Clean up CI config

starbelly · Dec 13, 2023 · 531ef6a · 531ef6a
1 parent f17c624
commit 531ef6a
Showing 1 changed file with 14 additions and 11 deletions.
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
@@ -16,23 +16,26 @@ jobs:
       fail-fast: false
       matrix:
         include:
+          # Latest versions
           - pair:
-              elixir: "1.9.4"
-              otp: "20.3.8"
-          - pair:
-              elixir: "1.15.0"
-              otp: "26.0.1"
+              elixir: "1.15"
+              otp: "26.2"
             lint: lint
             coverage: true
+
+          # Oldest supported versions
+          - pair:
+              elixir: "1.9.4"
+              otp: "20.3.8"
     steps:
       - name: Check out this repository
         uses: actions/checkout@v3
 
       - name: Install Erlang/OTP and Elixir
         uses: erlef/setup-beam@v1
         with:
-          otp-version: ${{matrix.pair.otp}}
-          elixir-version: ${{matrix.pair.elixir}}
+          otp-version: ${{ matrix.pair.otp }}
+          elixir-version: ${{ matrix.pair.elixir }}
           version-type: strict
 
       - name: Cache Mix dependencies
@@ -42,12 +45,12 @@ jobs:
             deps
             _build
           key: |
-            ${{ runner.os }}-mix-${{matrix.pair.elixir}}-${{matrix.pair.otp}}-${{ hashFiles('**/mix.lock') }}
+            ${{ runner.os }}-mix-${{ matrix.pair.elixir }}-${{ matrix.pair.otp }}-${{ hashFiles('**/mix.lock') }}
           restore-keys: |
-            ${{ runner.os }}-mix-${{matrix.pair.elixir}}-${{matrix.pair.otp}}-
+            ${{ runner.os }}-mix-${{ matrix.pair.elixir }}-${{ matrix.pair.otp }}-
 
-      - name: Fetch Mix dependencies
-        run: mix deps.get
+      - name: Fetch Mix dependencies (and check mix.lock)
+        run: mix deps.get --check-locked
 
       - name: Check for formatted files
         run: mix format --check-formatted