CI: migrate release workflow from GitHub Actions to Forgejo Actions

GitHub Actions self-hosted runners need per-repo registration on a
personal account; Forgejo Actions' runner already serves every repo
with zero setup. Moves release publishing there (dl.breadway.dev stays
the primary bakery target; GitHub release upload is kept as the
fallback via an explicit token, since Forgejo Actions has no ambient
GITHUB_TOKEN) and adds a mirror workflow to keep GitHub in sync
automatically.

.forgejo/workflows/mirror.yml

@@ -14,8 +14,6 @@ jobs:
           set -euo pipefail
           git clone --mirror "https://git.breadway.dev/${GITHUB_REPOSITORY}.git" repo.git
           cd repo.git
-          # Mirror only branches and tags (not refs/pull/*, which GitHub rejects);
-          # --prune deletes GitHub refs that no longer exist on Forgejo.
           git push --prune \
             "https://x-access-token:${{ secrets.MIRROR_TOKEN }}@github.com/Breadway/breadbar.git" \
             '+refs/heads/*:refs/heads/*' '+refs/tags/*:refs/tags/*'

.forgejo/workflows/release.yml

@@ -0,0 +1,53 @@
+name: release
+
+on:
+  push:
+    tags: ["v*"]
+
+jobs:
+  build:
+    runs-on: [self-hosted, hestia]
+    steps:
+      - name: checkout
+        run: |
+          set -euo pipefail
+          rm -rf src && mkdir src
+          git clone --branch "${GITHUB_REF_NAME}" --depth 1 \
+            "https://git.breadway.dev/${GITHUB_REPOSITORY}.git" src
+
+      - name: build
+        run: cd src && cargo build --release --locked
+
+      - name: prepare artifacts
+        run: |
+          set -euo pipefail
+          VERSION="${GITHUB_REF_NAME#v}"
+          PKG_DIR="/srv/breadway-dl/breadbar/${VERSION}"
+          mkdir -p "${PKG_DIR}"
+          cp src/target/release/breadbar "${PKG_DIR}/breadbar-x86_64"
+          strip "${PKG_DIR}/breadbar-x86_64"
+          sha256sum "${PKG_DIR}/breadbar-x86_64" | awk '{print $1}' \
+            > "${PKG_DIR}/breadbar-x86_64.sha256"
+          cp src/bakery.toml "${PKG_DIR}/bakery.toml"
+          ln -sfn "${VERSION}" "/srv/breadway-dl/breadbar/latest"
+
+      - name: regenerate index.json
+        run: |
+          set -euo pipefail
+          rm -rf /tmp/bread-ecosystem-ci
+          git clone https://git.breadway.dev/Breadway/bread-ecosystem.git /tmp/bread-ecosystem-ci
+          bash /tmp/bread-ecosystem-ci/scripts/gen-index.sh
+
+      - name: upload to GitHub Release
+        env:
+          GH_TOKEN: ${{ secrets.GH_RELEASE_TOKEN }}
+        run: |
+          set -euo pipefail
+          VERSION="${GITHUB_REF_NAME#v}"
+          PKG_DIR="/srv/breadway-dl/breadbar/${VERSION}"
+          gh release create "${GITHUB_REF_NAME}" --repo Breadway/breadbar \
+            --title "breadbar v${VERSION}" --generate-notes 2>/dev/null || true
+          gh release upload "${GITHUB_REF_NAME}" --repo Breadway/breadbar \
+            "${PKG_DIR}/breadbar-x86_64" \
+            "${PKG_DIR}/breadbar-x86_64.sha256" \
+            --clobber

