Mailing List Archive

[PATCH 1/3] strip-linguas.eclass: New eclass, split off from l10n
Originally strip-linguas() was part of eutils.eclass. It was moved
to l10n.eclass in late 2020, but there are few (in any) ebuilds using
strip-linguas and the other functions from l10n.

Signed-off-by: Ulrich Müller <ulm@gentoo.org>
---
eclass/eutils.eclass | 6 ++--
eclass/l10n.eclass | 49 ++-------------------------
eclass/strip-linguas.eclass | 67 +++++++++++++++++++++++++++++++++++++
3 files changed, 72 insertions(+), 50 deletions(-)
create mode 100644 eclass/strip-linguas.eclass

diff --git a/eclass/eutils.eclass b/eclass/eutils.eclass
index 2d90c35d9ade..fed193472218 100644
--- a/eclass/eutils.eclass
+++ b/eclass/eutils.eclass
@@ -25,10 +25,10 @@ _EUTILS_ECLASS=1
# implicitly inherited (now split) eclasses
case ${EAPI:-0} in
5|6)
- inherit desktop edos2unix epatch estack l10n ltprune multilib \
- preserve-libs toolchain-funcs vcs-clean wrapper
+ inherit desktop edos2unix epatch estack ltprune multilib \
+ preserve-libs strip-linguas toolchain-funcs vcs-clean wrapper
;;
- 7) inherit edos2unix l10n wrapper ;;
+ 7) inherit edos2unix strip-linguas wrapper ;;
*) die "${ECLASS}: EAPI ${EAPI:-0} not supported" ;;
esac

diff --git a/eclass/l10n.eclass b/eclass/l10n.eclass
index 5cf3931b7bf5..cd859429d8c7 100644
--- a/eclass/l10n.eclass
+++ b/eclass/l10n.eclass
@@ -20,6 +20,8 @@ case ${EAPI:-0} in
*) die "${ECLASS}: EAPI ${EAPI:-0} not supported" ;;
esac

+inherit strip-linguas
+
if [[ -z ${_L10N_ECLASS} ]]; then
_L10N_ECLASS=1

@@ -130,51 +132,4 @@ l10n_get_locales() {
printf "%s" "${locs}"
}

-# @FUNCTION: strip-linguas
-# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
-# @DESCRIPTION:
-# Make sure that LINGUAS only contains languages that a package can
-# support. The first form allows you to specify a list of LINGUAS.
-# The -i builds a list of po files found in all the directories and uses
-# the intersection of the lists. The -u builds a list of po files found
-# in all the directories and uses the union of the lists.
-strip-linguas() {
- local ls newls nols
- if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
- local op=$1; shift
- ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
- local d f
- for d in "$@" ; do
- if [[ ${op} == "-u" ]] ; then
- newls=${ls}
- else
- newls=""
- fi
- for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
- if [[ ${op} == "-i" ]] ; then
- has ${f} ${ls} && newls="${newls} ${f}"
- else
- has ${f} ${ls} || newls="${newls} ${f}"
- fi
- done
- ls=${newls}
- done
- else
- ls="$@"
- fi
-
- nols=""
- newls=""
- for f in ${LINGUAS} ; do
- if has ${f} ${ls} ; then
- newls="${newls} ${f}"
- else
- nols="${nols} ${f}"
- fi
- done
- [[ -n ${nols} ]] \
- && einfo "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
- export LINGUAS=${newls:1}
-}
-
fi
diff --git a/eclass/strip-linguas.eclass b/eclass/strip-linguas.eclass
new file mode 100644
index 000000000000..718341b4a626
--- /dev/null
+++ b/eclass/strip-linguas.eclass
@@ -0,0 +1,67 @@
+# Copyright 2004-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+# @ECLASS: strip-linguas.eclass
+# @MAINTAINER:
+# Ulrich Müller <ulm@gentoo.org>
+# @AUTHOR:
+# Mike Frysinger <vapier@gentoo.org>
+# @SUPPORTED_EAPIS: 5 6 7 8
+# @BLURB: convenience function for LINGUAS support
+
+case ${EAPI} in
+ 5|6|7|8) ;;
+ *) die "${ECLASS}: EAPI ${EAPI:-0} not supported" ;;
+esac
+
+if [[ -z ${_STRIP_LINGUAS_ECLASS} ]]; then
+_STRIP_LINGUAS_ECLASS=1
+
+# @FUNCTION: strip-linguas
+# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
+# @DESCRIPTION:
+# Make sure that LINGUAS only contains languages that a package can
+# support. The first form allows you to specify a list of LINGUAS.
+# The -i builds a list of po files found in all the directories and uses
+# the intersection of the lists. The -u builds a list of po files found
+# in all the directories and uses the union of the lists.
+strip-linguas() {
+ local d f ls newls nols
+
+ if [[ $1 == "-i" ]] || [[ $1 == "-u" ]]; then
+ local op=$1; shift
+ ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
+ for d; do
+ if [[ ${op} == "-u" ]]; then
+ newls=${ls}
+ else
+ newls=""
+ fi
+ for f in $(find "${d}" -name '*.po' -exec basename {} .po ';'); do
+ if [[ ${op} == "-i" ]]; then
+ has ${f} ${ls} && newls+=" ${f}"
+ else
+ has ${f} ${ls} || newls+=" ${f}"
+ fi
+ done
+ ls=${newls}
+ done
+ else
+ ls="$@"
+ fi
+
+ nols=""
+ newls=""
+ for f in ${LINGUAS}; do
+ if has ${f} ${ls}; then
+ newls+=" ${f}"
+ else
+ nols+=" ${f}"
+ fi
+ done
+ [[ -n ${nols} ]] \
+ && einfo "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
+ export LINGUAS=${newls:1}
+}
+
+fi
--
2.32.0