module ViteRuby::IO
Public: Builds on top of Ruby I/O open3 providing a friendlier experience.
Public Class Methods
capture(*cmd, with_output: $stdout.method(:puts), stdin_data: '', **opts)
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Internal: A modified version of capture3 that can continuosly print stdout. NOTE: Streaming output provides a better UX when running bin/vite build.
# File lib/vite_ruby/io.rb, line 10 def capture(*cmd, with_output: $stdout.method(:puts), stdin_data: '', **opts) return Open3.capture3(*cmd, **opts) unless with_output Open3.popen3(*cmd, **opts) { |stdin, stdout, stderr, wait_threads| stdin << stdin_data stdin.close out = Thread.new { read_lines(stdout, &with_output) } err = Thread.new { stderr.read } [out.value, err.value, wait_threads.value] } end
read_lines(io) { |line| ... }
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Internal: Reads and yield every line in the stream. Returns the full content.
# File lib/vite_ruby/io.rb, line 23 def read_lines(io) buffer = +'' while line = io.gets buffer << line yield line end buffer end