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Contents
require "pathname"
module Rbnotes::Commands
##
# Writes out a given note into a specified file. The file will be
# created in the current working directory unless an absolute path
# is specified as a filename.
#
# When no argument was passed, would try to read a timestamp string
# from the standard input.
class Export < Command
def description # :nodoc:
"Write out a note into a file"
end
#
# :call-seq:
# execute([a String as timestring], Rbnotes::Conf or Hash) -> nil
def execute(args, conf)
stamp = Rbnotes.utils.read_timestamp(args)
repo = Textrepo.init(conf)
begin
content = repo.read(stamp)
rescue Textrepo::MissingTimestampError => _
raise MissingTimestampError, stamp
end
pathname = Pathname.new(args.shift || "#{stamp}.md")
pathname.parent.mkpath
pathname.open("w"){ |f| f.puts content }
puts "Export a note [%s] into a file [%s]" % [stamp, pathname]
end
def help # :nodoc:
puts <<HELP
usage:
#{Rbnotes::NAME} export [TIMESTAMP [FILENAME]]
Write out a given note into a specified file. TIMESTAMP must be a
fully qualified one, such "20201108141600", or "20201108141600_012" if
it has a suffix. FILENAME is optional. When it omitted, the filename
would be a timestamp string with ".md" as its extension, such
"20201108141600.md"
The file will be created into the current working directory unless an
absolute path is specified as FILENAME.
When no argument was passed, it would try to read a timestamp string
from the standard input. Then, FILENAME would be regarded as omitted.
HELP
end
end
end
Version data entries
14 entries across 14 versions & 1 rubygems