当我的RAILS_ENV设置为开发时，如何强制在OpenShift Online上捆绑安装? [英] How can I force a bundle install on OpenShift Online when my RAILS_ENV is set to development?

问题描述

我在OpenShift Online上有一个Rails应用，该应用正尝试使用 RAILS_ENV = 开发进行设置，而不是默认环境 production . >.稍后，我将添加测试，暂存和生产域的想法.

I have a Rails app on OpenShift Online that I'm trying to setup with RAILS_ENV=development as opposed to the default env of production. The idea being later on I'll add test, staging and production domains.

我的问题是，因为环境设置为 development (开发)，当我执行 git push 时运行的OpenShift进程表示它跳过了捆绑安装":

My problem is that because the env is set to development the OpenShift process that runs when I do a git push says it's skipping "bundle install":

remote: NOTE: Skipping 'bundle install' because running in development mode.

我通过将 RAILS_ENV 设置为生产临时来进行捆绑安装.

I got it to do the bundle install by setting RAILS_ENV to production temporarily.

更新:
尝试通过 .openshift/action_hooks/pre_build 强制进行捆绑安装.在 pre_build 钩子期间出现 Gemfile语法错误.当使用RAILS_ENV = production时， Gemfile 在本地和OpenShift上均可工作.

UPDATE:
Tried forcing a bundle install via .openshift/action_hooks/pre_build. Getting Gemfile syntax error during pre_build hook. Gemfile works locally and on OpenShift when using RAILS_ENV = production.

source 'https://rubygems.org'

gem 'rails', '4.1.4'

### OpenShift Online changes:

# Fix the conflict with the system 'rake':
gem 'rake', '~> 0.9.6'

# Iron.io gems
gem 'iron_mq'
#gem 'iron_worker_ng'

# Support for databases and environment.
# Use 'sqlite3' for testing and development and mysql and postgresql
# for production.
#
# To speed up the 'git push' process you can exclude gems from bundle install:
# For example, if you use rails + mysql, you can:
#
# $ rhc env set BUNDLE_WITHOUT="development test postgresql"
#

group :test do
  gem 'sqlite3'
  gem 'minitest'
end

group :development, :test do
  gem 'thor'
end

# Add support for the MySQL
group :development, :production, :mysql do
  gem 'mysql2'
end

### / OpenShift changes

# Use SCSS for stylesheets
gem 'sass-rails', '~> 4.0.3'
# Use Uglifier as compressor for JavaScript assets
gem 'uglifier', '>= 1.3.0'
# Use CoffeeScript for .js.coffee assets and views
gem 'coffee-rails', '~> 4.0.0'
# See https://github.com/sstephenson/execjs#readme for more supported runtimes
# gem 'therubyracer',  platforms: :ruby

# Use jquery as the JavaScript library
gem 'jquery-rails'
# Turbolinks makes following links in your web application faster. Read more: https://github.com/rails/turbolinks
gem 'turbolinks'
# Build JSON APIs with ease. Read more: https://github.com/rails/jbuilder
gem 'jbuilder', '~> 2.0'
# bundle exec rake doc:rails generates the API under doc/api.
gem 'sdoc', '~> 0.4.0',          group: :doc

# Spring speeds up development by keeping your application running in the background. Read more: https://github.com/rails/spring
gem 'spring',        group: :development

# Use ActiveModel has_secure_password
# gem 'bcrypt', '~> 3.1.7'

# Use unicorn as the app server
# gem 'unicorn'

# Use Capistrano for deployment
# gem 'capistrano-rails', group: :development

# Use debugger
# gem 'debugger', group: [:development, :test]

#!/bin/bash
# This is a simple script and will be executed on your CI system if
# available.  Otherwise it will execute while your application is stopped
# before the build step.  This script gets executed directly, so it
# could be python, php, ruby, etc.

if [[ "$RUBY_VERSION" == "1.8" ]]; then
  echo "ERROR: This quickstart is not compatible with Ruby 1.8"
  echo "ERROR: Please use ruby-1.9 or ruby-2.0 application type."
  exit 1
fi

if [[ "$RAILS_ENV" == "development" ]]
then
  echo "Forcing bundle install for environment: $RAILS_ENV"

  pushd $OPENSHIFT_HOMEDIR/app-root/repo > /dev/null
  bundle install --path ./vendor/bundle
  popd > /dev/null
fi

