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Use readline for proper editing and history

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Sami Samhuri 2022-01-16 15:05:54 -08:00
parent 69f1639128
commit 01b0983f79
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1 changed files with 4 additions and 4 deletions
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8
ruby/main.rb
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@ -2,6 +2,7 @@
require 'English'
require 'open3'
require 'readline'
require './builtins'
require './colours'
@ -27,11 +28,11 @@ class Shell
print_logs
exit exec_command(options[:command])
elsif $stdin.isatty
add_to_history = true
loop do
# TODO: use readline instead
print_logs
print prompt(Dir.pwd)
process_command(gets&.chomp)
cmd = Readline.readline(prompt(Dir.pwd), add_to_history)
process_command(cmd)
end
end
end
@ -105,7 +106,6 @@ class Shell
status = exec_command(cmd)
print "#{RED}-#{status}-#{CLEAR} " unless status.zero?
end
# TODO: add to readline history
end
def exec_command(cmd)