summaryrefslogtreecommitdiff
blob: cf9d7ad1a64548429863565bc3fe2a11fa96fc0d (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
# Copyright 1999-2018 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2

EAPI=6

BASHCOMP_P=bashcomp-2.0.2
inherit versionator

DESCRIPTION="Programmable Completion for bash"
HOMEPAGE="https://github.com/scop/bash-completion"
SRC_URI="https://github.com/scop/bash-completion/releases/download/${PV}/${P}.tar.xz
	https://bitbucket.org/mgorny/bashcomp2/downloads/${BASHCOMP_P}.tar.gz"

LICENSE="GPL-2"
SLOT="0"
KEYWORDS="alpha amd64 arm arm64 ~hppa ia64 ~mips ppc ppc64 ~s390 ~sh sparc x86 ~amd64-fbsd ~x86-fbsd ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~m68k-mint ~sparc-solaris ~sparc64-solaris"
IUSE="test"
# Multiple test failures, need to investigate the exact problem
RESTRICT="test"

# completion collision with net-fs/mc
RDEPEND=">=app-shells/bash-4.3_p30-r1
	sys-apps/miscfiles
	!app-eselect/eselect-bashcomp
	!!net-fs/mc"
DEPEND="app-arch/xz-utils
	test? (
		${RDEPEND}
		app-misc/dtach
		dev-util/dejagnu
		dev-tcltk/tcllib
	)"
PDEPEND=">=app-shells/gentoo-bashcomp-20140911"

# Remove unwanted completions.
STRIP_COMPLETIONS=(
	# Slackware package stuff, quite generic names cause collisions
	# (e.g. with sys-apps/pacman)
	explodepkg installpkg makepkg pkgtool removepkg upgradepkg

	# Debian/Red Hat network stuff
	ifdown ifup ifstatus

	# Installed in app-editors/vim-core
	xxd

	# Now-dead symlinks to deprecated completions
	hd ncal

	# Installed by sys-apps/util-linux-2.28
	mount umount mount.linux umount.linux

	# Installed by sys-apps/util-linux-2.31
	rfkill
)

src_prepare() {
	eapply "${WORKDIR}/${BASHCOMP_P}/${PN}"-2.1_p*.patch
	# Bug 543100, update bug 601194
	eapply "${FILESDIR}/${PN}-2.1-escape-characters-r1.patch"
	eapply_user

	# Remove implicit completions for vim.
	# https://bugs.gentoo.org/649986
	sed -i -e 's/vi vim gvim rvim view rview rgvim rgview gview//' \
		bash_completion || die
	rm test/completion/vi.exp || die
}

src_test() {
	# Tests need an interactive shell, #477066
	# idea stolen from:
	# http://pkgs.fedoraproject.org/cgit/rpms/bash-completion.git/tree/bash-completion.spec

	# real-time output of the log ;-)
	touch "${T}/dtach-test.log" || die
	tail -f "${T}/dtach-test.log" &
	local tail_pid=${!}

	nonfatal dtach -N "${T}/dtach.sock" \
		bash -c 'emake check &> "${T}"/dtach-test.log; echo ${?} > "${T}"/dtach-test.out'

	kill "${tail_pid}"
	[[ -f ${T}/dtach-test.out ]] || die "Unable to run tests"
	[[ $(<"${T}"/dtach-test.out) == 0 ]] || die "Tests failed"
}

src_install() {
	# work-around race conditions, bug #526996
	mkdir -p "${ED}"/usr/share/bash-completion/{completions,helpers} || die

	emake DESTDIR="${D}" profiledir="${EPREFIX}"/etc/bash/bashrc.d install

	local file
	for file in "${STRIP_COMPLETIONS[@]}"; do
		rm "${ED}"/usr/share/bash-completion/completions/${file} || die
	done
	# remove deprecated completions (moved to other packages)
	rm "${ED}"/usr/share/bash-completion/completions/_* || die

	dodoc AUTHORS CHANGES CONTRIBUTING.md README.md

	# install the eselect module
	insinto /usr/share/eselect/modules
	doins "${WORKDIR}/${BASHCOMP_P}/bashcomp.eselect"
	doman "${WORKDIR}/${BASHCOMP_P}/bashcomp.eselect.5"
}

pkg_postinst() {
	local v
	for v in ${REPLACING_VERSIONS}; do
		if ! version_is_at_least 2.1-r90 ${v}; then
			ewarn "For bash-completion autoloader to work, all completions need to"
			ewarn "be installed in /usr/share/bash-completion/completions. You may"
			ewarn "need to rebuild packages that installed completions in the old"
			ewarn "location. You can do this using:"
			ewarn
			ewarn "$ find ${EPREFIX}/usr/share/bash-completion -maxdepth 1 -type f '!' -name 'bash_completion' -exec emerge -1v {} +"
			ewarn
			ewarn "After the rebuild, you should remove the old setup symlinks:"
			ewarn
			ewarn "$ find ${EPREFIX}/etc/bash_completion.d -type l -delete"
		fi
	done

	if has_version 'app-shells/zsh'; then
		elog
		elog "If you are interested in using the provided bash completion functions with"
		elog "zsh, valuable tips on the effective use of bashcompinit are available:"
		elog "  http://www.zsh.org/mla/workers/2003/msg00046.html"
		elog
	fi
}