.github/workflows/release.yml

@@ -1,57 +0,0 @@
-name: release
-
-on:
-  push:
-    tags: ["v*"]
-
-permissions:
-  contents: write
-
-env:
-  DL_DIR: /srv/breadway-dl
-  ECOSYSTEM_DIR: /tmp/bread-ecosystem-ci
-
-jobs:
-  build:
-    runs-on: [self-hosted, hestia]
-    steps:
-      - uses: actions/checkout@v4
-
-      - name: install build deps
-        run: sudo apt-get install -y libgtk-4-dev libdbus-1-dev pkg-config iw 2>/dev/null || true
-
-      - name: build
-        run: cargo build --release --locked
-
-      - name: prepare artifacts
-        run: |
-          VERSION="${GITHUB_REF_NAME#v}"
-          PKG_DIR="${DL_DIR}/breadbar/${VERSION}"
-          mkdir -p "${PKG_DIR}"
-          cp target/release/breadbar "${PKG_DIR}/breadbar-x86_64"
-          strip "${PKG_DIR}/breadbar-x86_64"
-          sha256sum "${PKG_DIR}/breadbar-x86_64" | awk '{print $1}' \
-            > "${PKG_DIR}/breadbar-x86_64.sha256"
-          cp bakery.toml "${PKG_DIR}/bakery.toml"
-          ln -sfn "${VERSION}" "${DL_DIR}/breadbar/latest"
-
-      - name: ensure bread-ecosystem
-        run: |
-          rm -rf "${ECOSYSTEM_DIR}"
-          git clone https://github.com/Breadway/bread-ecosystem.git "${ECOSYSTEM_DIR}"
-
-      - name: regenerate index.json
-        run: bash "${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="${DL_DIR}/breadbar/${VERSION}"
-          gh release create "${GITHUB_REF_NAME}" \
-            --title "breadbar v${VERSION}" --generate-notes 2>/dev/null || true
-          gh release upload "${GITHUB_REF_NAME}" \
-            "${PKG_DIR}/breadbar-x86_64" \
-            "${PKG_DIR}/breadbar-x86_64.sha256" \
-            --clobber

README.md

@@ -2,40 +2,69 @@
 
 Minimal status bar and notification daemon for [Hyprland](https://hyprland.org/) on Wayland.
 
-A single Rust binary that provides a full-width top bar, a system tray, and a standards-compliant D-Bus notification daemon. No launcher, no wallpaper logic.
+A single Rust binary that provides a full-width top bar, a D-Bus notification daemon, a volume/brightness OSD, and an SNI system tray housed in a control panel popover.
 
 ## Features
 
 **Status bar** (anchored to the top of every monitor via `gtk4-layer-shell`):
 
 - Left: live workspace buttons sourced from Hyprland IPC, active workspace highlighted
-- Centre: clock (`HH:MM`, updates at the top of each minute)
-- Right: CPU%, RAM, power draw (W), battery level + AC indicator, Bluetooth state, WiFi SSID with signal strength, system tray (SNI)
+- Centre: media widget (track/artist from `playerctl`, click to open prev/play-pause/next controls; hidden when no player is active, lingers up to 30 minutes after the last pause) + clock (`HH:MM`, updates at the top of each minute)
+- Right: CPU%, RAM, power draw (W), battery level + AC indicator, Bluetooth icon (click to open `blueman-manager`), WiFi SSID with signal-strength icon (click for details popover), hamburger control panel button
+
+**WiFi popover** (click the WiFi area):
+
+- Shows current SSID, IP address, and internet/Tailscale connectivity status via `breadcrumbs status`
+- Lists saved `breadcrumbs` profiles for one-click switching
+- Shows nearby SSIDs from `breadcrumbs scan-list` (saved networks are clickable to join)
+- Degrades gracefully if `breadcrumbs` is not installed
+
+**Control panel** (hamburger button on the right):
+
+- Volume slider (reads/writes via `wpctl`, up to 150%)
+- Brightness slider (reads/writes via `brightnessctl`)
+- Live CPU%, GPU%, and network throughput (download/upload)
+- Audio output selector (lists PulseAudio sinks via `pactl`, switching takes effect immediately)
+- System tray (SNI): apps that register with `org.kde.StatusNotifierWatcher` appear as icon buttons
+- Power buttons: lock (`hyprlock`), suspend, reboot, poweroff
 
 **Notification daemon**:
 
-- Implements `org.freedesktop.Notifications` (D-Bus) — works with any standard notification sender (`notify-send`, etc.)
+- Implements `org.freedesktop.Notifications` (D-Bus) — works with any standard sender (`notify-send`, etc.)
 - Popups appear top-right, stack vertically, auto-dismiss after the sender-specified timeout (default 5 s)
-- Supports `CloseNotification`
+- Supports `CloseNotification` and `replaces_id`
+
+**Volume/brightness OSD**:
+
+- Overlay window at the bottom of the screen, auto-dismisses after 2 s
+- Appears automatically on any `pactl` sink-change event or `sysfs` backlight change
 
 **Theming**:
 
-- Reads `~/.cache/wal/colors.json` (pywal) on startup for a palette that matches your wallpaper
-- Falls back to a Catppuccin Mocha palette if pywal is not present
+- Uses `bread-theme` for palette loading; reads `~/.cache/wal/colors.json` (pywal) if present, falls back to a Catppuccin Mocha palette
 - User CSS override: `~/.config/breadbar/style.css`
 - Send `SIGHUP` to reload the theme at runtime (integrates with wallpaper-change hooks)
 
 ## Dependencies
 
-Runtime:
+Runtime (required):
 
