On Thu, May 19 2022, Jiang Xin wrote: > From: Jiang Xin <zhiyou.jx@xxxxxxxxxxxxxxx> > > Since there is no longer a "po/git.pot" file in tree, a l10n team leader > has to run several commands to update their "po/XX.po" file: > > $ make pot > $ msgmerge --add-location --backup=off -U po/XX.po po/git.pot > > To make this process easier, add a new rule so that l10n team leaders > can update their "po/XX.po" with one command. E.g.: > > $ make po-update PO_FILE=po/zh_CN.po > > Signed-off-by: Jiang Xin <zhiyou.jx@xxxxxxxxxxxxxxx> > Signed-off-by: Junio C Hamano <gitster@xxxxxxxxx> > --- > Makefile | 18 ++++++++++++++++++ > shared.mak | 1 + > 2 files changed, 19 insertions(+) > > diff --git a/Makefile b/Makefile > index 34904b90d2..edebd44d5c 100644 > --- a/Makefile > +++ b/Makefile > @@ -571,6 +571,7 @@ TCLTK_PATH = wish > XGETTEXT = xgettext > MSGCAT = msgcat > MSGFMT = msgfmt > +MSGMERGE = msgmerge > CURL_CONFIG = curl-config > GCOV = gcov > STRIP = strip > @@ -2716,6 +2717,7 @@ XGETTEXT_FLAGS_SH = $(XGETTEXT_FLAGS) --language=Shell \ > XGETTEXT_FLAGS_PERL = $(XGETTEXT_FLAGS) --language=Perl \ > --keyword=__ --keyword=N__ --keyword="__n:1,2" > MSGCAT_FLAGS = --sort-by-file > +MSGMERGE_FLAGS = --add-location --backup=off --update Ok, we'd like to have the location in the po/*.po files still. We're just getting rid of po/git.pot. I had some patches to also do it for the po/XX.po files, thinking that we'd only check in the "meaningful" data. We'd then offer translators some targets to add the locations to the file for working on them, and then flip back before they did a "git commit" etc. etc. But none of that needs to happen now, and this series is already quite large, so just leaving things here seems like a good stopping point. I also tested with --no-location (updated all to have no location), and a subsequent --add-location run repairs it. It also fixes a manually edited nonsense location for a valid msgid. So this all seems OK to me. > LOCALIZED_C = $(FOUND_C_SOURCES) $(SCALAR_SOURCES) \ > $(FOUND_H_SOURCES) $(GENERATED_H) > LOCALIZED_SH = $(SCRIPT_SH) > @@ -2787,6 +2789,22 @@ po/git.pot: .build/pot/git.header $(LOCALIZED_ALL_GEN_PO) > .PHONY: pot > pot: po/git.pot > > +define check_po_file_envvar > + $(if $(PO_FILE), \ > + $(if $(filter po/%.po,$(PO_FILE)), , \ > + $(error PO_FILE should match pattern: "po/%.po")), \ > + $(error PO_FILE is not defined)) > +endef > + > +.PHONY: po-update > +po-update: po/git.pot > + $(check_po_file_envvar) > + @if test ! -e $(PO_FILE); then \ > + echo >&2 "error: $(PO_FILE) does not exist"; \ > + exit 1; \ > + fi > + $(QUIET_MSGMERGE)$(MSGMERGE) $(MSGMERGE_FLAGS) $(PO_FILE) po/git.pot Nit: better to put the $(QUIET_MSGMERGE) in place of that @, i.e. V=1 will give you the full debug dump. This is fine too I suppose, but we tend to use $(QUIET_*) like that elsewhere... > .PHONY: check-pot > check-pot: $(LOCALIZED_ALL_GEN_PO) > > diff --git a/shared.mak b/shared.mak > index 50d4596f0d..8cd170a7e7 100644 > --- a/shared.mak > +++ b/shared.mak > @@ -63,6 +63,7 @@ ifndef V > QUIET_LNCP = @echo ' ' LN/CP $@; > QUIET_XGETTEXT = @echo ' ' XGETTEXT $@; > QUIET_MSGFMT = @echo ' ' MSGFMT $@; > + QUIET_MSGMERGE = @echo ' ' MSGMERGE $@; > QUIET_GCOV = @echo ' ' GCOV $@; > QUIET_SP = @echo ' ' SP $<; > QUIET_HDR = @echo ' ' HDR $(<:hcc=h);
