Merge pull request #30 from anmenaga/master

Adding integration with Travis CI / Linux

Author: Andrew

.travis.yml

@@ -0,0 +1,22 @@
+language: csharp
+
+git:
+  depth: 1000
+
+os:
+  - linux
+sudo: required
+dist: trusty
+
+matrix:
+  fast_finish: true
+
+install:
+  - git clone https://github.com/PowerShell/PowerShell.git
+  - pushd PowerShell/tools
+  - ./download.sh
+  - popd
+
+script:
+  - ulimit -n 4096
+  - powershell -File ./TravisCI.ps1

README.md

@@ -1,9 +1,9 @@
 # Microsoft.PowerShell.Archive Module
 [Microsoft.PowerShell.Archive module](https://technet.microsoft.com/en-us/library/dn818910.aspx) contains cmdlets that let you create and extract ZIP archives.
 
-|Master   |
-|:------:|
-|[![Build status](https://ci.appveyor.com/api/projects/status/npvhboe2nbdbtteg/branch/master?svg=true)](https://ci.appveyor.com/project/PowerShell/microsoft-powershell-archive/branch/master)|
+|AppVeyor (Windows)   | Travis CI (Linux)  |
+|:-------------------:|:------------------:|
+|[![Build status](https://ci.appveyor.com/api/projects/status/npvhboe2nbdbtteg/branch/master?svg=true)](https://ci.appveyor.com/project/PowerShell/microsoft-powershell-archive/branch/master)|[![Build Status](https://travis-ci.org/PowerShell/Microsoft.PowerShell.Archive.svg?branch=master)](https://travis-ci.org/PowerShell/Microsoft.PowerShell.Archive)|
 
 ## [Compress-Archive](https://technet.microsoft.com/library/dn841358.aspx) examples
 1. Create an archive from an entire folder including subdirectories: `Compress-Archive -Path C:\Reference -DestinationPath C:\Archives\Draft.zip`

TravisCI.ps1

@@ -0,0 +1,6 @@
+$testResultsFile = "./ArchiveTestResults.xml"
+Import-Module "./Microsoft.PowerShell.Archive/Microsoft.PowerShell.Archive.psd1" -Force
+$testResults = Invoke-Pester -Script "./Tests" -OutputFormat NUnitXml -OutputFile $testResultsFile -PassThru
+if ($testResults.FailedCount -gt 0) {
+    throw "$($testResults.FailedCount) tests failed."
+}