 - GTK4 (≥ 4.12)
 - `gtk4-layer-shell`
 - `iw` — for WiFi SSID/signal (`iw dev <iface> link`)
+- `wpctl` (WirePlumber) — volume read/write
+- `pactl` (PipeWire-Pulse) — audio sink listing and OSD volume events
+- `brightnessctl` — brightness read/write
 - A running Hyprland compositor
 - D-Bus session bus
 
-Bluetooth status is read from `/sys/class/rfkill` and BlueZ D-Bus; it degrades gracefully if unavailable.
+Runtime (optional, degrade gracefully if absent):
+
+- `playerctl` — media widget; hidden if no player is found
+- `breadcrumbs` — WiFi popover enrichment (profiles, internet/Tailscale status); basic SSID/signal still shown without it
+- `blueman-manager` — opened when the Bluetooth icon is clicked; Bluetooth state still shown without it
+
+Bluetooth state is read from `/sys/class/rfkill` and BlueZ D-Bus and degrades gracefully if unavailable.
 
 ## Building
 
@@ -50,7 +79,7 @@ Requirements: Rust 1.77+ (uses `LazyLock`), a GTK4 development environment (`lib
 On Arch Linux:
 
 ```sh
-sudo pacman -S gtk4 gtk4-layer-shell iw
+sudo pacman -S gtk4 gtk4-layer-shell wireplumber pipewire-pulse brightnessctl iw
 cargo build --release
 ```
 
@@ -72,7 +101,7 @@ breadbar claims `org.freedesktop.Notifications` on the session D-Bus on startup.
 
