Refactor theme onto bread-theme; add bakery.toml and release workflow

- breadbox/Cargo.toml: depend on bread-theme with gtk feature
- breadbox/src/main.rs: remove local Palette + hex_to_rgba; use
  bread_theme::{load_palette, hex_to_rgba, gtk::apply_user_css}
- bakery.toml: describes breadbox for bakery install
- release.yml: builds on hestia self-hosted runner, publishes binaries to
  dl.breadway.dev and GitHub Releases on v* tags

.github/workflows/release.yml

@@ -0,0 +1,62 @@
+name: release
+
+on:
+  push:
+    tags: ["v*"]
+
+env:
+  DL_DIR: /srv/breadway-dl
+  ECOSYSTEM_DIR: /home/breadway/Projects/bread-ecosystem
+
+jobs:
+  build:
+    runs-on: [self-hosted, hestia]
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: install system deps
+        run: sudo pacman -S --noconfirm gtk4 gtk4-layer-shell librsvg 2>/dev/null || true
+
+      - name: build
+        run: cargo build --release --locked
+
+      - name: prepare artifacts
+        run: |
+          VERSION="${GITHUB_REF_NAME#v}"
+          PKG_DIR="${DL_DIR}/breadbox/${VERSION}"
+          mkdir -p "${PKG_DIR}"
+          for bin in breadbox breadbox-sync; do
+            cp "target/release/${bin}" "${PKG_DIR}/${bin}-x86_64"
+            strip "${PKG_DIR}/${bin}-x86_64"
+            sha256sum "${PKG_DIR}/${bin}-x86_64" | awk '{print $1}' \
+              > "${PKG_DIR}/${bin}-x86_64.sha256"
+          done
+          cp packaging/breadbox-sync.service "${PKG_DIR}/"
+          cp config.example.toml "${PKG_DIR}/"
+          cp bakery.toml "${PKG_DIR}/bakery.toml"
+          ln -sfn "${PKG_DIR}" "${DL_DIR}/breadbox/latest"
+
+      - name: ensure bread-ecosystem
+        run: |
+          if [[ -d "${ECOSYSTEM_DIR}/.git" ]]; then
+            git -C "${ECOSYSTEM_DIR}" pull --ff-only
+          else
+            mkdir -p "$(dirname "${ECOSYSTEM_DIR}")"
+            git clone https://github.com/Breadway/bread-ecosystem.git "${ECOSYSTEM_DIR}"
+          fi
+
+      - name: regenerate index.json
+        run: bash "${ECOSYSTEM_DIR}/scripts/gen-index.sh"
+
+      - name: upload to GitHub Release
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          VERSION="${GITHUB_REF_NAME#v}"
+          PKG_DIR="${DL_DIR}/breadbox/${VERSION}"
+          gh release upload "${GITHUB_REF_NAME}" \
+            "${PKG_DIR}/breadbox-x86_64" \
+            "${PKG_DIR}/breadbox-sync-x86_64" \
+            "${PKG_DIR}/breadbox-x86_64.sha256" \
+            "${PKG_DIR}/breadbox-sync-x86_64.sha256" \
+            --clobber

Cargo.lock

@@ -26,10 +26,21 @@ version = "2.11.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c4512299f36f043ab09a583e57bceb5a5aab7a73db1805848e8fef3c9e8c78b3"
 
+[[package]]
+name = "bread-theme"
+version = "0.1.0"
+dependencies = [
+ "dirs",
+ "gtk4",
+ "serde",
+ "serde_json",
+]
+
 [[package]]
 name = "breadbox"
 version = "0.1.0"
 dependencies = [
+ "bread-theme",
  "breadbox-shared",
  "gtk4",
  "gtk4-layer-shell",
@@ -111,6 +122,27 @@ dependencies = [
  "cfg-if",
 ]
 
+[[package]]
+name = "dirs"
+version = "5.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "44c45a9d03d6676652bcb5e724c7e988de1acad23a711b5217ab9cbecbec2225"
+dependencies = [
+ "dirs-sys",
+]
+
+[[package]]
+name = "dirs-sys"
+version = "0.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "520f05a5cbd335fae5a99ff7a6ab8627577660ee5cfd6a94a6a929b52ff0321c"
+dependencies = [
+ "libc",
+ "option-ext",
+ "redox_users",
+ "windows-sys 0.48.0",
+]
+
 [[package]]
 name = "displaydoc"
 version = "0.2.5"
@@ -675,6 +707,15 @@ version = "0.2.186"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "68ab91017fe16c622486840e4c83c9a37afeff978bd239b5293d61ece587de66"
 
