From 0def2e1ce62e316b57434184280edb8a129c18f5 Mon Sep 17 00:00:00 2001 From: =?utf8?q?=C3=86var=20Arnfj=C3=B6r=C3=B0=20Bjarmason?= Date: Sat, 10 Jul 2010 20:47:47 +0000 Subject: [PATCH] gettext: add infrastructure for translating Git with gettext MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit All of the interface messages in Git core are currently hardcoded in English. Change that by optionally enabling translation of the core C, Shell and Perl programs via GNU or Solaris gettext. If you set the appropriate LC_* variables Git will speak your language, provided that someone has submitted a translation. If gettext isn't available, or if Git is compiled with NO_GETTEXT=YesPlease, then Git fall back on its previous behavior of only speaking English. When using ./configure the autoconf script will auto-detect if the gettext libraries are installed and act appropriately. With NO_GETTEXT=YesPlease gettext support will be #defined away for C programs. For Shell and Perl programs we rely on the git message catalog not being available. That's a reasonable assumption since then the message catalog won't be installed on the system during make install. The gettext wrappers that are provided in the patch are only the bare minimum required to begin translation work. In particular I haven't added wrappers for the gettext functions that enable plural support, or those that provide message context (msgctxt). Those can be added later. The intent is to start with a small subset and see what we need later, not to start with something that's unnecessarily large right away. Implementation and usage notes: * General: Gettext .mo files will be installed and looked for in the standard $(prefix)/share/locale path. GIT_TEXTDOMAINDIR can also be set to override that, but that's only intended to be used to test Git itself. * Perl: Perl code that wants to be localized should use the new Git::I18n module. It imports a __ function into the caller's package by default. Instead of using the high level Locale::TextDomain interface I've opted to use the low-level (equivalent to the C interface) Locale::Messages module, which Locale::TextDomain itself uses. Locale::TextDomain does a lot of redundant work we don't need, and some of it would potentially introduce bugs. It tries to set the $TEXTDOMAIN based on package of the caller, and has its own hardcoded paths where it'll search for messages. I found it easier just to completely avoid it rather than try to circumvent its behavior. In any case, this is an issue wholly internal Git::I18N. Its guts can be changed later if that's deemed necessary. See for a further elaboration on this topic. * Shell: Shell code that's to be localized should use the new git-sh-i18n library. It's just a wrapper for the system's gettext.sh. If gettext.sh isn't available we'll fall back gettext(1) if it's available. The latter is available without the former on Solaris, which has its own non-GNU gettext implementation. We also need to emulate eval_gettext() there. If neither are present we'll use a dumb printf(1) fall-through wrapper. I originally tried to detect if the system supported `echo -n' but I found this to be a waste of time. My benchmarks on Linux, Solaris and FreeBSD reveal that printf(1) is fast enough, especially since we aren't calling gettext() from within any tight loops, and unlikely to ever do so. Solaris has its own non-GNU gettext implementation which this patch supports, although that may change in the future if it turns out that we need some GNU libintl features that SunOS doesn't provide. This patch is based on work by Jeff Epler who did the initial Makefile / C work, and a lot of comments from the Git mailing list, including Jonathan Nieder, Jakub Narebski, Johannes Sixt, Peter Krefting, Junio C Hamano, Thomas Rast and others. Signed-off-by: Ævar Arnfjörð Bjarmason Signed-off-by: Junio C Hamano --- .gitignore | 2 + INSTALL | 12 ++++ Makefile | 69 +++++++++++++++++++++- config.mak.in | 2 + configure.ac | 12 ++++ daemon.c | 3 + fast-import.c | 3 + gettext.c | 22 +++++++ gettext.h | 18 ++++++ git-sh-i18n.sh | 71 +++++++++++++++++++++++ git.c | 3 + http-backend.c | 3 + http-fetch.c | 3 + http-push.c | 3 + imap-send.c | 3 + perl/Git/I18N.pm | 91 +++++++++++++++++++++++++++++ perl/Makefile | 3 +- perl/Makefile.PL | 14 ++++- po/.gitignore | 1 + po/is.po | 54 ++++++++++++++++++ shell.c | 3 + show-index.c | 3 + t/lib-gettext.sh | 42 ++++++++++++++ t/t0200-gettext.sh | 108 +++++++++++++++++++++++++++++++++++ t/t0200/test.c | 13 +++++ t/t0200/test.perl | 14 +++++ t/t0200/test.sh | 14 +++++ t/t0201-gettext-fallbacks.sh | 49 ++++++++++++++++ t/t0202-gettext-perl.sh | 27 +++++++++ t/t0202/test.pl | 107 ++++++++++++++++++++++++++++++++++ t/test-lib.sh | 2 + upload-pack.c | 3 + 32 files changed, 773 insertions(+), 4 deletions(-) create mode 100644 gettext.c create mode 100644 gettext.h create mode 100644 git-sh-i18n.sh create mode 100644 perl/Git/I18N.pm create mode 100644 po/.gitignore create mode 100644 po/is.po create mode 100644 t/lib-gettext.sh create mode 100755 t/t0200-gettext.sh create mode 100644 t/t0200/test.c create mode 100644 t/t0200/test.perl create mode 100644 t/t0200/test.sh create mode 100755 t/t0201-gettext-fallbacks.sh create mode 100755 t/t0202-gettext-perl.sh create mode 100644 t/t0202/test.pl diff --git a/.gitignore b/.gitignore index 20560b810..80ca71877 100644 --- a/.gitignore +++ b/.gitignore @@ -125,6 +125,7 @@ /git-rm /git-send-email /git-send-pack +/git-sh-i18n /git-sh-setup /git-shell /git-shortlog @@ -215,3 +216,4 @@ *.pdb /Debug/ /Release/ +/share/ diff --git a/INSTALL b/INSTALL index 10a1cba64..b753e6b47 100644 --- a/INSTALL +++ b/INSTALL @@ -93,6 +93,18 @@ Issues of note: history graphically, and in git-gui. If you don't want gitk or git-gui, you can use NO_TCLTK. + - A gettext library is used by default for localizing Git. The + primary target is GNU libintl, but the Solaris gettext + implementation also works. + + We need a gettext.h on the system for C code, gettext.sh (or + Solaris gettext(1)) for shell scripts, and libintl-perl for Perl + programs. + + Set NO_GETTEXT to disable localization support and make Git only + use English. Under autoconf the configure script will do this + automatically if it can't find libintl on the system. + - Some platform specific issues are dealt with Makefile rules, but depending on your specific installation, you may not have all the libraries/tools needed, or you may have diff --git a/Makefile b/Makefile index 1f1ce04ed..216b21155 100644 --- a/Makefile +++ b/Makefile @@ -34,6 +34,15 @@ all:: # Define NO_EXPAT if you do not have expat installed. git-http-push is # not built, and you cannot push using http:// and https:// transports. # +# Define NO_GETTEXT if you don't want to build with Git with gettext +# support. Building it requires GNU libintl or another gettext +# implementation, and additionally libintl-perl at runtime. +# +# Define NEEDS_LIBINTL if you haven't set NO_GETTEXT and your system +# needs to be explicitly linked to -lintl. It's defined automatically +# on platforms where we don't expect glibc (Linux, Hurd, +# GNU/kFreeBSD), which includes libintl. +# # Define EXPATDIR=/foo/bar if your expat header and library files are in # /foo/bar/include and /foo/bar/lib directories. # @@ -284,6 +293,7 @@ infodir = share/info gitexecdir = libexec/git-core sharedir = $(prefix)/share gitwebdir = $(sharedir)/gitweb +localedir = $(sharedir)/locale template_dir = share/git-core/templates htmldir = share/doc/git-doc ifeq ($(prefix),/usr) @@ -299,7 +309,7 @@ lib = lib # DESTDIR= pathsep = : -export prefix bindir sharedir sysconfdir gitwebdir +export prefix bindir sharedir sysconfdir gitwebdir localedir CC = gcc AR = ar @@ -314,6 +324,8 @@ TCLTK_PATH = wish PTHREAD_LIBS = -lpthread PTHREAD_CFLAGS = GCOV = gcov +XGETTEXT = xgettext +MSGFMT = msgfmt export TCL_PATH TCLTK_PATH @@ -375,6 +387,7 @@ SCRIPT_SH += git-web--browse.sh SCRIPT_LIB += git-mergetool--lib SCRIPT_LIB += git-parse-remote SCRIPT_LIB += git-sh-setup +SCRIPT_LIB += git-sh-i18n SCRIPT_PERL += git-add--interactive.perl SCRIPT_PERL += git-difftool.perl @@ -548,6 +561,7 @@ LIB_H += userdiff.h LIB_H += utf8.h LIB_H += xdiff-interface.h LIB_H += xdiff/xdiff.h +LIB_H += gettext.h LIB_OBJS += abspath.o LIB_OBJS += advice.o @@ -589,6 +603,9 @@ LIB_OBJS += entry.o LIB_OBJS += environment.o LIB_OBJS += exec_cmd.o LIB_OBJS += fsck.o +ifndef NO_GETTEXT +LIB_OBJS += gettext.o +endif LIB_OBJS += graph.o LIB_OBJS += grep.o LIB_OBJS += hash.o @@ -761,6 +778,14 @@ EXTLIBS = # Platform specific tweaks # +# Platform specific defaults. Where we'd only like some feature on the +# minority of systems, e.g. if linking to a library isn't needed +# because its features are included in the