keyword-generation.sh


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#!/bin/bash
# Copyright 2011 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2 or later
# $Id: $

# Authors:
# Christian Faulhammer <fauli@gentoo.org>
#
# Generate a raw list for app-emacs/gentoo-syntax

TMPFILE="$(mktemp ${TMPDIR:-/tmp}/keyword-generation.XXXXXX)"
ECLASSES=$(cd $(portageq portdir)/eclass/;ls *.eclass)

# Obsolete eclasses or ones which contain no functions
for filter in git bash-completion gems ruby qt4 php-ext-pecl-r1 \
    php-ext-source-r1 gnome.org gnustep-2 java-mvn-src kde4-meta-pkg \
    leechcraft mythtv obs-download
do
    ECLASSES=${ECLASSES//${filter}.eclass/}
done

echo Output in ${TMPFILE}
echo Manual parsing of mercurial.eclass needed! Do not forget!

for eclass in ${ECLASSES}
do
    echo '(defvar ebuild-mode-keywords-'${eclass//.eclass/} >>${TMPFILE}
    echo -n \'\(\($(grep '^[a-Z_-.0-9]*()' $(portageq portdir)/eclass/${eclass}|sed -e 's:\(^.*\)().*:"\1":g')\)>>${TMPFILE}
    echo >>${TMPFILE}
    echo font-lock-type-face\)\)>>${TMPFILE}
    echo >>${TMPFILE}
done