use rust config for i3status-rust

.config/i3/config.cgt

@@ -272,7 +272,7 @@ bar {
   font pango:<% opt.term_font %> 12
   mode hide
   position top
-  status_command i3status-rs
+  status_command i3status
   separator_symbol |
   colors {
     background #282A36

.config/i3status-rust/config.toml.cgt

@@ -1,48 +0,0 @@
-[theme]
-theme = "dracula"
-
-[icons]
-icons = "material-nf"
-
-[icons.overrides]
-# this should never show, as the bat block auto hides without a battery
-bat_not_available = "x"
-
-[[block]]
-block = "memory"
-format = " $icon $mem_used_percents $mem_used/$mem_avail"
-format_alt = " $icon $swap_used_percents $swap_used/$swap_free"
-
-[[block]]
-block = "cpu"
-interval = 1
-format = " $icon $frequency $barchart $utilization"
-
-[[block]]
-block = "temperature"
-interval = 5
-format = " $icon $min - $average ~ $max +"
-chip = "*-isa-*"
-idle = <% opt.temperatures.normal %>
-info = <% opt.temperatures.medium %>
-warning = <% opt.temperatures.high %>
-
-[[block]]
-block = "music"
-interface_name_exclude = [".*kdeconnect.*", "mpd"]
-format = " $icon {$combo.str(max_w:20, rot_interval:0.1)|} $prev| $play| $next|"
-
-[[block]]
-block = "sound"
-format = " $icon $output_description{ $volume|}"
-
-[[block]]
-block = "battery"
-interval = 10
-format = " $icon $percentage $power"
-missing_format = ""
-
-[[block]]
-block = "time"
-interval = 1
-format = " $icon $timestamp.datetime(f:'%a %d.%m.%Y %T')"

.config/i3status-rust/themes/dracula.toml

@@ -1,13 +0,0 @@
-idle_bg = "#44475a"
-idle_fg = "#f8f8f2"
-info_bg = "#44475a"
-info_fg = "#f8f8f2"
-good_bg = "#50fa7b"
-good_fg = "#6272a4"
-warning_bg = "#ffb86c"
-warning_fg = "#bd93f9"
-critical_bg = "#ff5555"
-critical_fg = "#bd93f9"
-separator = "\ue0b2"
-separator_bg = "auto"
-separator_fg = "auto"

cg_opts.lua

@@ -31,11 +31,4 @@ opts.commands = {
     zenity = "yad",
 }
 
--- Device temperature levels. Used for status bar.
-opts.temperatures = {
-    normal = 40,
-    medium = 65,
-    high = 80,
-}
-
 return opts

scripts/i3status/.gitignore

@@ -0,0 +1,2 @@
+/target
+/Cargo.lock

scripts/i3status/Cargo.toml

@@ -0,0 +1,13 @@
+[package]
+name = "i3status"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+anyhow = "1.0.71"
+env_logger = "0.10.0"
+i3status-rs = { git = "https://github.com/greshake/i3status-rust.git" }
+serde_json = "1.0.96"
+tokio = "1.28.1"