GNU C library. +ifndef NO_GETTEXT + # Systems that use GNU gettext and glibc are the exception + NEEDS_LIBINTL = YesPlease +endif + # We choose to avoid "if .. else if .. else .. endif endif" # because maintaining the nesting to match is a pain. If # we had "elif" things would have been much nicer... @@ -776,11 +801,13 @@ ifeq ($(uname_S),Linux) NO_STRLCPY = YesPlease NO_MKSTEMPS = YesPlease HAVE_PATHS_H = YesPlease + NEEDS_LIBINTL = endif ifeq ($(uname_S),GNU/kFreeBSD) NO_STRLCPY = YesPlease NO_MKSTEMPS = YesPlease HAVE_PATHS_H = YesPlease + NEEDS_LIBINTL = endif ifeq ($(uname_S),UnixWare) CC = cc @@ -972,6 +999,7 @@ ifeq ($(uname_S),GNU) NO_STRLCPY=YesPlease NO_MKSTEMPS = YesPlease HAVE_PATHS_H = YesPlease + NEEDS_LIBINTL = endif ifeq ($(uname_S),IRIX) NO_SETENV = YesPlease @@ -1479,6 +1507,14 @@ ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT export GIT_TEST_CMP_USE_COPIED_CONTEXT endif +ifdef NO_GETTEXT + COMPAT_CFLAGS += -DNO_GETTEXT +endif + +ifdef NEEDS_LIBINTL + EXTLIBS += -lintl +endif + ifeq ($(TCLTK_PATH),) NO_TCLTK=NoThanks endif @@ -1509,6 +1545,7 @@ ifndef V QUIET_GEN = @echo ' ' GEN $@; QUIET_LNCP = @echo ' ' LN/CP $@; QUIET_GCOV = @echo ' ' GCOV $@; + QUIET_MSGFMT = @echo ' ' MSGFMT $@; QUIET_SUBDIR0 = +@subdir= QUIET_SUBDIR1 = ;$(NO_SUBDIR) echo ' ' SUBDIR $$subdir; \ $(MAKE) $(PRINT_DIR) -C $$subdir @@ -1538,7 +1575,9 @@ template_dir_SQ = $(subst ','\'',$(template_dir)) htmldir_SQ = $(subst ','\'',$(htmldir)) prefix_SQ = $(subst ','\'',$(prefix)) gitwebdir_SQ = $(subst ','\'',$(gitwebdir)) +sharedir_SQ = $(subst ','\'',$(sharedir)) +LOCALEDIR_SQ = $(subst ','\'',$(localedir)) SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH)) PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH)) PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH)) @@ -1588,7 +1627,7 @@ ifndef NO_TCLTK $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all endif ifndef NO_PERL - $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' all + $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' localedir='$(localedir_SQ)' all endif ifndef NO_PYTHON $(QUIET_SUBDIR0)git_remote_helpers $(QUIET_SUBDIR1) PYTHON_PATH='$(PYTHON_PATH_SQ)' prefix='$(prefix_SQ)' all @@ -1634,6 +1673,7 @@ sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \ -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \ -e 's|@@DIFF@@|$(DIFF_SQ)|' \ -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \ + -e 's|@@LOCALEDIR@@|$(LOCALEDIR_SQ)|g' \ -e 's/@@NO_CURL@@/$(NO_CURL)/g' \ -e $(BROKEN_PATH_FIX) \ $@.sh >$@+ @@ -1982,6 +2022,21 @@ cscope: $(RM) cscope* $(FIND) . -name '*.[hcS]' -print | xargs cscope -b +pot: + $(XGETTEXT) --add-comments --keyword=_ --keyword=N_ --output=po/git.pot --language=C $(C_OBJ:o=c) t/t0200/test.c + $(XGETTEXT) --add-comments --join-existing --output=po/git.pot --language=Shell $(SCRIPT_SH) t/t0200/test.sh + $(XGETTEXT) --add-comments --join-existing --keyword=__ --output=po/git.pot --language=Perl $(SCRIPT_PERL) t/t0200/test.perl + +POFILES := $(wildcard po/*.po) +MOFILES := $(patsubst po/%.po,share/locale/%/LC_MESSAGES/git.mo,$(POFILES)) +MODIRS := $(patsubst po/%.po,share/locale/%/LC_MESSAGES/,$(POFILES)) +ifndef NO_GETTEXT +all:: $(MOFILES) +endif +share/locale/%/LC_MESSAGES/git.mo: po/%.po + @mkdir -p $(dir $@) + $(QUIET_MSGFMT)$(MSGFMT) -o $@ $< + ### Detect prefix changes TRACK_CFLAGS = $(CC):$(subst ','\'',$(ALL_CFLAGS)):\ $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ) @@ -2011,6 +2066,7 @@ endif ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT @echo GIT_TEST_CMP_USE_COPIED_CONTEXT=YesPlease >>$@ endif + @echo NO_GETTEXT=\''$(subst ','\'',$(subst ','\'',$(NO_GETTEXT)))'\' >>$@ ### Detect Tck/Tk interpreter path changes ifndef NO_TCLTK @@ -2108,6 +2164,11 @@ install: all $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' $(INSTALL) -m 644 $(SCRIPT_LIB) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' $(INSTALL) $(install_bindir_programs) '$(DESTDIR_SQ)$(bindir_SQ)' +ifndef NO_GETTEXT + $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(sharedir_SQ)/locale' + (cd share && tar cf - locale) | \ + (cd '$(DESTDIR_SQ)$(sharedir_SQ)' && umask 022 && tar xof -) +endif $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install ifndef NO_PERL $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install @@ -2265,6 +2326,10 @@ ifndef NO_TCLTK $(MAKE) -C git-gui clean endif $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-GUI-VARS GIT-BUILD-OPTIONS +ifndef NO_GETTEXT + $(RM) po/git.pot + $(RM) -r share/ +endif .PHONY: all install clean strip .