Simplest support of Windows with Docker

README.md

@@ -17,12 +17,31 @@ It has three display modes:
 
 ## Installation
 
-Note: Currently viewprof doesn't support Windows because the underlying library (vty) doesn't support it yet. See [#1](https://github.com/maoe/viewprof/issues/1).
+For Windows users, see below.
 
 ```
 stack install viewprof
 ```
 
+### On Windows
+
+#### Prerequisites
+
+- [Docker for Windows](https://docs.docker.com/docker-for-windows/install/) or [Docker Toolbox](https://docs.docker.com/toolbox/overview/).
+    - Currently tried with: [Docker Toolbox v17.04.0ce](https://github.com/docker/toolbox/releases/tag/v17.04.0-ce) on Windows 10 Home.
+- [cygpath](https://cygwin.com/cygwin-ug-net/cygpath.html)
+    - Bundled with [Cygwin](https://www.cygwin.com/), [MSYS2](http://www.msys2.org/) etc.
+
+#### How to install and launch
+
+```bash
+$ git clone git@github.com:maoe/viewprof.git
+$ cd viewprof/docker
+$ docker-machine start
+$ docker build -t viewprof .
+$ .\viewprof.bat path/to/file.prof
+```
+
 ## Usage
 
 | keys              | action                                      |

docker/setup

@@ -1,5 +1,5 @@
 #!/bin/sh
 
-DOCKER_DIR=$(realpath $(dirname "$0"))
+cd "$(dirname "$0")"
 
-docker build -f "$DOCKER_DIR/Dockerfile" -t viewprof .
+docker build -t viewprof .

docker/viewprof.bat

@@ -0,0 +1,7 @@
+@echo off
+
+rem NOTE: This script assumes docker-machine.exe and cygpath are in the PATH!
+
+for /f "usebackq delims=" %%e in (`docker-machine.exe env --shell cmd`) do %%e
+for /f "usebackq delims=" %%v in (`cygpath %~f1`) do set viewprof_arg=%%v
+docker run --rm -it -v %viewprof_arg%:/home/viewprof/%viewprof_arg% viewprof /home/viewprof%viewprof_arg%