| # Copyright 1999-2013 Gentoo Foundation |
| # Distributed under the terms of the GNU General Public License v2 |
| # $Header: /var/cvsroot/gentoo-x86/eclass/bash-completion-r1.eclass,v 1.10 2013/09/10 19:12:17 ssuominen Exp $ |
| |
| # @ECLASS: bash-completion-r1.eclass |
| # @MAINTAINER: |
| # mgorny@gentoo.org |
| # @BLURB: A few quick functions to install bash-completion files |
| # @EXAMPLE: |
| # |
| # @CODE |
| # EAPI=5 |
| # |
| # src_configure() { |
| # econf \ |
| # --with-bash-completion-dir="$(get_bashcompdir)" |
| # } |
| # |
| # src_install() { |
| # default |
| # |
| # newbashcomp contrib/${PN}.bash-completion ${PN} |
| # } |
| # @CODE |
| |
| inherit toolchain-funcs |
| |
| case ${EAPI:-0} in |
| 0|1|2|3|4|5) ;; |
| *) die "EAPI ${EAPI} unsupported (yet)." |
| esac |
| |
| # @FUNCTION: _bash-completion-r1_get_bashdir |
| # @INTERNAL |
| # @DESCRIPTION: |
| # First argument is name of the string in bash-completion.pc |
| # Second argument is the fallback directory if the string is not found |
| # @EXAMPLE: |
| # _bash-completion-r1_get_bashdir completionsdir /usr/share/bash-completion/completions |
| _bash-completion-r1_get_bashdir() { |
| debug-print-function ${FUNCNAME} "${@}" |
| |
| if $(tc-getPKG_CONFIG) --exists bash-completion; then |
| local path="$($(tc-getPKG_CONFIG) --variable=$1 bash-completion)" |
| # we need to return unprefixed, so strip from what pkg-config returns |
| # to us, bug #477692 |
| echo "${path#${EPREFIX}}" |
| else |
| echo $2 |
| fi |
| } |
| |
| # @FUNCTION: _bash-completion-r1_get_bashcompdir |
| # @INTERNAL |
| # @DESCRIPTION: |
| # Get unprefixed bash-completion completions directory. |
| _bash-completion-r1_get_bashcompdir() { |
| debug-print-function ${FUNCNAME} "${@}" |
| |
| if has_version '>=app-shells/bash-completion-2.1-r1'; then |
| _bash-completion-r1_get_bashdir completionsdir /usr/share/bash-completion/completions |
| else |
| _bash-completion-r1_get_bashdir completionsdir /usr/share/bash-completion |
| fi |
| } |
| |
| # @FUNCTION: _bash-completion-r1_get_helpersdir |
| # @INTERNAL |
| # @DESCRIPTION: |
| # Get unprefixed bash-completion helpers directory. |
| _bash-completion-r1_get_bashhelpersdir() { |
| debug-print-function ${FUNCNAME} "${@}" |
| |
| _bash-completion-r1_get_bashdir helpersdir /usr/share/bash-completion/helpers |
| } |
| |
| # @FUNCTION: get_bashcompdir |
| # @DESCRIPTION: |
| # Get the bash-completion completions directory. |
| get_bashcompdir() { |
| debug-print-function ${FUNCNAME} "${@}" |
| |
| echo "${EPREFIX}$(_bash-completion-r1_get_bashcompdir)" |
| } |
| |
| # @FUNCTION: get_bashhelpersdir |
| # @INTERNAL |
| # @DESCRIPTION: |
| # Get the bash-completion helpers directory. |
| get_bashhelpersdir() { |
| debug-print-function ${FUNCNAME} "${@}" |
| |
| echo "${EPREFIX}$(_bash-completion-r1_get_bashhelpersdir)" |
| } |
| |
| # @FUNCTION: dobashcomp |
| # @USAGE: file [...] |
| # @DESCRIPTION: |
| # Install bash-completion files passed as args. Has EAPI-dependant failure |
| # behavior (like doins). |
| dobashcomp() { |
| debug-print-function ${FUNCNAME} "${@}" |
| |
| ( |
| insinto "$(_bash-completion-r1_get_bashcompdir)" |
| doins "${@}" |
| ) |
| } |
| |
| # @FUNCTION: newbashcomp |
| # @USAGE: file newname |
| # @DESCRIPTION: |
| # Install bash-completion file under a new name. Has EAPI-dependant failure |
| # behavior (like newins). |
| newbashcomp() { |
| debug-print-function ${FUNCNAME} "${@}" |
| |
| ( |
| insinto "$(_bash-completion-r1_get_bashcompdir)" |
| newins "${@}" |
| ) |
| } |