module ViteRuby::CLI::FileUtils
NOTE: Extracted from dry-cli version 0.6.0, which later removed this file as it was refactored and extracted into the more complete (and complex) dry-files.
Public Class Methods
Adds a new line at the bottom of the file.
@since 1.2.11 @api private
# File lib/vite_ruby/cli/file_utils.rb, line 34 def append(path, contents) content = read_lines(path) return if content.join.include?(contents) content << "\n" unless content.last&.end_with?("\n") content << "#{ contents }\n" write(path, content) end
Copies source into destination.
@since 1.2.11 @api private
# File lib/vite_ruby/cli/file_utils.rb, line 25 def cp(source, destination) mkdir_p(destination) FileUtils.cp(source, destination) unless File.exist?(destination) end
Inject `contents` in `path` after `target`.
@since 1.2.11 @api private
# File lib/vite_ruby/cli/file_utils.rb, line 67 def inject_line_after(path, target, contents) _inject_line_after(path, target, contents, method(:index)) end
Inject `contents` in `path` after last `target`.
@since 1.2.11 @api private
# File lib/vite_ruby/cli/file_utils.rb, line 75 def inject_line_after_last(path, target, contents) _inject_line_after(path, target, contents, method(:rindex)) end
Inject `contents` in `path` before `target`.
@since 1.2.11 @api private
# File lib/vite_ruby/cli/file_utils.rb, line 59 def inject_line_before(path, target, contents) _inject_line_before(path, target, contents, method(:index)) end
Replace first line in `path` that contains `target` with `replacement`.
@since 1.2.11 @api private
# File lib/vite_ruby/cli/file_utils.rb, line 48 def replace_first_line(path, target, replacement) content = read_lines(path) content[index(content, path, target)] = "#{ replacement }\n" write(path, content) end
Creates a new file or rewrites the contents of an existing file.
@since 1.2.11 @api private
# File lib/vite_ruby/cli/file_utils.rb, line 14 def write(path, *content) mkdir_p(path) File.open(path, File::CREAT | File::WRONLY | File::TRUNC) do |file| file.write(Array(content).flatten.join) end end
Private Class Methods
@since 1.2.11 @api private
# File lib/vite_ruby/cli/file_utils.rb, line 122 def _inject_line_after(path, target, contents, finder) content = read_lines(path) return if content.join.include?(contents) i = finder.call(content, path, target) content.insert(i + 1, "#{ contents }\n") write(path, content) end
@since 1.2.11 @api private
# File lib/vite_ruby/cli/file_utils.rb, line 110 def _inject_line_before(path, target, contents, finder) content = read_lines(path) return if content.join.include?(contents) i = finder.call(content, path, target) content.insert(i, "#{ contents }\n") write(path, content) end
@since 1.2.11 @api private
# File lib/vite_ruby/cli/file_utils.rb, line 96 def index(content, path, target) content.index { |line| line.include?(target) } || raise(ArgumentError, "Cannot find `#{ target }' inside `#{ path }'.") end
Creates all parent directories for the given file path.
@since 1.2.11 @api private
# File lib/vite_ruby/cli/file_utils.rb, line 85 def mkdir_p(path) Pathname.new(path).dirname.mkpath end
Returns an array with lines in the specified file, empty if it doesn't exist.
# File lib/vite_ruby/cli/file_utils.rb, line 90 def read_lines(path) File.exist?(path) ? File.readlines(path) : [] end
@since 1.2.11 @api private
# File lib/vite_ruby/cli/file_utils.rb, line 103 def rindex(content, path, target) content.rindex { |line| line.include?(target) } || raise(ArgumentError, "Cannot find `#{ target }' inside `#{ path }'.") end