feat: adds wdl-grammar gauntlet for testing grammar parsing

Cargo.toml

@@ -7,6 +7,12 @@ license = "MIT OR Apache-2.0"
 edition = "2021"
 
 [workspace.dependencies]
+clap = { version = "4.4.7", features = ["derive"] }
 env_logger = "0.10.0"
+indexmap = { version = "2.1.0", features = ["serde"] }
 log = "0.4.20"
+pest = { version = "2.7.5", features = ["pretty-print"] }
+pest_derive = "2.7.5"
 serde = { version = "1", features = ["derive"] }
+serde_with = { version = "3.4.0" }
+toml = { version = "0.8.8", features = ["preserve_order"] }

wdl-grammar/Cargo.toml

@@ -5,9 +5,41 @@ edition.workspace = true
 license.workspace = true
 
 [dependencies]
-clap = { version = "4.4.6", features = ["derive"] }
-env_logger.workspace = true
-log.workspace = true
-pest = "2.7.5"
-pest_derive = "2.7.5"
-serde.workspace = true
+async-recursion = { version = "1.0.5", optional = true }
+chrono = { version = "0.4.31", optional = true }
+clap = { workspace = true, optional = true }
+colored = { version = "2.0.4", optional = true }
+dirs = { version = "5.0.1", optional = true }
+env_logger = { workspace = true, optional = true }
+indexmap = { workspace = true, optional = true }
+log = { workspace = true, optional = true }
+octocrab = { version = "0.32.0", optional = true }
+pest = { workspace = true }
+pest_derive = { workspace = true }
+reqwest = { version = "0.11.22", optional = true }
+serde = { workspace = true }
+serde_with = { workspace = true, optional = true }
+tokio = { version = "1.33.0", features = ["full"], optional = true}
+toml = { workspace = true, optional = true }
+
+[features]
+binaries = [
+    "async-recursion",
+    "chrono",
+    "clap",
+    "colored",
+    "dirs",
+    "env_logger",
+    "indexmap",
+    "log",
+    "octocrab",
+    "reqwest",
+    "serde_with",
+    "tokio",
+    "toml"
+]
+
+[[bin]]
+name = "wdl-grammar"
+path = "src/main.rs"
+required-features = ["binaries"]

wdl-grammar/src/lib.rs

@@ -1,20 +1,32 @@
 //! A crate for lexing and parsing the Workflow Description Language
 //! (WDL) using [`pest`](https://pest.rs).
 
+#![feature(let_chains)]
 #![warn(rust_2018_idioms)]
 #![warn(rust_2021_compatibility)]
 #![warn(missing_debug_implementations)]
 #![deny(rustdoc::broken_intra_doc_links)]
 
+#[cfg(feature = "binaries")]
 use clap::ValueEnum;
+use serde::Deserialize;
 use serde::Serialize;
 
 pub mod v1;
 
-#[derive(Clone, Debug, Default, Serialize, ValueEnum)]
+#[derive(Clone, Debug, Default, Deserialize, Serialize)]
+#[cfg_attr(feature = "binaries", derive(ValueEnum))]
 #[serde(rename_all = "lowercase")]
 pub enum Version {
     /// Version 1.x of the WDL specification.
     #[default]
     V1,
 }
+
+impl std::fmt::Display for Version {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        match self {
+            Version::V1 => write!(f, "WDL v1.x"),
+        }
+    }
+}