Method: Pod::DSLError#message

Defined in:
lib/cocoapods-core/standard_error.rb

#message ⇒ String

The message of the exception reports the content of podspec for the line that generated the original exception.

Examples:

Output


Invalid podspec at `RestKit.podspec` - undefined method
`exclude_header_search_paths=' for #<Pod::Specification for
`RestKit/Network (0.9.3)`>

    from spec-repos/master/RestKit/0.9.3/RestKit.podspec:36
    -------------------------------------------
        # because it would break: #import <CoreData/CoreData.h>
 >      ns.exclude_header_search_paths = 'Code/RestKit.h'
      end
    -------------------------------------------

Returns:

  • (String) —

    the message of the exception.

[View source]

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# File 'lib/cocoapods-core/standard_error.rb', line 62

def message
  @message ||= begin
    trace_line, description = parse_line_number_from_description

    m = "\n[!] #{description}.\n"
    m = m.red if m.respond_to?(:red)

    backtrace = underlying_exception.backtrace
    return m unless backtrace && dsl_path && contents

    trace_line = backtrace.find { |l| l.include?(dsl_path.to_s) } || trace_line
    return m unless trace_line
    line_numer = trace_line.split(':')[1].to_i - 1
    return m unless line_numer

    lines      = contents.lines
    indent     = ' #  '
    indicator  = indent.tr('#', '>')
    first_line = (line_numer.zero?)
    last_line  = (line_numer == (lines.count - 1))

    m << "\n"
    m << "#{indent}from #{trace_line.gsub(/:in.*$/, '')}\n"
    m << "#{indent}-------------------------------------------\n"
    m << "#{indent}#{lines[line_numer - 1]}" unless first_line
    m << "#{indicator}#{lines[line_numer]}"
    m << "#{indent}#{lines[line_numer + 1]}" unless last_line
    m << "\n" unless m.end_with?("\n")
    m << "#{indent}-------------------------------------------\n"
  end
end