Build on Travis CI using shelljs

.travis.yml

@@ -1,21 +1,19 @@
-language: csharp
 dist: trusty
-sudo: false
-mono: none
-dotnet: 2.0.0
+services:
+  - docker
 branches:
   except:
   - master
-script:
-  - cd test/UnitTests
-  - dotnet test --configuration Release --list-tests
-  - dotnet xunit -configuration Release -nobuild -stoponfail -verbose
-  - cd -
-  - cd test/IntegrationTests
-  - dotnet test --configuration Release --list-tests
-  - dotnet xunit -configuration Release -nobuild -stoponfail -verbose
+  - gh-pages
 notifications:
   email: false
+install:
+  - docker pull microsoft/dotnet:2.0.0-sdk-stretch
+  - cd ci
+  - npm install
+script:
+  - npm run travis-ci
+
 
 ## Notes:
 ### Limit concurrent jobs to only 1

ci/build_travis-ci.js

@@ -0,0 +1,74 @@
+const $ = require('shelljs')
+const path = require('path')
+const fs = require('fs')
+require('./logging')
+
+$.config.fatal = true
+const root = path.join(__dirname, '..')
+
+const dotnet_image = "microsoft/dotnet:2.0.0-sdk-stretch"
+
+function unit_test(configuration) {
+    console.info(`Unit testing on .NET Core`)
+    console.debug(`Configuration: ${configuration}`)
+
+    const commands = [
+            `cd /app/test/UnitTests/`,
+            `dotnet restore`,
+            `dotnet build --configuration ${configuration}`,
+            `dotnet xunit -configuration ${configuration} -nobuild -verbose`
+        ]
+        .reduce((prev, curr) => `${prev} && ${curr}`, 'echo')
+
+    $.exec(
+        `docker run --rm --tty --volume "${root}:/app/" "${dotnet_image}" ` +
+        `sh -c "${commands}"`
+    )
+}
+
+function generate_app_settings_file() {
+    console.info(`Generate appsettings.Development.json from environment variables`)
+
+    const appSettings = {
+        'ApiToken': process.env['TelegramBot_ApiToken'],
+        'AllowedUserNames': process.env['TelegramBot_AllowedUserNames'],
+        'SuperGroupChatId': process.env['TelegramBot_SuperGroupChatId']
+    }
+
+    for (const field in appSettings)
+        if (!appSettings[field])
+            console.warn(`There is no value set for field ${field}.`)
+
+    fs.writeFileSync(`${root}/test/IntegrationTests/appsettings.Development.json`, JSON.stringify(appSettings))
+}
+
+function systems_integration_test(configuration) {
+    console.info(`Systems Integration testing on .NET Core`)
+    console.debug(`Configuration: ${configuration}`)
+
+    const commands = [
+            `cd /app/test/IntegrationTests/`,
+            `dotnet restore`,
+            `dotnet build --configuration ${configuration}`,
+            `dotnet xunit -configuration ${configuration} -stoponfail -nobuild -verbose`
+        ]
+        .reduce((prev, curr) => `${prev} && ${curr}`, 'echo')
+
+    $.exec(
+        `docker run --rm --tty --volume "${root}:/app/" "${dotnet_image}" ` +
+        `sh -c "${commands}"`
+    )
+}
+
+console.info(`Docker Image: ${dotnet_image}`)
+
+unit_test('Debug')
+unit_test('Release')
+
+const branch = process.env['TRAVIS_BRANCH']
+if (branch === 'develop') {
+    generate_app_settings_file()
+    systems_integration_test('Release')
+} else {
+    console.warn(`Branch is "${branch}". Skipping systems integration tests...`)
+}

ci/logging.js

@@ -0,0 +1,14 @@
+const chalk = require('chalk');
+const $ = require('shelljs')
+
+if (process.env['TRAVIS']) {
+    console.info = m => $.echo("\n\033[1;34m#", m, "\033[0m")
+    console.debug = m => $.echo("\n\033[0;32m##", m, "\033[0m")
+    console.warn = m => $.echo("\n\033[1;33m##", m, "\033[0m")
+    console.error = m => $.echo("\n\033[1;31m##", m, "\033[0m")
+} else {
+    console.info = m => console.log(chalk.blue.bold(`\n# ${m}\n`))
+    console.debug = m => console.log(chalk.green.bold(`\n## ${m}\n`))
+    console.warn = m => console.log(chalk.yellow.bold(`\n## ${m}\n`))
+    console.error = m => console.log(chalk.red.bold(`\n## ${m}\n`))
+}

ci/package.json

@@ -0,0 +1,14 @@
+{
+  "name": "build",
+  "version": "1.0.0",
+  "scripts": {
+    "travis-ci": "node build_travis-ci.js"
+  },
+  "private": true,
+  "devDependencies": {
+    "@types/chalk": "^2.2.0",
+    "@types/shelljs": "^0.8.0",
+    "chalk": "^2.4.1",
+    "shelljs": "^0.8.2"
+  }
+}