Use self

.github/dependabot.yml

@@ -0,0 +1,6 @@
+version: 2
+updates:
+- package-ecosystem: github-actions
+  directory: "/"
+  schedule:
+    interval: daily

.github/workflows/ci.yml

@@ -11,78 +11,55 @@ env:
 
 jobs:
   build_and_test:
-    name: Deluxe
+    name: Build & Test
+    strategy:
+      matrix:
+        features: ["--all-features", "--no-default-features"]
     runs-on: ubuntu-latest
     timeout-minutes: 45
     steps:
-      - uses: actions/checkout@v3
-      - uses: actions-rs/toolchain@v1
-        with:
-          toolchain: stable
-          override: true
-      - run: cargo build -r --all-features --workspace
-      - run: cargo test -r --all-features --workspace
-
-  build_and_test_no_default:
-    name: Deluxe No Default Features
-    runs-on: ubuntu-latest
-    timeout-minutes: 45
-    steps:
-      - uses: actions/checkout@v3
-      - uses: actions-rs/toolchain@v1
-        with:
-          toolchain: stable
-          override: true
-      - run: cargo build -r --no-default-features --workspace
-      - run: cargo test -r --no-default-features --workspace
+      - uses: actions/checkout@v4
+      - uses: dtolnay/rust-toolchain@nightly
+      - run: cargo build -r ${{ matrix.features }} --workspace
+      - run: cargo test -r ${{ matrix.features }} --workspace
 
   rustfmt:
-    name: Deluxe Rustfmt
+    name: Rustfmt
     runs-on: ubuntu-latest
     timeout-minutes: 45
     steps:
-      - uses: actions/checkout@v3
-      - uses: actions-rs/toolchain@v1
+      - uses: actions/checkout@v4
+      - uses: dtolnay/rust-toolchain@nightly
         with:
-          profile: minimal
-          toolchain: stable
-          override: true
           components: rustfmt
-      - uses: actions-rs/cargo@v1
-        with:
-          command: fmt
-          args: --all -- --check
+      - run: cargo fmt --all --check
 
   clippy:
-    name: Deluxe Clippy
+    name: Clippy
     runs-on: ubuntu-latest
     timeout-minutes: 45
     steps:
-      - uses: actions/checkout@v3
-      - uses: actions-rs/toolchain@v1
+      - uses: actions/checkout@v4
+      - uses: dtolnay/rust-toolchain@nightly
         with:
-          profile: minimal
-          toolchain: stable
-          override: true
           components: clippy
-      - uses: actions-rs/cargo@v1
-        with:
-          command: clippy
-          args: --workspace
+      - run: cargo clippy --workspace --all-targets
 
   docs:
-    name: Deluxe Docs
+    name: Docs
     runs-on: ubuntu-latest
     timeout-minutes: 45
     steps:
-      - uses: actions/checkout@v3
-      - uses: actions-rs/toolchain@v1
-        with:
-          profile: minimal
-          toolchain: stable
-          override: true
-          components: rust-docs
-      - uses: actions-rs/cargo@v1
-        with:
-          command: doc
-          args: --workspace
+      - uses: actions/checkout@v4
+      - uses: dtolnay/rust-toolchain@stable
+      - run: cargo doc --workspace --no-deps
+
+  msrv:
+    runs-on: ubuntu-latest
+    env:
+      CARGO_NET_GIT_FETCH_WITH_CLI: true
+    steps:
+      - uses: actions/checkout@v4
+      - uses: taiki-e/install-action@cargo-no-dev-deps
+      - uses: dtolnay/rust-toolchain@1.67.1
+      - run: cargo no-dev-deps check

Cargo.toml

@@ -11,6 +11,7 @@ readme = "README.md"
 keywords = ["macros", "derive", "attributes"]
 include = ["/src", "/tests", "/README.md", "/COPYING"]
 resolver = "2"
+rust-version = "1.67.1"
 
 [features]
 default = ["full", "proc-macro"]