[ci-macos] improve ci speed by using precompiled Erlang

elixir-explorer · Jan 6, 2024 · 3e6ebdc · 3e6ebdc
1 parent 4cec86a
commit 3e6ebdc
Showing 1 changed file with 40 additions and 1 deletion.
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -77,17 +77,56 @@ jobs:
     runs-on: macos-11
     env:
       MIX_ENV: test
+      OTP_VERSION: "26.2.1"
+      ELIXIR_VERSION: "1.15.7"
 
     steps:
       - uses: actions/checkout@v3
 
+      - name: Cache OTP
+        uses: actions/cache@v3
+        id: cache-otp
+        with:
+          path: ./cache/otp
+          key: ${{ runner.os }}-otp-${{ env.OTP_VERSION }}
+
+      - name: Download OTP
+        if: steps.cache-otp.outputs.cache-hit != 'true'
+        run: |
+          mkdir -p ./cache/otp
+          curl -fSL https://cocoa.build/otp/v${{ env.OTP_VERSION }}/otp-x86_64-apple-darwin.tar.gz -o ./cache/otp/otp-v${{ env.OTP_VERSION }}-x86_64-apple-darwin.tar.gz
+          cd ./cache/otp
+          tar -xzf otp-v${{ env.OTP_VERSION }}-x86_64-apple-darwin.tar.gz
+
+      - name: Cache Elixir
+        id: cache-elixir
+        uses: actions/cache@v3
+        with:
+          path: ./cache/elixir
+          key: ${{ runner.os }}-elixir-${{ env.ELIXIR_VERSION }}
+
+      - name: Download and Compile Elixir
+        if: steps.cache-elixir.outputs.cache-hit != 'true'
+        run: |
+          export PATH=$(pwd)/./cache/otp/usr/local/bin:$(pwd)/./cache/elixir/elixir-${{ env.ELIXIR_VERSION }}/bin:${PATH}
+          export ERL_ROOTDIR=$(pwd)/./cache/otp/usr/local/lib/erlang
+          mkdir -p ./cache/elixir
+          curl -fSL https://github.com/elixir-lang/elixir/archive/refs/tags/v${{ env.ELIXIR_VERSION }}.tar.gz -o ./cache/elixir/elixir-${{ env.ELIXIR_VERSION }}.tar.gz
+          cd ./cache/elixir
+          tar -xzf elixir-${{ env.ELIXIR_VERSION }}.tar.gz
+          cd elixir-${{ env.ELIXIR_VERSION }}
+          make -j$(sysctl -n hw.ncpu) install
+
       - name: macOS setup
         run: |
-          brew install erlang elixir
+          export PATH=$(pwd)/./cache/otp/usr/local/bin:$(pwd)/./cache/elixir/elixir-${{ env.ELIXIR_VERSION }}/bin:${PATH}
+          export ERL_ROOTDIR=$(pwd)/./cache/otp/usr/local/lib/erlang
           mix local.hex --force
           mix local.rebar --force
 
       - name: Compile and Test
         run: |
+          export PATH=$(pwd)/./cache/otp/usr/local/bin:$(pwd)/./cache/elixir/elixir-${{ env.ELIXIR_VERSION }}/bin:${PATH}
+          export ERL_ROOTDIR=$(pwd)/./cache/otp/usr/local/lib/erlang
           mix deps.get
           mix test --exclude postgresql