Class: HLS::Directory

Inherits:
Object
  • Object
show all
Includes:
Enumerable
Defined in:
lib/hls/directory.rb

Overview

Walks a source directory and yields ‘(input, relative_output_dir)` pairs for each matching file. The relative output dir drops the source’s extension so callers can join it onto a destination root.

Example:

HLS::Directory.new("uploads").glob("**/*.mp4").each do |input, output|
  # input is an HLS::Input
  # output is a Pathname like "course/lecture-01" (no extension)
end

Instance Method Summary collapse

Constructor Details

#initialize(source) ⇒ Directory

Returns a new instance of Directory.



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# File 'lib/hls/directory.rb', line 19

def initialize(source)
  @source = Pathname.new(source)
end

Instance Method Details

#each(&block) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/hls/directory.rb', line 28

def each(&block)
  raise ArgumentError, "call .glob(pattern) before iterating" unless @pattern

  @source.glob(@pattern).each do |path|
    relative = path.relative_path_from(@source)
    output = relative.dirname.join(relative.basename(path.extname))
    yield Input.new(path), output
  end
end

#glob(pattern) ⇒ Object 



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# File 'lib/hls/directory.rb', line 23

def glob(pattern)
  @pattern = pattern
  self
end