systemd: declare known incompatible desktop environments

fix-treat-missing-interval-as-once.patch

@@ -0,0 +1,142 @@
+From c9a7cbbdb385521f992d60539daa6a94d403d253 Mon Sep 17 00:00:00 2001
+From: Austin Horstman <khaneliman12@gmail.com>
+Date: Mon, 9 Feb 2026 15:26:23 -0600
+Subject: [PATCH 1/2] fix(image): treat missing interval as once
+
+PR #4390 enabled millisecond intervals but changed image interval parsing so a missing interval could resolve to 1ms. That creates a hot update loop and can spike CPU and destabilize rendering in drawer/group setups (issue #4835).
+
+Use explicit semantics: missing, null, non-numeric, or <=0 interval is treated as "once" (max sleep), while positive numeric values still support ms precision with a 1ms floor. This keeps the intended feature (sub-second polling when requested) without defaulting to busy looping.
+
+Also align waybar-image(5) docs with runtime behavior.
+
+Signed-off-by: Austin Horstman <khaneliman12@gmail.com>
+---
+ man/waybar-image.5.scd |  3 ++-
+ src/modules/image.cpp  | 27 ++++++++++++++++-----------
+ 2 files changed, 18 insertions(+), 12 deletions(-)
+
+diff --git a/man/waybar-image.5.scd b/man/waybar-image.5.scd
+index 8c991265e..8be182a6f 100644
+--- a/man/waybar-image.5.scd
++++ b/man/waybar-image.5.scd
+@@ -26,7 +26,8 @@ The *image* module displays an image from a path.
+ *interval*: ++
+ 	typeof: integer or float ++
+ 	The interval (in seconds) to re-render the image. ++
+-	Minimum value is 0.001 (1ms). Values smaller than 1ms will be set to 1ms. ++
++	If set to a positive value, the minimum is 0.001 (1ms). Values smaller than 1ms will be set to 1ms. ++
++	Zero or negative values are treated as "once". ++
+ 	This is useful if the contents of *path* changes. ++
+ 	If no *interval* is defined, the image will only be rendered once.
+ 
+diff --git a/src/modules/image.cpp b/src/modules/image.cpp
+index 189deee6a..98bf3c46f 100644
+--- a/src/modules/image.cpp
++++ b/src/modules/image.cpp
+@@ -14,22 +14,27 @@ waybar::modules::Image::Image(const std::string& id, const Json::Value& config)
+ 
+   size_ = config["size"].asInt();
+ 
+-  interval_ = config_["interval"] == "once"
+-                  ? std::chrono::milliseconds::max()
+-                  : std::chrono::milliseconds(std::max(
+-                        1L,  // Minimum 1ms due to millisecond precision
+-                        static_cast<long>(
+-                            (config_["interval"].isNumeric() ? config_["interval"].asDouble() : 0) *
+-                            1000)));
++  const auto once = std::chrono::milliseconds::max();
++  if (!config_.isMember("interval") || config_["interval"].isNull() ||
++      config_["interval"] == "once") {
++    interval_ = once;
++  } else if (config_["interval"].isNumeric()) {
++    const auto interval_seconds = config_["interval"].asDouble();
++    if (interval_seconds <= 0) {
++      interval_ = once;
++    } else {
++      interval_ =
++          std::chrono::milliseconds(std::max(1L,  // Minimum 1ms due to millisecond precision
++                                             static_cast<long>(interval_seconds * 1000)));
++    }
++  } else {
++    interval_ = once;
++  }
+ 
+   if (size_ == 0) {
+     size_ = 16;
+   }
+ 
+-  if (interval_.count() == 0) {
+-    interval_ = std::chrono::milliseconds::max();
+-  }
+-
+   delayWorker();
+ }
+ 
+
+From 3b478ee6a53f153f35f35729c26bf11b15f692a2 Mon Sep 17 00:00:00 2001
+From: Austin Horstman <khaneliman12@gmail.com>
+Date: Mon, 9 Feb 2026 15:53:44 -0600
+Subject: [PATCH 2/2] chore: format
+
+Some unrelated files failed formatting.
+
+Signed-off-by: Austin Horstman <khaneliman12@gmail.com>
+---
+ include/util/command.hpp             | 4 +---
+ src/modules/hyprland/window.cpp      | 4 +---
+ src/modules/hyprland/windowcount.cpp | 6 ++----
+ 3 files changed, 4 insertions(+), 10 deletions(-)
+
+diff --git a/include/util/command.hpp b/include/util/command.hpp
+index 58c59a965..89d4372a1 100644
+--- a/include/util/command.hpp
++++ b/include/util/command.hpp
+@@ -172,8 +172,6 @@ inline int32_t forkExec(const std::string& cmd, const std::string& output_name)
+   return pid;
+ }
+ 
+-inline int32_t forkExec(const std::string& cmd) {
+-  return forkExec(cmd, "");
+-}
++inline int32_t forkExec(const std::string& cmd) { return forkExec(cmd, ""); }
+ 
+ }  // namespace waybar::util::command
+diff --git a/src/modules/hyprland/window.cpp b/src/modules/hyprland/window.cpp
+index e02a76917..197ed0920 100644
+--- a/src/modules/hyprland/window.cpp
++++ b/src/modules/hyprland/window.cpp
+@@ -237,9 +237,7 @@ void Window::queryActiveWorkspace() {
+   }
+ }
+ 
+-void Window::onEvent(const std::string& ev) {
+-  dp.emit();
+-}
++void Window::onEvent(const std::string& ev) { dp.emit(); }
+ 
+ void Window::setClass(const std::string& classname, bool enable) {
+   if (enable) {
+diff --git a/src/modules/hyprland/windowcount.cpp b/src/modules/hyprland/windowcount.cpp
+index 487b00834..d881a3616 100644
+--- a/src/modules/hyprland/windowcount.cpp
++++ b/src/modules/hyprland/windowcount.cpp
+@@ -38,7 +38,7 @@ WindowCount::~WindowCount() {
+ 
+ auto WindowCount::update() -> void {
+   std::lock_guard<std::mutex> lg(mutex_);
+-  
++
+   queryActiveWorkspace();
+ 
+   std::string format = config_["format"].asString();
+@@ -125,9 +125,7 @@ void WindowCount::queryActiveWorkspace() {
+   }
+ }
+ 
+-void WindowCount::onEvent(const std::string& ev) {
+-  dp.emit();
+-}
++void WindowCount::onEvent(const std::string& ev) { dp.emit(); }
+ 
+ void WindowCount::setClass(const std::string& classname, bool enable) {
+   if (enable) {

