Module: Sprinkle::Verifiers::File
- Defined in:
- lib/sprinkle/verifiers/file.rb
Overview
File Verifier
Contains a verifier to check the existance of a file.
Example Usage
verify { has_file '/etc/apache2/apache2.conf' }
verify { file_contains '/etc/apache2/apache2.conf', 'mod_gzip'}
Instance Method Summary collapse
- #file_contains(path, text) ⇒ Object
-
#has_directory(dir) ⇒ Object
Tests that the directory
dir
exists. -
#has_file(path) ⇒ Object
tests that the file
path
exists. -
#has_symlink(symlink, file = nil) ⇒ Object
Checks that
symlink
is a symbolic link. - #matches_local(localfile, remotefile, mode = nil) ⇒ Object
- #md5_of_file(path, md5) ⇒ Object
- #no_file(path) ⇒ Object
-
#user_present(username) ⇒ Object
TODO: remove 0.9.
Instance Method Details
#file_contains(path, text) ⇒ Object
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# File 'lib/sprinkle/verifiers/file.rb', line 44 def file_contains(path, text) @commands << "grep '#{text}' #{path}" end |
#has_directory(dir) ⇒ Object
Tests that the directory dir
exists.
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# File 'lib/sprinkle/verifiers/file.rb', line 22 def has_directory(dir) test "-d #{dir}" end |
#has_file(path) ⇒ Object
tests that the file path
exists
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# File 'lib/sprinkle/verifiers/file.rb', line 17 def has_file(path) test "-f #{path}" end |
#has_symlink(symlink, file = nil) ⇒ Object
Checks that symlink
is a symbolic link. If file
is given, it checks that symlink
points to file
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# File 'lib/sprinkle/verifiers/file.rb', line 28 def has_symlink(symlink, file = nil) if file.nil? test "-L #{symlink}" else test "'#{file}' = `readlink #{symlink}`" end end |
#matches_local(localfile, remotefile, mode = nil) ⇒ Object
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# File 'lib/sprinkle/verifiers/file.rb', line 54 def matches_local(localfile, remotefile, mode=nil) raise "Couldn't find local file #{localfile}" unless ::File.exists?(localfile) require 'digest/md5' local = Digest::MD5.hexdigest(::File.read(localfile)) md5_of_file remotefile, local end |
#md5_of_file(path, md5) ⇒ Object
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# File 'lib/sprinkle/verifiers/file.rb', line 40 def md5_of_file(path, md5) test "\"`#{sudo_cmd}md5sum #{path} | cut -f1 -d' '`\" = \"#{md5}\"" end |
#no_file(path) ⇒ Object
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# File 'lib/sprinkle/verifiers/file.rb', line 36 def no_file(path) test "! -f #{path}" end |
#user_present(username) ⇒ Object
TODO: remove 0.9
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# File 'lib/sprinkle/verifiers/file.rb', line 49 def user_present(username) ActiveSupport::Deprecation.warn("user_present is depreciated. Use has_user instead.") has_user username end |