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell diff --git a/config.mak.in b/config.mak.in index a0c34eec1..9f47aa5e1 100644 --- a/config.mak.in +++ b/config.mak.in @@ -34,9 +34,11 @@ NO_CURL=@NO_CURL@ NO_EXPAT=@NO_EXPAT@ NO_LIBGEN_H=@NO_LIBGEN_H@ HAVE_PATHS_H=@HAVE_PATHS_H@ +NO_GETTEXT=@NO_GETTEXT@ NEEDS_LIBICONV=@NEEDS_LIBICONV@ NEEDS_SOCKET=@NEEDS_SOCKET@ NEEDS_RESOLV=@NEEDS_RESOLV@ +NEEDS_LIBINTL=@NEEDS_LIBINTL@ NEEDS_LIBGEN=@NEEDS_LIBGEN@ NO_SYS_SELECT_H=@NO_SYS_SELECT_H@ NO_D_INO_IN_DIRENT=@NO_D_INO_IN_DIRENT@ diff --git a/configure.ac b/configure.ac index cc55b6d4f..28c2c37dc 100644 --- a/configure.ac +++ b/configure.ac @@ -608,6 +608,12 @@ AC_CHECK_LIB([c], [basename], AC_SUBST(NEEDS_LIBGEN) test -n "$NEEDS_LIBGEN" && LIBS="$LIBS -lgen" +AC_CHECK_LIB([c], [gettext], +[NEEDS_LIBINTL=], +[NEEDS_LIBINTL=YesPlease]) +AC_SUBST(NEEDS_LIBINTL) +test -n "$NEEDS_LIBINTL" && LIBS="$LIBS -lintl" + ## Checks for header files. AC_MSG_NOTICE([CHECKS for header files]) # @@ -806,6 +812,12 @@ AC_CHECK_HEADER([paths.h], [HAVE_PATHS_H=]) AC_SUBST(HAVE_PATHS_H) # +# Define NO_GETTEXT if you don't have libintl.h +AC_CHECK_HEADER([libintl.h], +[NO_GETTEXT=], +[NO_GETTEXT=YesPlease]) +AC_SUBST(NO_GETTEXT) +# # Define NO_STRCASESTR if you don't have strcasestr. GIT_CHECK_FUNC(strcasestr, [NO_STRCASESTR=], diff --git a/daemon.c b/daemon.c index 7ccd097e1..c69f72258 100644 --- a/daemon.c +++ b/daemon.c @@ -4,6 +4,7 @@ #include "run-command.h" #include "strbuf.h" #include "string-list.h" +#include "gettext.h" #include @@ -1001,6 +1002,8 @@ int main(int argc, char **argv) gid_t gid = 0; int i; + git_setup_gettext(); + git_extract_argv0_path(argv[0]); for (i = 1; i < argc; i++) { diff --git a/fast-import.c b/fast-import.c index 77549ebd6..bbd7c3968 100644 --- a/fast-import.c +++ b/fast-import.c @@ -156,6 +156,7 @@ Format of STDIN stream: #include "csum-file.h" #include "quote.h" #include "exec_cmd.h" +#include "gettext.h" #define PACK_ID_BITS 16 #define MAX_PACK_ID ((1< +#include +#include + +extern void git_setup_gettext(void) { + char *podir; + char *envdir = getenv("GIT_TEXTDOMAINDIR"); + + if (envdir) { + (void)bindtextdomain("git", envdir); + } else { + podir = (char *)system_path("share/locale"); + if (!podir) return; + (void)bindtextdomain("git", podir); + free(podir); + } + + (void)setlocale(LC_MESSAGES, ""); + (void)setlocale(LC_CTYPE, ""); + (void)textdomain("git"); +} diff --git a/gettext.h b/gettext.h new file mode 100644 index 000000000..e02939ae3 --- /dev/null +++ b/gettext.h @@ -0,0 +1,18 @@ +#ifndef GETTEXT_H +#define GETTEXT_H + +#ifdef NO_GETTEXT +static inline void git_setup_gettext(void) {} +#else +extern void git_setup_gettext(void); +#endif + +#define N_(s) (s) +#ifdef NO_GETTEXT +#define _(s) (s) +#else +#include +#define _(s) gettext(s) +#endif + +#endif diff --git a/git-sh-i18n.sh b/git-sh-i18n.sh new file mode 100644 index 000000000..698a000fe --- /dev/null +++ b/git-sh-i18n.sh @@ -0,0 +1,71 @@ +#!/bin/sh +# +# Copyright (c) 2010 Ævar Arnfjörð Bjarmason +# +# This is Git's interface to gettext.sh. Use it right after +# git-sh-setup as: +# +# . git-sh-setup +# . git-sh-i18n +# +# # For constant interface messages: +# gettext "A message for the user"; echo +# +# # To interpolate variables: +# details="oh noes" +# eval_gettext "An error occured: \$details"; echo +# +# See "info '(gettext)sh'" for the full manual. + +# Export the TEXTDOMAIN* data that we need for Git +TEXTDOMAIN=git +export TEXTDOMAIN +if [ -z "$GIT_TEXTDOMAINDIR" ] +then + TEXTDOMAINDIR="@@LOCALEDIR@@" +else + TEXTDOMAINDIR="$GIT_TEXTDOMAINDIR" +fi +export TEXTDOMAINDIR + +if test -z "$GIT_INTERNAL_GETTEXT_TEST_FALLBACKS" && type gettext.sh >/dev/null 2>&1 +then + # This is GNU libintl's gettext.sh, we don't need to do anything + # else than setting up the environment and loading gettext.sh + GIT_INTERNAL_GETTEXT_SH_SCHEME=gnu + export GIT_INTERNAL_GETTEXT_SH_SCHEME + + # Try to use libintl's gettext.sh, or fall back to English if we + # can't. + . gettext.sh +elif test -z "$GIT_INTERNAL_GETTEXT_TEST_FALLBACKS" && test "$(gettext -h 2>&1)" = "-h" +then + # We don't have gettext.sh, but there's a gettext binary in our + # path. This is probably