Description

This cookbook provides the fileutils resource. The resource can be used to set attributes on all of the files in a directory and subdirectory. We've had years of people complaining that the directory recursive mode, which is in fact a parent operation, does not work on subdirectories and files. In this cookbook recursive refers to subdirectories and the files contained inside them.

Requirements

Developed for RHEL and Solaris servers.

Resource Parameters

The fileutils resource will accept two actions.

• :change is used to modify ownership and permission mode bit settings.
• :delete is used to remove files and directories. :delete always functions in a recursive mode.

Mode bit settings

You may specify the mode as a numeric value.

0o600, 0600, '0600' and 420 will all create the same numeric setting. Note that '600' is treated as decimal 600 and is not the same as '0600' which is treated as octal 600.

You may use symbolic settings. Pick from the who list and add or subtract access permissions. The code tries to mimic the chmod command.

Who

• u Owning user
• g Owning group
• o Others
• a Everyone

Permissions

• r Read
• w Write
• x Search/execute
• s Assign user
• t Sticky bit

Examples

• '+r' Adds read permissions to all files
• 'g+r' Adds read permissions for the group to all files
• 'o-w' Removes write permissions for other from all files

Usage

A good example of why you would use the fileutils resource would be setting attributes on files and directories after directory and file resources have created things. Notice that fileutils and directory resources treat recursive as moving in opposite directions.

# Create some directories
dir '/export/home/my/stuff/deep' do
  recursive true  # creates parents
end

# Set the owner on multiple directories
fileutils '/export/home/my' do # Set the child nodes
  owner 'my'
end

# Empty a directory
fileutils '/export/home/my' do
  action :delete
end

# Set mode attributes
fileutils '/export/home/my' do # Set the child nodes
  file_mode ['o+r', 'g+w']
  directory_mode ['o+rx', 'g+wrx']
end

# Change only the top level directory and it's files
# should not change .../stuff/**
fileutils '/export/home/my' do
  recursive false
  files_only true
  file_mode ['0700']
end

Author

• Mark Gibbons

Acknowlegments

• Seth Vargo - Vender gem technique
• Samuel Gay - Walk gem