Automate tests with Github Actions (#97)

* Configure Github Actions
* Add status badge to README
* Express Ruby versions as string to work around ruby/setup-ruby#447
* Add Gemfile.lock to repository

.github/workflows/unit-tests.yml

@@ -0,0 +1,23 @@
+name: Unit tests
+on:
+  push:
+    branches: [main, next]
+  pull_request:
+    branches:  [main, next]
+jobs:
+  # Ruby unit tests
+  rspec:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        ruby: ["2.7", "3.0", "3.1"]
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3
+      - name: Set up Ruby
+        uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: ${{ matrix.ruby }}
+          bundler-cache: true
+      - name: Run tests
+        run: bundle exec rspec

.gitignore

@@ -4,7 +4,6 @@
 # Bundler
 /.bundle
 /vendor/bundle
-Gemfile.lock
 
 # Rubygems
 *.gem

Gemfile.lock

@@ -0,0 +1,190 @@
+GIT
+  remote: https://github.com/hashicorp/vagrant.git
+  revision: 986a01734f008d62897bb66085381090e4fcabfc
+  tag: v2.3.4
+  specs:
+    vagrant (2.3.4)
+      bcrypt_pbkdf (~> 1.1)
+      childprocess (~> 4.1.0)
+      ed25519 (~> 1.3.0)
+      erubi
+      googleapis-common-protos-types (~> 1.3)
+      grpc
+      hashicorp-checkpoint (~> 0.1.5)
+      i18n (~> 1.8)
+      ipaddr (>= 1.2.4)
+      listen (~> 3.6)
+      log4r (~> 1.1.9, < 1.1.11)
+      mime-types (~> 3.3)
+      net-ftp (~> 0.1)
+      net-scp (~> 4.0)
+      net-sftp (~> 4.0)
+      net-ssh (~> 7.0)
+      rb-kqueue (~> 0.2.0)
+      rexml (~> 3.2)
+      rgl (~> 0.5.7)
+      rubyzip (~> 2.0)
+      vagrant_cloud (~> 3.0.5)
+      wdm (~> 0.1.0)
+      winrm (>= 2.3.4, < 3.0)
+      winrm-elevated (>= 1.2.1, < 2.0)
+      winrm-fs (>= 1.3.4, < 2.0)
+
+PATH
+  remote: .
+  specs:
+    vagrant-bindfs (1.1.9)
+
+GEM
+  remote: https://rubygems.org/
+  specs:
+    ast (2.4.2)
+    bcrypt_pbkdf (1.1.0)
+    builder (3.2.4)
+    childprocess (4.1.0)
+    concurrent-ruby (1.2.2)
+    date (3.3.3)
+    diff-lcs (1.5.0)
+    ed25519 (1.3.0)
+    erubi (1.12.0)
+    excon (0.99.0)
+    ffi (1.15.5)
+    google-protobuf (3.22.0)
+    googleapis-common-protos-types (1.5.0)
+      google-protobuf (~> 3.14)
+    grpc (1.52.0)
+      google-protobuf (~> 3.21)
+      googleapis-common-protos-types (~> 1.0)
+    gssapi (1.3.1)
+      ffi (>= 1.0.1)
+    gyoku (1.4.0)
+      builder (>= 2.1.2)
+      rexml (~> 3.0)
+    hashicorp-checkpoint (0.1.5)
+    httpclient (2.8.3)
+    i18n (1.12.0)
+      concurrent-ruby (~> 1.0)
+    ipaddr (1.2.5)
+    json (2.6.3)
+    listen (3.8.0)
+      rb-fsevent (~> 0.10, >= 0.10.3)
+      rb-inotify (~> 0.9, >= 0.9.10)
+    little-plugger (1.1.4)
+    log4r (1.1.10)
+    logging (2.3.1)
+      little-plugger (~> 1.1)
+      multi_json (~> 1.14)
+    mime-types (3.4.1)
+      mime-types-data (~> 3.2015)
+    mime-types-data (3.2023.0218.1)
+    multi_json (1.15.0)
+    net-ftp (0.2.0)
+      net-protocol
+      time
+    net-protocol (0.2.1)
+      timeout
+    net-scp (4.0.0)
