feat: Chocolatey Package (#886)

Thanks to @TheChiefMeat!

.gitignore

@@ -4,3 +4,4 @@ dist
 .cache
 config.gypi
 assets/webui
+.nupkg

pkgs/chocolatey/ipfs-desktop.nuspec

@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<package xmlns="http://schemas.microsoft.com/packaging/2015/06/nuspec.xsd">
+  <metadata>
+    <id>ipfs-desktop</id>
+    <version>0.7.0</version>
+    <title>IPFS Desktop</title>
+    <authors>ipfs-shipyard</authors>
+    <projectUrl>https://github.com/ipfs-shipyard/ipfs-desktop/</projectUrl>
+    <iconUrl>https://dashboard.snapcraft.io/site_media/appmedia/2017/11/ipfs.ico.png</iconUrl>
+    <licenseUrl>https://raw.githubusercontent.com/ipfs-shipyard/ipfs-desktop/master/LICENSE</licenseUrl>
+    <projectSourceUrl>https://github.com/ipfs-shipyard/ipfs-desktop/</projectSourceUrl>
+    <bugTrackerUrl>https://github.com/ipfs-shipyard/ipfs-desktop/issues</bugTrackerUrl>
+    <tags>ipfs-desktop ipfs p2p distributed InterPlanetary-File-System gateway protocol</tags>
+    <summary>A desktop client for IPFS.</summary>
+    <description>
+    IPFS Desktop
+
+    A desktop client for [IPFS](https://ipfs.io).
+    You don't need the command line to run an IPFS node. Just install IPFS Desktop and have all the power of IPFS in your hands. Powered by [Web UI](https://github.com/ipfs-shipyard/ipfs-webui).
+    </description>
+  </metadata>
+  <files>
+    <file src="tools\**" target="tools" />
+  </files>
+</package>

pkgs/chocolatey/tools/LICENSE.txt

@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2018 Protocol Labs, Inc.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

pkgs/chocolatey/tools/chocolateyinstall.ps1

@@ -0,0 +1,17 @@
+$ErrorActionPreference = 'Stop';
+
+$url = 'https://github.com/ipfs-shipyard/ipfs-desktop/releases/download/v0.7.0/ipfs-desktop-setup-0.7.0.exe'
+$checksum = '6361E99B6A32481E6879F23E95A41A04A61707BD16A41086AC30F9090806EABE'
+
+$packageArgs = @{
+  packageName   = 'ipfs-desktop'
+  fileType      = 'EXE'
+  softwareName  = 'ipfs-desktop'
+  url           = $url
+  checksum      = $checksum
+  checksumType  = 'sha256'
+  silentArgs    = "/S"
+  validExitCodes= @(0)
+}
+
+Install-ChocolateyPackage @packageArgs