sources

@@ -1 +1 @@
-SHA512 (waybar-0.13.0.tar.gz) = 362b82fa0f2e0a3e882ab17f1234ca27bc76eb80267385fb56397c23ffe88b4a8376bb62f4ff94202f7b3995795c4010ebb57aa39b8c2722c8b196c09dd0938e
+SHA512 (waybar-0.15.0.tar.gz) = f267c1ad2af1e4e74c3d8c966009a013c0b5c2849bfaf312b3b91e9d6f6856dc5466118f308208948118ea1de0cf70986cc3b592cc830f84d634b8518c5b8c9e

waybar-0.13.0-Fix-default-icon-in-tray-module.patch

@@ -1,25 +0,0 @@
-From 460b19ba1b83b873795e2e65ce60efadc7a3a906 Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Martynas=20Maciulevi=C4=8Dius?=
- <martynas.maciulevicius@pm.me>
-Date: Thu, 26 Jun 2025 20:34:18 +0300
-Subject: [PATCH] Fix default icon in tray module
-
----
- src/util/gtk_icon.cpp | 4 ++++
- 1 file changed, 4 insertions(+)
-
-diff --git a/src/util/gtk_icon.cpp b/src/util/gtk_icon.cpp
-index 4b4d3d69d..73f77284e 100644
---- a/src/util/gtk_icon.cpp
-+++ b/src/util/gtk_icon.cpp
-@@ -25,6 +25,10 @@ Glib::RefPtr<Gdk::Pixbuf> DefaultGtkIconThemeWrapper::load_icon(
- 
-   auto icon_info = default_theme->lookup_icon(name, tmp_size, flags);
- 
-+  if (icon_info == nullptr) {
-+    return default_theme->load_icon(name, tmp_size, flags);
-+  }
-+
-   if (style.get() == nullptr) {
-     return icon_info.load_icon();
-   }

