TBT-137 Be able to use environment variables across different repos

lib/travis/scheduler/record.rb

@@ -21,3 +21,4 @@
 require 'travis/scheduler/record/subscription'
 require 'travis/scheduler/record/trial'
 require 'travis/scheduler/record/user'
+require 'travis/scheduler/record/account_env_vars'

lib/travis/scheduler/record/account_env_vars.rb

@@ -0,0 +1,6 @@
+# frozen_string_literal: true
+
+class AccountEnvVars < ActiveRecord::Base
+  serialize :value, Travis::EncryptedColumn.new
+  belongs_to :owner, polymorphic: true
+end

lib/travis/scheduler/serialize/worker/job.rb

@@ -17,7 +17,28 @@ class Job < Struct.new(:job, :config)
           def env_vars
             vars = repository.settings.env_vars
             vars = vars.public unless secure_env?
-            vars.map { |var| env_var(var) }
+
+            mapped_vars = vars.map { |var| env_var(var) }
+
+            account_vars = account_env_vars
+            Travis.logger.info "Mapped account env vars: #{account_vars}"
+
+            repo_var_hash     = mapped_vars.map { |v| [v[:name], v] }.to_h
+            account_var_hash  = account_vars.map { |v| [v[:name], v] }.to_h
+
+            final_vars_hash = repo_var_hash.merge(account_var_hash)
+
+            final_vars = final_vars_hash.values
+            Travis.logger.info "Merged env vars: #{final_vars}"
+
+            final_vars
+          end
+
+          def account_env_vars
+            Travis.logger.info "Fetching account env vars for owner: #{job.owner_id} with owner type: #{job.owner_type}"
+            vars = AccountEnvVars.where(owner_id: job.owner_id, owner_type: job.owner_type)
+            Travis.logger.info "Results for owner: #{job.owner_id}, variables: #{vars}"
+            vars.map { |var| account_env_var(var) }
           end
 
           def secure_env?
@@ -84,6 +105,11 @@ def env_var(var)
             { name: var.name, value: var.value.decrypt, public: var.public, branch: var.branch }
           end
 
+          def account_env_var(var)
+            { name: var.name, value: var.value, public: var.public, branch: nil }
+          end
+
+
           def has_secure_vars?(key)
             job.config.key?(key) &&
               job.config[key].respond_to?(:key?) &&