/[gentoo-x86]/eclass/bash-completion.eclass
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Revision 1.20 - (hide annotations) (download)
Fri Feb 20 06:45:12 2009 UTC (5 years, 10 months ago) by darkside
Branch: MAIN
Changes since 1.19: +2 -3 lines
opps, removed wrong portion of if/else statement. Thanks to tove for pointing this out

1 pva 1.17 # Copyright 1999-2008 Gentoo Foundation
2 ka0ttic 1.1 # Distributed under the terms of the GNU General Public License v2
3 darkside 1.20 # $Header: /var/cvsroot/gentoo-x86/eclass/bash-completion.eclass,v 1.19 2009/02/20 06:22:15 darkside Exp $
4 pva 1.17
5     # @ECLASS: bash-completion.eclass
6     # @MAINTAINER:
7     # shell-tools@gentoo.org.
8 ka0ttic 1.1 #
9 pva 1.17 # Original author: Aaron Walker <ka0ttic@gentoo.org>
10     # @BLURB: An Interface for installing contributed bash-completion scripts
11     # @DESCRIPTION:
12 ka0ttic 1.1 # Simple eclass that provides an interface for installing
13     # contributed (ie not included in bash-completion proper)
14     # bash-completion scripts.
15 pva 1.17
16     # @ECLASS-VARIABLE: BASH_COMPLETION_NAME
17     # @DESCRIPTION:
18     # Install the completion script with this name (see also dobashcompletion)
19 ka0ttic 1.1
20 ka0ttic 1.5 EXPORT_FUNCTIONS pkg_postinst
21 ka0ttic 1.1
22 swegener 1.15 IUSE="bash-completion"
23 ka0ttic 1.3
24 darkside 1.18 RDEPEND="bash-completion? ( app-admin/eselect )"
25 ka0ttic 1.1
26 pva 1.17 # @FUNCTION: dobashcompletion
27     # @USAGE: < file > [ new_file ]
28     # @DESCRIPTION:
29     # First arg, <file>, is required and is the location of the bash-completion
30 ka0ttic 1.9 # 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/$BASH_COMPLETION_NAME. If it is not set,
33 pva 1.17 # dobashcompletion will check if a second arg [new_file] was passed, installing as
34 ka0ttic 1.9 # the specified name. Failing both these checks, dobashcompletion will
35     # install the file as /usr/share/bash-completion/${PN}.
36 ka0ttic 1.1 dobashcompletion() {
37 ka0ttic 1.6 [[ -z "$1" ]] && die "usage: dobashcompletion <file> <new file>"
38 ka0ttic 1.7 [[ -z "${BASH_COMPLETION_NAME}" ]] && BASH_COMPLETION_NAME="${2:-${PN}}"
39    
40 ka0ttic 1.1 if useq bash-completion ; then
41     insinto /usr/share/bash-completion
42 ka0ttic 1.6 newins "$1" "${BASH_COMPLETION_NAME}" || die "Failed to install $1"
43 ka0ttic 1.1 fi
44     }
45 ka0ttic 1.5
46 pva 1.17 # @FUNCTION: bash-completion_pkg_postinst
47     # @DESCRIPTION:
48     # The bash-completion pkg_postinst function, which is exported
49 ka0ttic 1.5 bash-completion_pkg_postinst() {
50     if useq bash-completion ; then
51 darkside 1.19 elog "To enable command-line completion for ${PN}, run:"
52     elog
53     elog " eselect bashcomp enable ${BASH_COMPLETION_NAME:-${PN}}"
54     elog
55     elog "to install locally, or"
56     elog
57 darkside 1.20 elog " eselect bashcomp enable --global ${BASH_COMPLETION_NAME:-${PN}}"
58 darkside 1.19 elog
59     elog "to install system-wide."
60     elog "Read bash-completion-config(1) for more information."
61 ka0ttic 1.5 fi
62     }

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