Bundler 2 未安装在内部 docker
Bundler 2 is not installing inside docker
我正在尝试在 docker 文件中安装 bundler v2,它安装成功。当我 运行 rubocop 我得到以下错误。
warn_for_outdated_bundler_version': You must use Bundler 2 or greater with this lockfile. (Bundler::LockfileError)
这似乎仍然认为我使用的是旧版本的捆绑器,我该如何解决这个错误
Dockerfile 是
FROM ruby:2.3.4-alpine
WORKDIR "/var/www/app"
COPY Gemfile Gemfile
COPY Gemfile.lock Gemfile.lock
RUN gem install bundler && bundle install
bin/bundle 文件是
require "rubygems"
m = Module.new do
module_function
def invoked_as_script?
File.expand_path([=13=]) == File.expand_path(__FILE__)
end
def env_var_version
ENV["BUNDLER_VERSION"]
end
def gemfile
gemfile = ENV["BUNDLE_GEMFILE"]
return gemfile if gemfile && !gemfile.empty?
File.expand_path("../../Gemfile", __FILE__)
end
def bundler_version
@bundler_version ||= begin
env_var_version || cli_arg_version ||
lockfile_version || "#{Gem::Requirement.default}.a"
end
end
def load_bundler!
ENV["BUNDLE_GEMFILE"] ||= gemfile
# must dup string for RG < 1.8 compatibility
activate_bundler(bundler_version.dup)
end
def activate_bundler(bundler_version)
if Gem::Version.correct?(bundler_version) && Gem::Version.new(bundler_version).release < Gem::Version.new("2.0")
bundler_version = "< 2"
end
gem_error = activation_error_handling do
gem "bundler", bundler_version
end
return if gem_error.nil?
require_error = activation_error_handling do
require "bundler/version"
end
return if require_error.nil? && Gem::Requirement.new(bundler_version).satisfied_by?(Gem::Version.new(Bundler::VERSION))
warn "Activating bundler (#{bundler_version}) failed:\n#{gem_error.message}\n\nTo install the version of bundler this project requires, run `gem install bundler -v '#{bundler_version}'`"
exit 42
end
def activation_error_handling
yield
nil
rescue StandardError, LoadError => e
e
end
end
m.load_bundler!
if m.invoked_as_script?
load Gem.bin_path("bundler", "bundle")
end
并且 Gemfile.lock 中的捆绑器版本是 2.0.2
在 Dockerfile 中设置 BUNDLER_VERSION
环境变量:
ENV BUNDLER_VERSION=2.0.2
或者如果你有 docker.env:
BUNDLER_VERSION=2.0.2
我也遇到了这个问题,但除了定义 BUNDLER_VERSION 环境变量外,我还需要将该版本安装到我的容器中。
因此我的 Dockerfile 看起来像:
FROM ruby:2.3.4-alpine
WORKDIR "/var/www/app"
ENV BUNDLER_VERSION=2.0.2
COPY Gemfile Gemfile
COPY Gemfile.lock Gemfile.lock
RUN gem install bundler -v "$BUNDLER_VERSION" && bundle install
我正在尝试在 docker 文件中安装 bundler v2,它安装成功。当我 运行 rubocop 我得到以下错误。
warn_for_outdated_bundler_version': You must use Bundler 2 or greater with this lockfile. (Bundler::LockfileError)
这似乎仍然认为我使用的是旧版本的捆绑器,我该如何解决这个错误
Dockerfile 是
FROM ruby:2.3.4-alpine
WORKDIR "/var/www/app"
COPY Gemfile Gemfile
COPY Gemfile.lock Gemfile.lock
RUN gem install bundler && bundle install
bin/bundle 文件是
require "rubygems"
m = Module.new do
module_function
def invoked_as_script?
File.expand_path([=13=]) == File.expand_path(__FILE__)
end
def env_var_version
ENV["BUNDLER_VERSION"]
end
def gemfile
gemfile = ENV["BUNDLE_GEMFILE"]
return gemfile if gemfile && !gemfile.empty?
File.expand_path("../../Gemfile", __FILE__)
end
def bundler_version
@bundler_version ||= begin
env_var_version || cli_arg_version ||
lockfile_version || "#{Gem::Requirement.default}.a"
end
end
def load_bundler!
ENV["BUNDLE_GEMFILE"] ||= gemfile
# must dup string for RG < 1.8 compatibility
activate_bundler(bundler_version.dup)
end
def activate_bundler(bundler_version)
if Gem::Version.correct?(bundler_version) && Gem::Version.new(bundler_version).release < Gem::Version.new("2.0")
bundler_version = "< 2"
end
gem_error = activation_error_handling do
gem "bundler", bundler_version
end
return if gem_error.nil?
require_error = activation_error_handling do
require "bundler/version"
end
return if require_error.nil? && Gem::Requirement.new(bundler_version).satisfied_by?(Gem::Version.new(Bundler::VERSION))
warn "Activating bundler (#{bundler_version}) failed:\n#{gem_error.message}\n\nTo install the version of bundler this project requires, run `gem install bundler -v '#{bundler_version}'`"
exit 42
end
def activation_error_handling
yield
nil
rescue StandardError, LoadError => e
e
end
end
m.load_bundler!
if m.invoked_as_script?
load Gem.bin_path("bundler", "bundle")
end
并且 Gemfile.lock 中的捆绑器版本是 2.0.2
在 Dockerfile 中设置 BUNDLER_VERSION
环境变量:
ENV BUNDLER_VERSION=2.0.2
或者如果你有 docker.env:
BUNDLER_VERSION=2.0.2
我也遇到了这个问题,但除了定义 BUNDLER_VERSION 环境变量外,我还需要将该版本安装到我的容器中。
因此我的 Dockerfile 看起来像:
FROM ruby:2.3.4-alpine
WORKDIR "/var/www/app"
ENV BUNDLER_VERSION=2.0.2
COPY Gemfile Gemfile
COPY Gemfile.lock Gemfile.lock
RUN gem install bundler -v "$BUNDLER_VERSION" && bundle install