+      net-ssh (>= 2.6.5, < 8.0.0)
+    net-sftp (4.0.0)
+      net-ssh (>= 5.0.0, < 8.0.0)
+    net-ssh (7.0.1)
+    nori (2.6.0)
+    pairing_heap (3.0.0)
+    parallel (1.22.1)
+    parser (3.2.1.0)
+      ast (~> 2.4.1)
+    rainbow (3.1.1)
+    rake (13.0.6)
+    rb-fsevent (0.11.2)
+    rb-inotify (0.10.1)
+      ffi (~> 1.0)
+    rb-kqueue (0.2.8)
+      ffi (>= 0.5.0)
+    regexp_parser (2.7.0)
+    rexml (3.2.5)
+    rgl (0.5.10)
+      pairing_heap (>= 0.3.0)
+      rexml (~> 3.2, >= 3.2.4)
+      stream (~> 0.5.3)
+    rspec (3.12.0)
+      rspec-core (~> 3.12.0)
+      rspec-expectations (~> 3.12.0)
+      rspec-mocks (~> 3.12.0)
+    rspec-core (3.12.1)
+      rspec-support (~> 3.12.0)
+    rspec-expectations (3.12.2)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.12.0)
+    rspec-mocks (3.12.3)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.12.0)
+    rspec-support (3.12.0)
+    rubocop (1.46.0)
+      json (~> 2.3)
+      parallel (~> 1.10)
+      parser (>= 3.2.0.0)
+      rainbow (>= 2.2.2, < 4.0)
+      regexp_parser (>= 1.8, < 3.0)
+      rexml (>= 3.2.5, < 4.0)
+      rubocop-ast (>= 1.26.0, < 2.0)
+      ruby-progressbar (~> 1.7)
+      unicode-display_width (>= 2.4.0, < 3.0)
+    rubocop-ast (1.26.0)
+      parser (>= 3.2.1.0)
+    rubocop-capybara (2.17.1)
+      rubocop (~> 1.41)
+    rubocop-performance (1.16.0)
+      rubocop (>= 1.7.0, < 2.0)
+      rubocop-ast (>= 0.4.0)
+    rubocop-rake (0.6.0)
+      rubocop (~> 1.0)
+    rubocop-rspec (2.18.1)
+      rubocop (~> 1.33)
+      rubocop-capybara (~> 2.17)
+    ruby-progressbar (1.11.0)
+    rubyntlm (0.6.3)
+    rubyzip (2.3.2)
+    stream (0.5.5)
+    time (0.2.1)
+      date
+    timeout (0.3.2)
+    unicode-display_width (2.4.2)
+    vagrant_cloud (3.0.5)
+      excon (~> 0.73)
+      log4r (~> 1.1.10)
+      rexml (~> 3.2.5)
+    wdm (0.1.1)
+    winrm (2.3.6)
+      builder (>= 2.1.2)
+      erubi (~> 1.8)
+      gssapi (~> 1.2)
+      gyoku (~> 1.0)
+      httpclient (~> 2.2, >= 2.2.0.2)
+      logging (>= 1.6.1, < 3.0)
+      nori (~> 2.0)
+      rubyntlm (~> 0.6.0, >= 0.6.3)
+    winrm-elevated (1.2.3)
+      erubi (~> 1.8)
+      winrm (~> 2.0)
+      winrm-fs (~> 1.0)
+    winrm-fs (1.3.5)
+      erubi (~> 1.8)
+      logging (>= 1.6.1, < 3.0)
+      rubyzip (~> 2.0)
+      winrm (~> 2.0)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  rake
+  rspec (~> 3.12.0)
+  rubocop
+  rubocop-performance
+  rubocop-rake
+  rubocop-rspec
+  vagrant!
+  vagrant-bindfs!
+
+BUNDLED WITH
+   2.3.19

README.md

@@ -1,5 +1,7 @@
 # vagrant-bindfs
 
+[![Unit tests](https://github.com/gael-ian/vagrant-bindfs/actions/workflows/unit-tests.yml/badge.svg)](https://github.com/gael-ian/vagrant-bindfs/actions/workflows/unit-tests.yml)
+
 A Vagrant plugin to automate [bindfs](http://bindfs.org/) mounts in the VM. This allow you to change owner, group and permissions on files and, for example, work around NFS share permissions issues.
 
 ## Some Background: Why `vagrant-bindfs`