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 3122672263..09cbde4c2a 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
LOCALIZED_C = $(FOUND_C_SOURCES) $(FOUND_H_SOURCES) $(SCALAR_SOURCES) \
$(GENERATED_H)
LOCALIZED_SH = $(SCRIPT_SH)
@@ -2794,6 +2796,22 @@ 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
+
.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);
--
2.36.0.1.g15c4090757
