Merge pull request #27 from LukasKalbertodt/add-ci-basic-style-check

Add a basic style check to CI

Author: LukasKalbertodt

.github/workflows/ci.yaml

@@ -10,6 +10,13 @@ env:
   RUSTFLAGS: --deny warnings
 
 jobs:
+  style:
+    name: Check basic style
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v3
+    - uses: LukasKalbertodt/check-basic-style@v0.1
+
   check:
     name: 'Build & test'
     runs-on: ubuntu-20.04

src/yaml.rs

@@ -207,7 +207,8 @@ impl fmt::Display for PrintExpr<'_> {
 
             // All these other types can simply be serialized as is.
             Expr::Str(_) | Expr::Float(_) | Expr::Integer(_) | Expr::Bool(_) => {
-                let out = serde_yaml::to_string(&self.0).expect("string serialization to YAML failed");
+                let out = serde_yaml::to_string(&self.0)
+                    .expect("string serialization to YAML failed");
 
                 // Unfortunately, `serde_yaml` cannot serialize these values on its own
                 // without embedding them in a full document (starting with `---` and

tests/general.rs

@@ -240,7 +240,9 @@ fn full() {
                                 kind: meta::FieldKind::Leaf {
                                     env: Some("ENV_TEST_FULL_2"),
                                     kind: meta::LeafKind::Required {
-                                        default: Some(meta::Expr::Integer(meta::Integer::U16(8080))),
+                                        default: Some(
+                                            meta::Expr::Integer(meta::Integer::U16(8080))
+                                        ),
                                     },
                                 },
                             },