source_root(), 'scripts', 'generate-wn-db.py'),
+      '--output', '@OUTPUT@'
+    ],
+    install: true,
+    install_dir: pkgdatadir,
+    console: true,
+  )
+endif
+
 # Desktop file
 desktop_conf = configuration_data()
 desktop_conf.set('app-id', application_id)

data/resources/ui/window.blp

@@ -185,23 +185,6 @@ template $WordbookWindow: Adw.ApplicationWindow {
                         tightening-threshold: 500;
 
                         Adw.ViewStack main_stack {
-                            Adw.ViewStackPage {
-                                name: "download_page";
-
-                                child: Adw.StatusPage download_status_page {
-                                    title: _("Setting things up…");
-                                    description: _("Downloading WordNet…");
-
-                                    child: Adw.Clamp {
-                                        tightening-threshold: 200;
-
-                                        ProgressBar loading_progress {
-                                            ellipsize: end;
-                                        }
-                                    };
-                                };
-                            }
-
                             Adw.ViewStackPage {
                                 name: "welcome_page";
 
@@ -309,32 +292,19 @@ template $WordbookWindow: Adw.ApplicationWindow {
                             }
 
                             Adw.ViewStackPage {
-                                name: "network_fail_page";
-
-                                child: Adw.StatusPage network_fail_status_page {
-                                    icon-name: "network-error-symbolic";
-                                    title: _("Download failed");
+                                name: "db_error_page";
 
-                                    child: Box {
-                                        spacing: 12;
-                                        halign: center;
+                                child: Adw.StatusPage db_error_status_page {
+                                    icon-name: "dialog-error-symbolic";
+                                    title: _("Database not found");
+                                    description: _("Installation is incomplete. Please reinstall Wordbook.");
 
-                                        Button retry_button {
-                                            label: _("Retry");
+                                    child: Button exit_button {
+                                        label: _("Exit");
 
-                                            styles [
-                                                "pill",
-                                                "suggested-action",
-                                            ]
-                                        }
-
-                                        Button exit_button {
-                                            label: _("Exit");
-
-                                            styles [
-                                                "pill",
-                                            ]
-                                        }
+                                        styles [
+                                            "pill",
+                                        ]
                                     };
                                 };
                             }

data/search_provider.in

@@ -1,7 +1,7 @@
 #!@PYTHON@
 
 # -*- coding: utf-8 -*-
-# SPDX-FileCopyrightText: 2016-2025 Mufeed Ali <me@mufeed.dev>
+# SPDX-FileCopyrightText: 2016-2026 Mufeed Ali <me@mufeed.dev>
 # SPDX-License-Identifier: GPL-3.0-or-later
 
 
@@ -13,10 +13,12 @@ from gi.repository import GLib, Gio
 pkgdatadir = "@pkgdatadir@"
 localedir = "@localedir@"
 
+sys.path.insert(1, pkgdatadir)
+
 from wordbook import base, utils
 import wn
 
-wn.config.data_directory = os.path.join(utils.WN_DIR)
+wn.config.data_directory = base.WN_DIR
 wn.config.allow_multithreading = True
 
 dbus_interface_description = """