+[[package]]
+name = "libredox"
+version = "0.1.17"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f02ab6bace2054fb888a3c16f990117b579d14a3088e472d63c6011fa185c9d3"
+dependencies = [
+ "libc",
+]
+
 [[package]]
 name = "litemap"
 version = "0.8.2"
@@ -718,6 +759,12 @@ version = "1.21.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9f7c3e4beb33f85d45ae3e3a1792185706c8e16d043238c593331cc7cd313b50"
 
+[[package]]
+name = "option-ext"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "04744f49eae99ab78e0d5c0b603ab218f515ea8cfe5a456d7629ad883a3b6e7d"
+
 [[package]]
 name = "pango"
 version = "0.22.6"
@@ -796,6 +843,17 @@ dependencies = [
  "proc-macro2",
 ]
 
+[[package]]
+name = "redox_users"
+version = "0.4.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ba009ff324d1fc1b900bd1fdb31564febe58a8ccc8a6fdbb93b543d33b13ca43"
+dependencies = [
+ "getrandom",
+ "libredox",
+ "thiserror",
+]
+
 [[package]]
 name = "ring"
 version = "0.17.14"
@@ -998,6 +1056,26 @@ version = "0.13.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "df7f62577c25e07834649fc3b39fafdc597c0a3527dc1c60129201ccfcbaa50c"
 
+[[package]]
+name = "thiserror"
+version = "1.0.69"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b6aaf5339b578ea85b50e080feb250a3e8ae8cfcdff9a461c9ec2904bc923f52"
+dependencies = [
+ "thiserror-impl",
+]
+
+[[package]]
+name = "thiserror-impl"
+version = "1.0.69"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4fee6c4efc90059e10f81e6d42c60a18f76588c3d74cb83a0b242a2b6c7504c1"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "tinystr"
 version = "0.8.3"
@@ -1182,13 +1260,22 @@ version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f0805222e57f7521d6a62e36fa9163bc891acd422f971defe97d64e70d0a4fe5"
 
+[[package]]
+name = "windows-sys"
+version = "0.48.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "677d2418bec65e3338edb076e806bc1ec15693c5d0104683f2efe857f61056a9"
+dependencies = [
+ "windows-targets 0.48.5",
+]
+
 [[package]]
 name = "windows-sys"
 version = "0.52.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "282be5f36a8ce781fad8c8ae18fa3f9beff57ec1b52cb3de0789201425d9a33d"
 dependencies = [
- "windows-targets",
+ "windows-targets 0.52.6",
 ]
 
 [[package]]
@@ -1200,34 +1287,67 @@ dependencies = [
  "windows-link",
 ]
 
+[[package]]
+name = "windows-targets"
+version = "0.48.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9a2fa6e2155d7247be68c096456083145c183cbbbc2764150dda45a87197940c"
+dependencies = [
+ "windows_aarch64_gnullvm 0.48.5",
+ "windows_aarch64_msvc 0.48.5",
+ "windows_i686_gnu 0.48.5",
+ "windows_i686_msvc 0.48.5",
+ "windows_x86_64_gnu 0.48.5",
+ "windows_x86_64_gnullvm 0.48.5",
+ "windows_x86_64_msvc 0.48.5",
+]
+
 [[package]]
 name = "windows-targets"
 version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9b724f72796e036ab90c1021d4780d4d3d648aca59e491e6b98e725b84e99973"
 dependencies = [
- "windows_aarch64_gnullvm",
+ "windows_aarch64_gnullvm 0.52.6",
- "windows_aarch64_msvc",
+ "windows_aarch64_msvc 0.52.6",
- "windows_i686_gnu",
+ "windows_i686_gnu 0.52.6",
  "windows_i686_gnullvm",
- "windows_i686_msvc",
+ "windows_i686_msvc 0.52.6",
- "windows_x86_64_gnu",
+ "windows_x86_64_gnu 0.52.6",
- "windows_x86_64_gnullvm",
+ "windows_x86_64_gnullvm 0.52.6",
- "windows_x86_64_msvc",
+ "windows_x86_64_msvc 0.52.6",
 ]
 
+[[package]]
+name = "windows_aarch64_gnullvm"
+version = "0.48.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2b38e32f0abccf9987a4e3079dfb67dcd799fb61361e53e2882c3cbaf0d905d8"
+
 [[package]]
 name = "windows_aarch64_gnullvm"
 version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "32a4622180e7a0ec044bb555404c800bc9fd9ec262ec147edd5989ccd0c02cd3"
 
