/[gentoo-x86]/eclass/bash-completion.eclass
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Revision 1.19 - (show annotations) (download)
Fri Feb 20 06:22:15 2009 UTC (6 years, 6 months ago) by darkside
Branch: MAIN
Changes since 1.18: +12 -17 lines
remove useless check in postinst to see if eselct is installed. it has to be installed now is USE=bash-completion is set. also s/einfo/elog/

1 # Copyright 1999-2008 Gentoo Foundation
2 # Distributed under the terms of the GNU General Public License v2
3 # $Header: /var/cvsroot/gentoo-x86/eclass/bash-completion.eclass,v 1.18 2009/02/20 06:16:15 darkside Exp $
4
5 # @ECLASS: bash-completion.eclass
6 # @MAINTAINER:
7 # shell-tools@gentoo.org.
8 #
9 # Original author: Aaron Walker <ka0ttic@gentoo.org>
10 # @BLURB: An Interface for installing contributed bash-completion scripts
11 # @DESCRIPTION:
12 # Simple eclass that provides an interface for installing
13 # contributed (ie not included in bash-completion proper)
14 # bash-completion scripts.
15
16 # @ECLASS-VARIABLE: BASH_COMPLETION_NAME
17 # @DESCRIPTION:
18 # Install the completion script with this name (see also dobashcompletion)
19
20 EXPORT_FUNCTIONS pkg_postinst
21
22 IUSE="bash-completion"
23
24 RDEPEND="bash-completion? ( app-admin/eselect )"
25
26 # @FUNCTION: dobashcompletion
27 # @USAGE: < file > [ new_file ]
28 # @DESCRIPTION:
29 # First arg, <file>, is required and is the location of the bash-completion
30 # script to install. If the variable BASH_COMPLETION_NAME is set in the
31 # ebuild, dobashcompletion will install <file> as
32 # /usr/share/bash-completion/$BASH_COMPLETION_NAME. If it is not set,
33 # dobashcompletion will check if a second arg [new_file] was passed, installing as
34 # the specified name. Failing both these checks, dobashcompletion will
35 # install the file as /usr/share/bash-completion/${PN}.
36 dobashcompletion() {
37 [[ -z "$1" ]] && die "usage: dobashcompletion <file> <new file>"
38 [[ -z "${BASH_COMPLETION_NAME}" ]] && BASH_COMPLETION_NAME="${2:-${PN}}"
39
40 if useq bash-completion ; then
41 insinto /usr/share/bash-completion
42 newins "$1" "${BASH_COMPLETION_NAME}" || die "Failed to install $1"
43 fi
44 }
45
46 # @FUNCTION: bash-completion_pkg_postinst
47 # @DESCRIPTION:
48 # The bash-completion pkg_postinst function, which is exported
49 bash-completion_pkg_postinst() {
50 if useq bash-completion ; then
51 elog "To enable command-line completion for ${PN}, run:"
52 elog
53 elog " eselect bashcomp enable ${BASH_COMPLETION_NAME:-${PN}}"
54 elog " bash-completion-config --install ${BASH_COMPLETION_NAME:-${PN}}"
55 elog
56 elog "to install locally, or"
57 elog
58 elog " bash-completion-config --global --install ${BASH_COMPLETION_NAME:-${PN}}"
59 elog
60 elog "to install system-wide."
61 elog "Read bash-completion-config(1) for more information."
62 fi
63 }

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