ci: Finalize Travis CI integration

Author: 1st1

.ci/download_webhost.sh

@@ -0,0 +1,15 @@
+#!/bin/bash
+
+set -e -x
+
+if [ -e "downloads/webhost/Microsoft.Azure.WebJobs.Script.WebHost.dll" ]; then
+ exit 0
+fi
+
+mkdir -p downloads/webhost
+cd downloads/webhost
+
+wget http://ci.appveyor.com/api/buildjobs/y6wonxc4o3k529s8/artifacts/Functions.Binaries.2.0.11549-alpha.zip
+unzip Functions.Binaries.2.0.11549-alpha.zip || true
+
+[ -e "Microsoft.Azure.WebJobs.Script.WebHost.dll" ]

.ci/travis_before_install.sh

@@ -0,0 +1,14 @@
+#!/bin/bash
+
+set -e -x
+
+git clone --depth 1 https://github.com/yyuu/pyenv.git ~/.pyenv
+PYENV_ROOT="$HOME/.pyenv"
+PATH="$PYENV_ROOT/bin:$PATH"
+eval "$(pyenv init -)"
+
+if ! (pyenv versions | grep "${PYTHON_VERSION}$"); then
+ pyenv install ${PYTHON_VERSION}
+fi
+pyenv global ${PYTHON_VERSION}
+pyenv rehash

.ci/travis_install.sh

@@ -0,0 +1,19 @@
+#!/bin/bash
+
+set -e -x
+
+dotnet --version
+
+PYENV_ROOT="$HOME/.pyenv"
+PATH="$PYENV_ROOT/bin:$PATH"
+eval "$(pyenv init -)"
+pyenv global ${PYTHON_VERSION}
+
+python --version
+
+.ci/download_webhost.sh
+
+pip install -r requirements-dev.txt
+pip install -e .
+
+python setup.py gen_grpc

.ci/travis_tests.sh

@@ -0,0 +1,13 @@
+#!/bin/bash
+
+set -e -x
+
+PYENV_ROOT="$HOME/.pyenv"
+PATH="$PYENV_ROOT/bin:$PATH"
+eval "$(pyenv init -)"
+pyenv global ${PYTHON_VERSION}
+
+dotnet --version
+python --version
+
+python setup.py test

.travis.yml

@@ -1,14 +1,23 @@
-sudo: false
+dist: trusty
 
-language: python
+language: csharp
+mono: none
+dotnet: 2.1.2
 
-python:
-- 3.6
+env:
+ global:
+ - PYTHON_VERSION=3.6.3
+ - PYAZURE_WEBHOST_DLL="$PWD/downloads/webhost/Microsoft.Azure.WebJobs.Script.WebHost.dll"
+
+cache:
+ directories:
+ - "downloads"
+
+before_install:
+ - .ci/travis_before_install.sh
 
 install:
-- pip install -r requirements-dev.txt
-- pip install -e .
-- python setup.py gen_grpc
+ - .ci/travis_install.sh
 
 script:
-- python setup.py test
+ - .ci/travis_tests.sh