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#!/usr/bin/env ruby
# fmt-as-table ORIGIN HEADER OPTION
# ORIGIN: the file to format as a table. Each row must be newline-delimited,
# and each column tab-delimited. Anything following a # is treated as
# a comment and ignored.
# HEADER: the headers. This must be passed as a single string with each column
# tab-delimited.
# OPTION: a string specifying output format options, comma-delimited. Currently
# supported are:
# collapsible(summary) Create a <details> tag surrounding it, to make
# the table collapsible. `summary` must be a string
# which contains the text to place in the <summary>
# tag of the <details>.
if ARGV[0] == nil or ARGV[1] == nil then
puts "No argument passed! Exitting early.\n"
exit
end
## Handle options
is_collapsible = false
collapsible_summary = ""
allowwrap = false
option=""
if ARGV[2] != nil then
option=ARGV[2]
end
options=option.split ","
options.each do |opt|
if opt[0..10] == "collapsible" then
is_collapsible = true
collapsible_summary = opt.split("(")[1].split(")")[0]
elsif opt == "allowwrap" then
allowwrap = true
end
end
table=""
if is_collapsible then
table << "<details>\n"
table << "<summary>" << collapsible_summary << "</summary>\n"
end
# Sort out the header.
if allowwrap then
table << "<table class=\"allowwrap\">\n"
else
table << "<table>"
end
table << "\t<tr class=\"header\">\n"
ARGV[1].split("\t").each do |entry|
table << ("\t\t<th>" + entry + "</th>\n")
end
table << "\t</tr>\n\n"
# Now sort out the actual file.
File.foreach(ARGV[0]).with_index do |line, line_num|
next if line[0] == '#'
next if line == "\n" or line == "\t" or line == ""
table << "\t<tr>\n"
line.split("\t").each do |entry|
table << ("\t\t<td>" + entry.delete("\n") + "</td>\n")
end
table << "\t</tr>\n"
end
table << "</table>\n"
if is_collapsible then
table << "</details>"
end
# Echo the file.
puts table
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