 ### pywal integration
 
-breadbar reads `~/.cache/wal/colors.json` automatically. To reload after a wallpaper change:
+breadbar reads `~/.cache/wal/colors.json` automatically (via `bread-theme`). To reload after a wallpaper change:
 
 ```sh
 pkill -HUP breadbar
@@ -87,7 +116,7 @@ pkill -HUP breadbar
 
 ### Custom CSS
 
-Drop a `~/.config/breadbar/style.css` file and send `SIGHUP` to reload. This CSS is applied at a higher priority than the pywal palette so you can override anything.
+Drop a `~/.config/breadbar/style.css` file and send `SIGHUP` to reload. This CSS is applied at a higher priority than the generated palette so you can override anything.
 
 Example — change the font size:
 
@@ -105,10 +134,14 @@ Example — change the font size:
 | `src/bar/workspaces.rs` | Hyprland IPC event stream, workspace buttons |
 | `src/bar/clock.rs` | Minute-tick clock |
 | `src/bar/stats.rs` | Polling loop: CPU, RAM, power, battery, Bluetooth, WiFi |
+| `src/bar/media.rs` | `playerctl` polling, media widget and controls popover |
+| `src/bar/wifi.rs` | WiFi details popover, `breadcrumbs` profile/scan integration |
+| `src/bar/control.rs` | Control panel data: volume (`wpctl`), brightness (`brightnessctl`), sinks (`pactl`) |
 | `src/bar/tray.rs` | `org.kde.StatusNotifierWatcher` D-Bus service, SNI item rendering |
 | `src/notifications/mod.rs` | `org.freedesktop.Notifications` zbus service |
 | `src/notifications/popup.rs` | Layer-shell popup window and card stack |
-| `src/theme.rs` | pywal reader, GTK CSS provider injection |
+| `src/osd.rs` | Volume/brightness on-screen display |
+| `src/theme.rs` | `bread-theme` palette loading, GTK CSS provider injection |
 
 Stats are polled every 2 seconds. Bluetooth and WiFi are sampled every 16 seconds and cached in between to avoid hammering D-Bus and `iw`.
 

assets/icons-needed.txt

@@ -0,0 +1,48 @@
+SVG icons needed for breadbar
+==============================
+24×24 viewBox. Use `currentColor` for all fill/stroke so icons recolour
+automatically with the bar theme. Drop finished files in this directory.
+
+
+Control panel — slider row icons
+---------------------------------
+Volume.svg
+    Speaker / soundwave icon for the volume slider row.
+    Currently placeholder: 🔊 emoji label.
+    Usage: control panel, left of volume slider.
+
+Brightness.svg
+    Sun / light bulb icon for the brightness slider row.
+    Currently placeholder: ☀ emoji label.
+    Usage: control panel, left of brightness slider.
+
+
+Power section buttons
+-----------------------
+Lock.svg
+    Padlock icon — triggers hyprlock (lock screen).
+    Currently placeholder: 🔒
+
+Sleep.svg
+    Crescent moon or Zzz icon — triggers systemctl suspend.
+    Currently placeholder: 💤
+
+Restart.svg
+    Circular arrow icon — triggers systemctl reboot.
+    Currently placeholder: 🔄
+
+Shutdown.svg
+    Power symbol (⏻) icon — triggers systemctl poweroff.
+    Currently placeholder: ⏻
+
+
+How to wire up icons once SVGs are ready
+-----------------------------------------
+Each power button and slider row icon is currently a gtk4::Label with an emoji.
+To replace with an SVG:
+
+  1. Add the SVG to this directory.
+  2. In main.rs, replace the emoji Label with:
+       gtk4::Image::from_paintable(Some(&svg_texture(asset!("Icon Name.svg"))))
+  3. For slider rows, replace the icon_lbl in build_slider_row() calls,
+     or add an overload that takes an image widget instead of a string.

src/bar/stats.rs

@@ -51,6 +51,7 @@ pub struct Stats {
     pub wifi_profile: Option<String>,
     pub cpu_temp: Option<f32>,
     pub gpu_usage: Option<u8>,
+    pub gpu_temp: Option<f32>,
     pub net_rx_kbs: f32,
     pub net_tx_kbs: f32,
 }
@@ -295,23 +296,32 @@ async fn read_wifi() -> (String, &'static str) {
     (ssid, icon)
 }
 
-fn read_cpu_temp() -> Option<f32> {
+fn read_hwmon_temp(driver_name: &str) -> Option<f32> {
     for entry in fs::read_dir("/sys/class/hwmon").ok()?.flatten() {
         let path = entry.path();
         let Ok(name) = fs::read_to_string(path.join("name")) else { continue };
-        if name.trim() == "k10temp" {
-            let raw = fs::read_to_string(path.join("temp1_input")).ok()?;
-            return Some(raw.trim().parse::<f32>().ok()? / 1000.0);
+        if name.trim() == driver_name {
+            let Ok(raw) = fs::read_to_string(path.join("temp1_input")) else { continue };
+            return raw.trim().parse::<f32>().ok().map(|v| v / 1000.0);
         }
     }
     None
 }
 
+fn read_cpu_temp() -> Option<f32> {
+    read_hwmon_temp("k10temp")
+}
+
+fn read_gpu_temp() -> Option<f32> {
+    read_hwmon_temp("amdgpu")
+}
+
 fn read_gpu_usage() -> Option<u8> {
     for entry in fs::read_dir("/sys/class/drm").ok()?.flatten() {
         let path = entry.path().join("device/gpu_busy_percent");
         if path.exists() {
-            return fs::read_to_string(&path).ok()?.trim().parse().ok();
+            let Ok(raw) = fs::read_to_string(&path) else { continue };
+            return raw.trim().parse().ok();
         }
     }
     None
@@ -412,6 +422,7 @@ pub async fn poll() -> Stats {
     let wifi_profile = read_crumbs_profile();
     let cpu_temp = read_cpu_temp();
     let gpu_usage = read_gpu_usage();
+    let gpu_temp = read_gpu_temp();
     let (net_rx_kbs, net_tx_kbs) = read_net_throughput();
     Stats {
         cpu: format!("{cpu:.0}%"),
@@ -430,6 +441,7 @@ pub async fn poll() -> Stats {
         wifi_profile,
         cpu_temp,
         gpu_usage,
+        gpu_temp,
