41 lines
1.5 KiB
Diff
41 lines
1.5 KiB
Diff
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From eebad924e62b678a54d3af05a12da2a929f5d918 Mon Sep 17 00:00:00 2001
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From: Lubomir Rintel <lkundrak@v3.sk>
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Date: Fri, 5 Feb 2010 13:19:48 +0100
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Subject: [PATCH] Add matches for ruby modules
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Similar to what's already done for Perl. Existing rules only match shebangs,
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which is not useful in most cases. This was tested to yield no false
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positives when run against every perl and python source file I could find
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on my system (260 CPAN modules and 59 Python modules). Produces a couple
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of false negatives for a couple of files from 30 Ruby gems I have
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installed, but is still an improvement over existing rules. (Ruby is
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used to construct DSLs quite often, it would be really tricky to match
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those).
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---
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magic/Magdir/ruby | 12 ++++++++++++
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1 files changed, 12 insertions(+), 0 deletions(-)
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diff --git a/magic/Magdir/ruby b/magic/Magdir/ruby
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index 7030295..be1786c 100644
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--- a/magic/Magdir/ruby
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+++ b/magic/Magdir/ruby
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@@ -14,3 +14,15 @@
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!:mime text/x-ruby
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0 search/1 #!\ /usr/bin/env\ ruby Ruby script text executable
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!:mime text/x-ruby
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+
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+# What looks like ruby, but does not have a shebang
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+# (modules and such)
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+# From: Lubomir Rintel <lkundrak@v3.sk>
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+0 regex \^[\ \t]*require[\ \t]'[A-Za-z_\/]+'
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+>0 regex include\ [A-Z]|def\ [a-z]|\ do$
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+>>0 regex \^[\ \t]*end([\ \t]*[;#].*)?$ Ruby script text
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+!:mime text/x-ruby
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+0 regex \^[\ \t]*(class|module)[\ \t][A-Z]
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+>0 regex (modul|includ)e\ [A-Z]|def\ [a-z]
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+>>0 regex \^[\ \t]*end([\ \t]*[;#].*)?$ Ruby module source text
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+!:mime text/x-ruby
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--
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1.6.6
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