Solaris or something like it which has a + # gettext implementation that isn't GNU libintl. + GIT_INTERNAL_GETTEXT_SH_SCHEME=solaris + export GIT_INTERNAL_GETTEXT_SH_SCHEME + + # Solaris has a gettext(1) but no eval_gettext(1) + eval_gettext () { + gettext_out=$(gettext "$1") + gettext_eval="printf '%s' \"$gettext_out\"" + printf "%s" "`eval \"$gettext_eval\"`" + } +else + # Since gettext.sh isn't available we'll have to define our own + # dummy pass-through functions. + + # Tell our tests that we don't have the real gettext.sh + GIT_INTERNAL_GETTEXT_SH_SCHEME=fallthrough + export GIT_INTERNAL_GETTEXT_SH_SCHEME + + gettext () { + printf "%s" "$1" + } + + eval_gettext () { + gettext_eval="printf '%s' \"$1\"" + printf "%s" "`eval \"$gettext_eval\"`" + } +fi diff --git a/git.c b/git.c index 0409ac9fd..eb3dbc65c 100644 --- a/git.c +++ b/git.c @@ -4,6 +4,7 @@ #include "help.h" #include "quote.h" #include "run-command.h" +#include "gettext.h" const char git_usage_string[] = "git [--version] [--exec-path[=]] [--html-path]\n" @@ -500,6 +501,8 @@ int main(int argc, const char **argv) if (!cmd) cmd = "git-help"; + git_setup_gettext(); + /* * "git-xxxx" is the same as "git xxxx", but we obviously: * diff --git a/http-backend.c b/http-backend.c index 14c90c2e8..502103d50 100644 --- a/http-backend.c +++ b/http-backend.c @@ -7,6 +7,7 @@ #include "run-command.h" #include "string-list.h" #include "url.h" +#include "gettext.h" static const char content_type[] = "Content-Type"; static const char content_length[] = "Content-Length"; @@ -550,6 +551,8 @@ int main(int argc, char **argv) char *cmd_arg = NULL; int i; + git_setup_gettext(); + git_extract_argv0_path(argv[0]); set_die_routine(die_webcgi); diff --git a/http-fetch.c b/http-fetch.c index 762c750d7..b889c3699 100644 --- a/http-fetch.c +++ b/http-fetch.c @@ -2,6 +2,7 @@ #include "exec_cmd.h" #include "http.h" #include "walker.h" +#include "gettext.h" static const char http_fetch_usage[] = "git http-fetch " "[-c] [-t] [-a] [-v] [--recover] [-w ref] [--stdin] commit-id url"; @@ -24,6 +25,8 @@ int main(int argc, const char **argv) int get_verbosely = 0; int get_recover = 0; + git_setup_gettext(); + git_extract_argv0_path(argv[0]); while (arg < argc && argv[arg][0] == '-') { diff --git a/http-push.c b/http-push.c index c9bcd1169..fc2c5f7f6 100644 --- a/http-push.c +++ b/http-push.c @@ -10,6 +10,7 @@ #include "remote.h" #include "list-objects.h" #include "sigchain.h" +#include "gettext.h" #include @@ -1791,6 +1792,8 @@ int main(int argc, char **argv) struct remote *remote; char *rewritten_url = NULL; + git_setup_gettext(); + git_extract_argv0_path(argv[0]); repo = xcalloc(sizeof(*repo), 1); diff --git a/imap-send.c b/imap-send.c index 71506a8dd..c9dc7ecd5 100644 --- a/imap-send.c +++ b/imap-send.c @@ -25,6 +25,7 @@ #include "cache.h" #include "exec_cmd.h" #include "run-command.h" +#include "gettext.h" #ifdef NO_OPENSSL typedef void *SSL; #else @@ -1539,6 +1540,8 @@ int main(int argc, char **argv) git_extract_argv0_path(argv[0]); + git_setup_gettext(); + if (argc != 1) usage(imap_send_usage); diff --git a/perl/Git/I18N.pm b/perl/Git/I18N.pm new file mode 100644 index 000000000..5918d6884 --- /dev/null +++ b/perl/Git/I18N.pm @@ -0,0 +1,91 @@ +package Git::I18N; +use 5.006002; +use strict; +use warnings; +use Exporter; +use base 'Exporter'; + +our $VERSION = '0.01'; + +our @EXPORT = qw(__); +our @EXPORT_OK = @EXPORT; + +sub __bootstrap_locale_messages { + our $TEXTDOMAIN = 'git'; + our $TEXTDOMAINDIR = $ENV{GIT_TEXTDOMAINDIR} || '++LOCALEDIR++'; + + require POSIX; + POSIX->import(qw(setlocale)); + # Non-core prerequisite module + require Locale::Messages; + Locale::Messages->import(qw(:locale_h :libintl_h)); + + setlocale(LC_MESSAGES(), ''); + setlocale(LC_CTYPE(), ''); + textdomain($TEXTDOMAIN); + bindtextdomain($TEXTDOMAIN => $TEXTDOMAINDIR); + + return; +} + +BEGIN +{ + # Used by our test script to see if it should test fallbacks or + # not. + our $__HAS_LIBRARY = 1; + + local $@; + eval { __bootstrap_locale_messages() }; + if ($@) { + # Tell test.pl that we couldn't load the gettext library. + $Git::I18N::__HAS_LIBRARY = 0; + + # Just a fall-through no-op + *__ = sub ($) { $_[0] }; + } else { + *__ = \&Locale::Messages::gettext; + } +} + +1; + +__END__ + +=head1 NAME + +Git::I18N - Perl interface to Git's Gettext localizations + +=head1 SYNOPSIS + + use Git::I18N; + + print __("Welcome to Git!