+[[package]]
+name = "windows_aarch64_msvc"
+version = "0.48.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dc35310971f3b2dbbf3f0690a219f40e2d9afcf64f9ab7cc1be722937c26b4bc"
+
 [[package]]
 name = "windows_aarch64_msvc"
 version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "09ec2a7bb152e2252b53fa7803150007879548bc709c039df7627cabbd05d469"
 
+[[package]]
+name = "windows_i686_gnu"
+version = "0.48.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a75915e7def60c94dcef72200b9a8e58e5091744960da64ec734a6c6e9b3743e"
+
 [[package]]
 name = "windows_i686_gnu"
 version = "0.52.6"
@@ -1240,24 +1360,48 @@ version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0eee52d38c090b3caa76c563b86c3a4bd71ef1a819287c19d586d7334ae8ed66"
 
+[[package]]
+name = "windows_i686_msvc"
+version = "0.48.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8f55c233f70c4b27f66c523580f78f1004e8b5a8b659e05a4eb49d4166cca406"
+
 [[package]]
 name = "windows_i686_msvc"
 version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "240948bc05c5e7c6dabba28bf89d89ffce3e303022809e73deaefe4f6ec56c66"
 
+[[package]]
+name = "windows_x86_64_gnu"
+version = "0.48.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "53d40abd2583d23e4718fddf1ebec84dbff8381c07cae67ff7768bbf19c6718e"
+
 [[package]]
 name = "windows_x86_64_gnu"
 version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "147a5c80aabfbf0c7d901cb5895d1de30ef2907eb21fbbab29ca94c5b08b1a78"
 
+[[package]]
+name = "windows_x86_64_gnullvm"
+version = "0.48.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0b7b52767868a23d5bab768e390dc5f5c55825b6d30b86c844ff2dc7414044cc"
+
 [[package]]
 name = "windows_x86_64_gnullvm"
 version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "24d5b23dc417412679681396f2b49f3de8c1473deb516bd34410872eff51ed0d"
 
+[[package]]
+name = "windows_x86_64_msvc"
+version = "0.48.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ed94fce61571a4006852b7389a063ab983c02eb1bb37b47f8272ce92d06d9538"
+
 [[package]]
 name = "windows_x86_64_msvc"
 version = "0.52.6"

bakery.toml

@@ -0,0 +1,18 @@
+name = "breadbox"
+description = "App launcher for Hyprland / Wayland"
+binaries = ["breadbox", "breadbox-sync"]
+system_deps = ["gtk4", "gtk4-layer-shell", "librsvg"]
+bread_deps = []
+
+[[service]]
+unit = "breadbox-sync.service"
+enable = true
+
+[config]
+dir = "~/.config/breadbox"
+example = "config.example.toml"
+
+[install]
+post_install = [
+    "systemctl --user start breadbox-sync.service 2>/dev/null || breadbox-sync",
+]

breadbox/Cargo.toml

@@ -9,6 +9,9 @@ name = "breadbox"
 path = "src/main.rs"
 
 [dependencies]
+# Path dep for local dev; replace with git dep on first tag:
+# bread-theme = { git = "https://github.com/Breadway/bread-ecosystem", tag = "theme-v0.1.0", features = ["gtk"] }
+bread-theme = { path = "../../bread-ecosystem/bread-theme", features = ["gtk"] }
 breadbox-shared = { path = "../breadbox-shared" }
 gtk4 = { version = "0.11", features = ["v4_12"] }
 gtk4-layer-shell = "0.8"

breadbox/src/main.rs

@@ -1,3 +1,4 @@
+use bread_theme::{hex_to_rgba, load_palette, Palette};
 use std::{
     collections::HashMap,
     env,
@@ -10,7 +11,7 @@ use std::{
 };
 
 use breadbox_shared::{
-    config_dir, home_dir, load_all_desktop_entries, Config, DesktopEntry, IconCache,
+    config_dir, load_all_desktop_entries, Config, DesktopEntry, IconCache,
 };
 use gtk4::{
     gdk::Display,
@@ -124,74 +125,28 @@ fn matches_term(field: &str, term: &str) -> bool {
 
