From 59d1c2b041b7b91e6a66fb88eaeb3bad250abf77 Mon Sep 17 00:00:00 2001
From: Shane da Silva <shane@coinbase.com>
Date: Fri, 14 Feb 2020 11:49:38 -0800
Subject: [PATCH 1/2] Allow passing filename as argument to landscape

This allows you to pass in a file not via stdin.
---
 lib/terraform_landscape/cli.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/terraform_landscape/cli.rb b/lib/terraform_landscape/cli.rb
index 2f618d7..bed3496 100644
--- a/lib/terraform_landscape/cli.rb
+++ b/lib/terraform_landscape/cli.rb
@@ -50,7 +50,7 @@ def define_commands
 
     def print(options)
       printer = Printer.new(@output)
-      printer.process_stream(STDIN, options)
+      printer.process_stream(ARGF, options)
     end
   end
 end

From efa5cbbe76378600c8ed1a481357cca96d57e1a1 Mon Sep 17 00:00:00 2001
From: Shane da Silva <shane@coinbase.com>
Date: Fri, 14 Feb 2020 11:49:56 -0800
Subject: [PATCH 2/2] Convert Windows newlines to Unix newlines

When we preprocess the input, our regex patterns only work with Unix
newlines.
---
 lib/terraform_landscape/printer.rb | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/terraform_landscape/printer.rb b/lib/terraform_landscape/printer.rb
index 54762fe..c301daa 100644
--- a/lib/terraform_landscape/printer.rb
+++ b/lib/terraform_landscape/printer.rb
@@ -57,6 +57,9 @@ def process_stream(io, options = {}) # rubocop:disable Metrics/MethodLength
     def process_string(plan_output) # rubocop:disable Metrics/MethodLength
       scrubbed_output = strip_ansi(plan_output)
 
+      # Our grammar assumes output with Unix line endings
+      scrubbed_output.gsub!("\r\n", "\n")
+
       # Remove initialization messages like
       # "- Downloading plugin for provider "aws" (1.1.0)..."
       # "- module.base_network"