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Pull option list into constant.

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commit 2ab84104137b8a10ee2b2fb7743301f9d223ec78 1 parent aab4faf
@jimweirich authored
Showing with 202 additions and 201 deletions.
  1. +202 −201 lib/rake/application.rb
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403 lib/rake/application.rb
@@ -347,210 +347,211 @@ def sort_options(options)
end
private :sort_options
+ OPTION_LIST = [
+ ['--all', '-A',
+ "Show all tasks, even uncommented ones",
+ lambda { |value|
+ options.show_all_tasks = value
+ }
+ ],
+ ['--backtrace=[OUT]',
+ "Enable full backtrace. OUT can be stderr (default) or stdout.",
+ lambda { |value|
+ options.backtrace = true
+ select_trace_output(options, 'backtrace', value)
+ }
+ ],
+ ['--comments',
+ "Show commented tasks only",
+ lambda { |value|
+ options.show_all_tasks = !value
+ }
+ ],
+ ['--describe', '-D [PATTERN]',
+ "Describe the tasks (matching optional PATTERN), then exit.",
+ lambda { |value|
+ select_tasks_to_show(options, :describe, value)
+ }
+ ],
+ ['--dry-run', '-n',
+ "Do a dry run without executing actions.",
+ lambda { |value|
+ Rake.verbose(true)
+ Rake.nowrite(true)
+ options.dryrun = true
+ options.trace = true
+ }
+ ],
+ ['--execute', '-e CODE',
+ "Execute some Ruby code and exit.",
+ lambda { |value|
+ eval(value)
+ exit
+ }
+ ],
+ ['--execute-print', '-p CODE',
+ "Execute some Ruby code, print the result, then exit.",
+ lambda { |value|
+ puts eval(value)
+ exit
+ }
+ ],
+ ['--execute-continue', '-E CODE',
+ "Execute some Ruby code, " +
+ "then continue with normal task processing.",
+ lambda { |value| eval(value) }
+ ],
+ ['--jobs', '-j [NUMBER]',
+ "Specifies the maximum number of tasks to execute in parallel. " +
+ "(default is number of CPU cores + 4)",
+ lambda { |value|
+ if value.nil? || value == ''
+ value = FIXNUM_MAX
+ elsif value =~ /^\d+$/
+ value = value.to_i
+ else
+ value = Rake.suggested_thread_count
+ end
+ value = 1 if value < 1
+ options.thread_pool_size = value - 1
+ }
+ ],
+ ['--job-stats [LEVEL]',
+ "Display job statistics. " +
+ "LEVEL=history displays a complete job list",
+ lambda { |value|
+ if value =~ /^history/i
+ options.job_stats = :history
+ else
+ options.job_stats = true
+ end
+ }
+ ],
+ ['--libdir', '-I LIBDIR',
+ "Include LIBDIR in the search path for required modules.",
+ lambda { |value| $:.push(value) }
+ ],
+ ['--multitask', '-m',
+ "Treat all tasks as multitasks.",
+ lambda { |value| options.always_multitask = true }
+ ],
+ ['--no-search', '--nosearch',
+ '-N', "Do not search parent directories for the Rakefile.",
+ lambda { |value| options.nosearch = true }
+ ],
+ ['--prereqs', '-P',
+ "Display the tasks and dependencies, then exit.",
+ lambda { |value| options.show_prereqs = true }
+ ],
+ ['--quiet', '-q',
+ "Do not log messages to standard output.",
+ lambda { |value| Rake.verbose(false) }
+ ],
+ ['--rakefile', '-f [FILE]',
+ "Use FILE as the rakefile.",
+ lambda { |value|
+ value ||= ''
+ @rakefiles.clear
+ @rakefiles << value
+ }
+ ],
+ ['--rakelibdir', '--rakelib', '-R RAKELIBDIR',
+ "Auto-import any .rake files in RAKELIBDIR. " +
+ "(default is 'rakelib')",
+ lambda { |value|
+ options.rakelib = value.split(File::PATH_SEPARATOR)
+ }
+ ],
+ ['--require', '-r MODULE',
+ "Require MODULE before executing rakefile.",
+ lambda { |value|
+ begin
+ require value
+ rescue LoadError => ex
+ begin
+ rake_require value
+ rescue LoadError
+ raise ex
+ end
+ end
+ }
+ ],