 // ---- Theming ----------------------------------------------------------------
 
-#[derive(Debug)]
-struct Palette {
-    bg: String,
-    surface: String,
-    fg: String,
-    accent: String,
-}
-
-impl Palette {
-    fn catppuccin_mocha() -> Self {
-        Palette {
-            bg: "#1e1e2e".into(),
-            surface: "#181825".into(),
-            fg: "#cdd6f4".into(),
-            accent: "#89b4fa".into(),
-        }
-    }
-
-    fn from_wal() -> Option<Self> {
-        let path = env::var("XDG_CACHE_HOME")
-            .map(PathBuf::from)
-            .unwrap_or_else(|_| home_dir().join(".cache"))
-            .join("wal/colors.json");
-        let content = fs::read_to_string(&path).ok()?;
-        let v: serde_json::Value = serde_json::from_str(&content).ok()?;
-
-        let spec = &v["special"];
-        let cols = &v["colors"];
-
-        let bg = spec["background"].as_str()?.to_string();
-        let surface = cols["color0"].as_str().unwrap_or(&bg).to_string();
-        let fg = cols["color15"].as_str().unwrap_or("#cdd6f4").to_string();
-        let accent = cols["color1"].as_str().unwrap_or("#89b4fa").to_string();
-
-        Some(Palette { bg, surface, fg, accent })
-    }
-}
-
-fn hex_to_rgba(hex: &str, alpha: f32) -> String {
-    let h = hex.trim_start_matches('#');
-    let r = u8::from_str_radix(h.get(0..2).unwrap_or("00"), 16).unwrap_or(0);
-    let g = u8::from_str_radix(h.get(2..4).unwrap_or("00"), 16).unwrap_or(0);
-    let b = u8::from_str_radix(h.get(4..6).unwrap_or("00"), 16).unwrap_or(0);
-    format!("rgba({r}, {g}, {b}, {alpha})")
-}
-
 fn build_css(p: &Palette) -> String {
-    let bg_panel = hex_to_rgba(&p.bg, 0.60);
+    let bg_panel = hex_to_rgba(&p.background, 0.60);
     format!(
-        "* {{ font-family: 'JetBrainsMono Nerd Font Mono', monospace; font-size: 14px; }}\
+        "* {{ font-family: 'Varela Round', sans-serif; font-size: 14px; }}\
          window {{ background-color: transparent; }}\
          .launcher-bg {{ background-color: {bg_panel}; border-radius: 8px;\
              box-shadow: 0 8px 32px rgba(0,0,0,0.6); }}\
          searchentry {{ background-color: {surface}; color: {fg}; caret-color: {accent};\
              border: none; outline: none; box-shadow: none;\
-             padding: 12px 16px; border-radius: 4px 4px 0 0; }}\
+             padding: 12px 16px; border-radius: 6px 6px 0 0; }}\
          listbox {{ background-color: transparent; padding: 4px; }}\
-         row {{ padding: 5px 10px; color: {fg}; background-color: transparent;\
+         row {{ padding: 8px 12px; color: {fg}; background-color: transparent;\
-             border-radius: 4px; }}\
+             border-radius: 6px; }}\
          row:hover {{ background-color: {surface}; }}\
          row:selected {{ background-color: {surface}; }}\
          .app-name {{ font-size: 14px; }}\
          .app-muted {{ color: {fg}; opacity: 0.6; font-size: 12px; }}\
          image {{ margin-right: 8px; }}",
         bg_panel = bg_panel,
-        surface = p.surface,
+        surface  = p.color0,
-        fg = p.fg,
+        fg       = p.foreground,
-        accent = p.accent,
+        accent   = p.color4,
     )
 }
 
@@ -334,15 +289,11 @@ fn run_ui(entries: Vec<DesktopEntry>, css: String) {
         );
 
         // User CSS override
-        let user_css_path = config_dir().join("style.css");
+        {
-        if user_css_path.exists() {
+            use std::cell::RefCell;
-            let user_provider = CssProvider::new();
+            let user_css_path = config_dir().join("style.css");
-            user_provider.load_from_path(&user_css_path);
+            let user_cell: RefCell<Option<CssProvider>> = RefCell::new(None);
-            gtk4::style_context_add_provider_for_display(
+            bread_theme::gtk::apply_user_css(&user_css_path, &user_cell);
-                &Display::default().expect("no display"),
-                &user_provider,
-                gtk4::STYLE_PROVIDER_PRIORITY_USER,
-            );
         }
 
         // Full-screen transparent window; clicks outside the launcher panel close it.
@@ -557,7 +508,7 @@ fn main() {
     let manifest = load_manifest();
     let entries = load_sorted_entries(&manifest, &priority);
 
-    let palette = Palette::from_wal().unwrap_or_else(Palette::catppuccin_mocha);
+    let palette = load_palette();
     let css = build_css(&palette);
 
     run_ui(entries, css);