[CI] action to verify schema.rb integrity, [CI] Support for node 10 a…

…nd 14 builds

addresses: 

#660

#640

Co-authored-by: Mushfiq Rahman <mushfiqurrahman78@yahoo.com>
Co-authored-by: Prashant <alish.khadka@gmail.com>
Co-authored-by: Shashike Jayatunge <35935196+donrestarone@users.noreply.github.com>
Co-authored-by: Pralish Kayastha <50227291+Pralish@users.noreply.github.com>

.github/workflows/ruby.yml

@@ -28,6 +28,9 @@ jobs:
         image: redis:4.0-alpine
         ports:
           - 6379:6379
+    strategy:
+      matrix:
+        node_version: [14.x, 10.x]
     steps:
     - name: Configure sysctl limits
       run: |
@@ -49,11 +52,25 @@ jobs:
         bundler-cache: true # runs 'bundle install' and caches installed gems automatically
     - uses: actions/setup-node@v2
       with:
-        node-version: 14.x
+        node-version: ${{ matrix.node_version }}
+    - name: Fetch schema file before running migration
+      run: |
+        tmpfile=$(mktemp)
+        cp ./db/schema.rb tmpfile
     - name: Setup main DB
       run: |
         bin/rails db:create
         bin/rails db:migrate
+    - name: Comparing schema.rb to db/migrations
+      run: |
+        if ! diff -q tmpfile ./db/schema.rb &>/dev/null; then
+          rm tmpfile
+          >&2 echo "Migration changes have not been committed."
+          # Exits the github workflow
+          exit 1
+        fi
+        rm tmpfile
+        echo "Migrations have been committed."
     - name: compile assets/javascript
       run: |
         yarn install

package.json

@@ -25,7 +25,8 @@
   },
   "cacheDirectories": ["client/node_modules","node_modules"],
   "engines": {
-    "node": "14.19.x || 10.19.x",
-    "yarn": "1.22.x"
+    "node": "14.x || 10.x",
+    "yarn": "1.22.x",
+    "npm": "6.14.x"
   }
 }

test/models/subdomain_test.rb

@@ -6,6 +6,11 @@ class SubdomainTest < ActiveSupport::TestCase
     @subdomain = subdomains(:public)
   end
 
+  test "can be created" do
+    subdomain = Subdomain.new(name: "test")
+    assert subdomain.save
+  end
+
   test "uniqness" do
     duplicate = Subdomain.new(
       name: @subdomain.name