[gentoo-dev] [PATCH v5 8/9] vim-plugin.eclass: add debug-print-function calls

[Anna Vyalkova]

Signed-off-by: Anna Vyalkova <cyber+gentoo@×××××.in>
---
 eclass/vim-plugin.eclass | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/eclass/vim-plugin.eclass b/eclass/vim-plugin.eclass
index a521c3673c..97b6097726 100644
--- a/eclass/vim-plugin.eclass
+++ b/eclass/vim-plugin.eclass
@@ -1,228 +1,240 @@
 # Copyright 1999-2022 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 # @ECLASS: vim-plugin.eclass
 # @MAINTAINER:
 # vim@g.o
 # @SUPPORTED_EAPIS: 6 7 8
 # @BLURB: used for installing vim plugins
 # @DESCRIPTION:
 # This eclass simplifies installation of app-vim plugins into
 # /usr/share/vim/vimfiles.  This is a version-independent directory
 # which is read automatically by vim.  The only exception is
 # documentation, for which we make a special case via vim-doc.eclass.
 
 case ${EAPI} in
 	6|7) ;;
 	8) _DEFINE_VIM_PLUGIN_SRC_PREPARE=true ;;
 	*) die "${ECLASS}: EAPI ${EAPI:-0} not supported" ;;
 esac
 
 if [[ ! ${_VIM_PLUGIN_ECLASS} ]]; then
 
 inherit vim-doc
 
 fi
 
 EXPORT_FUNCTIONS src_install pkg_postinst pkg_postrm
 
 # src_prepare is only exported in EAPI >= 8
 case ${EAPI:-0} in
 	6|7) ;;
 	8) EXPORT_FUNCTIONS src_prepare ;;
 esac
 
 if [[ ! ${_VIM_PLUGIN_ECLASS} ]]; then
 # @ECLASS_VARIABLE: VIM_PLUGIN_VIM_VERSION
 # @DESCRIPTION:
 # Minimum Vim version the plugin supports.
 VIM_PLUGIN_VIM_VERSION="${VIM_PLUGIN_VIM_VERSION:-7.3}"
 
 DEPEND="|| ( >=app-editors/vim-${VIM_PLUGIN_VIM_VERSION}
 	>=app-editors/gvim-${VIM_PLUGIN_VIM_VERSION} )"
 RDEPEND="${DEPEND}"
 if [[ ${PV} != 9999* ]] ; then
 	SRC_URI="mirror://gentoo/${P}.tar.bz2
 		https://dev.gentoo.org/~radhermit/vim/${P}.tar.bz2"
 fi
 SLOT="0"
 
 if ${_DEFINE_VIM_PLUGIN_SRC_PREPARE}; then
 # @FUNCTION: vim-plugin_src_prepare
 # @USAGE:
 # @DESCRIPTION:
 # Moves "after/syntax" plugins to directories to avoid file collisions with
 # other packages.
 # Note that this function is only defined and exported in EAPIs >= 8.
 vim-plugin_src_prepare() {
+	debug-print-function ${FUNCNAME} "${@}"
+
 	default_src_prepare
 
 	# return if there's nothing to do
 	[[ -d after/syntax ]] || return
 
 	pushd after/syntax >/dev/null || die
 	for file in *.vim; do
 		[[ -f "${file}" ]] || continue
 		mkdir "${file%.vim}" || die
 		mv "${file}" "${file%.vim}/${PN}.vim" || die
 	done
 	popd >/dev/null || die
 }
 fi
 
 # @ECLASS_VARIABLE: _VIM_PLUGIN_ALLOWED_DIRS
 # @INTERNAL
 # @DESCRIPTION:
 # Vanilla Vim dirs.
 # See /usr/share/vim/vim* for reference.
 _VIM_PLUGIN_ALLOWED_DIRS=(
 	after autoload colors compiler doc ftdetect ftplugin indent keymap
 	macros plugin spell syntax
 )
 
 # @FUNCTION: vim-plugin_src_install
 # @USAGE: [<dir>...]
 # @DESCRIPTION:
 # Overrides the default src_install phase. In order, this function:
 # * installs help and documentation files.
 # * installs all files recognized by default Vim installation and directories
 #   passed to this function as arguments in "${ED}"/usr/share/vim/vimfiles.
 #
 # Example use:
 # @CODE
 # src_install() {
 # 	vim-plugin_src_install syntax_checkers
 # }
 # @CODE
 vim-plugin_src_install() {
+	debug-print-function ${FUNCNAME} "${@}"
+
 	# Install non-vim-help-docs
 	einstalldocs
 
 	# Install remainder of plugin
 	insinto /usr/share/vim/vimfiles/
 	local d
 	case ${EAPI:-0} in
 		6|7)
 			for d in *; do
 				[[ -d "${d}" ]] || continue
 				doins -r "${d}"
 			done ;;
 		*)
 			for d in "${_VIM_PLUGIN_ALLOWED_DIRS[@]}" "${@}"; do
 				[[ -d "${d}" ]] || continue
 				doins -r "${d}"
 			done ;;
 	esac
 }
 
