Initial CI for Python 3.8

.circleci/config.yml

@@ -18,7 +18,7 @@ jobs:
                 wget https://repo.continuum.io/miniconda/Miniconda3-latest-Linux-x86_64.sh -O miniconda.sh
                 bash miniconda.sh -b -p $HOME/miniconda
                 export PATH="$HOME/miniconda/bin:$PATH"
-                conda config --set always_yes yes --set changeps1 no
+                conda config --set always_yes yes --set changeps1 no --set channel_priority strict
               fi
               sudo chown -R $USER.$USER $HOME
       - run:
@@ -64,7 +64,7 @@ jobs:
                 wget https://repo.continuum.io/miniconda/Miniconda3-latest-Linux-x86_64.sh -O miniconda.sh
                 bash miniconda.sh -b -p $HOME/miniconda
                 export PATH="$HOME/miniconda/bin:$PATH"
-                conda config --set always_yes yes --set changeps1 no
+                conda config --set always_yes yes --set changeps1 no --set channel_priority strict
               fi
               sudo chown -R $USER.$USER $HOME
       - run:
@@ -110,7 +110,7 @@ jobs:
                 wget https://repo.continuum.io/miniconda/Miniconda3-latest-Linux-x86_64.sh -O miniconda.sh
                 bash miniconda.sh -b -p $HOME/miniconda
                 export PATH="$HOME/miniconda/bin:$PATH"
-                conda config --set always_yes yes --set changeps1 no
+                conda config --set always_yes yes --set changeps1 no --set channel_priority strict
               fi
               sudo chown -R $USER.$USER $HOME
       - run:
@@ -139,6 +139,52 @@ jobs:
             export PATH="$HOME/miniconda/bin:$PATH"
             source activate ${ENV_NAME}
             xonsh run-tests.xsh --timeout=10 --flake8 --cov=./xonsh
+  build_38:
+    machine: true
+    environment:
+      PYTHON: "3.8"
+      ENV_NAME: "py38-xonsh-test"
+    steps:
+      - checkout
+      - restore_cache:
+          keys:
+            - miniconda-v1-{{ checksum "ci/environment-3.8.yml" }}
+      - run:
+          name: install miniconda
+          command: |
+              if [ ! -d "/home/circleci/miniconda" ]; then
+                wget https://repo.continuum.io/miniconda/Miniconda3-latest-Linux-x86_64.sh -O miniconda.sh
+                bash miniconda.sh -b -p $HOME/miniconda
+                export PATH="$HOME/miniconda/bin:$PATH"
+                conda config --set always_yes yes --set changeps1 no --set channel_priority strict
+              fi
+              sudo chown -R $USER.$USER $HOME
+      - run:
+          name: configure conda
+          command: |
+              export PATH="$HOME/miniconda/bin:$PATH"
+              export ENV_NAME="py38-xonsh-test"
+              if [ ! -d "/home/circleci/miniconda/envs/py38-xonsh-test" ]; then
+                conda update -q conda
+                conda env create -f ci/environment-${PYTHON}.yml --name=${ENV_NAME}
+                source activate ${ENV_NAME}
+              fi
+              conda env list
+              conda list ${ENV_NAME}
+      - save_cache:
+          key: miniconda-v1-{{ checksum "ci/environment-3.8.yml" }}
+          paths:
+            - "/home/circleci/miniconda"
+      - run:
+          command: |
+            export PATH="$HOME/miniconda/bin:$PATH"
+            source activate ${ENV_NAME}
+            pip install . --no-deps
+      - run:
+          command: |
+            export PATH="$HOME/miniconda/bin:$PATH"
+            source activate ${ENV_NAME}
+            xonsh run-tests.xsh --timeout=10 --flake8 --cov=./xonsh
   build_black:
     machine: true
     steps:
@@ -153,7 +199,7 @@ jobs:
                 wget https://repo.continuum.io/miniconda/Miniconda3-latest-Linux-x86_64.sh -O miniconda.sh
                 bash miniconda.sh -b -p $HOME/miniconda
                 export PATH="$HOME/miniconda/bin:$PATH"
-                conda config --set always_yes yes --set changeps1 no
+                conda config --set always_yes yes --set changeps1 no --set channel_priority strict
               fi
               sudo chown -R $USER.$USER $HOME
       - run:
@@ -177,7 +223,8 @@ workflows:
     jobs:
       - build_35
       - build_36
+      - build_37
       - build_black
       # conda-foge does not yet have all Python 3.7 packages available
       # uncomment when it does
-      #- build_37
+      #- build_38

.travis.yml

@@ -29,6 +29,9 @@ matrix:
         - os: osx
           language: generic
           env: PYTHON="3.7" MINICONDA_OS="MacOSX"
+        - os: osx
+          language: generic
+          env: PYTHON="3.8" MINICONDA_OS="MacOSX"
     allow_failures:
         - python: "nightly"
         - python: "pypy3"

azure-pipelines.yml

@@ -11,6 +11,8 @@ jobs:
         python.version: '3.6'
       Python37:
         python.version: '3.7'
+      Python38:
+        python.version: '3.8'
     maxParallel: 4
 
   steps:

ci/environment-3.8.yml

@@ -0,0 +1,19 @@
+name: py38-xonsh-test
+channels:
+  - conda-forge
+  - defaults
+dependencies:
+  - python=3.8
+  - pygments
+  - prompt_toolkit
+  - pytest
+  - pytest-timeout
+  - numpy
+  - psutil
+  - matplotlib
+  - flake8
+  - coverage
+  - pyflakes
+  - pytest-cov
+  - pytest-flake8
+  - codecov