Add thor and serializers

zhulik · Jan 2, 2023 · 1b3b202 · 1b3b202
1 parent 05e2793
commit 1b3b202
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Showing 10 changed files with 52 additions and 23 deletions.
diff --git a/Gemfile.lock b/Gemfile.lock
@@ -3,6 +3,7 @@ PATH
   specs:
     dotcrypt (0.1.0)
       dhall (~> 0.5.0)
+      thor (~> 1.2.0)
       zeitwerk (~> 2.6.0)
 
 GEM

diff --git a/bin/dhall b/bin/dhall
diff --git a/dotcrypt.gemspec b/dotcrypt.gemspec
@@ -29,6 +29,7 @@ Gem::Specification.new do |spec|
 
   # Uncomment to register a new dependency of your gem
   spec.add_dependency "dhall", "~> 0.5.0"
+  spec.add_dependency "thor", "~> 1.2.0"
   spec.add_dependency "zeitwerk", "~> 2.6.0"
 
   # For more information and examples about making a new gem, check out our

diff --git a/example.dhall b/example.dhall
@@ -1,19 +1,11 @@
-let some_variable = "some value"
+let some_variable = "some value'"
 in  {
       some_string = some_variable,
       some_record = {
         some_string = some_variable,
         some_naturals = [1,2,3],
         some_doubles = [1.2, 2.3],
         some_strings = ["value1", "value2"],
-        -- some_records = [
-        --   {
-        --     key = "value"
-        --   },
-        --   {
-        --     key = "value"
-        --   }
-        -- ],
         some_nil = None
       }
     }
diff --git a/exe/dotcrypt b/exe/dotcrypt
@@ -2,3 +2,5 @@
 # frozen_string_literal: true
 
 require "dotcrypt"
+
+Dotcrypt::Cli::App.start(ARGV)
diff --git a/lib/dotcrypt.rb b/lib/dotcrypt.rb
@@ -3,8 +3,8 @@
 require "json"
 
 require "zeitwerk"
-
 require "dhall"
+require "thor"
 
 loader = Zeitwerk::Loader.for_gem
 

diff --git a/lib/dotcrypt/CLI/app.rb b/lib/dotcrypt/CLI/app.rb
@@ -0,0 +1,5 @@
+# frozen_string_literal: true
+
+class Dotcrypt::Cli::App < Thor
+  include Dotcrypt::Cli::Commands::Load
+end
diff --git a/lib/dotcrypt/CLI/commands/load.rb b/lib/dotcrypt/CLI/commands/load.rb
@@ -0,0 +1,15 @@
+# frozen_string_literal: true
+
+module Dotcrypt::Cli::Commands::Load
+  def self.included(thor)
+    thor.class_eval do
+      desc "load DHALL", "loads dhall file"
+      # option :name, type: :string, default: ENV.fetch("NAME", nil)
+      def load(file = "example.dhall")
+        config = Dotcrypt::Dhall.load(File.read(file))
+
+        print(Dotcrypt::Serializers::Env.call(config))
+      end
+    end
+  end
+end
diff --git a/lib/dotcrypt/serializers/env.rb b/lib/dotcrypt/serializers/env.rb
@@ -0,0 +1,15 @@
+# frozen_string_literal: true
+
+require "shellwords"
+
+class Dotcrypt::Serializers::Env < Dotcrypt::Serializers::Serializer
+  def call
+    Dotcrypt::Flattener.call(@config).reduce("") do |result, (k, v)|
+      result + (v.nil? ? "" : "export #{k}='#{escape(v)}'\n")
+    end
+  end
+
+  private
+
+  def escape(val) = val.gsub("'", %q('"'"'))
+end
diff --git a/lib/dotcrypt/serializers/serializer.rb b/lib/dotcrypt/serializers/serializer.rb
@@ -0,0 +1,11 @@
+# frozen_string_literal: true
+
+class Dotcrypt::Serializers::Serializer
+  def self.call(...) = new(...).call
+
+  def initialize(config)
+    @config = config
+  end
+
+  def call = raise NotImplementedError
+end
Original file line number	Diff line number	Diff line change
Expand Up		@@ -2,3 +2,5 @@
		# frozen_string_literal: true

		require "dotcrypt"

		Dotcrypt::Cli::App.start(ARGV)