use goxc for cross compile

probably will need to tune this a bit more when we work towards an
actual release, but seems to be functioning well for now.

piggybacks on the version script to set binary version, if goxc is run
outside of rake task will just make a “snapshot” build which is fine
for now.

.goxc.json

@@ -0,0 +1,9 @@
+{
+ "ArtifactsDest": "builds",
+ "TasksExclude": [
+ "deb",
+ "deb-dev"
+ ],
+ "BuildConstraints": "linux darwin windows",
+ "ConfigVersion": "0.9"
+}

Rakefile

@@ -46,19 +46,10 @@ task "features:wip" => :build do
  sh "cucumber -s --tags=@wip"
 end
 
-# quick and dirty package script, will have to replace with something much more
-# robust and also cross platform down the line, but for sending to friends this
-# can work for now...
 desc "package for distribution"
-task :package => [:build] do
- DEST = "builds/scmpuff-osx"
- tagged_version = `git describe --tags`.chomp()
- mkdir_p DEST
- cp "bin/scmpuff", DEST
- cp "README.md", DEST
- cp "CHANGELOG.md", DEST
- cp "INSTALL.txt", DEST
- sh "tar -C builds -cz -f builds/scmpuff_osx_amd64_#{tagged_version}.tgz scmpuff-osx"
+task :package do
+ tagged_version = `script/version`.chomp()
+ sh "goxc -pv='#{tagged_version}'"
 end
 CLOBBER.include "builds"
 

script/bootstrap

@@ -10,3 +10,7 @@ fi
 if [ ! -x $GOPATH/bin/go-bindata ]; then
  go get github.com/jteeuwen/go-bindata/...
 fi
+
+if [ ! -x $GOPATH/bin/goxc ]; then
+ go get github.com/laher/goxc
+fi