| 1 | # Copyright 1999-2005 Gentoo Foundation |
1 | # Copyright 1999-2010 Gentoo Foundation |
| 2 | # Distributed under the terms of the GNU General Public License v2 |
2 | # Distributed under the terms of the GNU General Public License v2 |
| 3 | # $Header: /var/cvsroot/gentoo-x86/eclass/bash-completion.eclass,v 1.15 2005/07/11 15:08:06 swegener Exp $ |
3 | # $Header: /var/cvsroot/gentoo-x86/eclass/bash-completion.eclass,v 1.24 2010/04/07 04:20:46 darkside Exp $ |
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4 | |
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5 | # @ECLASS: bash-completion.eclass |
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6 | # @MAINTAINER: |
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7 | # shell-tools@gentoo.org. |
| 4 | # |
8 | # |
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9 | # Original author: Aaron Walker <ka0ttic@gentoo.org> |
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10 | # @BLURB: An Interface for installing contributed bash-completion scripts |
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11 | # @DESCRIPTION: |
| 5 | # Simple eclass that provides an interface for installing |
12 | # Simple eclass that provides an interface for installing |
| 6 | # contributed (ie not included in bash-completion proper) |
13 | # contributed (ie not included in bash-completion proper) |
| 7 | # bash-completion scripts. |
14 | # bash-completion scripts. |
| 8 | # |
15 | |
| 9 | # Author: Aaron Walker <ka0ttic@gentoo.org> |
16 | # @ECLASS-VARIABLE: BASHCOMPLETION_NAME |
| 10 | # |
17 | # @DESCRIPTION: |
| 11 | # Please assign any bug reports to shell-tools@gentoo.org. |
18 | # Install the completion script with this name (see also dobashcompletion) |
| 12 | |
19 | |
| 13 | EXPORT_FUNCTIONS pkg_postinst |
20 | EXPORT_FUNCTIONS pkg_postinst |
| 14 | |
21 | |
| 15 | IUSE="bash-completion" |
22 | IUSE="bash-completion" |
| 16 | |
23 | |
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24 | # Allow eclass to be inherited by eselect without a circular dependency |
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25 | if [[ ${CATEGORY}/${PN} != app-admin/eselect ]]; then |
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26 | RDEPEND="bash-completion? ( app-admin/eselect )" |
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27 | fi |
| 17 | RDEPEND="bash-completion? ( app-shells/bash-completion-config )" |
28 | PDEPEND="bash-completion? ( app-shells/bash-completion )" |
| 18 | |
29 | |
| 19 | # dobashcompletion <file> <new file> |
30 | # @FUNCTION: dobashcompletion |
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31 | # @USAGE: < file > [ new_file ] |
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32 | # @DESCRIPTION: |
| 20 | # First arg, <file>, is required and is the location of the bash-completion |
33 | # First arg, <file>, is required and is the location of the bash-completion |
| 21 | # script to install. If the variable BASH_COMPLETION_NAME is set in the |
34 | # script to install. If the variable BASHCOMPLETION_NAME is set in the |
| 22 | # ebuild, dobashcompletion will install <file> as |
35 | # ebuild, dobashcompletion will install <file> as |
| 23 | # /usr/share/bash-completion/$BASH_COMPLETION_NAME. If it is not set, |
36 | # /usr/share/bash-completion/$BASHCOMPLETION_NAME. If it is not set, |
| 24 | # dobashcompletion will check if a second arg ($2) was passed, installing as |
37 | # dobashcompletion will check if a second arg [new_file] was passed, installing as |
| 25 | # the specified name. Failing both these checks, dobashcompletion will |
38 | # the specified name. Failing both these checks, dobashcompletion will |
| 26 | # install the file as /usr/share/bash-completion/${PN}. |
39 | # install the file as /usr/share/bash-completion/${PN}. |
| 27 | |
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| 28 | dobashcompletion() { |
40 | dobashcompletion() { |
| 29 | [[ -z "$1" ]] && die "usage: dobashcompletion <file> <new file>" |
41 | [[ -z "$1" ]] && die "usage: dobashcompletion <file> <new file>" |
| 30 | [[ -z "${BASH_COMPLETION_NAME}" ]] && BASH_COMPLETION_NAME="${2:-${PN}}" |
42 | [[ -z "${BASHCOMPLETION_NAME}" ]] && BASHCOMPLETION_NAME="${2:-${PN}}" |
| 31 | |
43 | |
| 32 | if useq bash-completion ; then |
44 | if use bash-completion ; then |
| 33 | insinto /usr/share/bash-completion |
45 | insinto /usr/share/bash-completion |
| 34 | newins "$1" "${BASH_COMPLETION_NAME}" || die "Failed to install $1" |
46 | newins "$1" "${BASHCOMPLETION_NAME}" || die "Failed to install $1" |
| 35 | fi |
47 | fi |
| 36 | } |
48 | } |
| 37 | |
49 | |
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50 | # @FUNCTION: bash-completion_pkg_postinst |
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51 | # @DESCRIPTION: |
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52 | # The bash-completion pkg_postinst function, which is exported |
| 38 | bash-completion_pkg_postinst() { |
53 | bash-completion_pkg_postinst() { |
| 39 | if useq bash-completion ; then |
54 | if use bash-completion ; then |
| 40 | echo |
55 | elog "In the case that you haven't yet enabled command-line completion" |
| 41 | einfo "To enable command-line completion for ${PN}, run:" |
56 | elog "for ${PN}, you can run:" |
| 42 | einfo |
57 | elog |
| 43 | if has_version app-admin/eselect ; then |
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| 44 | einfo " eselect bashcomp enable ${BASH_COMPLETION_NAME:-${PN}}" |
58 | elog " eselect bashcomp enable ${BASHCOMPLETION_NAME:-${PN}}" |
| 45 | else |
59 | elog |
| 46 | einfo " bash-completion-config --install ${BASH_COMPLETION_NAME:-${PN}}" |
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| 47 | einfo |
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| 48 | einfo "to install locally, or" |
60 | elog "to install locally, or" |
| 49 | einfo |
61 | elog |
| 50 | einfo " bash-completion-config --global --install ${BASH_COMPLETION_NAME:-${PN}}" |
62 | elog " eselect bashcomp enable --global ${BASHCOMPLETION_NAME:-${PN}}" |
| 51 | einfo |
63 | elog |
| 52 | einfo "to install system-wide." |
64 | elog "to install system-wide." |
| 53 | einfo "Read bash-completion-config(1) for more information." |
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| 54 | fi |
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| 55 | echo |
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| 56 | fi |
65 | fi |
| 57 | } |
66 | } |
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