Update all values of a DNS record

.env.example

@@ -0,0 +1,3 @@
+CLOUDFLARE_EMAIL='your_cloudlare_email'
+CLOUDFLARE_KEY='your_cloudflare_api_key'
+CLOUDFLARE_TEST_ZONE_MANAGEMENT=true

README.md

@@ -49,6 +49,11 @@ Cloudflare.connect(key: key, email: email) do |connection|
 	# Add a DNS record. Here we add an A record for `batman.example.com`:
 	zone = zones.find_by_name("example.com")
 	zone.dns_records.create('A', 'batman', '1.2.3.4', proxied: false)
+
+	# Update a DNS record. Here we update the A record above to be a CNAME record to 'nairobi.kanairo.com'
+	record = zone.dns_records.find_by_name("example.com") }
+	record.update(type: "CNAME", name: "nairobi", content: "kanairo.com", proxied: true)
+
 
 	# Get firewall rules:
 	all_rules = zone.firewall_rules
@@ -88,9 +93,10 @@ end
 
 1.  Fork it
 2.  Create your feature branch (`git checkout -b my-new-feature`)
-3.  Commit your changes (`git commit -am 'Add some feature'`)
-4.  Push to the branch (`git push origin my-new-feature`)
-5.  Create new Pull Request
+3.  Run `cp .env.example .env` to create a .env file and populate it with the required environment variables. Edit the new file appropriately
+4.  Commit your changes (`git commit -am 'Add some feature'`)
+5.  Push to the branch (`git push origin my-new-feature`)
+6.  Create new Pull Request
 
 ## See Also
 

gems.rb

@@ -19,4 +19,6 @@
 	gem 'simplecov'
 	gem 'sinatra'
 	gem 'webmock'
+	gem 'dotenv'
+	gem 'pry'
 end

lib/cloudflare/dns.rb

@@ -45,6 +45,17 @@ def update_content(content, **options)
 				@value = response.result
 			end
 
+			def update(type: nil, name: nil, content: nil, **options)
+				response = put(
+					type: type || @record[:type],
+					name: name || @record[:name],
+					content: content || @record[:content],
+					**options
+				)
+
+				@value = response.result
+			end
+
 			def type
 				value[:type]
 			end

spec/cloudflare/dns_spec.rb

@@ -12,7 +12,7 @@
 		end
 	end
 
-	context "new record" do
+	describe "#create" do
 		it "can create dns record" do
 			@record = zone.dns_records.create("A", subdomain, "1.2.3.4")
 			expect(@record.type).to be == "A"
@@ -29,8 +29,9 @@
 		end
 	end
 
-	context "with existing record" do
+	describe "#update_content" do
 		let(:record) {@record = zone.dns_records.create("A", subdomain, "1.2.3.4")}
+
 		it "can update dns content" do
 			record.update_content("4.3.2.1")
 			expect(record.content).to be == "4.3.2.1"
@@ -47,4 +48,26 @@
 			expect(fetched_record.proxied).to be_truthy
 		end
 	end
+
+	describe "#update" do
+		let(:subject) { record.update(**new_params)}
+
+		let(:record) { @record = zone.dns_records.create("A", "old", "1.2.3.4", proxied: false) }
+
+		let(:new_params) do
+			{
+				type: "CNAME",
+				name: "new",
+				content: "example.com",
+				proxied: true
+			}
+		end
+
+		it "can update dns record" do
+			expect { subject }.to change { record.name }.to("#{new_params[:name]}.#{zone.name}")
+				.and change { record.type }.to(new_params[:type])
+				.and change { record.content }.to(new_params[:content])
+				.and change { record.proxied }.to(new_params[:proxied])
+		end
+	end
 end

spec/spec_helper.rb

@@ -1,5 +1,7 @@
 # frozen_string_literal: true
 
+require 'dotenv/load'
+
 AUTH_EMAIL = ENV['CLOUDFLARE_EMAIL']
 AUTH_KEY = ENV['CLOUDFLARE_KEY']
 
@@ -19,39 +21,12 @@
 
 require 'covered/rspec'
 require 'async/rspec'
+require 'pry'
 
 require 'cloudflare/rspec/connection'
 require 'cloudflare/zones'
 
-RSpec.shared_context Cloudflare::Account do
-	include_context Cloudflare::RSpec::Connection
-
-	let(:account) do
-		if ACCOUNT_ID
-			connection.accounts.find_by_id(ACCOUNT_ID)
-		else
-			connection.accounts.first
-		end
-	end
-end
-
-RSpec.shared_context Cloudflare::Zone do
-	include_context Cloudflare::Account
-
-	let(:job_id) {JOB_ID}
-	let(:names) {NAMES.dup}
-	let(:name) {ZONE_NAME.dup}
-
-	let(:zones) {connection.zones}
-
-	let(:zone) {@zone = zones.find_by_name(name) || zones.create(name, account)}
-
-	# after do
-	# 	if defined? @zone
-	# 		@zone.delete
-	# 	end
-	# end
-end
+Dir[File.expand_path('../support/**/*.rb', __FILE__)].each{|path| require path}
 
 RSpec.configure do |config|
 	# Enable flags like --only-failures and --next-failure

spec/support/cloudflare/account.rb

@@ -0,0 +1,13 @@
+# frozen_string_literal: true
+
+RSpec.shared_context Cloudflare::Account do
+  include_context Cloudflare::RSpec::Connection
+
+  let(:account) do
+    if ACCOUNT_ID
+      connection.accounts.find_by_id(ACCOUNT_ID)
+    else
+      connection.accounts.first
+    end
+  end
+end

spec/support/cloudflare/zone.rb

@@ -0,0 +1,17 @@
+# frozen_string_literal: true
+
+RSpec.shared_context Cloudflare::Zone do
+  include_context Cloudflare::Account
+
+  let(:job_id) { JOB_ID }
+  let(:names) { NAMES.dup }
+  let(:name) { ZONE_NAME.dup }
+
+  let(:zones) { connection.zones }
+
+  let(:zone) { @zone = zones.find_by_name(name) || zones.create(name, account) }
+
+  after do
+    @zone.delete if defined? @zone
+  end
+end