\n"); + + printf __("The following error occured: %s\n"), $error; + +=head1 DESCRIPTION + +Git's internal Perl interface to gettext via L. If +L can't be loaded (it's not a core module) we +provide stub passthrough fallbacks. + +This is a distilled interface to gettext, see C +for the full interface. This module implements only a small part of +it. + +=head1 FUNCTIONS + +=head2 __($) + +L's gettext function if all goes well, otherwise our +passthrough fallback function. + +=head1 AUTHOR + +Evar ArnfjErE Bjarmason + +=head1 COPYRIGHT + +Copyright 2010 Evar ArnfjErE Bjarmason + +=cut diff --git a/perl/Makefile b/perl/Makefile index a2ffb6402..b2977cd0b 100644 --- a/perl/Makefile +++ b/perl/Makefile @@ -5,6 +5,7 @@ makfile:=perl.mak PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH)) prefix_SQ = $(subst ','\'',$(prefix)) +localedir_SQ = $(subst ','\'',$(localedir)) ifndef V QUIET = @ @@ -38,7 +39,7 @@ $(makfile): ../GIT-CFLAGS Makefile echo ' echo $(instdir_SQ)' >> $@ else $(makfile): Makefile.PL ../GIT-CFLAGS - $(PERL_PATH) $< PREFIX='$(prefix_SQ)' INSTALL_BASE='' + $(PERL_PATH) $< PREFIX='$(prefix_SQ)' INSTALL_BASE='' --localedir='$(localedir_SQ)' endif # this is just added comfort for calling make directly in perl dir diff --git a/perl/Makefile.PL b/perl/Makefile.PL index 0b9deca2c..456d45bf4 100644 --- a/perl/Makefile.PL +++ b/perl/Makefile.PL @@ -1,4 +1,12 @@ +use strict; +use warnings; use ExtUtils::MakeMaker; +use Getopt::Long; + +# Sanity: die at first unknown option +Getopt::Long::Configure qw/ pass_through /; + +GetOptions("localedir=s" => \my $localedir); sub MY::postamble { return <<'MAKE_FRAG'; @@ -16,7 +24,10 @@ endif MAKE_FRAG } -my %pm = ('Git.pm' => '$(INST_LIBDIR)/Git.pm'); +my %pm = ( + 'Git.pm' => '$(INST_LIBDIR)/Git.pm', + 'Git/I18N.pm' => '$(INST_LIBDIR)/Git/I18N.pm', +); # We come with our own bundled Error.pm. It's not in the set of default # Perl modules so install it if it's not available on the system yet. @@ -33,6 +44,7 @@ WriteMakefile( NAME => 'Git', VERSION_FROM => 'Git.pm', PM => \%pm, + PM_FILTER => qq[\$(PERL) -pe "s<\\Q++LOCALEDIR++\\E><$localedir>"], MAKEFILE => 'perl.mak', INSTALLSITEMAN3DIR => '$(SITEPREFIX)/share/man/man3' ); diff --git a/po/.gitignore b/po/.gitignore new file mode 100644 index 000000000..221000e1b --- /dev/null +++ b/po/.gitignore @@ -0,0 +1 @@ +/*.pot diff --git a/po/is.po b/po/is.po new file mode 100644 index 000000000..440bbdfdf --- /dev/null +++ b/po/is.po @@ -0,0 +1,54 @@ +# Icelandic translations for Git. +# Copyright (C) 2010 Ævar Arnfjörð Bjarmason +# This file is distributed under the same license as the Git package. +# Ævar Arnfjörð Bjarmason , 2010. +# +msgid "" +msgstr "" +"Project-Id-Version: Git\n" +"Report-Msgid-Bugs-To: Git Mailing List \n" +"POT-Creation-Date: 2010-09-20 14:41+0000\n" +"PO-Revision-Date: 2010-06-05 19:06 +0000\n" +"Last-Translator: Ævar Arnfjörð Bjarmason \n" +"Language-Team: Git Mailing List \n" +"Language: is\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" + +#: t/t0200/test.c:4 +msgid "See 'git help COMMAND' for more information on a specific command." +msgstr "Sjá 'git help SKIPUN' til að sjá hjálp fyrir tiltekna skipun." + +#. TRANSLATORS: This is a test. You don't need to translate it. +#: t/t0200/test.c:9 +msgid "TEST: A C test string" +msgstr "TILRAUN: C tilraunastrengur" + +#. TRANSLATORS: This is a test. You don't need to translate it. +#: t/t0200/test.c:12 +#, c-format +msgid "TEST: A C test string %s" +msgstr "TILRAUN: C tilraunastrengur %s" + +#. TRANSLATORS: This is a test. You don't need to translate it. +#: t/t0200/test.sh:8 +msgid "TEST: A Shell test string" +msgstr "TILRAUN: Skeljartilraunastrengur" + +#. TRANSLATORS: This is a test. You don't need to translate it. +#: t/t0200/test.sh:11 +#, sh-format +msgid "TEST: A Shell test $variable" +msgstr "TILRAUN: Skeljartilraunastrengur með breytunni $variable" + +#. TRANSLATORS: This is a test. You don't need to translate it. +#: t/t0200/test.perl:8 +msgid "TEST: A Perl test string" +msgstr "TILRAUN: Perl tilraunastrengur" + +#. TRANSLATORS: This is a test. You don't need to translate it. +#: t/t0200/test.perl:11 +#, perl-format +msgid "TEST: A Perl test variable %s" +msgstr "TILRAUN: Perl tilraunastrengur með breytunni %s" diff --git a/shell.c b/shell.c index dea4cfdd2..7be826d8b 100644 --- a/shell.c +++ b/shell.c @@ -2,6 +2,7 @@ #include "quote.h" #include "exec_cmd.h" #include "strbuf.h" +#include "gettext.h" #include "run-command.h" #define COMMAND_DIR "git-shell-commands" @@ -137,6 +138,8 @@ int main(int argc, char **argv) int devnull_fd; int count; + git_setup_gettext(); + /* * Always open file descriptors 0/1/2 to avoid clobbering files * in die(). It also avoids not messing up when the pipes are diff --git a/show-index.c b/show-index.c index 4c0ac138a..c2f544853 100644 --- a/show-index.c +++ b/show-index.c @@ -1,5 +1,6 @@ #include "cache.h" #include "pack.h" +#include "gettext.h" static const char show_index_usage[] = "git show-index < "; @@ -11,6 +12,8 @@ int main(int argc, char **argv) unsigned int version; static unsigned int top_index[256]; + git_setup_gettext(); + if (argc != 1) usage(show_index_usage); if (fread(top_index, 2 * 4, 1, stdin) != 1) diff --git a/t/lib-gettext.sh b/t/lib-gettext.sh new file mode 100644 index 000000000..831ee38e8 --- /dev/null +++ b/t/lib-gettext.sh @@ -0,0 +1,42 @@ +#!/bin/sh +# +# Copyright (c) 2010 Ævar Arnfjörð Bjarmason +# + +. ./test-lib.sh + +GIT_TEXTDOMAINDIR="$GIT_EXEC_PATH/share/locale" +GIT_PO_PATH="$GIT_EXEC_PATH/po" +export GIT_TEXTDOMAINDIR GIT_PO_PATH + +. "$GIT_EXEC_PATH"/git-sh-i18n + +if test_have_prereq GETTEXT +then + # is_IS.UTF-8 on Solaris and FreeBSD, is_IS.utf8 on Debian + is_IS_locale=$(locale -a | sed -n '/^is_IS\.[uU][tT][fF]-*8$/{ + p + q + }') + # Export it as an environmental variable so the t0202/test.pl Perl + # test can use it too + export is_IS_locale + + if test -n "$is_IS_locale" && + test $GIT_INTERNAL_GETTEXT_SH_SCHEME != "fallthrough" + then + # Some of the tests need the reference Icelandic locale + test_set_prereq GETTEXT_LOCALE + + # Exporting for t0202/test.pl + GETTEXT_LOCALE=1 + export GETTEXT_LOCALE + say "# lib-gettext: Found '$is_IS_locale' as a is_IS UTF-8 locale" + else + say "# lib-gettext: No is_IS UTF-8 locale available" + fi +else + # Only run some tests when we don't have gettext support + test_set_prereq NO_GETTEXT + say "# lib-gettext: No GETTEXT support available" +fi diff --git a/t/t0200-gettext.sh b/t/t0200-gettext.sh new file mode 100755 index 000000000..8853d8afb --- /dev/null +++ b/t/t0200-gettext.sh @@ -0,0 +1,108 @@ +#!/bin/sh +# +# Copyright (c) 2010 Ævar Arnfjörð Bjarmason +# + +test_description='Gettext support for Git' + +. ./lib-gettext.sh + +test_expect_success "sanity: \$GIT_INTERNAL_GETTEXT_SH_SCHEME is set (to $GIT_INTERNAL_GETTEXT_SH_SCHEME)" ' + test -n "$GIT_INTERNAL_GETTEXT_SH_SCHEME" +' + +test_expect_success 'sanity: $TEXTDOMAIN is git' ' + test $TEXTDOMAIN = "git" +' + +test_expect_success 'xgettext sanity: Perl _() strings are not extracted' ' + ! grep "A Perl string xgettext will not get" "$GIT_PO_PATH"/is.po +' + +test_expect_success 'xgettext sanity: Comment extraction with --add-comments' ' + grep "TRANSLATORS: This is a test" "$TEST_DIRECTORY"/t0200/* | wc -l >expect && + grep "TRANSLATORS: This is a test" "$GIT_PO_PATH"/is.po | wc -l >actual && + test_cmp expect actual +' + +test_expect_success 'xgettext sanity: Comment extraction with --add-comments stops at statements' ' + ! grep "This is a phony" "$GIT_PO_PATH"/is.po && + ! grep "the above comment" "$GIT_PO_PATH"/is.po +' + +test_expect_success GETTEXT 'sanity: $TEXTDOMAINDIR exists without NO_GETTEXT=YesPlease' ' + test -d "$TEXTDOMAINDIR" && + test "$TEXTDOMAINDIR" = "$GIT_TEXTDOMAINDIR" +' + +test_expect_success GETTEXT 'sanity: Icelandic locale was compiled' ' + test -f "$TEXTDOMAINDIR/is/LC_MESSAGES/git.mo" +' + +# TODO: When we have more locales, generalize this to test them +# all. Maybe we'll need a dir->locale map for that. +test_expect_success GETTEXT_LOCALE 'sanity: gettext("") metadata is OK' ' + # Return value may be non-zero + LANGUAGE=is LC_ALL="$is_IS_locale" gettext "" >zero-expect && + grep "Project-Id-Version: Git" zero-expect && + grep "Git Mailing List " zero-expect && + grep "Content-Type: text/plain; charset=UTF-8" zero-expect && + grep "Content-Transfer-Encoding: 8bit" zero-expect +' + +test_expect_success GETTEXT_LOCALE 'sanity: gettext(unknown) is passed through' ' + printf "This is not a translation string" >expect && + gettext "This is not a translation string" >actual && + eval_gettext "This is not a translation string" >actual && + test_cmp expect actual +' + +# xgettext from C +test_expect_success GETTEXT_LOCALE 