From 7a43e7b2f7b483c0aee9cf01b8a15778dee69d5b Mon Sep 17 00:00:00 2001
From: Eric Wong <e@80x24.org>
Date: Sat, 3 Jan 2015 01:09:02 +0000
Subject: splitfx: add INDIR and INBASE environment variables

These are intended to act like `$(@D)' and `$(@F)' in GNU make(1)
and to ease managing temporary files for some effects
(e.g. noiseprof + noisered in sox) for splitfx users.
---
 lib/dtas/source/splitfx.rb | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'lib/dtas/source/splitfx.rb')

diff --git a/lib/dtas/source/splitfx.rb b/lib/dtas/source/splitfx.rb
index 5340f3d..19b2c16 100644
--- a/lib/dtas/source/splitfx.rb
+++ b/lib/dtas/source/splitfx.rb
@@ -7,7 +7,7 @@ require_relative 'watchable'
 
 class DTAS::Source::SplitFX < DTAS::Source::Sox # :nodoc:
   MAX_YAML_SIZE = 512 * 1024
-  attr_writer :sox
+  attr_writer :sox, :sfx
   include DTAS::Source::Watchable if defined?(DTAS::Source::Watchable)
 
   SPLITFX_DEFAULTS = SOX_DEFAULTS.merge(
@@ -45,6 +45,7 @@ class DTAS::Source::SplitFX < DTAS::Source::Sox # :nodoc:
     rv = source_file_dup(ymlfile, offset)
     rv.sox = sox
     rv.env = sfx.env
+    rv.sfx = sfx
     rv
   rescue => e
     warn "#{e.message} (#{e.class})"
@@ -62,7 +63,7 @@ class DTAS::Source::SplitFX < DTAS::Source::Sox # :nodoc:
   def spawn(player_format, rg_state, opts)
     raise "BUG: #{self.inspect}#spawn called twice" if @to_io
     e = @env.merge!(player_format.to_env)
-    e["INFILE"] = @sox.infile
+    @sfx.infile_env(e, @sox.infile)
 
     # make sure these are visible to the "current" command...
     e["TRIMFX"] = @offset ? "trim #@offset" : nil
-- 
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