[File] [PATCH] Support detecting Gentoo Manifest files

[Michał Górny]

---
 magic/Magdir/misctools | 35 +++++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)

diff --git a/magic/Magdir/misctools b/magic/Magdir/misctools
index 4292e2b0..ce0d879f 100644
--- a/magic/Magdir/misctools
+++ b/magic/Magdir/misctools
@@ -78,3 +78,38 @@
 # Submitted by: Mark Schreiber <mark7 at alumni.cmu.edu>
 0	string	#\x20abook\x20addressbook\x20file abook address book
 !:mime application/x-abook-addressbook
+
+# Summary: Gentoo ebuild Manifest files (GLEP 74)
+# Reference: https://www.gentoo.org/glep/glep-0074.html
+# Submitted by: Michał Górny <mgorny at gentoo.org>
+# Start by doing a fast check for the most common tags.
+0	string	AUX
+>0	use	gentoo-manifest
+0	string	DATA
+>0	use	gentoo-manifest
+0	string	DIST
+>0	use	gentoo-manifest
+0	string	EBUILD
+>0	use	gentoo-manifest
+0	string	MANIFEST
+>0	use	gentoo-manifest
+
+# Manifest can be PGP-signed.
+0	string	-----BEGIN\040PGP\040SIGNED\040MESSAGE-----
+>34	search/32	\n\n
+>>&0	string	AUX
+>>>&0	use	gentoo-manifest
+>>&0	string	DATA
+>>>&0	use	gentoo-manifest
+>>&0	string	DIST
+>>>&0	use	gentoo-manifest
+>>&0	string	EBUILD
+>>>&0	use	gentoo-manifest
+>>&0	string	MANIFEST
+>>>&0	use	gentoo-manifest
+
+# Use a more detailed regex to verify that we were correct.
+# <tag> <filename> <size> <hash-name> <hash-value>...
+# (<tag>'s already been matched prior to calling)
+0	name	gentoo-manifest
+>&0	regex	[[:space:]]+[[:print:]]+[[:space:]]+[[:digit:]]+[[:space:]]+[[:alnum:]]+[[:space:]]+[[:xdigit:]]{32}	Gentoo Manifest (GLEP 74)
-- 
2.37.3