Delegate smaller tasks to mac runner

.github/workflows/ci.yml

@@ -88,7 +88,7 @@ jobs:
           toolchain: ${{ matrix.device.toolchain }}
 
   extras:
-    runs-on: ubuntu-latest
+    runs-on: macos-m1-self-hosted
 
     steps:
       - uses: actions/checkout@v4
@@ -97,8 +97,6 @@ jobs:
           toolchain: stable
       - uses: Swatinem/rust-cache@v2
 
-      - name: Install dependencies
-        run: sudo apt-get update && sudo apt-get -y install musl-tools libudev-dev pkg-config
       # Build the extra crates
       - name: Build the bench-server
         run: cd extras/bench-server && cargo build
@@ -111,21 +109,28 @@ jobs:
   # MSRV
 
   msrv:
-    runs-on: ubuntu-latest
-    env:
-      RUSTC_BOOTSTRAP: 1
+    runs-on: macos-m1-self-hosted
 
     steps:
       - uses: actions/checkout@v4
-      - uses: esp-rs/[email protected]
-        with:
-          ldproxy: false
-          version: ${{ env.MSRV }}
       - uses: dtolnay/rust-toolchain@v1
         with:
           target: riscv32imc-unknown-none-elf,riscv32imac-unknown-none-elf
           toolchain: ${{ env.MSRV }}
           components: rust-src
+      - name: install esp toolchain
+        run: |
+          if [ ! -f "$HOME/.cargo/bin/espup" ]; then
+            curl -L https://github.com/esp-rs/espup/releases/latest/download/espup-aarch64-apple-darwin -o "$HOME/.cargo/bin/espup"
+            chmod a+x "$HOME/.cargo/bin/espup"
+          fi
+
+          source "$HOME/.cargo/env"
+          "$HOME/.cargo/bin/espup" install -l debug --export-file $HOME/exports --targets all --toolchain-version 1.84.0.0
+          source "$HOME/exports"
+          echo "$PATH" >> "$GITHUB_PATH"
+          echo "LIBCLANG_PATH=${LIBCLANG_PATH}" >> "$GITHUB_ENV"
+          rustup override unset
       - uses: Swatinem/rust-cache@v2
 
       # Verify the MSRV for all RISC-V chips.
@@ -166,7 +171,7 @@ jobs:
   # Format
 
   rustfmt:
-    runs-on: ubuntu-latest
+    runs-on: macos-m1-self-hosted
 
     steps:
       - uses: actions/checkout@v4
@@ -185,7 +190,7 @@ jobs:
   # host tests
 
   host-tests:
-    runs-on: ubuntu-latest
+    runs-on: macos-m1-self-hosted
 
     steps:
       - uses: actions/checkout@v4

.github/workflows/hil.yml

@@ -30,7 +30,7 @@ env:
 jobs:
   build-xtasks:
     name: Build xtasks | ${{ matrix.host.arch }}
-    runs-on: ubuntu-latest
+    runs-on: macos-m1-self-hosted
 
     strategy:
       fail-fast: false