ci: Replace actions-rust-cross with raw commands for nexttest

.github/workflows/package-binary.yml

@@ -92,7 +92,7 @@ jobs:
         uses: houseabsolute/actions-rust-cross@v0
         with:
           command: build
-          args: --release --locked ${{ matrix.cargo_flags }}
+          args: --release --locked
           target: ${{ matrix.target }}
 
       - name: Compress client

.github/workflows/test.yml

@@ -39,31 +39,24 @@ jobs:
           - os: ubuntu-latest
             target: x86_64-unknown-linux-gnu
             cross: false
-            strip: true
           - os: ubuntu-latest
             target: aarch64-unknown-linux-musl
             cross: true
-            strip: false
           - os: ubuntu-latest
             target: armv7-unknown-linux-musleabihf
             cross: true
-            strip: false
           - os: ubuntu-latest
             target: arm-unknown-linux-musleabihf
             cross: true
-            strip: false
           - os: windows-latest
             target: x86_64-pc-windows-msvc
             cross: false
-            strip: true
           - os: macos-latest
             target: x86_64-apple-darwin
             cross: false
-            strip: true
           - os: macos-latest
             target: aarch64-apple-darwin
             cross: true
-            strip: true
 
     steps:
       - name: Checkout code
@@ -80,6 +73,12 @@ jobs:
         with:
           tool: nextest
 
+      - name: Install cargo-cross
+        uses: taiki-e/install-action@v2
+        with:
+          tool: cross
+        if: ${{ matrix.cross }}
+
       - uses: actions/cache@v3
         with:
           path: |
@@ -92,23 +91,37 @@ jobs:
           restore-keys: |
             ${{ runner.os }}-cargo-${{ matrix.target }}-
 
+      # ----- Non-Cross path
       - name: cargo build
-        uses: houseabsolute/actions-rust-cross@v0
-        with:
-          command: build
-          target: ${{ matrix.target }}
+        run: cargo build --target=${{ matrix.target }}
+        if: ${{ !matrix.cross }}
 
       - name: cargo test
-        uses: houseabsolute/actions-rust-cross@v0
-        with:
-          command: nextest
-          args: "run --workspace"
-          target: ${{ matrix.target }}
+        run: cargo nextest run --workspace --target=${{ matrix.target }}
         env:
           NEXTEST_PROFILE: ci # defined in .config/nextest.toml
         if: ${{ !matrix.cross }}
 
-      # The test result artifacts are used by the test-report.yaml workflow.
+      # ----- Cross path
+      #- name: Install qemu
+      #  run: apt-get install --assume-yes binfmt-support qemu-user-static qemu-user
+      #  if: ${{ matrix.cross }}
+
+      - name: cargo build
+        run: cross build --target=${{ matrix.target }}
+        if: ${{ matrix.cross }}
+
+      # We don't do automated testing for cross builds yet.
+      # - They don't work in the CI. I have yet to figure out why things aren't set up properly.
+      # - The tests run way to slow and all kinds of race conditions are triggered.
+      #   Until we find a way to run time related tests in an ultra slow environment, this needs to be postponed.
+      #- name: cargo test
+      #  run: cross test run --workspace --target=${{ matrix.target }}
+      #  env:
+      #    NEXTEST_PROFILE: ci # defined in .config/nextest.toml
+      #  if: ${{ matrix.cross }}
+
+      # ----- Test result artifacts are used by the test-report.yaml workflow.
       - name: upload test results
         uses: actions/upload-artifact@v3
         if: ${{ !matrix.cross }}

Cross.toml

@@ -0,0 +1,36 @@
+[target.x86_64-unknown-linux-musl]
+image = "ghcr.io/cross-rs/x86_64-unknown-linux-musl:main"
+pre-build = [
+    """
+    dpkg --add-architecture amd64 && \
+    apt-get update && \
+    apt-get install --assume-yes lld clang
+    """
+]
+
+[target.aarch64-unknown-linux-musl]
+image = "ghcr.io/cross-rs/aarch64-unknown-linux-musl:main"
+pre-build = [
+    """
+    apt-get update && \
+    apt-get install --assume-yes lld clang
+    """
+]
+
+[target.armv7-unknown-linux-musleabihf]
+image = "ghcr.io/cross-rs/armv7-unknown-linux-musleabihf:main"
+pre-build = [
+    """
+    apt-get update && \
+    apt-get install --assume-yes lld clang
+    """
+]
+
+[target.arm-unknown-linux-musleabihf]
+image = "ghcr.io/cross-rs/arm-unknown-linux-musleabihf:main"
+pre-build = [
+    """
+    apt-get update && \
+    apt-get install --assume-yes lld clang
+    """
+]

docs/Cross.md

@@ -0,0 +1,13 @@
+# Cross compilation
+
+Compilation and testing for other architectures is rather easy with `cross`.
+
+1. Install `cargo-cross`.
+1. Make sure to install `qemu`.
+  - On Arch-Linux install `qemu-user-static-binfmt`.
+  - On Ubuntu install `binfmt-support` and `qemu-user-static`.
+
+Run the build/test against the target infrastructure, I.e.:
+
+- `cross build --target=aarch64-unknown-linux-musl`
+- `cross test --target=aarch64-unknown-linux-musl`