CI: enable codspeed (#15)

Enable codspeed for PR performance tracking

Disable tests on s390x and powerpc64-le, just guarantee code still
builds

Author: luizirber

.github/workflows/ci.yml

@@ -67,8 +67,6 @@ jobs:
       matrix:
         target: [
           aarch64-unknown-linux-gnu,
-          powerpc64le-unknown-linux-gnu,
-          s390x-unknown-linux-gnu,
         ]
     steps:
       - uses: actions/checkout@v2
@@ -86,6 +84,30 @@ jobs:
           command: test
           args: --target ${{ matrix.target }} --no-fail-fast --
 
+  cross_build:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        target: [
+          powerpc64le-unknown-linux-gnu,
+          s390x-unknown-linux-gnu,
+        ]
+    steps:
+      - uses: actions/checkout@v2
+
+      - uses: actions-rs/toolchain@v1
+        with:
+          toolchain: stable
+          target: ${{ matrix.target }}
+          override: true
+
+      - name: Run tests
+        uses: actions-rs/cargo@v1
+        with:
+          use-cross: true
+          command: build
+
   coverage:
     runs-on: ubuntu-latest
     steps:

.github/workflows/codspeed.yml

@@ -0,0 +1,34 @@
+name: codspeed-benchmarks
+
+on:
+  # Run on pushes to the latest branch
+  push:
+    branches:
+      - "latest"
+  # Run on pull requests
+  pull_request:
+  # `workflow_dispatch` allows CodSpeed to trigger backtest
+  # performance analysis in order to generate initial data.
+  workflow_dispatch:
+
+jobs:
+  benchmarks-rust:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Setup rust toolchain, cache and cargo-codspeed binary
+        uses: moonrepo/setup-rust@v0
+        with:
+          channel: stable
+          cache-target: release
+          bins: cargo-codspeed
+
+      - name: Build the benchmark target(s)
+        run: cargo codspeed build
+
+      - name: Run the benchmarks
+        uses: CodSpeedHQ/action@v2
+        with:
+          run: cargo codspeed run
+          token: ${{ secrets.CODSPEED_TOKEN }}