+ ['--rules',
+ "Trace the rules resolution.",
+ lambda { |value| options.trace_rules = true }
+ ],
+ ['--silent', '-s',
+ "Like --quiet, but also suppresses the " +
+ "'in directory' announcement.",
+ lambda { |value|
+ Rake.verbose(false)
+ options.silent = true
+ }
+ ],
+ ['--suppress-backtrace PATTERN',
+ "Suppress backtrace lines matching regexp PATTERN. " +
+ "Ignored if --trace is on.",
+ lambda { |value|
+ options.suppress_backtrace_pattern = Regexp.new(value)
+ }
+ ],
+ ['--system', '-g',
+ "Using system wide (global) rakefiles " +
+ "(usually '~/.rake/*.rake').",
+ lambda { |value| options.load_system = true }
+ ],
+ ['--no-system', '--nosystem', '-G',
+ "Use standard project Rakefile search paths, " +
+ "ignore system wide rakefiles.",
+ lambda { |value| options.ignore_system = true }
+ ],
+ ['--tasks', '-T [PATTERN]',
+ "Display the tasks (matching optional PATTERN) " +
+ "with descriptions, then exit.",
+ lambda { |value|
+ select_tasks_to_show(options, :tasks, value)
+ }
+ ],
+ ['--trace=[OUT]', '-t',
+ "Turn on invoke/execute tracing, enable full backtrace. " +
+ "OUT can be stderr (default) or stdout.",
+ lambda { |value|
+ options.trace = true
+ options.backtrace = true
+ select_trace_output(options, 'trace', value)
+ Rake.verbose(true)
+ }
+ ],
+ ['--verbose', '-v',
+ "Log message to standard output.",
+ lambda { |value| Rake.verbose(true) }
+ ],
+ ['--version', '-V',
+ "Display the program version.",
+ lambda { |value|
+ puts "rake, version #{RAKEVERSION}"
+ exit
+ }
+ ],
+ ['--where', '-W [PATTERN]',
+ "Describe the tasks (matching optional PATTERN), then exit.",
+ lambda { |value|
+ select_tasks_to_show(options, :lines, value)
+ options.show_all_tasks = true
+ }
+ ],
+ ['--no-deprecation-warnings', '-X',
+ "Disable the deprecation warnings.",
+ lambda { |value|
+ options.ignore_deprecate = true
+ }
+ ],
+ ]
+
# A list of all the standard options used in rake, suitable for
# passing to OptionParser.
def standard_rake_options
- sort_options(
- [
- ['--all', '-A',
- "Show all tasks, even uncommented ones",
- lambda { |value|
- options.show_all_tasks = value
- }
- ],
- ['--backtrace=[OUT]',
- "Enable full backtrace. OUT can be stderr (default) or stdout.",
- lambda { |value|
- options.backtrace = true
- select_trace_output(options, 'backtrace', value)
- }
- ],
- ['--comments',
- "Show commented tasks only",
- lambda { |value|
- options.show_all_tasks = !value
- }
- ],
- ['--describe', '-D [PATTERN]',
- "Describe the tasks (matching optional PATTERN), then exit.",
- lambda { |value|
- select_tasks_to_show(options, :describe, value)
- }
- ],
- ['--dry-run', '-n',
- "Do a dry run without executing actions.",
- lambda { |value|
- Rake.verbose(true)
- Rake.nowrite(true)
- options.dryrun = true
- options.trace = true
- }
- ],
- ['--execute', '-e CODE',
- "Execute some Ruby code and exit.",
- lambda { |value|
- eval(value)
- exit
- }
- ],
- ['--execute-print', '-p CODE',
- "Execute some Ruby code, print the result, then exit.",
- lambda { |value|
- puts eval(value)
- exit
- }
- ],
- ['--execute-continue', '-E CODE',
- "Execute some Ruby code, " +
- "then continue with normal task processing.",
- lambda { |value| eval(value) }
- ],
- ['--jobs', '-j [NUMBER]',
- "Specifies the maximum number of tasks to execute in parallel. " +
- "(default is number of CPU cores + 4)",
- lambda { |value|
- if value.nil? || value == ''
- value = FIXNUM_MAX
- elsif value =~ /^\d+$/
- value = value.to_i
- else
- value = Rake.suggested_thread_count
- end
