Compile Caching

.github/workflows/cargo_machete.yml

@@ -7,6 +7,6 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Machete
         uses: bnjbvr/cargo-machete@main

.github/workflows/deploy_web_demo.yml

@@ -11,7 +11,6 @@ on:
 #   release:
 #     types: ["published"]
 
-
 permissions:
   contents: write # for committing to gh-pages branch
 
@@ -33,7 +32,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - uses: actions-rs/toolchain@v1
         with:

.github/workflows/rust.yml

@@ -6,6 +6,8 @@ env:
   RUSTFLAGS: -D warnings
   RUSTDOCFLAGS: -D warnings
   NIGHTLY_VERSION: nightly-2024-09-11
+  SCCACHE_GHA_ENABLED: "true"
+  RUSTC_WRAPPER: "sccache"
 
 jobs:
   fmt-crank-check-test:
@@ -29,6 +31,9 @@ jobs:
       - name: Set up cargo cache
         uses: Swatinem/rust-cache@v2
 
+      - name: Run sccache-cache
+        uses: mozilla-actions/[email protected]
+
       - name: Rustfmt
         run: cargo fmt --all -- --check
 
@@ -83,6 +88,8 @@ jobs:
   check_wasm:
     name: Check wasm32 + wasm-bindgen
     runs-on: ubuntu-22.04
+    env:
+      RUSTC_WRAPPER: ""
     steps:
       - uses: actions/checkout@v4
       - uses: dtolnay/rust-toolchain@master
@@ -124,6 +131,10 @@ jobs:
 
       - name: Set up cargo cache
         uses: Swatinem/rust-cache@v2
+
+      - name: Run sccache-cache
+        uses: mozilla-actions/[email protected]
+
       - uses: dtolnay/rust-toolchain@master
         with:
           toolchain: ${{env.NIGHTLY_VERSION}}
@@ -155,6 +166,8 @@ jobs:
 
     name: cargo-deny ${{ matrix.target }}
     runs-on: ubuntu-22.04
+    env:
+      RUSTC_WRAPPER: ""
     steps:
       - uses: actions/checkout@v4
       - uses: EmbarkStudios/cargo-deny-action@v1
@@ -180,6 +193,9 @@ jobs:
       - name: Set up cargo cache
         uses: Swatinem/rust-cache@v2
 
+      - name: Run sccache-cache
+        uses: mozilla-actions/[email protected]
+
       - run: cargo check --features wgpu,android-native-activity --target aarch64-linux-android
         working-directory: crates/eframe
 
@@ -199,6 +215,9 @@ jobs:
       - name: Set up cargo cache
         uses: Swatinem/rust-cache@v2
 
+      - name: Run sccache-cache
+        uses: mozilla-actions/[email protected]
+
         # Default features are disabled because glutin doesn't compile for ios.
       - run: cargo check --features wgpu --target aarch64-apple-ios --no-default-features
         working-directory: crates/eframe
@@ -217,6 +236,9 @@ jobs:
       - name: Set up cargo cache
         uses: Swatinem/rust-cache@v2
 
+      - name: Run sccache-cache
+        uses: mozilla-actions/[email protected]
+
       - name: Check all
         run: cargo check --all-targets --all-features