add full rustfmt configuration (#1)

.github/dependabot.yml

@@ -0,0 +1,10 @@
+#
+# Dependabot configuration file
+#
+
+version: 2
+updates:
+  - package-ecosystem: "cargo"
+    directory: "/"
+    schedule:
+      interval: "weekly"

.github/workflows/rust.yml

@@ -14,6 +14,10 @@ jobs:
     runs-on: ubuntu-18.04
     steps:
     - uses: actions/checkout@v2
+    - uses: actions-rs/toolchain@v1
+      with:
+        toolchain: stable
+        components: rustfmt
     - name: Report cargo version
       run: cargo --version
     - name: Report rustfmt version
@@ -28,6 +32,18 @@ jobs:
         os: [ ubuntu-18.04, windows-2019, macos-10.15 ]
     steps:
     - uses: actions/checkout@v2
+    - name: Install nightly
+      uses: actions-rs/toolchain@v1
+      with:
+        toolchain: nightly
+        components: rustfmt
+        default: false
+    - name: Install stable
+      uses: actions-rs/toolchain@v1
+      with:
+        toolchain: stable
+        components: rustfmt
+        default: true
     - name: Build
       run: cargo build --tests --verbose
     - name: Run tests

.gitignore

@@ -1,2 +1 @@
 /target
-Cargo.lock

Cargo.toml

@@ -1,8 +1,8 @@
 [package]
 name = "rustfmt-wrapper"
-version = "0.1.0"
+version = "0.2.0"
 authors = ["Adam H. Leventhal <[email protected]>"]
-edition = "2018"
+edition = "2021"
 license = "Apache-2.0"
 description = "Library wrapper around rustfmt for use by code generators"
 repository = "https://github.com/oxidecomputer/rustfmt-wrapper"
@@ -12,9 +12,11 @@ categories = ["development-tools",
               "development-tools::procedural-macro-helpers"]
 
 [dependencies]
-toolchain_find = "0.2.0"
-thiserror = "1.0.25"
+serde = { version = "1", features = ["derive"] }
 tempfile = "3.2.0"
+thiserror = "1.0.25"
+toml = "0.5.9"
+toolchain_find = "0.2.0"
 
 [dev-dependencies]
 quote = "1.0.9"