Re-add validator.

Author: dblock

.github/workflows/update.yml

@@ -15,6 +15,8 @@ jobs:
         uses: ruby/setup-ruby@v1
         with:
           bundler-cache: true
+      - name: Download
+        run: bundle exec rake api:download
       - name: Update
         run: bundle exec rake api:update
       - name: Validate

Rakefile

@@ -9,4 +9,7 @@ require 'fileutils'
 Bundler.setup :default, :development
 
 load 'tasks/download.rake'
+load 'tasks/events.rake'
+load 'tasks/methods.rake'
+load 'tasks/validate.rake'
 load 'tasks/update.rake'

tasks/events.rake

@@ -0,0 +1,14 @@
+require_relative 'lib/slack_api/spec_validator'
+
+namespace :api do
+  namespace :events do
+    desc 'Validate scraped events are valid.'
+    task :validate do
+      schema = File.read('schemas/events.json')
+      validator = SlackApi::SpecValidator.new(schema)
+      Dir.glob('events/**/*.json').each do |file|
+        abort "Invalid file format: #{file}" unless validator.valid?(file)
+      end
+    end
+  end
+end

tasks/lib/slack_api/spec_validator.rb

@@ -0,0 +1,14 @@
+# frozen_string_literal: true
+
+module SlackApi
+  # Validates JSON against an expected schema
+  class SpecValidator
+    def initialize(schema)
+      @schema = schema
+    end
+
+    def valid?(json)
+      JSON::Validator.validate(@schema, json)
+    end
+  end
+end

tasks/methods.rake

@@ -0,0 +1,14 @@
+require_relative 'lib/slack_api/spec_validator'
+
+namespace :api do
+  namespace :methods do
+    desc 'Validate scraped methods are valid.'
+    task :validate do
+      schema = File.read('schemas/methods.json')
+      validator = SlackApi::SpecValidator.new(schema)
+      Dir.glob('methods/**/*.json').each do |file|
+        abort "Invalid file format: #{file}" unless validator.valid?(file)
+      end
+    end
+  end
+end

tasks/update.rake

@@ -1,10 +1,8 @@
-# frozen_string_literal: true
+require_relative 'lib/slack_api/spec_validator'
 
 namespace :api do
-  namespace :events do
-    desc 'Scrape Slack events, replacing previous results.'
-    task :update do
-      raise 'This needs to be reimplemented.'
-    end
+  desc 'Validate scraped methods and events are valid.'
+  task :update do
+    puts "TODO"
   end
-end
+end

tasks/validate.rake

@@ -0,0 +1,9 @@
+require_relative 'lib/slack_api/spec_validator'
+
+namespace :api do
+  desc 'Validate scraped methods and events are valid.'
+  task :validate do
+    Rake::Task['api:methods:validate'].invoke
+    Rake::Task['api:events:validate'].invoke
+  end
+end