Bug #5417 ยป 0001-Adding-some-documentation-to-Shell-methods.patch
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require "shell/command-processor"
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require "shell/process-controller"
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# Shell implements an idiomatic Ruby interface for common UNIX shell commands.
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class Shell
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@RCS_ID='-$Id: shell.rb,v 1.9 2002/03/04 12:01:10 keiju Exp keiju $-'
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| ... | ... | |
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@verbose = val if val
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end
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# Creates a new Shell instance with the current working directory
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# set to +path+.
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def cd(path)
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new(path)
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end
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# Returns the directories in the current shell's PATH environment variable
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# as an array of directory names. This sets the system_path for all
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# instances of Shell.
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#
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# Example: If in your current shell, you did:
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#
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# $ echo $PATH
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# /usr/bin:/bin:/usr/local/bin
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#
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# Running this method in the above shell would then return:
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# ["/usr/bin", "/bin", "/usr/local/bin"]
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#
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def default_system_path
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if @default_system_path
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@default_system_path
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| ... | ... | |
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end
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end
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# Sets the system_path that new instances of Shell should have as their
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# initial system_path.
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#
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# +path+ should be an array of directory name strings.
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def default_system_path=(path)
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@default_system_path = path
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end
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| ... | ... | |
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attr_reader :system_path
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# Sets the system path (the Shell instance's PATH environment variable).
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#
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# +path+ should be an array of directory name strings.
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def system_path=(path)
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@system_path = path
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rehash
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| ... | ... | |
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# Shell#mkdir
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# Shell#rmdir
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# Returns the current working directory.
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attr_reader :cwd
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alias dir cwd
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alias getwd cwd
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