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Contents
# frozen_string_literal: true
require "byebug"
module PryByebug
module Helpers
#
# Common helpers for breakpoint related commands
#
module Breakpoints
#
# Byebug's array of breakpoints.
#
def breakpoints
Pry::Byebug::Breakpoints
end
#
# Prints a message with bold font.
#
def bold_puts(msg)
output.puts(bold(msg))
end
#
# Print out full information about a breakpoint.
#
# Includes surrounding code at that point.
#
def print_full_breakpoint(breakpoint)
header = "Breakpoint #{breakpoint.id}:"
status = breakpoint.enabled? ? "Enabled" : "Disabled"
code = breakpoint.source_code.with_line_numbers.to_s
condition = if breakpoint.expr
"#{bold('Condition:')} #{breakpoint.expr}\n"
else
""
end
output.puts <<-BREAKPOINT.gsub(/ {8}/, "")
#{bold(header)} #{breakpoint} (#{status}) #{condition}
#{code}
BREAKPOINT
end
#
# Print out concise information about a breakpoint.
#
def print_short_breakpoint(breakpoint)
id = format("%*d", max_width, breakpoint.id)
status = breakpoint.enabled? ? "Yes" : "No "
expr = breakpoint.expr ? " #{breakpoint.expr} " : ""
output.puts(" #{id} #{status} #{breakpoint}#{expr}")
end
#
# Prints a header for the breakpoint list.
#
def print_breakpoints_header
header = "#{' ' * (max_width - 1)}# Enabled At "
output.puts <<-BREAKPOINTS.gsub(/ {8}/, "")
#{bold(header)}
#{bold('-' * header.size)}
BREAKPOINTS
end
#
# Max width of breakpoints id column
#
def max_width
breakpoints.last ? breakpoints.last.id.to_s.length : 1
end
end
end
end
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