[gentoo-dev] [PATCH v5 6/9] vim-doc.eclass: add debug-print-function call

[Anna Vyalkova]

Signed-off-by: Anna Vyalkova <cyber+gentoo@×××××.in>
---
 eclass/vim-doc.eclass | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/eclass/vim-doc.eclass b/eclass/vim-doc.eclass
index f0c5c6edc6..968f4657b6 100644
--- a/eclass/vim-doc.eclass
+++ b/eclass/vim-doc.eclass
@@ -1,98 +1,100 @@
 # Copyright 1999-2022 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 # @ECLASS: vim-doc.eclass
 # @MAINTAINER:
 # vim@g.o
 # @SUPPORTED_EAPIS: 6 7 8
 # @BLURB: Eclass for vim{,-plugin}.eclass to update documentation tags.
 # @DESCRIPTION:
 # This eclass is used by vim.eclass and vim-plugin.eclass to update
 # the documentation tags.  This is necessary since vim doesn't look in
 # /usr/share/vim/vimfiles/doc for documentation; it only uses the
 # versioned directory, for example /usr/share/vim/vim62/doc
 #
 # We depend on vim being installed, which is satisfied by either the
 # DEPEND in vim-plugin or by whatever version of vim is being
 # installed by the eclass.
 
 case ${EAPI} in
 	6|7|8) ;;
 	*) die "${ECLASS}: EAPI ${EAPI:-0} not supported" ;;
 esac
 
 if [[ ! ${_VIM_DOC_ECLASS} ]] ; then
 
 update_vim_helptags() {
+	debug-print-function ${FUNCNAME} "${@}"
+
 	local vimfiles helpfile files vim d
 
 	# This is where vim plugins are installed
 	vimfiles="${EROOT}"/usr/share/vim/vimfiles
 
 	if [[ ${PN} != vim-core ]]; then
 		# Find a suitable vim binary for updating tags :helptags
 		vim=$(type -P vim 2>/dev/null)
 		[[ -z "${vim}" ]] && vim=$(type -P gvim 2>/dev/null)
 		[[ -z "${vim}" ]] && vim=$(type -P kvim 2>/dev/null)
 		if [[ -z "${vim}" ]]; then
 			ewarn "No suitable vim binary to rebuild documentation tags"
 		fi
 	fi
 
 	# Make vim not try to connect to X. See :help gui-x11-start
 	# in vim for how this evil trickery works.
 	if [[ -n "${vim}" ]] ; then
 		ln -s "${vim}" "${T}/tagvim" || die
 		vim="${T}/tagvim"
 	fi
 
 	# Install the documentation symlinks into the versioned vim
 	# directory and run :helptags
 	for d in "${EROOT%/}"/usr/share/vim/vim[0-9]*; do
 		[[ -d "${d}/doc" ]] || continue	# catch a failed glob
 
 		# Remove links
 		readarray -d '' files < <(find "${d}"/doc -name "*.txt" -type l -print0 || die "cannot traverse ${d}/doc" )
 		for helpfile in "${files[@]}"; do
 			if [[ $(readlink -f "${helpfile}") == "${vimfiles}"/* ]]; then
 				rm "${helpfile}" || die
 			fi
 		done
 
 		# Remove stale dirs, if possible
 		readarray -d '' files < <(find "${d}" -print0 || die "cannot traverse ${d}")
 		if [[ -f "${d}/doc/tags" && ${#files[@]} -eq 3 ]]; then
 			# /usr/share/vim/vim61
 			# /usr/share/vim/vim61/doc
 			# /usr/share/vim/vim61/doc/tags
 			einfo "Removing ${d}"
 			rm -r "${d}" || die
 			continue
 		fi
 
 		# Re-create / install new links
 		if [[ -d "${vimfiles}"/doc ]]; then
 			for helpfile in "${vimfiles}"/doc/*.txt; do
 				if [[ ! -e "${d}/doc/$(basename "${helpfile}")" ]]; then
 					ln -s "${helpfile}" "${d}/doc" || die
 				fi
 			done
 		fi
 
 		# Update tags; need a vim binary for this
 		if [[ -n "${vim}" ]]; then
 			einfo "Updating documentation tags in ${d}"
 			DISPLAY= "${vim}" -u NONE -U NONE -T xterm -X -n -f \
 				'+set nobackup nomore' \
 				"+helptags ${d}/doc" \
 				'+qa!' </dev/null &>/dev/null || die
 		fi
 	done
 
 	if [[ -n "${vim}" && -f "${vim}" ]]; then
 		rm "${vim}" || die
 	fi
 }
 
 _VIM_DOC_ECLASS=1
 fi
-- 
2.35.1