scripts/i3status/src/main.rs

@@ -0,0 +1,139 @@
+use std::sync::Arc;
+
+use i3status_rs::{
+    blocks,
+    config::{BlockConfigEntry, SharedConfig},
+    escape::CollectEscaped,
+    icons::Icons,
+    protocol,
+    themes::{
+        color::{Color, Rgba},
+        separator::Separator,
+        ColorOrLink,
+        Theme,
+        ThemeOverrides,
+        ThemeUserConfig,
+    },
+    widget::{State, Widget},
+    BarState,
+};
+
+#[tokio::main(flavor = "current_thread")]
+async fn main() {
+    if let Err(e) = try_main().await {
+        let err_widget = Widget::new()
+            .with_text(e.to_string().chars().collect_pango_escaped())
+            .with_state(State::Critical);
+
+        serde_json::to_writer(
+            std::io::stdout(),
+            &err_widget.get_data(&Default::default(), 0).unwrap(),
+        )
+        .unwrap();
+        println!(",");
+
+        eprintln!("{e}");
+
+        std::future::pending::<()>().await;
+    }
+}
+
+async fn try_main() -> anyhow::Result<()> {
+    env_logger::try_init()?;
+    protocol::init(false);
+
+    fn override_color(r: u8, g: u8, b: u8) -> Option<ColorOrLink> {
+        Some(ColorOrLink::Color(Color::Rgba(Rgba { r, g, b, a: 0xff })))
+    }
+
+    let icons = Icons::from_file("material-nf")?;
+    let theme = Theme::try_from(ThemeUserConfig {
+        theme: Some("slick".into()),
+        overrides: Some(ThemeOverrides {
+            // dracula theme
+            idle_bg: override_color(0x44, 0x47, 0x5a),
+            idle_fg: override_color(0xf8, 0xf8, 0xf2),
+            info_bg: override_color(0x44, 0x47, 0x5a),
+            info_fg: override_color(0xf8, 0xf8, 0xf2),
+            good_bg: override_color(0x50, 0xfa, 0x7b),
+            good_fg: override_color(0x62, 0x72, 0xa4),
+            warning_bg: override_color(0xff, 0xb8, 0x6c),
+            warning_fg: override_color(0xbd, 0x93, 0xf9),
+            critical_bg: override_color(0xff, 0x55, 0x55),
+            critical_fg: override_color(0xbd, 0x93, 0xf9),
+            separator: Some(Separator::Custom("\u{e0b2}".to_string())),
+            separator_bg: Some(ColorOrLink::Color(Color::Auto)),
+            separator_fg: Some(ColorOrLink::Color(Color::Auto)),
+            ..Default::default()
+        }),
+    })?;
+
+    let mut bar = BarState::new(i3status_rs::config::Config {
+        shared: SharedConfig {
+            theme: Arc::new(theme),
+            icons: Arc::new(icons),
+            ..Default::default()
+        },
+        ..Default::default()
+    });
+
+    macro_rules! spawn {
+        ($mod:ident $structinit:tt) => {
+            bar.spawn_block(BlockConfigEntry {
+                config: blocks::BlockConfig::$mod(blocks::$mod::Config $structinit),
+                common: Default::default(),
+            })
+            .await?;
+        };
+    }
+
+    spawn!(memory {
+        format: " $icon $mem_used_percents $mem_used/$mem_avail".parse()?,
+        format_alt: Some(" $icon $swap_used_percents $swap_used/$swap_free".parse()?),
+        ..Default::default()
+    });
+
+    spawn!(cpu {
+        interval: 1.into(),
+        format: " $icon $frequency $barchart $utilization".parse()?,
+        ..Default::default()
+    });
+
+    spawn!(temperature {
+        interval: 5.into(),
+        format: " $icon $min - $average ~ $max +".parse()?,
+        chip: Some("*-isa-*".into()),
+        idle: Some(40.),
+        info: Some(65.),
+        warning: Some(80.),
+        ..Default::default()
+    });
+
+    spawn!(music {
+        interface_name_exclude: vec![".*kdeconnect.*".to_string(), "mpd".to_string()],
+        format: " $icon {$combo.str(max_w:20, rot_interval:0.1)|} $prev| $play| $next|".parse()?,
+        ..Default::default()
+    });
+
+    spawn!(sound {
+        format: " $icon $output_description{ $volume|}".parse()?,
+        ..Default::default()
+    });
+
+    spawn!(battery {
+        interval: 10.into(),
+        format: " $icon $percentage $power".parse()?,
+        missing_format: "".parse()?,
+        ..Default::default()
+    });
+
+    spawn!(time {
+        interval: 1.into(),
+        format: " $icon $timestamp.datetime(f:'%a %d.%m.%Y %T')".parse()?,
+        ..Default::default()
+    });
+
+    bar.run_event_loop(|| panic!("Hey! No restarting!")).await?;
+
+    Ok(())
+}

setup/commands/install-scripts.rkt

@@ -20,6 +20,7 @@
   (mklink "scripts/withjava.sh" (bin-path "withjava"))
 
   ;; Compile Zig scripts
+  (install-rust "scripts/i3status")
   (install-zig "scripts/mzteinit")
   (install-zig "scripts/openbrowser")
   (install-zig "scripts/playtwitch")

setup/common.rkt

@@ -6,7 +6,8 @@
          cmd
          rm
          copy
-         install-zig)
+         install-zig
+         install-rust)
 
 ;; Whether to log calls or not
 (define log-calls (make-parameter #t))
@@ -32,6 +33,17 @@
 (define-logging copy copy-directory/files)
 
 (define-logging install-zig
-                (λ (path)
-                  (parameterize ([current-directory path] [log-calls #f])
-                    (cmd "zig" "build" "-p" (output-bin-path) "-Doptimize=ReleaseFast"))))
+  (λ (path)
+    (parameterize ([current-directory path] [log-calls #f])
+      (cmd "zig" "build" "-p" (output-bin-path) "-Doptimize=ReleaseFast"))))
+
+(define-logging install-rust
+  (λ (path)
+    (parameterize ([current-directory path] [log-calls #f])
+      (cmd "cargo"
+           "-Z"
+           "unstable-options"
+           "build"
+           "--release"
+           "--out-dir"
+           (build-path (output-bin-path) "bin")))))