- value = 1 if value < 1
- options.thread_pool_size = value - 1
- }
- ],
- ['--job-stats [LEVEL]',
- "Display job statistics. " +
- "LEVEL=history displays a complete job list",
- lambda { |value|
- if value =~ /^history/i
- options.job_stats = :history
- else
- options.job_stats = true
- end
- }
- ],
- ['--libdir', '-I LIBDIR',
- "Include LIBDIR in the search path for required modules.",
- lambda { |value| $:.push(value) }
- ],
- ['--multitask', '-m',
- "Treat all tasks as multitasks.",
- lambda { |value| options.always_multitask = true }
- ],
- ['--no-search', '--nosearch',
- '-N', "Do not search parent directories for the Rakefile.",
- lambda { |value| options.nosearch = true }
- ],
- ['--prereqs', '-P',
- "Display the tasks and dependencies, then exit.",
- lambda { |value| options.show_prereqs = true }
- ],
- ['--quiet', '-q',
- "Do not log messages to standard output.",
- lambda { |value| Rake.verbose(false) }
- ],
- ['--rakefile', '-f [FILE]',
- "Use FILE as the rakefile.",
- lambda { |value|
- value ||= ''
- @rakefiles.clear
- @rakefiles << value
- }
- ],
- ['--rakelibdir', '--rakelib', '-R RAKELIBDIR',
- "Auto-import any .rake files in RAKELIBDIR. " +
- "(default is 'rakelib')",
- lambda { |value|
- options.rakelib = value.split(File::PATH_SEPARATOR)
- }
- ],
- ['--require', '-r MODULE',
- "Require MODULE before executing rakefile.",
- lambda { |value|
- begin
- require value
- rescue LoadError => ex
- begin
- rake_require value
- rescue LoadError
- raise ex
- end
- end
- }
- ],
- ['--rules',
- "Trace the rules resolution.",
- lambda { |value| options.trace_rules = true }
- ],
- ['--silent', '-s',
- "Like --quiet, but also suppresses the " +
- "'in directory' announcement.",
- lambda { |value|
- Rake.verbose(false)
- options.silent = true
- }
- ],
- ['--suppress-backtrace PATTERN',
- "Suppress backtrace lines matching regexp PATTERN. " +
- "Ignored if --trace is on.",
- lambda { |value|
- options.suppress_backtrace_pattern = Regexp.new(value)
- }
- ],
- ['--system', '-g',
- "Using system wide (global) rakefiles " +
- "(usually '~/.rake/*.rake').",
- lambda { |value| options.load_system = true }
- ],
- ['--no-system', '--nosystem', '-G',
- "Use standard project Rakefile search paths, " +
- "ignore system wide rakefiles.",
- lambda { |value| options.ignore_system = true }
- ],
- ['--tasks', '-T [PATTERN]',
- "Display the tasks (matching optional PATTERN) " +
- "with descriptions, then exit.",
- lambda { |value|
- select_tasks_to_show(options, :tasks, value)
- }
- ],
- ['--trace=[OUT]', '-t',
- "Turn on invoke/execute tracing, enable full backtrace. " +
- "OUT can be stderr (default) or stdout.",
- lambda { |value|
- options.trace = true
- options.backtrace = true
- select_trace_output(options, 'trace', value)
- Rake.verbose(true)
- }
- ],
- ['--verbose', '-v',
- "Log message to standard output.",
- lambda { |value| Rake.verbose(true) }
- ],
- ['--version', '-V',
- "Display the program version.",
- lambda { |value|
- puts "rake, version #{RAKEVERSION}"
- exit
- }
- ],
- ['--where', '-W [PATTERN]',
- "Describe the tasks (matching optional PATTERN), then exit.",
- lambda { |value|
- select_tasks_to_show(options, :lines, value)
- options.show_all_tasks = true
- }
- ],
- ['--no-deprecation-warnings', '-X',
- "Disable the deprecation warnings.",
- lambda { |value|
- options.ignore_deprecate = true
- }
- ],
- ])
+ sort_options(OPTION_LIST)
end
def select_tasks_to_show(options, show_tasks, value)
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