Bundler에서 SASS 및 Compass 및 SASS 버전 Bootstrap을 버전 지정하여 설치하는 방법

RubyGems에서 SASS, Compass 및 SASS 버전 Bootstrap을 설치하는 방법 - Qiita 의 때와는 다른 방법으로 인스톨 해 보려고 했습니다.

환경

OS : Windows10 64bit

RubyGems : 2.6.12

설치할 것

Bundler : 1.15.1

SASS : 3.4.24 (Selective Steve)

Compass : 1.0.3 (Polaris)

Bootstrap : bootstrap-sass-3.3.7

RubyGems 설치

Windows10에 RubyGems를 설치하는 방법 - Qiita

RubyGems 최신화

$ gem -v
2.6.11

$ gem update --system
RubyGems 2.6.12 installed
Parsing documentation for rubygems-2.6.12
Installing ri documentation for rubygems-2.6.12

=== 2.6.12 / 2017-04-30

Bug fixes:

* Fix test_self_find_files_with_gemfile to sort expected files. Pull
  request #1880 by Kazuaki Matsuo.
* Fix issue for MinGW / MSYS2 builds and testing. Pull request #1879 by
  MSP-Greg.
* Fix gem open to open highest version number rather than lowest. Pull
  request #1877 by Tim Pope.
* Add a test for requiring a default spec as installed by the ruby
  installer. Pull request #1899 by Samuel Giddins.
* Fix broken --exact parameter to gem command. Pull request #1873 by Jason
  Frey.
* [Installer] Generate backwards-compatible binstubs. Pull request #1904
  by Samuel Giddins.
* Fix pre-existing source recognition on add action. Pull request #1883 by
  Jonathan Claudius.
* Prevent negative IDs in output of #inspect. Pull request #1908 by Vít
  Ondruch.
* Allow Gem.finish_resolve to respect already-activated specs. Pull
  request #1910 by Samuel Giddins.

=== 2.6.11 / 2017-03-16

Bug fixes:
<省略>
RubyGems installed the following executables:
        C:/app/Ruby24-x64/bin/gem

Ruby Interactive (ri) documentation was installed. ri is kind of like man
pages for ruby libraries. You may access it like this:
  ri Classname
  ri Classname.class_method
  ri Classname#instance_method
If you do not wish to install this documentation in the future, use the
--no-document flag, or set it as the default in your ~/.gemrc file. See
'gem help env' for details.

Updating rubygems-update
Successfully installed rubygems-update-2.6.12
Parsing documentation for rubygems-update-2.6.12
Installing darkfish documentation for rubygems-update-2.6.12
Done installing documentation for rubygems-update after 174 seconds
Parsing documentation for rubygems-update-2.6.12
Done installing documentation for rubygems-update after 0 seconds
Installing RubyGems 2.6.12
RubyGems system software updated

$ gem -v
2.6.12

Bundler 설치

Bundler라는 것은...

대략적인 번역 : 응용 프로그램 종속성을 관리하고 여러 컴퓨터에서 체계도 반복적으로 응용 프로그램을 설치할 수 있습니다.

Bundler manages an application's dependencies through its entire life, across many machines, systematically and repeatably
bundler | RubyGems.org | 귀하의 커뮤니티 젬 호스트

※. 영어는 매우 약하기 때문에 누군가 초보자용 한마디 번역이 있으면 알려주세요.

$ gem install bundler
Successfully installed bundler-1.15.1
Parsing documentation for bundler-1.15.1
Installing ri documentation for bundler-1.15.1
Done installing documentation for bundler after 38 seconds
1 gem installed

$ bundler -v
Bundler version 1.15.1

Gemfile 만들기

# カレントディレクトリにシンプルなGemfile作成する
$ bundle init
Writing new Gemfile to C:/Users/UserName/Gemfile
# Gemfileを編集する
$ vi Gemfile
## ------ ここからGemfileの内容-------------
# frozen_string_literal: true
source "https://rubygems.org"

# gem "rails"
## ----ここから下を追記する-----------
gem 'compass','1.0.3'
gem 'bootstrap-sass','3.3.7'

Gemfile을 쓰는 방법은 가 참고가 되었습니다.

