config: Move workspace into its own module

niri-config/src/lib.rs

@@ -20,6 +20,7 @@ pub mod misc;
 pub mod output;
 pub mod utils;
 pub mod window_rule;
+pub mod workspace;
 
 pub use crate::animations::{
     Animation, AnimationCurve, AnimationKind, Animations, EasingParams, SpringParams,
@@ -35,6 +36,7 @@ pub use crate::misc::*;
 pub use crate::output::{Output, OutputName, Outputs, Position, Vrr};
 pub use crate::utils::FloatOrInt;
 pub use crate::window_rule::{FloatingPosition, RelativeTo, WindowRule};
+pub use crate::workspace::Workspace;
 
 #[derive(knuffel::Decode, Debug, PartialEq)]
 pub struct Config {

niri-config/src/misc.rs

@@ -1,5 +1,3 @@
-use knuffel::errors::DecodeError;
-
 use crate::appearance::{Color, WorkspaceShadow, DEFAULT_BACKDROP_COLOR};
 use crate::FloatOrInt;
 
@@ -105,65 +103,3 @@ impl Default for XwaylandSatellite {
         }
     }
 }
-
-#[derive(knuffel::Decode, Debug, Clone, PartialEq, Eq)]
-pub struct Workspace {
-    #[knuffel(argument)]
-    pub name: WorkspaceName,
-    #[knuffel(child, unwrap(argument))]
-    pub open_on_output: Option<String>,
-}
-
-#[derive(Debug, Clone, PartialEq, Eq)]
-pub struct WorkspaceName(pub String);
-
-impl<S: knuffel::traits::ErrorSpan> knuffel::DecodeScalar<S> for WorkspaceName {
-    fn type_check(
-        type_name: &Option<knuffel::span::Spanned<knuffel::ast::TypeName, S>>,
-        ctx: &mut knuffel::decode::Context<S>,
-    ) {
-        if let Some(type_name) = &type_name {
-            ctx.emit_error(DecodeError::unexpected(
-                type_name,
-                "type name",
-                "no type name expected for this node",
-            ));
-        }
-    }
-
-    fn raw_decode(
-        val: &knuffel::span::Spanned<knuffel::ast::Literal, S>,
-        ctx: &mut knuffel::decode::Context<S>,
-    ) -> Result<WorkspaceName, DecodeError<S>> {
-        #[derive(Debug)]
-        struct WorkspaceNameSet(Vec<String>);
-        match &**val {
-            knuffel::ast::Literal::String(ref s) => {
-                let mut name_set: Vec<String> = match ctx.get::<WorkspaceNameSet>() {
-                    Some(h) => h.0.clone(),
-                    None => Vec::new(),
-                };
-
-                if name_set.iter().any(|name| name.eq_ignore_ascii_case(s)) {
-                    ctx.emit_error(DecodeError::unexpected(
-                        val,
-                        "named workspace",
-                        format!("duplicate named workspace: {s}"),
-                    ));
-                    return Ok(Self(String::new()));
-                }
-
-                name_set.push(s.to_string());
-                ctx.set(WorkspaceNameSet(name_set));
-                Ok(Self(s.clone().into()))
-            }
-            _ => {
-                ctx.emit_error(DecodeError::unsupported(
-                    val,
-                    "workspace names must be strings",
-                ));
-                Ok(Self(String::new()))
-            }
-        }
-    }
-}

niri-config/src/workspace.rs

@@ -0,0 +1,63 @@
+use knuffel::errors::DecodeError;
+
+#[derive(knuffel::Decode, Debug, Clone, PartialEq, Eq)]
+pub struct Workspace {
+    #[knuffel(argument)]
+    pub name: WorkspaceName,
+    #[knuffel(child, unwrap(argument))]
+    pub open_on_output: Option<String>,
+}
+
+#[derive(Debug, Clone, PartialEq, Eq)]
+pub struct WorkspaceName(pub String);
+
+impl<S: knuffel::traits::ErrorSpan> knuffel::DecodeScalar<S> for WorkspaceName {
+    fn type_check(
+        type_name: &Option<knuffel::span::Spanned<knuffel::ast::TypeName, S>>,
+        ctx: &mut knuffel::decode::Context<S>,
+    ) {
+        if let Some(type_name) = &type_name {
+            ctx.emit_error(DecodeError::unexpected(
+                type_name,
+                "type name",
+                "no type name expected for this node",
+            ));
+        }
+    }
+
+    fn raw_decode(
+        val: &knuffel::span::Spanned<knuffel::ast::Literal, S>,
+        ctx: &mut knuffel::decode::Context<S>,
+    ) -> Result<WorkspaceName, DecodeError<S>> {
+        #[derive(Debug)]
+        struct WorkspaceNameSet(Vec<String>);
+        match &**val {
+            knuffel::ast::Literal::String(ref s) => {
+                let mut name_set: Vec<String> = match ctx.get::<WorkspaceNameSet>() {
+                    Some(h) => h.0.clone(),
+                    None => Vec::new(),
+                };
+
+                if name_set.iter().any(|name| name.eq_ignore_ascii_case(s)) {
+                    ctx.emit_error(DecodeError::unexpected(
+                        val,
+                        "named workspace",
+                        format!("duplicate named workspace: {s}"),
+                    ));
+                    return Ok(Self(String::new()));
+                }
+
+                name_set.push(s.to_string());
+                ctx.set(WorkspaceNameSet(name_set));
+                Ok(Self(s.clone().into()))
+            }
+            _ => {
+                ctx.emit_error(DecodeError::unsupported(
+                    val,
+                    "workspace names must be strings",
+                ));
+                Ok(Self(String::new()))
+            }
+        }
+    }
+}

src/layout/tests.rs

@@ -1,8 +1,8 @@
 use std::cell::{Cell, OnceCell, RefCell};
 
+use niri_config::workspace::WorkspaceName;
 use niri_config::{
-    FloatOrInt, OutputName, TabIndicatorLength, TabIndicatorPosition, WorkspaceName,
-    WorkspaceReference,
+    FloatOrInt, OutputName, TabIndicatorLength, TabIndicatorPosition, WorkspaceReference,
 };
 use proptest::prelude::*;
 use proptest_derive::Arbitrary;