Update to Go 1.6 & Debian 7

environments/development/manifests/init.pp

@@ -0,0 +1,15 @@
+stage { "prepare":
+  before => Stage["main"],
+}
+
+class setup {
+  exec { "update-aptitude":
+    command => "/usr/bin/apt-get update -y",
+  }
+}
+
+class {
+  "setup":
+    stage => prepare;
+  "golang":;
+}

environments/development/modules/golang/manifests/init.pp

@@ -0,0 +1,47 @@
+class golang ( $version = "1.6" ) {
+
+  exec { "download-golang":
+    command => "/usr/bin/wget --no-check-certificate -O /usr/local/src/go$version.linux-amd64.tar.gz http://golang.org/dl/go$version.linux-amd64.tar.gz",
+    creates => "/usr/local/src/go$version.linux-amd64.tar.gz"
+  }
+
+  exec { "remove-previous-version":
+    command => "/bin/rm -r /usr/local/go",
+    onlyif  => "/usr/bin/test -d /usr/local/go",
+    before  => Exec["unarchive-golang-tools"]
+  }
+
+  exec { "unarchive-golang-tools":
+    command => "/bin/tar -C /usr/local -xzf /usr/local/src/go$version.linux-amd64.tar.gz",
+    require => Exec["download-golang"]
+  }
+
+  exec { "setup-path":
+    command => "/bin/echo 'export PATH=/vagrant/bin:/usr/local/go/bin:\$PATH' >> /home/vagrant/.profile",
+    unless  => "/bin/grep -q /usr/local/go /home/vagrant/.profile ; /usr/bin/test $? -eq 0"
+  }
+
+  exec { "setup-workspace":
+    command => "/bin/echo 'export GOPATH=/vagrant' >> /home/vagrant/.profile",
+    unless  => "/bin/grep -q GOPATH /home/vagrant/.profile ; /usr/bin/test $? -eq 0"
+  }
+
+  if ! defined(Package["git"]) {
+    package { "git":
+      ensure => present,
+    }
+  }
+
+  if ! defined(Package["bzr"]) {
+    package { "bzr":
+      ensure => present,
+    }
+  }
+
+  if ! defined(Package["mercurial"]) {
+    package { "mercurial":
+      ensure => present,
+    }
+  }
+
+}