new: Add serde_yml support.

CHANGELOG.md

@@ -1,5 +1,17 @@
 # Changelog
 
+## Unreleased
+
+#### 🚀 Updates
+
+- Added `yml` and `serde_yml` features, which uses `serde_yml` for parsing instead of `serde_yaml`,
+  as the latter has been deprecated for sometime.
+
+#### ⚙️ Internal
+
+- Updated `garde` (validation) to v0.22.
+- Updated dependencies.
+
 ## 0.17.9
 
 #### 🚀 Updates

Cargo.toml

@@ -4,17 +4,18 @@ members = ["crates/*"]
 
 [workspace.dependencies]
 chrono = "0.4.39"
-indexmap = "2.7.0"
+indexmap = "2.7.1"
 miette = "7.4.0"
 regex = "1.11.1"
 relative-path = "1.9.3"
 reqwest = { version = "0.12.12", default-features = false }
-rpkl = "0.3.5"
+rpkl = "0.4.0"
 rust_decimal = "1.36.0"
-semver = "1.0.24"
+semver = "1.0.25"
 serde = { version = "1.0.217", features = ["derive"] }
-serde_json = "1.0.135"
+serde_json = "1.0.137"
 serde_yaml = "0.9.34"
+serde_yml = "0.0.12"
 starbase_sandbox = "0.8.1"
 toml = "0.8.19"
 tracing = "0.1.41"

book/src/config/index.md

@@ -129,7 +129,8 @@ Schematic is powered entirely by [serde](https://serde.rs), and supports the fol
 - JSON - Uses `serde_json` and requires the `json` Cargo feature.
 - Pkl (experimental) - Uses `rpkl` and requires the `pkl` Cargo feature.
 - TOML - Uses `toml` and requires the `toml` Cargo feature.
-- YAML - Uses `serde_yaml` and requires the `yaml` Cargo feature.
+- YAML - Uses `serde_yml` and requires the `yml` Cargo feature.
+- YAML (deprecated) - Uses `serde_yaml` and requires the `yaml` Cargo feature.
 
 ## Cargo features
 
@@ -144,4 +145,5 @@ The following Cargo features are available:
 - `tracing` - Wrap generated code in tracing instrumentations.
 - `url` - Enables loading, extending, and parsing configs from URLs.
 - `validate` (default) - Enables setting value validation.
-- `yaml` - Enables YAML.
+- `yaml` - Enables YAML (deprecated).
+- `yml` - Enables YAML.

book/src/schema/external.md

@@ -65,6 +65,13 @@ Implements schemas for `Value`, `Number`, and `Map` from the
 Implements schemas for `Value`, `Number`, and `Mapping` from the
 [serde_yaml](https://crates.io/crates/serde_yaml) crate.
 
+## serde_yml
+
+> Requires the `type_serde_yml` Cargo feature.
+
+Implements schemas for `Value`, `Number`, and `Mapping` from the
+[serde_yml](https://crates.io/crates/serde_yml) crate.
+
 ## toml
 
 > Requires the `type_serde_toml` Cargo feature.

crates/schematic/Cargo.toml

@@ -25,7 +25,7 @@ thiserror = "2.0.3"
 tracing = { workspace = true }
 
 # config
-garde = { version = "0.21.0", default-features = false, optional = true, features = [
+garde = { version = "0.22.0", default-features = false, optional = true, features = [
 	"regex",
 ] }
 serde = { workspace = true }
@@ -52,6 +52,7 @@ toml = { workspace = true, optional = true }
 
 # yaml
 serde_yaml = { workspace = true, optional = true }
+serde_yml = { workspace = true, optional = true }
 
 # url
 reqwest = { workspace = true, optional = true, features = ["blocking"] }
@@ -78,6 +79,7 @@ json = ["dep:serde_json", "schematic_types/serde_json"]
 pkl = ["dep:rpkl", "schematic_types/serde_rpkl"]
 toml = ["dep:toml", "schematic_types/serde_toml"]
 yaml = ["dep:serde_yaml", "schematic_types/serde_yaml"]
+yml = ["dep:serde_yml", "schematic_types/serde_yml"]
 
 # Renderers
 renderer_json_schema = ["json", "schema", "dep:markdown", "dep:schemars"]
@@ -122,14 +124,15 @@ schematic = { path = ".", features = [
 	"validate",
 	"validate_email",
 	"validate_url",
-	"yaml",
+	# "yaml",
+	"yml",
 ] }
 reqwest = { workspace = true, features = [
 	"blocking",
 	"rustls-tls-native-roots",
 ] }
 serial_test = "3.2.0"
-similar = "2.6.0"
+similar = "2.7.0"
 starbase_sandbox = { workspace = true }
 
 # Types

crates/schematic/src/config/formats/mod.rs

@@ -4,7 +4,7 @@ mod json;
 mod pkl;
 #[cfg(feature = "toml")]
 mod toml;
-#[cfg(feature = "yaml")]
+#[cfg(any(feature = "yaml", feature = "yml"))]
 mod yaml;
 
 use super::error::ConfigError;
@@ -47,7 +47,7 @@ impl Format {
             #[cfg(feature = "toml")]
             Format::Toml => toml::parse(location, content),
 
-            #[cfg(feature = "yaml")]
+            #[cfg(any(feature = "yaml", feature = "yml"))]
             Format::Yaml => yaml::parse(location, content),
         }
     }