Merge pull request #2 from blaknite/buildkite

Switch to Buildkite

.buildkite/pipeline.yml

@@ -0,0 +1,6 @@
+steps:
+  - name: ":rspec:"
+    command: "rspec --color spec"
+    plugins:
+      docker-compose#v3.7.0:
+        run: test

.ruby-version

@@ -1 +1 @@
-2.4.1
+2.7.2

Dockerfile

@@ -0,0 +1,18 @@
+FROM ruby:2.7-alpine
+
+WORKDIR /app
+
+RUN apk add --no-cache \
+      git \
+      build-base \
+      imagemagick
+
+COPY . .
+
+RUN gem install bundler
+
+RUN bundle install
+
+RUN apk del -r --purge --no-cache \
+      git \
+      build-base

Gemfile.lock

@@ -23,4 +23,4 @@ DEPENDENCIES
   rspec
 
 BUNDLED WITH
-   1.14.6
+   2.2.5

README.md

@@ -1,6 +1,6 @@
 # Emulating an 8-bit Computer design in Ruby
 
-[![Build Status](https://travis-ci.org/blaknite/cpu-emulator.svg?branch=master)](https://travis-ci.org/blaknite/cpu-emulator)
+[![Build status](https://badge.buildkite.com/79601937713cccb07e1f81f06497cb7d06f5c6b3c11b1f5fb0.svg)](https://buildkite.com/blaknite/cpu-emulator)
 
 Started out as a 4-bit computer but grew as I wanted to do more with it. Original idea here:
 

docker-compose.yml

@@ -0,0 +1,6 @@
+version: '3'
+services:
+  test:
+    build:
+      context: .
+    command: sh

spec/instruction_spec.rb

@@ -8,13 +8,13 @@
   context 'when defining an instruction' do
     context 'when the instruction is valid' do
       it 'should define the instruction' do
-        expect{ Instruction.define :JMP {} }.not_to raise_error
+        expect{ Instruction.define(:JMP) {} }.not_to raise_error
       end
     end
 
     context 'when the instruction is invalid' do
       it 'should define the instruction' do
-        expect{ Instruction.define :test {} }.to raise_error(StandardError, 'invalid instruction: test')
+        expect{ Instruction.define(:test) {} }.to raise_error(StandardError, 'invalid instruction: test')
       end
     end
   end