ci: Update build to run more things in parallel

.github/workflows/ci.yml

@@ -22,14 +22,6 @@ jobs:
         components: rustfmt
     - run: cargo fmt --all -- --check
 
-  runefmt:
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v4
-    - uses: dtolnay/rust-toolchain@stable
-    - run: cargo run --bin rune -- fmt --verbose --check
-    - run: cargo run --bin rune -- fmt --verbose --check --recursive scripts
-
   clippy:
     runs-on: ubuntu-latest
     steps:
@@ -51,80 +43,64 @@ jobs:
         RUSTFLAGS: --cfg rune_docsrs
         RUSTDOCFLAGS: --cfg rune_docsrs
 
-  basics:
-    runs-on: ubuntu-latest
-    needs:
-    - rustfmt
-    - clippy
-    - docs
-    steps:
-    - run: exit 0
-
   msrv:
     runs-on: ubuntu-latest
-    needs: basics
     steps:
     - uses: actions/checkout@v4
     - uses: dtolnay/[email protected]
     - uses: Swatinem/rust-cache@v2
-    - run: cargo build
-
-  miri:
-    runs-on: ubuntu-latest
-    needs: basics
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-          - crate: rune
-            target: "runtime:: hir::arena:: --skip runtime::vm:: --skip runtime::vm_execution::"
-          - crate: rune-alloc
-    steps:
-    - uses: actions/checkout@v4
-    - uses: dtolnay/rust-toolchain@nightly
-      with:
-        components: miri
-    - uses: Swatinem/rust-cache@v2
-    - run: cargo miri test -p ${{matrix.crate}} --all-features -- ${{matrix.target}}
+    - run: cargo check
 
   nightly:
     runs-on: ubuntu-latest
-    needs: basics
     env:
       RUSTFLAGS: -D warnings --cfg rune_nightly
     steps:
     - uses: actions/checkout@v4
     - uses: dtolnay/rust-toolchain@nightly
-      with:
-        components: miri
     - uses: Swatinem/rust-cache@v2
     - run: cargo build --all-features
     - run: cargo build --tests --all-features
 
-  no_default_features:
+  basics:
     runs-on: ubuntu-latest
-    needs: basics
+    needs:
+    - rustfmt
+    - clippy
+    - docs
+    - msrv
+    - nightly
     steps:
-    - uses: actions/checkout@v4
-    - uses: dtolnay/rust-toolchain@stable
-    - uses: Swatinem/rust-cache@v2
-    - run: cargo build -p rune --no-default-features --features alloc
+    - run: exit 0
 
   build_feature:
     runs-on: ubuntu-latest
     needs: basics
     strategy:
       fail-fast: false
       matrix:
-        feature: [cli, "cli,doc", "cli,fmt", doc, workspace, languageserver, byte-code, capture-io, emit]
+        feature:
+        - alloc
+        - cli
+        - cli,doc
+        - cli,fmt
+        - doc
+        - workspace
+        - languageserver
+        - byte-code
+        - capture-io
+        - emit
     env:
       RUSTFLAGS: -D warnings
     steps:
     - uses: actions/checkout@v4
     - uses: dtolnay/rust-toolchain@stable
+      with:
+        components: clippy
     - uses: Swatinem/rust-cache@v2
-    - run: cargo build -p rune --no-default-features --features ${{matrix.feature}}
+    - run: cargo check -p rune --no-default-features --features ${{matrix.feature}}
     - run: cargo check --release -p rune --no-default-features --features ${{matrix.feature}}
+    - run: cargo clippy --all-targets --no-default-features --features ${{matrix.feature}}
 
   wasm:
     runs-on: ubuntu-latest
@@ -150,16 +126,53 @@ jobs:
     - uses: Swatinem/rust-cache@v2
     - run: cargo run --manifest-path=no-std/Cargo.toml --example ${{matrix.example}}
 
-  test:
+  test_miri:
+    runs-on: ubuntu-latest
+    needs: basics
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+        - crate: rune
+          target: >
+            runtime:: hir::arena:: --skip runtime::vm:: --skip runtime::vm_execution::
+        - crate: rune-alloc
+    steps:
+    - uses: actions/checkout@v4
+    - uses: dtolnay/rust-toolchain@nightly
+      with:
+        components: miri
+    - uses: Swatinem/rust-cache@v2
+    - run: cargo miri test -p ${{matrix.crate}} --all-features -- ${{matrix.target}}
+
+  test_lib:
+    runs-on: ubuntu-latest
+    needs: basics
+    steps:
+    - uses: actions/checkout@v4
+    - uses: dtolnay/rust-toolchain@stable
+    - uses: Swatinem/rust-cache@v2
+    - run: cargo test --all-targets --all-features
+
+  test_doc:
     runs-on: ubuntu-latest
-    needs: [no_default_features, build_feature, docs, msrv, miri, no_std, wasm]
+    needs: basics
+    steps:
+    - uses: actions/checkout@v4
+    - uses: dtolnay/rust-toolchain@stable
+    - uses: Swatinem/rust-cache@v2
+    - run: cargo test --doc --all-features
+
+  test_rune:
+    runs-on: ubuntu-latest
+    needs: basics
     steps:
     - uses: actions/checkout@v4
     - uses: dtolnay/rust-toolchain@stable
     - uses: Swatinem/rust-cache@v2
-    - run: cargo build -p rune --no-default-features --features alloc
-    - run: cargo test --all-targets
-    - run: cargo test --doc
-    - run: cargo run --bin rune -- check --recursive scripts
-    - run: cargo run --bin rune -- check --all-targets
-    - run: cargo run --bin rune -- test --all-targets -O test-std=true
+    - run: cargo build --release --bin rune
+    - run: cargo run --release --bin rune -- fmt --verbose --check
+    - run: cargo run --release --bin rune -- fmt --verbose --check --recursive scripts
+    - run: cargo run --release --bin rune -- check --recursive scripts
+    - run: cargo run --release --bin rune -- check --all-targets
+    - run: cargo run --release --bin rune -- test --all-targets -O test-std=true