Sha256: 043f41ae7baeadad962ecd8a202cf86d9c041dd6463f4e37570fc2585923a523

Contents?: true

Size: 1.34 KB

Versions: 19

Compression:

Stored size: 1.34 KB

Contents

#!/usr/bin/env ruby

require 'rbbt-util'
require 'rbbt/util/simpleopt'

$0 = "rbbt #{$previous_commands*""} #{ File.basename(__FILE__) }" if $previous_commands

options = SOPT.setup <<EOF
Subset entries in a tsv

$ rbbt tsv subset [options] file.tsv --subset key1,key2,key3

Subsets entries from a TSV file from a given list. Works with Tokyocabinet HDB and DBD as well.

-tch--tokyocabinet File is a TC HDB
-tcb--tokyocabinet_bd File is a TC BDB
-hh--header_hash* Change the character used to mark the header line (defaults to #)
-s--subset* Subset of samples (Comma-separated of file)
-h--help Help
EOF

SOPT.usage if options[:help]

file = ARGV.shift

file = STDIN if file == '-'

raise ParameterException, "Please specify the tsv file as argument" if file.nil?

subset = options[:subset]
raise ParameterException, "Please specify a subset of keys" if subset.nil?

if File.exists?(subset)
  subset = Open.read(subset).split("\n")
else
  subset = subset.split(',')
end

options[:fields] = options[:fields].split(/,\|/) if options[:fields]
options[:header_hash] = options["header_hash"]

case
when options[:tokyocabinet]
  tsv = Persist.open_tokyocabinet(file, false)
  puts tsv.summary
when options[:tokyocabinet_bd]
  tsv = Persist.open_tokyocabinet(file, false, nil, TokyoCabinet::BDB)
  puts tsv.summary
else
  tsv = TSV.open(file, options)
end

puts tsv.select(subset)

Version data entries

19 entries across 19 versions & 1 rubygems

Version Path
rbbt-util-5.9.8 share/rbbt_commands/tsv/subset
rbbt-util-5.9.7 share/rbbt_commands/tsv/subset
rbbt-util-5.9.6 share/rbbt_commands/tsv/subset
rbbt-util-5.9.5 share/rbbt_commands/tsv/subset
rbbt-util-5.9.4 share/rbbt_commands/tsv/subset
rbbt-util-5.9.3 share/rbbt_commands/tsv/subset
rbbt-util-5.9.2 share/rbbt_commands/tsv/subset
rbbt-util-5.9.1 share/rbbt_commands/tsv/subset
rbbt-util-5.9.0 share/rbbt_commands/tsv/subset
rbbt-util-5.8.10 share/rbbt_commands/tsv/subset
rbbt-util-5.8.9 share/rbbt_commands/tsv/subset
rbbt-util-5.8.8 share/rbbt_commands/tsv/subset
rbbt-util-5.8.7 share/rbbt_commands/tsv/subset
rbbt-util-5.8.6 share/rbbt_commands/tsv/subset
rbbt-util-5.8.4 share/rbbt_commands/tsv/subset
rbbt-util-5.8.3 share/rbbt_commands/tsv/subset
rbbt-util-5.8.2 share/rbbt_commands/tsv/subset
rbbt-util-5.8.1 share/rbbt_commands/tsv/subset
rbbt-util-5.8.0 share/rbbt_commands/tsv/subset