feat(config): json schema support

This PR includes the necessary code changes, CI changes and documentation to generate and deploy a full JSON schema for each release and the master branch, which can be used within config files for autocomplete and type checking.

src/modules/custom/box.rs

@@ -6,6 +6,7 @@ use gtk::prelude::*;
 use serde::Deserialize;
 
 #[derive(Debug, Deserialize, Clone)]
+#[cfg_attr(feature = "schema", derive(schemars::JsonSchema))]
 pub struct BoxWidget {
     /// Widget name.
     ///

src/modules/custom/button.rs

@@ -10,6 +10,7 @@ use crate::{build, try_send};
 use super::{CustomWidget, CustomWidgetContext, ExecEvent, WidgetConfig};
 
 #[derive(Debug, Deserialize, Clone)]
+#[cfg_attr(feature = "schema", derive(schemars::JsonSchema))]
 pub struct ButtonWidget {
     /// Widget name.
     ///

src/modules/custom/image.rs

@@ -9,6 +9,7 @@ use crate::image::ImageProvider;
 use super::{CustomWidget, CustomWidgetContext};
 
 #[derive(Debug, Deserialize, Clone)]
+#[cfg_attr(feature = "schema", derive(schemars::JsonSchema))]
 pub struct ImageWidget {
     /// Widget name.
     ///

src/modules/custom/label.rs

@@ -9,6 +9,7 @@ use crate::dynamic_value::dynamic_string;
 use super::{CustomWidget, CustomWidgetContext};
 
 #[derive(Debug, Deserialize, Clone)]
+#[cfg_attr(feature = "schema", derive(schemars::JsonSchema))]
 pub struct LabelWidget {
     /// Widget name.
     ///

src/modules/custom/mod.rs

@@ -28,6 +28,7 @@ use tokio::sync::{broadcast, mpsc};
 use tracing::{debug, error};
 
 #[derive(Debug, Deserialize, Clone)]
+#[cfg_attr(feature = "schema", derive(schemars::JsonSchema))]
 pub struct CustomModule {
     /// Modules and widgets to add to the bar container.
     ///
@@ -45,6 +46,7 @@ pub struct CustomModule {
 }
 
 #[derive(Debug, Deserialize, Clone)]
+#[cfg_attr(feature = "schema", derive(schemars::JsonSchema))]
 pub struct WidgetConfig {
     /// One of a custom module native Ironbar module.
     #[serde(flatten)]
@@ -57,6 +59,7 @@ pub struct WidgetConfig {
 
 #[derive(Debug, Deserialize, Clone)]
 #[serde(untagged)]
+#[cfg_attr(feature = "schema", derive(schemars::JsonSchema))]
 pub enum WidgetOrModule {
     /// A custom-module specific basic widget
     Widget(Widget),
@@ -67,6 +70,7 @@ pub enum WidgetOrModule {
 
 #[derive(Debug, Deserialize, Clone)]
 #[serde(tag = "type", rename_all = "snake_case")]
+#[cfg_attr(feature = "schema", derive(schemars::JsonSchema))]
 pub enum Widget {
     /// A container to place nested widgets inside.
     Box(BoxWidget),

src/modules/custom/progress.rs

@@ -13,6 +13,7 @@ use crate::{build, glib_recv_mpsc, spawn, try_send};
 use super::{CustomWidget, CustomWidgetContext};
 
 #[derive(Debug, Deserialize, Clone)]
+#[cfg_attr(feature = "schema", derive(schemars::JsonSchema))]
 pub struct ProgressWidget {
     /// Widget name.
     ///

src/modules/custom/slider.rs

@@ -16,6 +16,7 @@ use crate::{build, glib_recv_mpsc, spawn, try_send};
 use super::{CustomWidget, CustomWidgetContext, ExecEvent};
 
 #[derive(Debug, Deserialize, Clone)]
+#[cfg_attr(feature = "schema", derive(schemars::JsonSchema))]
 pub struct SliderWidget {
     /// Widget name.
     ///