Class: Giblish::CopyAssetDirsPostBuild

Inherits:
Object
  • Object
show all
Defined in:
lib/giblish/resourcepaths.rb

Overview

copy all directories whose name matches a given regex from the source tree to the destination tree.

Instance Method Summary collapse

Constructor Details

#initialize(cmd_opts) ⇒ CopyAssetDirsPostBuild

Returns a new instance of CopyAssetDirsPostBuild.



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# File 'lib/giblish/resourcepaths.rb', line 175

def initialize(cmd_opts)
  @asset_regex = cmd_opts.copy_asset_folders
  @srcdir = cmd_opts.srcdir
  @dstdir = cmd_opts.dstdir
end

Instance Method Details

#on_postbuild(src_tree, dst_tree, converter) ⇒ Object

Called from TreeConverter during post build phase

copy all directories matching the regexp pattern from the src tree to the dst tree



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# File 'lib/giblish/resourcepaths.rb', line 185

def on_postbuild(src_tree, dst_tree, converter)
  return if @asset_regex.nil?

  # build a tree with all dirs matching the given regexp
  st = PathTree.build_from_fs(@srcdir, prune: true) do |p|
    p.directory? && @asset_regex =~ p.to_s
  end

  return if st.nil?

  Giblog.logger&.info "Copy asset directories from #{@srcdir} to #{@dstdir}"
  st.traverse_preorder do |level, node|
    next unless node.leaf?

    n = node.relative_path_from(st)
    src = @srcdir.join(n)
    dst = @dstdir.join(n).dirname
    dst.mkpath

    FileUtils.cp_r(src.to_s, dst.to_s)
  end
end