ci: Extract common "build_and_test" set of commands

circle.yml

@@ -5,33 +5,8 @@ executors:
     docker:
       - image: ethereum/cpp-build-env:10
 
-jobs:
-
-  lint:
-    executor: linux
-    steps:
-    - checkout
-    - run:
-        name: "Check code format"
-        command: |
-          clang-format --version
-          find examples include lib test -name '*.hpp' -o -name '*.cpp' -o -name '*.h' -o -name '*.c' | xargs clang-format -i
-          git diff --color --exit-code
-    - run:
-        name: "Run codespell"
-        command: |
-          codespell --quiet-level=4 --ignore-words=./.codespell-whitelist
-    - run:
-        name: "Check bumpversion"
-        command: |
-          export PATH="/home/builder/.local/bin:$PATH"
-          pip3 install bumpversion
-          bumpversion --dry-run --verbose major
-          bumpversion --dry-run --verbose minor
-          bumpversion --dry-run --verbose patch
-
-  build: &build
-    executor: linux
+commands:
+  build_and_test:
     steps:
       - checkout
       - run:
@@ -71,31 +46,64 @@ jobs:
           paths:
             - test/evmc-vmtester
 
+jobs:
+
+  lint:
+    executor: linux
+    steps:
+    - checkout
+    - run:
+        name: "Check code format"
+        command: |
+          clang-format --version
+          find examples include lib test -name '*.hpp' -o -name '*.cpp' -o -name '*.h' -o -name '*.c' | xargs clang-format -i
+          git diff --color --exit-code
+    - run:
+        name: "Run codespell"
+        command: |
+          codespell --quiet-level=4 --ignore-words=./.codespell-whitelist
+    - run:
+        name: "Check bumpversion"
+        command: |
+          export PATH="/home/builder/.local/bin:$PATH"
+          pip3 install bumpversion
+          bumpversion --dry-run --verbose major
+          bumpversion --dry-run --verbose minor
+          bumpversion --dry-run --verbose patch
+
   build-cxx17:
-    <<: *build
+    executor: linux
     environment:
       CC: gcc-8
       CXX: g++-8
       CMAKE_OPTIONS: -DTOOLCHAIN=cxx17-pic
+    steps:
+      - build_and_test
 
   build-cxx14-asan:
-    <<: *build
+    executor: linux
     environment:
       CC: clang-8
       CXX: clang++-8
       CMAKE_OPTIONS: -DTOOLCHAIN=cxx14-pic -DSANITIZE=address
+    steps:
+      - build_and_test
 
   build-gcc6:
-    <<: *build
+    executor: linux
     environment:
       CC: gcc-6
       CXX: g++-6
+    steps:
+      - build_and_test
 
   build-clang38:
-    <<: *build
+    executor: linux
     environment:
       CC: clang-3.8
       CXX: clang++-3.8
+    steps:
+      - build_and_test
 
   test-docs:
     executor: linux