remote: Stopping MySQL 5.5 cartridge
remote: Ruby cartridge in development mode, skipping stop...
remote: Force clean build enabled - cleaning dependencies
remote: Building git ref 'master', commit 5c3182d
remote: Forcing bundle install for environment: development
remote: Gemfile syntax error:
remote: /var/lib/openshift/540306395973ca6dc30006bc/app-root/runtime/repo/Gemfile:56:
remote: syntax error, unexpected ':', expecting $end
remote: gem 'sdoc', '~> 0.4.0',          group: :doc
remote:                                        ^
remote: Building Ruby cartridge
remote: NOTE: Skipping 'bundle install' because running in development mode.
remote: Preparing build for deployment
remote: Deployment id is a65ea3ad
remote: Activating deployment
remote: Starting MySQL 5.5 cartridge
remote: NOTE: The 'rake assets:precompile' is disabled when Ruby is in development mode.
remote: bundle exec rake db:migrate RAILS_ENV=development
remote: /opt/rh/ror40/root/usr/share/gems/gems/bundler-1.3.5/lib/bundler/spec_set.rb:92:in `block in materialize': Could not find rake-0.9.6 in any of the sources (Bundler::GemNotFound)
remote:     from /opt/rh/ror40/root/usr/share/gems/gems/bundler-1.3.5/lib/bundler/spec_set.rb:85:in `map!'
remote:     from /opt/rh/ror40/root/usr/share/gems/gems/bundler-1.3.5/lib/bundler/spec_set.rb:85:in `materialize'
remote:     from /opt/rh/ror40/root/usr/share/gems/gems/bundler-1.3.5/lib/bundler/definition.rb:114:in `specs'
remote:     from /opt/rh/ror40/root/usr/share/gems/gems/bundler-1.3.5/lib/bundler/definition.rb:159:in `specs_for'
remote:     from /opt/rh/ror40/root/usr/share/gems/gems/bundler-1.3.5/lib/bundler/definition.rb:148:in `requested_specs'
remote:     from /opt/rh/ror40/root/usr/share/gems/gems/bundler-1.3.5/lib/bundler/environment.rb:18:in `requested_specs'
remote:     from /opt/rh/ror40/root/usr/share/gems/gems/bundler-1.3.5/lib/bundler/runtime.rb:13:in `setup'
remote:     from /opt/rh/ror40/root/usr/share/gems/gems/bundler-1.3.5/lib/bundler.rb:120:in `setup'
remote:     from /opt/rh/ror40/root/usr/share/gems/gems/bundler-1.3.5/lib/bundler/setup.rb:17:in `<top (required)>'
remote:     from /opt/rh/ruby200/root/usr/share/rubygems/rubygems/core_ext/kernel_require.rb:53:in `require'
remote:     from /opt/rh/ruby200/root/usr/share/rubygems/rubygems/core_ext/kernel_require.rb:53:in `require'
remote: -------------------------
remote: Git Post-Receive Result: failure
remote: Activation status: failure
remote: Activation failed for the following gears:
remote: 540306395973ca6dc30006bc (Error activating gear: CLIENT_ERROR: Failed to execute action hook 'deploy' for 540306395973ca6dc30006bc application pvcentral)
remote: Deployment completed with status: failure
remote: postreceive failed
To ssh://[e-mail]/~/git/pvcentral.git/
   8d74e27..5c3182d  master -> master

推荐答案

我能够通过 RAILS_ENV = development 通过做两件事:

I was able to force a bundle install with RAILS_ENV=development by doing two things:

1. 修改了 pre_build 动作挂钩，以使用正确版本的ruby和环境上下文执行捆绑安装"
2. 添加了 force_clean_build 标记

1. Modified the pre_build action hook to execute "bundle install" with the correct version of ruby and environment context
2. Added the force_clean_build marker

注意:我的应用是使用Rails 4(4.1.4)和 Ruby 2.0 快速入门创建的.

NOTE: My app was created using the Rails 4 (4.1.4) and Ruby 2.0 quickstart.

在将捆绑安装"添加到动作挂钩(建议pre_build是正确的修改对象)之后，我在上面尝试了什么，除了执行如下:

What I tried above after the suggestion to add "bundle install" to an action hook (turns out pre_build is the correct one to modify) was okay except executing as:

捆绑安装--path ./vendor/bundle

bundle install --path ./vendor/bundle

导致'sdoc'出现奇怪的Gemfile语法错误.

results in a weird Gemfile syntax error on 'sdoc'.

我注意到 deploy action hook 包含用于提供几个文件的代码，这些文件用于设置ruby版本和执行上下文.并以"pundle"的形式执行:

I noticed that the deploy action hook included code to source a couple of files to set the ruby version and execution context. And also executed "bundle" as:

ruby_with_nodejs_context "bundle exec rake db:migrate"

添加正确的"执行上下文(见下文)后，Gemfile语法错误消失了.最后，我不得不添加force_clean_build标记，因为没有它，我会得到错误:

After adding the "right" execution context (see below), the Gemfile syntax error disappeared. Finally, I had to add the force_clean_build marker because without it I was getting errors:

remote: Building Ruby cartridge
remote: Restoring previously bundled RubyGems
remote: NOTE: You can commit .openshift/markers/force_clean_build to force a clean bundle
remote: ERROR: You need to remove the ".bundle" directory from your GIT repository.
remote: An error occurred executing 'gear postreceive' (exit code: 1)
remote: Error message: CLIENT_ERROR: Failed to execute: 'control build' for /var/lib/openshift/54077e9a5973ca2e6900096f/ruby

.openshift/action_hooks/pre_build

source $OPENSHIFT_CARTRIDGE_SDK_BASH
source ${OPENSHIFT_RUBY_DIR}/lib/ruby_context

pushd ${OPENSHIFT_REPO_DIR} >/dev/null
if [[ -f .openshift/markers/force_clean_build && "$RAILS_ENV" == "development" ]]
then
  echo "bundle install --path ./vendor/bundle"
  ruby_with_nodejs_context "bundle install --path ./vendor/bundle"
fi
popd > /dev/null

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