 # @FUNCTION: vim-plugin_pkg_postinst
 # @USAGE:
 # @DESCRIPTION:
 # Overrides the pkg_postinst phase for this eclass.
 # The following functions are called:
 # * update_vim_helptags
 # * update_vim_afterscripts
 # * display_vim_plugin_help
 vim-plugin_pkg_postinst() {
+	debug-print-function ${FUNCNAME} "${@}"
+
 	update_vim_helptags # from vim-doc
 	update_vim_afterscripts	# see below
 	display_vim_plugin_help	# see below
 }
 
 # @FUNCTION: vim-plugin_pkg_postrm
 # @DESCRIPTION:
 # Overrides the pkg_postrm phase for this eclass.
 # This function calls the update_vim_helptags and update_vim_afterscripts
 # functions and eventually removes a bunch of empty directories.
 vim-plugin_pkg_postrm() {
+	debug-print-function ${FUNCNAME} "${@}"
+
 	update_vim_helptags # from vim-doc
 	update_vim_afterscripts	# see below
 
 	# Remove empty dirs; this allows
 	# /usr/share/vim to be removed if vim-core is unmerged
 	find "${EPREFIX}/usr/share/vim/vimfiles" -depth -type d -exec rmdir {} \; 2>/dev/null || \
 		die "rmdir failed"
 }
 
 # @FUNCTION: update_vim_afterscripts
 # @USAGE:
 # @DESCRIPTION:
 # Creates scripts in /usr/share/vim/vimfiles/after/*
 # comprised of the snippets in /usr/share/vim/vimfiles/after/*/*.d
 update_vim_afterscripts() {
+	debug-print-function ${FUNCNAME} "${@}"
+
 	local d f afterdir="${EROOT}"/usr/share/vim/vimfiles/after
 
 	# Nothing to do if the dir isn't there
 	[[ -d "${afterdir}" ]] || return 0
 
 	einfo "Updating scripts in ${afterdir}"
 	find "${afterdir}" -type d -name \*.vim.d | while read d; do
 		echo '" Generated by update_vim_afterscripts' > "${d%.d}" || die
 		find "${d}" -name \*.vim -type f -maxdepth 1 -print0 | sort -z | \
 			xargs -0 cat >> "${d%.d}" || die "update_vim_afterscripts failed"
 	done
 
 	einfo "Removing dead scripts in ${afterdir}"
 	find "${afterdir}" -type f -name \*.vim | \
 	while read f; do
 		[[ "$(head -n 1 ${f})" == '" Generated by update_vim_afterscripts' ]] \
 			|| continue
 		# This is a generated file, but might be abandoned.  Check
 		# if there's no corresponding .d directory, or if the
 		# file's effectively empty
 		if [[ ! -d "${f}.d" || -z "$(grep -v '^"' "${f}")" ]]; then
 			rm "${f}" || die
 		fi
 	done
 }
 
 # @FUNCTION: display_vim_plugin_help
 # @USAGE:
 # @DESCRIPTION:
 # Displays a message with the plugin's help file if one is available. Uses the
 # VIM_PLUGIN_HELPFILES env var. If multiple help files are available, they
 # should be separated by spaces. If no help files are available, but the env
 # var VIM_PLUGIN_HELPTEXT is set, that is displayed instead. Finally, if we
 # have nothing else, this functions displays a link to VIM_PLUGIN_HELPURI. An
 # extra message regarding enabling filetype plugins is displayed if
 # VIM_PLUGIN_MESSAGES includes the word "filetype".
 display_vim_plugin_help() {
+	debug-print-function ${FUNCNAME} "${@}"
+
 	local h
 
 	if [[ -z ${REPLACING_VERSIONS} ]]; then
 		if [[ -n ${VIM_PLUGIN_HELPFILES} ]]; then
 			elog " "
 			elog "This plugin provides documentation via vim's help system. To"
 			elog "view it, use:"
 			for h in ${VIM_PLUGIN_HELPFILES}; do
 				elog "    :help ${h}"
 			done
 			elog " "
 
 		elif [[ -n ${VIM_PLUGIN_HELPTEXT} ]]; then
 			elog " "
 			while read h ; do
 				elog "$h"
 			done <<<"${VIM_PLUGIN_HELPTEXT}"
 			elog " "
 
 		elif [[ -n ${VIM_PLUGIN_HELPURI} ]]; then
 			elog " "
 			elog "Documentation for this plugin is available online at:"
 			elog "    ${VIM_PLUGIN_HELPURI}"
 			elog " "
 		fi
 
 		if has filetype ${VIM_PLUGIN_MESSAGES}; then
 			elog "This plugin makes use of filetype settings. To enable these,"
 			elog "add lines like:"
 			elog "    filetype plugin on"
 			elog "    filetype indent on"
 			elog "to your ~/.vimrc file."
 			elog " "
 		fi
 	fi
 }
 
 _VIM_PLUGIN_ECLASS=1
 fi
-- 
2.35.1