         net_rx_kbs,
         net_tx_kbs,
     }

src/main.rs

@@ -65,7 +65,7 @@ pub struct App {
     panel_sink_dropdown: gtk4::DropDown,
     panel_sink_signal: Option<gtk4::glib::SignalHandlerId>,
     panel_sinks: Vec<bar::control::AudioSink>,
-    panel_temp_lbl: gtk4::Label,
+    panel_cpu_lbl: gtk4::Label,
     panel_gpu_lbl: gtk4::Label,
     panel_net_lbl: gtk4::Label,
 
@@ -326,9 +326,9 @@ impl SimpleComponent for App {
         let stats_section = gtk4::Box::new(gtk4::Orientation::Vertical, 6);
         stats_section.add_css_class("control-panel-stats");
 
-        let panel_temp_lbl = gtk4::Label::new(Some("CPU  —"));
-        panel_temp_lbl.add_css_class("control-panel-stat");
-        panel_temp_lbl.set_xalign(0.0);
+        let panel_cpu_lbl = gtk4::Label::new(Some("CPU  —"));
+        panel_cpu_lbl.add_css_class("control-panel-stat");
+        panel_cpu_lbl.set_xalign(0.0);
 
         let panel_gpu_lbl = gtk4::Label::new(Some("GPU  —"));
         panel_gpu_lbl.add_css_class("control-panel-stat");
@@ -338,7 +338,7 @@ impl SimpleComponent for App {
         panel_net_lbl.add_css_class("control-panel-stat");
         panel_net_lbl.set_xalign(0.0);
 
-        stats_section.append(&panel_temp_lbl);
+        stats_section.append(&panel_cpu_lbl);
         stats_section.append(&panel_gpu_lbl);
         stats_section.append(&panel_net_lbl);
         panel_inner.append(&stats_section);
@@ -378,6 +378,40 @@ impl SimpleComponent for App {
         tray_section.append(&tray_box);
         panel_inner.append(&tray_section);
 
+        panel_inner.append(&gtk4::Separator::new(gtk4::Orientation::Horizontal));
+
+        // Power section
+        let power_section = gtk4::Box::new(gtk4::Orientation::Vertical, 4);
+        power_section.add_css_class("control-panel-section");
+        let power_header = gtk4::Label::new(Some("Power"));
+        power_header.add_css_class("control-panel-section-header");
+        power_header.set_xalign(0.0);
+        power_section.append(&power_header);
+
+        let power_row = gtk4::Box::new(gtk4::Orientation::Horizontal, 4);
+        power_row.add_css_class("power-row");
+        for (label, cmd) in [
+            ("🔒", vec!["hyprlock"]),
+            ("💤", vec!["systemctl", "suspend"]),
+            ("🔄", vec!["systemctl", "reboot"]),
+            ("⏻", vec!["systemctl", "poweroff"]),
+        ] {
+            let btn = gtk4::Button::with_label(label);
+            btn.add_css_class("flat");
+            btn.add_css_class("power-btn");
+            btn.connect_clicked(move |_| {
+                let args = cmd.to_vec();
+                relm4::spawn(async move {
+                    let _ = tokio::process::Command::new(args[0])
+                        .args(&args[1..])
+                        .spawn();
+                });
+            });
+            power_row.append(&btn);
+        }
+        power_section.append(&power_row);
+        panel_inner.append(&power_section);
+
         let control_popover = gtk4::Popover::new();
         control_popover.add_css_class("control-panel");
         control_popover.set_child(Some(&panel_inner));
@@ -458,7 +492,7 @@ impl SimpleComponent for App {
             panel_sink_dropdown,
             panel_sink_signal: None,
             panel_sinks: vec![],
-            panel_temp_lbl,
+            panel_cpu_lbl,
             panel_gpu_lbl,
             panel_net_lbl,
             tray_box,
@@ -533,14 +567,20 @@ impl SimpleComponent for App {
 
                 // Live-update control panel stats while open
                 if self.control_popover.is_visible() {
-                    match stats.cpu_temp {
-                        Some(t) => self.panel_temp_lbl.set_label(&format!("CPU  {t:.0}°C")),
-                        None => self.panel_temp_lbl.set_label("CPU  —"),
-                    }
-                    match stats.gpu_usage {
-                        Some(g) => self.panel_gpu_lbl.set_label(&format!("GPU  {g}%")),
-                        None => self.panel_gpu_lbl.set_label("GPU  —"),
-                    }
+                    let cpu_str = match (stats.cpu_temp, stats.cpu.as_str()) {
+                        (Some(t), pct) => format!("CPU  {pct}  {t:.0}°C"),
+                        (None, pct) => format!("CPU  {pct}"),
+                    };
+                    self.panel_cpu_lbl.set_label(&cpu_str);
+
+                    let gpu_str = match (stats.gpu_usage, stats.gpu_temp) {
+                        (Some(u), Some(t)) => format!("GPU  {u}%  {t:.0}°C"),
+                        (Some(u), None) => format!("GPU  {u}%"),
+                        (None, Some(t)) => format!("GPU  {t:.0}°C"),
+                        (None, None) => "GPU  —".to_string(),
+                    };
+                    self.panel_gpu_lbl.set_label(&gpu_str);
+
                     self.panel_net_lbl.set_label(&format!(
                         "↓ {}  ↑ {}",
                         fmt_speed(stats.net_rx_kbs),

src/theme.rs

@@ -68,6 +68,8 @@ fn load_css() -> String {
          .control-panel-section-header {{ font-size: 10px; font-weight: bold; opacity: 0.5;\
              letter-spacing: 0.08em; margin-bottom: 4px; }}\
          .control-panel-sink-dropdown {{ }}\
+         .power-row {{ margin-top: 2px; }}\
+         .power-btn {{ font-size: 16px; min-width: 44px; padding: 4px; border-radius: 6px; }}\
          separator {{ margin: 4px 0; }}",
         bg_plain   = p.background,
         bg_rgba    = hex_to_rgba(&p.background, 0.92),