Merge pull request #331 from lukesampson/appveyor-ci

Appveyor CI

.build.ps1

@@ -0,0 +1,43 @@
+. "lib/core.ps1"
+
+function Run-Test($test) {
+    exec { powershell "./test/$test" }
+}
+
+task . {
+    abort 'There is no default build task'
+}
+
+task Test {
+    "Running tests..."
+}, 
+MoveDir, 
+HashTable, 
+Packages,
+Opts,
+Versions,
+Vimrc
+
+task MoveDir {
+    run-test movedir
+}
+
+task HashTable {
+    run-test ht
+}
+
+task Packages {
+    run-test packages
+}
+
+task Opts {
+    run-test opts
+}
+
+task Versions {
+    run-test versions
+}
+
+task Vimrc {
+    run-test vimrc
+}

appveyor.yml

@@ -0,0 +1,24 @@
+version: "{build}-{branch}"
+
+branches:
+  except: 
+    - gh-pages
+
+environment:
+  scoop: c:\tools\scoop
+
+init:
+  - ps: (Get-PSProvider FileSystem).Home = 'c:\tools\'
+  - ps: iex (new-object net.webclient).downloadstring('https://get.scoop.sh')
+  - ps: scoop install invoke-build
+
+build: off
+
+test_script:
+  - ps: invoke-build test
+
+notifications:
+  - provider: Slack
+    auth_token:
+      secure: lzkktSx/4RFbuzbztN3ZycdGJjr6ZqapatvExhwRjB4Va9QNutHw1lGPI0hWlPAq
+    channel: activity