Hoist functional tests into composite action

Signed-off-by: Hanno Becker <[email protected]>

.github/actions/functest/action.yml

@@ -0,0 +1,37 @@
+# SPDX-License-Identifier: Apache-2.0
+
+name: Functional tests
+description: Run functional tests for MLKEM-C_AArch64
+
+inputs:
+  cflags:
+    description: CFLAGS to pass to compilation
+    default: ''
+  cross-prefix:
+    description: Binary prefix for cross compilation
+    default: ''
+runs:
+  using: composite
+  steps:
+      - name: Run functional tests
+        id: func_test
+        shell: nix develop .#ci -c bash -e {0}
+        run: |
+          tests func --cross-prefix=${{ inputs.cross-prefix }} --cflags ${{ inputs.cflags }} -v
+      - name: Run KAT tests
+        if: |
+          success()
+          || steps.func_test.conclusion == 'failure'
+        id: kat_test
+        shell: nix develop .#ci -c bash -e {0}
+        run: |
+          tests kat --cross-prefix=${{ inputs.cross-prefix }} --cflags ${{ inputs.cflags }} -v
+      - name: Run Nistkat tests
+        id: nistkat_test
+        if: |
+          success()
+          || steps.func_test.conclusion == 'failure'
+          || steps.kat_test.conclusion == 'failure'
+        shell: nix develop .#ci -c bash -e {0}
+        run: |
+          tests nistkat --cross-prefix=${{ inputs.cross-prefix }} --cflags ${{ inputs.cflags }} -v

.github/workflows/ci.yml

@@ -62,24 +62,10 @@ jobs:
               exit 1
             fi
       - name: Run functional tests
-        id: func_test
-        run: |
-          tests func --cross-prefix=${{ matrix.target.cross-prefix }} --cflags ${{ matrix.target.cflags }} -v
-      - name: Run KAT tests
-        id: kat_test
-        if: |
-          success()
-          || steps.func_test.conclusion == 'failure'
-        run: |
-          tests kat --cross-prefix=${{ matrix.target.cross-prefix }} --cflags ${{ matrix.target.cflags }} -v
-      - name: Run Nistkat tests
-        id: nistkat_test
-        if: |
-          success()
-          || steps.func_test.conclusion == 'failure'
-          || steps.kat_test.conclusion == 'failure'
-        run: |
-          tests nistkat --cross-prefix=${{ matrix.target.cross-prefix }} --cflags ${{ matrix.target.cflags }} -v
+        uses: ./.github/actions/functest
+        with:
+          cflags: ${{ matrix.target.cflags }}
+          cross-prefix: ${{ matrix.target.cross-prefix }}
   lint:
     strategy:
       matrix: