我有一个用可执行文件构建的gem。可执行文件位于我的repo的bin
目录下,它在gemspec文件中定义:
spec.executables << 'my_gem'
安装gem后,可执行文件也正确安装:
$ ls /Users/myuser/.gems/gems/my_gem-1.0.0/
bin/ lib/
$ ls /Users/myuser/.gems/gems/my_gem-1.0.0/bin/
my_gem*
但是我想在路径中添加此可执行文件,以便我可以运行my_gem
或bundle exec my_gem
的某些内容来运行cli中的可执行文件。
我需要添加到我的gemspec文件中才能执行此操作?
这是我的ruby版本和ruby gems版本:
$ ruby -v
ruby 2.1.1p76
$ gem -v
2.2.2
这是我的宝石环境:
$ gem env
RubyGems Environment:
- RUBYGEMS VERSION: 2.2.2
- RUBY VERSION: 2.1.1 (2014-02-24 patchlevel 76) [x86_64-darwin15.0]
- INSTALLATION DIRECTORY: /Users/myuser/.gems
- RUBY EXECUTABLE: /Users/myuser/.rbenv/versions/2.1.1/bin/ruby
- EXECUTABLE DIRECTORY: /Users/myuser/.gems/bin
- SPEC CACHE DIRECTORY: /Users/myuser/.gem/specs
- RUBYGEMS PLATFORMS:
- ruby
- x86_64-darwin-15
- GEM PATHS:
- /Users/myuser/.gems
- /Users/myuser/.gem/ruby/2.1.0
- /Users/myuser/.rbenv/versions/2.1.1/lib/ruby/gems/2.1.0
- GEM CONFIGURATION:
- :update_sources => true
- :verbose => true
- :backtrace => false
- :bulk_threshold => 1000
- :sources => ["https://rubygems.org/", "https://my.org.url/artifactory/api/gems/gem-public/"]
- REMOTE SOURCES:
- https://rubygems.org/
- https://my.org.url/artifactory/api/gems/gem-public/
- SHELL PATH:
- /Users/myuser/.rbenv/versions/2.1.1/bin
- /usr/local/Cellar/rbenv/1.0.0/libexec
- /Users/myuser/.rbenv/shims
- /Users/myuser/.rbenv/bin
- /usr/local/bin
- /usr/bin
- /bin
- /usr/sbin
- /sbin
奇怪的是,我已经使用gem tutorial创建了一个不同的宝石,并且效果很好。
更新:出于某种原因进行调试时,它会运行lib/my_gem.rb
文件而不是bin/my_gem
文件。
答案 0 :(得分:0)
宝石已正确安装。问题实际上是可执行文件。
我创建的可执行文件以这个常见的if语句结束:
if $PROGRAM_NAME == __FILE__
main
end
为了解决这个问题,我只需将其更改为:
main