/[gentoo-x86]/eclass/bash-completion.eclass
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Revision 1.1.1.1 - (show annotations) (download) (vendor branch)
Wed Nov 30 09:59:22 2005 UTC (8 years, 8 months ago) by chriswhite
Changes since 1.1: +45 -11 lines
*** empty log message ***

1 # Copyright 1999-2005 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 1.16 2005/07/31 12:38:22 ka0ttic Exp $
4 #
5 # Simple eclass that provides an interface for installing
6 # contributed (ie not included in bash-completion proper)
7 # bash-completion scripts.
8 #
9 # Author: Aaron Walker <ka0ttic@gentoo.org>
10 #
11 # Please assign any bug reports to shell-tools@gentoo.org.
12
13 EXPORT_FUNCTIONS pkg_postinst
14
15 IUSE="bash-completion"
16
17 # bash-completion-config is deprecated in favor of eselect,
18 # however, eselect currently lacks stable keywords.
19 RDEPEND="bash-completion?
20 ( || (
21 app-admin/eselect
22 app-shells/bash-completion-config
23 )
24 )"
25
26 # dobashcompletion <file> <new file>
27 # First arg, <file>, is required and is the location of the bash-completion
28 # script to install. If the variable BASH_COMPLETION_NAME is set in the
29 # ebuild, dobashcompletion will install <file> as
30 # /usr/share/bash-completion/$BASH_COMPLETION_NAME. If it is not set,
31 # dobashcompletion will check if a second arg ($2) was passed, installing as
32 # the specified name. Failing both these checks, dobashcompletion will
33 # install the file as /usr/share/bash-completion/${PN}.
34
35 dobashcompletion() {
36 [[ -z "$1" ]] && die "usage: dobashcompletion <file> <new file>"
37 [[ -z "${BASH_COMPLETION_NAME}" ]] && BASH_COMPLETION_NAME="${2:-${PN}}"
38
39 if useq bash-completion ; then
40 insinto /usr/share/bash-completion
41 newins "$1" "${BASH_COMPLETION_NAME}" || die "Failed to install $1"
42 fi
43 }
44
45 bash-completion_pkg_postinst() {
46 if useq bash-completion ; then
47 echo
48 einfo "To enable command-line completion for ${PN}, run:"
49 einfo
50 if has_version app-admin/eselect ; then
51 einfo " eselect bashcomp enable ${BASH_COMPLETION_NAME:-${PN}}"
52 else
53 einfo " bash-completion-config --install ${BASH_COMPLETION_NAME:-${PN}}"
54 einfo
55 einfo "to install locally, or"
56 einfo
57 einfo " bash-completion-config --global --install ${BASH_COMPLETION_NAME:-${PN}}"
58 einfo
59 einfo "to install system-wide."
60 einfo "Read bash-completion-config(1) for more information."
61 fi
62 echo
63 fi
64 }

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