waybar-0.13.0-fix-ethernet-network-state-should-have-precedence-ov.patch

@@ -1,28 +0,0 @@
-From b6c13ba58be6eb68e446c4bda9cf981ab20a5b7d Mon Sep 17 00:00:00 2001
-From: peelz <peelz.dev@gmail.com>
-Date: Tue, 1 Jul 2025 10:37:31 -0400
-Subject: [PATCH] fix: 'ethernet' network state should have precedence over
- 'disabled'
-
----
- src/modules/network.cpp | 6 ++----
- 1 file changed, 2 insertions(+), 4 deletions(-)
-
-diff --git a/src/modules/network.cpp b/src/modules/network.cpp
-index 955f9f1de..cc096f727 100644
---- a/src/modules/network.cpp
-+++ b/src/modules/network.cpp
-@@ -272,11 +272,9 @@ void waybar::modules::Network::worker() {
- 
- const std::string waybar::modules::Network::getNetworkState() const {
- #ifdef WANT_RFKILL
--  if (rfkill_.getState()) return "disabled";
-+  if (rfkill_.getState() && ifid_ == -1) return "disabled";
- #endif
--  if (ifid_ == -1) {
--    return "disconnected";
--  }
-+  if (ifid_ == -1) return "disconnected";
-   if (!carrier_) return "disconnected";
-   if (ipaddr_.empty() && ipaddr6_.empty()) return "linked";
-   if (essid_.empty()) return "ethernet";

waybar-0.13.0-fix-hyprland-language-layout-parsing.patch

@@ -1,30 +0,0 @@
-From 7505e2c3f3cc92bdbc1ef3a2650a2c32170f8b9e Mon Sep 17 00:00:00 2001
-From: mexanoz <mexanoz@proton.me>
-Date: Fri, 27 Jun 2025 20:54:38 +0500
-Subject: [PATCH] fix hyprland/language layout parsing
-
----
- src/modules/hyprland/language.cpp | 10 ++++++++--
- 1 file changed, 8 insertions(+), 2 deletions(-)
-
-diff --git a/src/modules/hyprland/language.cpp b/src/modules/hyprland/language.cpp
-index 2989926a6..3f141bbd8 100644
---- a/src/modules/hyprland/language.cpp
-+++ b/src/modules/hyprland/language.cpp
-@@ -70,8 +70,14 @@ void Language::onEvent(const std::string& ev) {
-   // Last comma before variants parenthesis, eg:
-   // activelayout>>micro-star-int'l-co.,-ltd.-msi-gk50-elite-gaming-keyboard,English (US, intl.,
-   // with dead keys)
--  std::string beforParenthesis(begin(ev), begin(ev) + ev.find_last_of('('));
--  auto layoutName = ev.substr(beforParenthesis.find_last_of(',') + 1);
-+  std::string beforeParenthesis;
-+  auto parenthesisPos = ev.find_last_of('(');
-+  if (parenthesisPos == std::string::npos) {
-+    beforeParenthesis = ev;
-+  } else {
-+    beforeParenthesis = std::string(begin(ev), begin(ev) + parenthesisPos);
-+  }
-+  auto layoutName = ev.substr(beforeParenthesis.find_last_of(',') + 1);
- 
-   if (config_.isMember("keyboard-name") && kbName != config_["keyboard-name"].asString())
-     return;  // ignore

waybar-fedora-config-changes.patch

@@ -21,7 +21,7 @@ index 7e830285..e0310372 100644
  * {
 -    /* `otf-font-awesome` is required to be installed for icons */
 -    font-family: FontAwesome, Roboto, Helvetica, Arial, sans-serif;
-+    font-family: 'Noto Sans Mono', 'Font Awesome 6 Free', 'Font Awesome 6 Brands', monospace;
++    font-family: 'Noto Sans Mono', 'Font Awesome 7 Free', 'Font Awesome 7 Brands', monospace;
      font-size: 13px;
  }
  

waybar-fedora-systemd-target-conflicts.patch

@@ -0,0 +1,39 @@
+From f67dcce02d02ef1dc8e78efc565647b6fe8656d4 Mon Sep 17 00:00:00 2001
+From: Aleksei Bavshin <alebastr89@gmail.com>
+Date: Sat, 4 Jul 2026 22:51:31 -0700
+Subject: [PATCH] systemd: declare known incompatible desktop environments
+
+Waybar can be used with many different Wayland compositors. Some of
+those provide distinct user session targets, some aren't. The usual
+recommendation for the latter ones is to allow manual startup of the
+graphical-session.target and run "systemd --user start ..." command on
+init.
+
+To ensure that all of the above is supported, we have to keep the
+service bound to the graphical-session.target. However, this may impact
+unrelated sessions on machines with multiple DEs installed.
+
+Instead of listing dozens of supported Wayland compositors and breaking
+any configs that explicitly use graphical-session.target, keep a list
+of known sessions where Waybar is not wanted.
+---
+ resources/waybar.service.in | 3 +++
+ 1 file changed, 3 insertions(+)
+
+diff --git a/resources/waybar.service.in b/resources/waybar.service.in
+index 18bac54c..9a54e5ba 100644
+--- a/resources/waybar.service.in
++++ b/resources/waybar.service.in
+@@ -6,6 +6,9 @@ After=graphical-session.target
+ Requisite=graphical-session.target
+ 
+ [Service]
++ExecCondition=sh -c '[ -n "$WAYLAND_DISPLAY" ]'
++# Known incompatible Wayland sessions
++ExecCondition=/usr/lib/systemd/systemd-xdg-autostart-condition "" "GNOME:KDE:COSMIC:X-Cinnamon"
+ ExecStart=@prefix@/bin/waybar
+ ExecReload=kill -SIGUSR2 $MAINPID
+ Restart=on-failure
+-- 
+2.55.0
+

