Update terraform from 0.11.1 to 0.12.25 (#4088)

Switch to official project binaries.

Tested on x86_64 and ARM.

packages/terraform.rb

@@ -3,36 +3,21 @@ require 'package'
 class Terraform < Package
   description 'Terraform is a tool for building, changing, and combining infrastructure safely and efficiently.'
   homepage 'https://www.terraform.io/'
-  version '0.11.1'
-  source_url 'https://github.com/hashicorp/terraform/archive/v0.11.1.tar.gz'
-  source_sha256 'da804e69e990226ee14dadbf33850c8b074d5e0782d56522b71d62c4c5c82cba'
+  version '0.12.25'
 
-  binary_url ({
-    aarch64: 'https://dl.bintray.com/chromebrew/chromebrew/terraform-0.11.1-chromeos-armv7l.tar.xz',
-     armv7l: 'https://dl.bintray.com/chromebrew/chromebrew/terraform-0.11.1-chromeos-armv7l.tar.xz',
-       i686: 'https://dl.bintray.com/chromebrew/chromebrew/terraform-0.11.1-chromeos-i686.tar.xz',
-     x86_64: 'https://dl.bintray.com/chromebrew/chromebrew/terraform-0.11.1-chromeos-x86_64.tar.xz',
-  })
-  binary_sha256 ({
-    aarch64: 'c02e4d1761a5b74e4811cda8746117c9b8a085ef020ab6a626d32fd8ccb01cbe',
-     armv7l: 'c02e4d1761a5b74e4811cda8746117c9b8a085ef020ab6a626d32fd8ccb01cbe',
-       i686: '52f1396eda1989af2be6b67598d793e64968ff9cc19a72341b8491b0007724f2',
-     x86_64: 'cd1bb823657e6ab6199403db138ddf83141fbe4728d6801b5dae897e782aaf29',
-  })
-
-  depends_on 'go' => :build
-
-  def self.build
-    system 'mkdir -p ../src/github.com/hashicorp/terraform'
-    system 'cp -aT . ../src/github.com/hashicorp/terraform/'
-    system 'mv ../src .'
-    system 'export GOPATH=`pwd`; go get -u golang.org/x/tools/cmd/stringer'
-    system "export TMPDIR=#{CREW_PREFIX}/tmp; export GOPATH=`pwd`; export PATH=\$PATH:\$GOPATH/bin; cd src/github.com/hashicorp/terraform/; make dev"
+  case ARCH
+    when 'x86_64'
+      source_url 'https://releases.hashicorp.com/terraform/0.12.25/terraform_0.12.25_linux_amd64.zip'
+      source_sha256 'e95daabd1985329f87e6d40ffe7b9b973ff0abc07a403f767e8658d64d733fb0'
+    when 'aarch64', 'armv7l'
+      source_url 'https://releases.hashicorp.com/terraform/0.12.25/terraform_0.12.25_linux_arm.zip'
+      source_sha256 '20979f0f53a0931cd23332cd2c52ed4ec8257797e8050e5b794ad53c791a7e85'
+    when 'i686'
+      source_url 'https://releases.hashicorp.com/terraform/0.12.25/terraform_0.12.25_linux_386.zip'
+      source_sha256 '51a4653dfdbee000bc47f05606ca8f328a1d31ebd6a3b6569230bcd303883571'
   end
 
   def self.install
-    Dir.chdir 'src/github.com/hashicorp/terraform' do
-      system "install -D -m 00755 bin/terraform #{CREW_DEST_PREFIX}/bin/terraform"
-    end
+    system "install -Dm755 terraform #{CREW_DEST_PREFIX}/bin/terraform"
   end
 end