gemfile - 참조 - - Rails 문서

Bundler로 설치

$ bundle install
Fetching gem metadata from https://rubygems.org/............
Fetching version metadata from https://rubygems.org/...
Fetching dependency metadata from https://rubygems.org/..
Resolving dependencies...
Fetching chunky_png 1.3.8
Installing chunky_png 1.3.8
Fetching multi_json 1.12.1
Installing multi_json 1.12.1
Fetching sass 3.4.24
Installing sass 3.4.24
Fetching rb-fsevent 0.9.8
Installing rb-fsevent 0.9.8
Fetching ffi 1.9.18 (x64-mingw32)
Installing ffi 1.9.18 (x64-mingw32)
Fetching execjs 2.7.0
Installing execjs 2.7.0
Using bundler 1.15.1
Fetching compass-core 1.0.3
Installing compass-core 1.0.3
Fetching compass-import-once 1.0.5
Installing compass-import-once 1.0.5
Fetching rb-inotify 0.9.10
Installing rb-inotify 0.9.10
Fetching autoprefixer-rails 7.1.1.2
Installing autoprefixer-rails 7.1.1.2
Fetching compass 1.0.3
Installing compass 1.0.3
Fetching bootstrap-sass 3.3.7
Installing bootstrap-sass 3.3.7
Bundle complete! 2 Gemfile dependencies, 13 gems now installed.
Use `bundle info [gemname]` to see where a bundled gem is installed.
Post-install message from compass:
$ sass -v
Sass 3.4.24 (Selective Steve)
$ compass -v
Compass 1.0.3 (Polaris)
Copyright (c) 2008-2017 Chris Eppstein
Released under the MIT License.
Compass is charityware.
Please make a tax deductable donation for a worthy cause: http://umdf.org/compass

Gemfile.lock 확인

bundle install 하면 Gemfile과 같은 위치에 Gemfile.lock이 만들어집니다.
Gemfile.lock은 뭔가에 대해 가 매우 이해하기 쉬웠습니다.

gemfile.lock은 실제로 gem을 설치 한 후 "결과도"와 같습니다. gem끼리는 서로 관련되어 있는 경우가 많기 때문에, gemfile에 써 있는 gem 외에도 필요한 gem가 생깁니다. Bundler는 자동으로 설치하고 gemfile.lock에 작성합니다.
(생략)
gemfile.lock을 사용하면 모든 환경에서 동일한 gem, gem 버전을 사용할 수 있습니다.
bundle install과 bundle update의 차이점 - Qiita

$ ls -l | grep 'Gemfile'
-rw-r--r-- 1 m-uki 197609     126 6月  26 22:36 Gemfile
-rw-r--r-- 1 m-uki 197609     808 6月  26 23:10 Gemfile.lock
$ vi Gemfile.lock
--------ここからGemfile.lockの内容--------------
GEM
  remote: https://rubygems.org/
  specs:
    autoprefixer-rails (7.1.1.2)
      execjs
    bootstrap-sass (3.3.7)
      autoprefixer-rails (>= 5.2.1)
      sass (>= 3.3.4)
    chunky_png (1.3.8)
    compass (1.0.3)
      chunky_png (~> 1.2)
      compass-core (~> 1.0.2)
      compass-import-once (~> 1.0.5)
      rb-fsevent (>= 0.9.3)
      rb-inotify (>= 0.9)
      sass (>= 3.3.13, < 3.5)
    compass-core (1.0.3)
      multi_json (~> 1.0)
      sass (>= 3.3.0, < 3.5)
    compass-import-once (1.0.5)
      sass (>= 3.2, < 3.5)
    execjs (2.7.0)
    ffi (1.9.18-x64-mingw32)
    multi_json (1.12.1)
    rb-fsevent (0.9.8)
    rb-inotify (0.9.10)
      ffi (>= 0.5.0, < 2)
    sass (3.4.24)

PLATFORMS
  x64-mingw32

DEPENDENCIES
  bootstrap-sass (= 3.3.7)
  compass (= 1.0.3)

BUNDLED WITH
   1.15.1