gentoo revision 1.1
1 #------------------------------------------------------------------------------ 2 # $File: gentoo,v 1.2 2022/09/12 13:13:28 christos Exp $ 3 # gentoo: file(1) magic for gentoo specific formats 4 # 5 # Summary: Gentoo ebuild Manifest files (GLEP 74) 6 # Reference: https://www.gentoo.org/glep/glep-0074.html 7 # Submitted by: Michal Gorny <mgorny (a] gentoo.org> 8 # Start by doing a fast check for the most common tags. 9 0 string AUX 10 >0 use gentoo-manifest 11 0 string DATA 12 >0 use gentoo-manifest 13 0 string DIST 14 >0 use gentoo-manifest 15 0 string EBUILD 16 >0 use gentoo-manifest 17 0 string MANIFEST 18 >0 use gentoo-manifest 19 20 # Manifest can be PGP-signed. 21 0 string -----BEGIN\040PGP\040SIGNED\040MESSAGE----- 22 >34 search/32 \n\n 23 >>&0 string AUX 24 >>>&0 use gentoo-manifest 25 >>&0 string DATA 26 >>>&0 use gentoo-manifest 27 >>&0 string DIST 28 >>>&0 use gentoo-manifest 29 >>&0 string EBUILD 30 >>>&0 use gentoo-manifest 31 >>&0 string MANIFEST 32 >>>&0 use gentoo-manifest 33 34 # Use a more detailed regex to verify that we were correct. 35 # <tag> <filename> <size> <hash-name> <hash-value>... 36 # (<tag>'s already been matched prior to calling) 37 0 name gentoo-manifest 38 >&0 regex [[:space:]]+[[:print:]]+[[:space:]]+[[:digit:]]+[[:space:]]+[[:alnum:]]+[[:space:]]+[[:xdigit:]]{32} Gentoo Manifest (GLEP 74) 39 40 # Summary: Gentoo ebuild and eclass files 41 # Reference: https://projects.gentoo.org/pms/8/pms.html 42 # Submitted by: Michal Gorny <mgorny (a] gentoo.org> 43 0 search/512 EAPI= 44 >0 regex .*\n[\040\t]*EAPI=["']? Gentoo ebuild 45 >>&0 regex [[:alnum:]+_.-]+ \b, EAPI %s 46 47 0 search/512 @ECLASS:\040 Gentoo eclass 48 >&0 string x %s 49 50 # Summary: Gentoo supplementary package and category metadata files 51 # Reference: https://www.gentoo.org/glep/glep-0068.html 52 # Submitted by: Michal Gorny <mgorny (a] gentoo.org> 53 0 string \<?xml 54 >0 search/512 \<catmetadata Gentoo category metadata file 55 >0 search/512 \<pkgmetadata Gentoo package metadata file 56 57 # Summary: Gentoo GLEP 78 binary package 58 # Reference: https://www.gentoo.org/glep/glep-0078.html 59 # Note: assumes the strict format 60 # Submitted by: Michal Gorny <mgorny (a] gentoo.org> 61 62 # GPKG uses ustar (or ustar-compatible GNU format) that starts with 63 # a <directory>/gpkg-1 file 64 257 string ustar 65 >0 search/100 /gpkg-1\0 66 >>0 regex [^/]+ Gentoo GLEP 78 (GPKG) binary package for "%s" 67 !:mime application/x-tar 68 !:ext tar 69 # the logic below requires the gpkg-1 file to be empty 70 >>>124 string 00000000000\0 71 # determine the compression used by looking at the second member name 72 >>>>512 search/100 .tar. 73 >>>>>&0 string gz\0 using gzip compression 74 >>>>>&0 string bz2\0 using bzip2 compression 75 >>>>>&0 string lz\0 using lzip compression 76 >>>>>&0 string lz4\0 using lz4 compression 77 >>>>>&0 string lzo\0 using lzo compression 78 >>>>>&0 string xz\0 using xz compression 79 >>>>>&0 string zst\0 using zstd compression 80 >>>>(636.o+1024) search/611 .sig\0 \b, signed 81
Indexes created Mon Oct 26 00:26:21 UTC 2026