forked from mirrors/nixpkgs
35 lines
1 KiB
Diff
35 lines
1 KiB
Diff
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From a6485cfcdf51ff8be452980f93cebfea97f34dec Mon Sep 17 00:00:00 2001
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From: zimbatm <zimbatm@zimbatm.com>
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Date: Wed, 21 Sep 2016 09:32:34 +0100
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Subject: [PATCH 1/3] add post-extract hook
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Allows nix to execute scripts just after the gem extraction
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---
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lib/rubygems/installer.rb | 10 +++++++++-
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1 file changed, 9 insertions(+), 1 deletion(-)
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diff --git a/lib/rubygems/installer.rb b/lib/rubygems/installer.rb
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index d26b1e88..bf18fb7f 100644
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--- a/lib/rubygems/installer.rb
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+++ b/lib/rubygems/installer.rb
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@@ -848,7 +848,15 @@ TEXT
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# Ensures that files can't be installed outside the gem directory.
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def extract_files
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- @package.extract_files gem_dir
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+ ret = @package.extract_files gem_dir
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+ if ENV['NIX_POST_EXTRACT_FILES_HOOK']
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+ puts
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+ puts "running NIX_POST_EXTRACT_FILES_HOOK #{ENV['NIX_POST_EXTRACT_FILES_HOOK']} #{gem_dir}"
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+ system(ENV['NIX_POST_EXTRACT_FILES_HOOK'], gem_dir.to_s)
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+ puts "running NIX_POST_EXTRACT_FILES_HOOK done"
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+ puts
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+ end
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+ ret
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end
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##
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--
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2.21.0
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