Add ci for examples.

Author: ionelmc

.travis.yml

@@ -5,74 +5,112 @@ env:
   global:
     - LD_PRELOAD=/lib/x86_64-linux-gnu/libSegFault.so
     - SEGFAULT_SIGNALS=all
-  matrix:
-    - TOXENV=check
-    - TOXENV=docs
-matrix:
+stages:
+  - lint
+  - examples
+  - tests
+jobs:
   include:
-    - python: '2.7'
+    - stage: lint
+      env:
+        - TOXENV=check
+    - stage: lint
+      env:
+        - TOXENV=docs
+    - stage: tests
+      python: '2.7'
       env:
         - TOXENV=py27-t310-c45
-    - python: '2.7'
+    - stage: tests
+      python: '2.7'
       env:
         - TOXENV=py27-t40-c45
-    - python: '2.7'
+    - stage: tests
+      python: '2.7'
       env:
         - TOXENV=py27-t41-c45
-    - python: '3.4'
+    - stage: tests
+      python: '3.4'
       env:
         - TOXENV=py34-t310-c45
-    - python: '3.4'
+    - stage: tests
+      python: '3.4'
       env:
         - TOXENV=py34-t40-c45
-    - python: '3.4'
+    - stage: tests
+      python: '3.4'
       env:
         - TOXENV=py34-t41-c45
-    - python: '3.5'
+    - stage: tests
+      python: '3.5'
       env:
         - TOXENV=py35-t310-c45
-    - python: '3.5'
+    - stage: tests
+      python: '3.5'
       env:
         - TOXENV=py35-t40-c45
-    - python: '3.5'
+    - stage: tests
+      python: '3.5'
       env:
         - TOXENV=py35-t41-c45
-    - python: '3.6'
+    - stage: tests
+      python: '3.6'
       env:
         - TOXENV=py36-t310-c45
-    - python: '3.6'
+    - stage: tests
+      python: '3.6'
       env:
         - TOXENV=py36-t40-c45
-    - python: '3.6'
+    - stage: tests
+      python: '3.6'
       env:
         - TOXENV=py36-t41-c45
-    - python: '3.7'
+    - stage: tests
+      python: '3.7'
       env:
         - TOXENV=py37-t310-c45
-    - python: '3.7'
+    - stage: tests
+      python: '3.7'
       env:
         - TOXENV=py37-t40-c45
-    - python: '3.7'
+    - stage: tests
+      python: '3.7'
       env:
         - TOXENV=py37-t41-c45
-    - python: 'pypy2.7-6.0'
+    - stage: tests
+      python: 'pypy2.7-6.0'
       env:
         - TOXENV=pypy-t310-c45
-    - python: 'pypy2.7-6.0'
+    - stage: tests
+      python: 'pypy2.7-6.0'
       env:
         - TOXENV=pypy-t40-c45
-    - python: 'pypy2.7-6.0'
+    - stage: tests
+      python: 'pypy2.7-6.0'
       env:
         - TOXENV=pypy-t41-c45
-    - python: 'pypy3.5-6.0'
+    - stage: tests
+      python: 'pypy3.5-6.0'
       env:
         - TOXENV=pypy3-t310-c45
-    - python: 'pypy3.5-6.0'
+    - stage: tests
+      python: 'pypy3.5-6.0'
       env:
         - TOXENV=pypy3-t40-c45
-    - python: 'pypy3.5-6.0'
+    - stage: tests
+      python: 'pypy3.5-6.0'
       env:
         - TOXENV=pypy3-t41-c45
+    - stage: examples
+      python: '3.6'
+      script: >
+        cd examples/src-layout
+        tox
+    - stage: examples
+      python: '3.6'
+      script: >
+        cd examples/adhoc-layout
+        tox
 before_install:
   - python --version
   - uname -a

ci/templates/.travis.yml

@@ -5,22 +5,37 @@ env:
   global:
     - LD_PRELOAD=/lib/x86_64-linux-gnu/libSegFault.so
     - SEGFAULT_SIGNALS=all
-  matrix:
-    - TOXENV=check
-    - TOXENV=docs
-matrix:
+stages:
+  - lint
+  - examples
+  - tests
+jobs:
   include:
+    - stage: lint
+      env:
+        - TOXENV=check
+    - stage: lint
+      env:
+        - TOXENV=docs
 {%- for env in tox_environments %}{{ '' }}
+    - stage: tests
     {% if env.startswith("pypy-") %}
-    - python: 'pypy2.7-6.0'
+      python: 'pypy2.7-6.0'
     {% elif env.startswith("pypy3-") %}
-    - python: 'pypy3.5-6.0'
+      python: 'pypy3.5-6.0'
     {% else %}
-    - python: '{{ "{0[2]}.{0[3]}".format(env) }}'
+      python: '{{ "{0[2]}.{0[3]}".format(env) }}'
     {% endif %}
       env:
         - TOXENV={{ env }}{% if 'cover' in env %},report,coveralls,codecov{% endif -%}
 {%- endfor %}{{ '' }}
+{%- for kind in ['src', 'adhoc'] %}{{ '' }}
+    - stage: examples
+      python: '3.6'
+      script: >
+        cd examples/{{ kind }}-layout
+        tox
+{%- endfor %}{{ '' }}
 before_install:
   - python --version
   - uname -a

examples/adhoc-layout/tox.ini

@@ -21,8 +21,8 @@ changedir = tests
 skip_install = true
 deps = coverage
 commands =
-    coverage report
     coverage html
+    coverage report --fail-under=100
 
 [testenv:clean]
 skip_install = true

examples/src-layout/tox.ini

@@ -19,8 +19,8 @@ depends =
 skip_install = true
 deps = coverage
 commands =
-    coverage report
     coverage html
+    coverage report --fail-under=100
 
 [testenv:clean]
 skip_install = true