homebrew-core/Formula/terraform-docs.rb
2017-10-24 08:06:37 -07:00

81 lines
2.4 KiB
Ruby

require "language/go"
class TerraformDocs < Formula
desc "Tool to generate documentation from Terraform modules"
homepage "https://github.com/segmentio/terraform-docs"
url "https://github.com/segmentio/terraform-docs/archive/v0.3.0.tar.gz"
sha256 "0cfac8ed50a6ba458ec5177e493fd8adc05395f3d9ba79504dc33ce6e5733fcd"
head "https://github.com/segmentio/terraform-docs.git"
bottle do
cellar :any_skip_relocation
rebuild 1
sha256 "d41872dfb6e58de57a05f2dafdd8254d5f24c318f7fa992026bf5f95af278a4f" => :high_sierra
sha256 "96e74e0e07f05e3bc416704e82def271f69f0707936191fec49e582fe4922fa0" => :sierra
sha256 "507d797efac42fd0ea8785364eda9eb9da2ddae656abca0766b49a90ff11699d" => :el_capitan
end
depends_on "go" => :build
go_resource "github.com/hashicorp/hcl" do
url "https://github.com/hashicorp/hcl.git",
:revision => "23c074d0eceb2b8a5bfdbb271ab780cde70f05a8"
end
go_resource "github.com/tj/docopt" do
url "https://github.com/tj/docopt.git",
:revision => "c8470e45692f168e8b380c5d625327e756d7d0a9"
end
def install
ENV["GOPATH"] = buildpath
(buildpath/"src/github.com/segmentio/terraform-docs").install buildpath.children
Language::Go.stage_deps resources, buildpath/"src"
cd "src/github.com/segmentio/terraform-docs" do
system "go", "build", "-o", "#{bin}/terraform-docs", "-ldflags",
"-X main.version=#{version}"
prefix.install_metafiles
end
end
test do
(testpath/"main.tf").write <<~EOS
/**
* Module usage:
*
* module "foo" {
* source = "github.com/foo/baz"
* subnet_ids = "${join(",", subnet.*.id)}"
* }
*
*/
variable "subnet_ids" {
description = "a comma-separated list of subnet IDs"
}
variable "security_group_ids" {
default = "sg-a, sg-b"
}
variable "amis" {
default = {
"us-east-1" = "ami-8f7687e2"
"us-west-1" = "ami-bb473cdb"
"us-west-2" = "ami-84b44de4"
"eu-west-1" = "ami-4e6ffe3d"
"eu-central-1" = "ami-b0cc23df"
"ap-northeast-1" = "ami-095dbf68"
"ap-southeast-1" = "ami-cf03d2ac"
"ap-southeast-2" = "ami-697a540a"
}
}
// The VPC ID.
output "vpc_id" {
value = "vpc-5c1f55fd"
}
EOS
system "#{bin}/terraform-docs", "json", testpath
end
end