Create ExtraMountFiles

Author: hoppergee

.gitignore

@@ -10,5 +10,6 @@
 test/dummy_gem/matrixeval.yml
 test/dummy_gem/.matrixeval
 test/dummy_gem/.gitignore
+test/dummy_gem/mount.txt
 .byebug_history
 Gemfile.lock

lib/matrixeval/ruby.rb

@@ -5,6 +5,7 @@
 require 'matrixeval/ruby/docker_compose'
 require 'matrixeval/ruby/context'
 require 'matrixeval/ruby/gemfile_locks'
+require 'matrixeval/ruby/extra_mount_files'
 require 'matrixeval/ruby/runner'
 require 'matrixeval/ruby/gitignore'
 

lib/matrixeval/ruby/extra_mount_files.rb

@@ -0,0 +1,23 @@
+module Matrixeval
+  module Ruby
+    class ExtraMountFiles
+      class << self
+
+        def create
+          Config.all_mounts.each do |mount|
+            local_path, _ = mount.split(':')
+            next mount if Pathname.new(local_path).absolute?
+
+            local_path = Matrixeval.working_dir.join(local_path)
+            next if local_path.extname.empty?
+            next if local_path.ascend.none? { |path| path == Matrixeval.working_dir }
+
+            FileUtils.mkdir_p local_path.dirname
+            FileUtils.touch local_path
+          end
+        end
+
+      end
+    end
+  end
+end

test/matrixeval/ruby/extra_mount_files_test.rb

@@ -0,0 +1,64 @@
+# frozen_string_literal: true
+
+require "test_helper"
+
+class Matrixeval::Ruby::ExtraMountFilesTest < MatrixevalTest
+
+  def setup
+    FileUtils.rm_rf dummy_gem_working_dir.join(".test_mount") rescue nil
+    FileUtils.rm dummy_gem_working_dir.join("mount.txt") rescue nil
+    FileUtils.rm_rf dummy_gem_working_dir.join(".matrixeval/schema") rescue nil
+    Matrixeval.stubs(:working_dir).returns(dummy_gem_working_dir)
+  end
+
+  def test_create
+    Matrixeval::Ruby::Config::YAML.stubs(:yaml).returns({
+      "target" => "ruby",
+      "mounts" => [
+        "/matrixeval-a/b:/c/d",
+        ".test_mount:/test_mount",
+        "mount.txt:/app/mount.txt"
+      ],
+      "matrix" => {
+        "ruby" => {
+          "variants" => [
+            { "key" => "3.0", "default" => true },
+            { "key" => "3.1" }
+          ]
+        },
+        "rails" => {
+          "variants" => [
+            {
+              "key" => "6.1",
+              "mounts" => [
+                ".matrixeval/schema/rails_6_1.rb:/app/test/dummy/db/schema.rb"
+              ]
+            },
+            {
+              "key" => "7.0",
+              "default" => true,
+              "mounts" => [
+                ".matrixeval/schema/rails_7_0.rb:/app/test/dummy/db/schema.rb"
+              ]
+            }
+          ]
+        }
+      }
+    })
+
+    refute File.exist? dummy_gem_working_dir.join(".matrixeval/schema/rails_6_1.rb")
+    refute File.exist? dummy_gem_working_dir.join(".matrixeval/schema/rails_7_0.rb")
+    refute File.exist? dummy_gem_working_dir.join("mount.txt")
+    refute File.exist? "/matrixeval-a"
+    refute File.exist? dummy_gem_working_dir.join(".test_mount")
+
+    Matrixeval::Ruby::ExtraMountFiles.create
+
+    assert File.exist? dummy_gem_working_dir.join(".matrixeval/schema/rails_6_1.rb")
+    assert File.exist? dummy_gem_working_dir.join(".matrixeval/schema/rails_7_0.rb")
+    assert File.exist? dummy_gem_working_dir.join("mount.txt")
+    refute File.exist? "/matrixeval-a"
+    refute File.exist? dummy_gem_working_dir.join(".test_mount")
+  end
+
+end