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Makefile: add "po-init" rule to initialize po/XX.po

The core translation is the minimum set of work that must be done for a
new language translation.

There are over 5000 messages in the template message file "po/git.pot"
that need to be translated. It is not a piece of cake for such a huge
workload. So we used to define a small set of messages called "core
translation" that a new l10n contributor must complete before sending
pull request to the l10n coordinator.

By pulling in some parts of the git-po-helper[^1] logic, we add a new
rule to create this core translation message "po/git-core.pot":

    make po/git-core.pot

To help new l10n contributors to initialized their "po/XX.pot" from
"po/git-core.pot", we also add new rules "po-init":

    make po-init PO_FILE=po/XX.po

[^1]: https://github.com/git-l10n/git-po-helper/

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
pull/1274/head
Ævar Arnfjörð Bjarmason 3 months ago committed by Junio C Hamano
parent
commit
b9832f7e3b
  1. 40
      Makefile
  2. 1
      po/.gitignore
  3. 1
      shared.mak

40
Makefile

@ -2806,6 +2806,7 @@ po-update: po/git.pot
$(check_po_file_envvar)
@if test ! -e $(PO_FILE); then \
echo >&2 "error: $(PO_FILE) does not exist"; \
echo >&2 'To create an initial po file, use: "make po-init PO_FILE=po/XX.po"'; \
exit 1; \
fi
$(QUIET_MSGMERGE)$(MSGMERGE) $(MSGMERGE_FLAGS) $(PO_FILE) po/git.pot
@ -2813,6 +2814,43 @@ po-update: po/git.pot
.PHONY: check-pot
check-pot: $(LOCALIZED_ALL_GEN_PO)
### TODO FIXME: Translating everything in these files is a bad
### heuristic for "core", as we'll translate obscure error() messages
### along with commonly seen i18n messages. A better heuristic would
### be to e.g. use spatch to first remove error/die/warning
### etc. messages.
LOCALIZED_C_CORE =
LOCALIZED_C_CORE += builtin/checkout.c
LOCALIZED_C_CORE += builtin/clone.c
LOCALIZED_C_CORE += builtin/index-pack.c
LOCALIZED_C_CORE += builtin/push.c
LOCALIZED_C_CORE += builtin/reset.c
LOCALIZED_C_CORE += remote.c
LOCALIZED_C_CORE += wt-status.c
LOCALIZED_C_CORE_GEN_PO = $(LOCALIZED_C_CORE:%=.build/pot/po/%.po)
.build/pot/git-core.header: $(LOCALIZED_C_CORE_GEN_PO)
$(call mkdir_p_parent_template)
$(QUIET_GEN)$(gen_pot_header)
po/git-core.pot: .build/pot/git-core.header $(LOCALIZED_C_CORE_GEN_PO)
$(QUIET_GEN)$(MSGCAT) $^ >$@
.PHONY: po-init
po-init: po/git-core.pot
$(check_po_file_envvar)
@if test -e $(PO_FILE); then \
echo >&2 "error: $(PO_FILE) exists already"; \
exit 1; \
fi
$(QUIET_MSGINIT)msginit \
--input=$< \
--output=$(PO_FILE) \
--no-translator \
--locale=$(PO_FILE:po/%.po=%)
## po/*.po files & their rules
ifdef NO_GETTEXT
POFILES :=
MOFILES :=
@ -3348,7 +3386,7 @@ cocciclean:
clean: profile-clean coverage-clean cocciclean
$(RM) -r .build
$(RM) po/git.pot
$(RM) po/git.pot po/git-core.pot
$(RM) *.res
$(RM) $(OBJECTS)
$(RM) $(LIB_FILE) $(XDIFF_LIB) $(REFTABLE_LIB) $(REFTABLE_TEST_LIB)

1
po/.gitignore vendored

@ -1,2 +1,3 @@
/build
/git.pot
/git-core.pot

1
shared.mak

@ -62,6 +62,7 @@ ifndef V
QUIET_BUILT_IN = @echo ' ' BUILTIN $@;
QUIET_LNCP = @echo ' ' LN/CP $@;
QUIET_XGETTEXT = @echo ' ' XGETTEXT $@;
QUIET_MSGINIT = @echo ' ' MSGINIT $@;
QUIET_MSGFMT = @echo ' ' MSGFMT $@;
QUIET_MSGMERGE = @echo ' ' MSGMERGE $@;
QUIET_GCOV = @echo ' ' GCOV $@;

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