waybar.spec

@@ -1,6 +1,6 @@
 Name:           waybar
-Version:        0.13.0
-Release:        2%{?dist}
+Version:        0.15.0
+Release:        6%{?dist}
 Summary:        Highly customizable Wayland bar for Sway and Wlroots based compositors
 # Source files/overall project licensed as MIT, but
 # - BSL-1.0
@@ -21,10 +21,14 @@ Source:         %{url}/archive/%{version}/%{name}-%{version}.tar.gz
 #  - Remove several modules from the config
 #  - Switch font to monospace
 Patch:          waybar-fedora-config-changes.patch
-# Fixes for some 0.13.0 regressions
-Patch:          %{url}/commit/460b19ba.patch#/waybar-0.13.0-Fix-default-icon-in-tray-module.patch
-Patch:          %{url}/commit/7505e2c3.patch#/waybar-0.13.0-fix-hyprland-language-layout-parsing.patch
-Patch:          %{url}/commit/b6c13ba5.patch#/waybar-0.13.0-fix-ethernet-network-state-should-have-precedence-ov.patch
+# Downstream changes to the systemd service:
+#  - Check that the environment is Wayland and is not listed as unsupported
+Patch:          waybar-fedora-systemd-target-conflicts.patch
+
+# Fix for hot update loop that can spike CPU and
+# destabilize rendering in drawer/group setups
+# https://github.com/Alexays/Waybar/pull/4838
+Patch:          fix-treat-missing-interval-as-once.patch
 
 BuildRequires:  gcc
 BuildRequires:  gcc-c++
@@ -62,8 +66,13 @@ BuildRequires:  pkgconfig(wireplumber-0.5)
 BuildRequires:  pkgconfig(xkbregistry)
 
 Enhances:       sway
+%if 0%{?fedora} < 45
 Recommends:     font(fontawesome6free)
 Recommends:     font(fontawesome6brands)
+%else
+Recommends:     font(fontawesome7free)
+Recommends:     font(fontawesome7brands)
+%endif
 
 %description
 %{summary}.
@@ -101,6 +110,36 @@ Recommends:     font(fontawesome6brands)
 %{_userunitdir}/%{name}.service
 
 %changelog
+* Sun Aug 02 2026 Aleksei Bavshin <alebastr@fedoraproject.org> - 0.15.0-6
+- systemd: declare known incompatible desktop environments
+
+* Fri Jul 17 2026 Fedora Release Engineering <releng@fedoraproject.org> - 0.15.0-5
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild
+
+* Thu Jun 25 2026 František Zatloukal <fzatlouk@redhat.com> - 0.15.0-4
+- Rebuilt for fmt/spdlog
+
+* Wed May 27 2026 Jerry James <loganjerry@gmail.com> - 0.15.0-3
+- Migrate from FontAwesome 6.x to 7.x
+
+* Sun Mar 22 2026 Björn Esser <besser82@fedoraproject.org> - 0.15.0-2
+- Rebuild (jsoncpp)
+
+* Sat Feb 07 2026 Tomasz Hołubowicz <mail@alternateved.com> - 0.15.0-1
+- Update to 0.15.0
+
+* Sat Jan 17 2026 Fedora Release Engineering <releng@fedoraproject.org> - 0.14.0-3
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_44_Mass_Rebuild
+
+* Wed Jan 14 2026 Jitka Plesnikova <jplesnik@redhat.com> - 0.14.0-2
+- Rebuild for new gpsd
+
+* Sun Aug 10 2025 Aleksei Bavshin <alebastr@fedoraproject.org> - 0.14.0-1
+- Update to 0.14.0 (#2387223)
+
+* Fri Jul 25 2025 Fedora Release Engineering <releng@fedoraproject.org> - 0.13.0-3
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_43_Mass_Rebuild
+
 * Sat Jul 12 2025 Aleksei Bavshin <alebastr@fedoraproject.org> - 0.13.0-2
 - Add patches for known 0.13.0 regressions (#2379698)