'xgettext: C extraction of _() and N_() strings' ' + printf "TILRAUN: C tilraunastrengur" >expect && + printf "\n" >>expect && + printf "Sjá '\''git help SKIPUN'\'' til að sjá hjálp fyrir tiltekna skipun." >>expect && + LANGUAGE=is LC_ALL="$is_IS_locale" gettext "TEST: A C test string" >actual && + printf "\n" >>actual && + LANGUAGE=is LC_ALL="$is_IS_locale" gettext "See '\''git help COMMAND'\'' for more information on a specific command." >>actual && + test_cmp expect actual +' + +test_expect_success GETTEXT_LOCALE 'xgettext: C extraction with %s' ' + printf "TILRAUN: C tilraunastrengur %%s" >expect && + LANGUAGE=is LC_ALL="$is_IS_locale" gettext "TEST: A C test string %s" >actual && + test_cmp expect actual +' + +# xgettext from Shell +test_expect_success GETTEXT_LOCALE 'xgettext: Shell extraction' ' + printf "TILRAUN: Skeljartilraunastrengur" >expect && + LANGUAGE=is LC_ALL="$is_IS_locale" gettext "TEST: A Shell test string" >actual && + test_cmp expect actual +' + +test_expect_success GETTEXT_LOCALE 'xgettext: Shell extraction with $variable' ' + printf "TILRAUN: Skeljartilraunastrengur með breytunni a var i able" >x-expect && + LANGUAGE=is LC_ALL="$is_IS_locale" variable="a var i able" eval_gettext "TEST: A Shell test \$variable" >x-actual && + test_cmp x-expect x-actual +' + +# xgettext from Perl +test_expect_success GETTEXT_LOCALE 'xgettext: Perl extraction' ' + printf "TILRAUN: Perl tilraunastrengur" >expect && + LANGUAGE=is LC_ALL="$is_IS_locale" gettext "TEST: A Perl test string" >actual && + test_cmp expect actual +' + +test_expect_success GETTEXT_LOCALE 'xgettext: Perl extraction with %s' ' + printf "TILRAUN: Perl tilraunastrengur með breytunni %%s" >expect && + LANGUAGE=is LC_ALL="$is_IS_locale" gettext "TEST: A Perl test variable %s" >actual && + test_cmp expect actual +' + +test_expect_success GETTEXT_LOCALE 'sanity: Some gettext("") data for real locale' ' + LANGUAGE=is LC_ALL="$is_IS_locale" gettext "" >real-locale && + test -s real-locale +' + +test_done diff --git a/t/t0200/test.c b/t/t0200/test.c new file mode 100644 index 000000000..93373b38f --- /dev/null +++ b/t/t0200/test.c @@ -0,0 +1,13 @@ +/* This is a phony C program that's only here to test xgettext message extraction */ + +const char help[] = + N_("See 'git help COMMAND' for more information on a specific command."); + +int main(void) +{ + /* TRANSLATORS: This is a test. You don't need to translate it. */ + puts(_("TEST: A C test string")); + + /* TRANSLATORS: This is a test. You don't need to translate it. */ + printf(_("TEST: A C test string %s"), "variable"); +} diff --git a/t/t0200/test.perl b/t/t0200/test.perl new file mode 100644 index 000000000..36fba341b --- /dev/null +++ b/t/t0200/test.perl @@ -0,0 +1,14 @@ +# This is a phony Perl program that's only here to test xgettext +# message extraction + +# so the above comment won't be folded into the next one by xgettext +1; + +# TRANSLATORS: This is a test. You don't need to translate it. +print __("TEST: A Perl test string"); + +# TRANSLATORS: This is a test. You don't need to translate it. +printf __("TEST: A Perl test variable %s"), "moo"; + +# TRANSLATORS: If you see this, Git has a bug +print _"TEST: A Perl string xgettext will not get"; diff --git a/t/t0200/test.sh b/t/t0200/test.sh new file mode 100644 index 000000000..022d607f4 --- /dev/null +++ b/t/t0200/test.sh @@ -0,0 +1,14 @@ +# This is a phony Shell program that's only here to test xgettext +# message extraction + +# so the above comment won't be folded into the next one by xgettext +echo + +# TRANSLATORS: This is a test. You don't need to translate it. +gettext "TEST: A Shell test string" + +# TRANSLATORS: This is a test. You don't need to translate it. +eval_gettext "TEST: A Shell test \$variable" + +# TRANSLATORS: If you see this, Git has a bug +_("TEST: A Shell string xgettext won't get") diff --git a/t/t0201-gettext-fallbacks.sh b/t/t0201-gettext-fallbacks.sh new file mode 100755 index 000000000..47ce4f6b6 --- /dev/null +++ b/t/t0201-gettext-fallbacks.sh @@ -0,0 +1,49 @@ +#!/bin/sh +# +# Copyright (c) 2010 Ævar Arnfjörð Bjarmason +# + +test_description='Gettext Shell fallbacks' + +GIT_INTERNAL_GETTEXT_TEST_FALLBACKS=YesPlease +export GIT_INTERNAL_GETTEXT_TEST_FALLBACKS + +. ./lib-gettext.sh + +test_expect_success "sanity: \$GIT_INTERNAL_GETTEXT_SH_SCHEME is set (to $GIT_INTERNAL_GETTEXT_SH_SCHEME)" ' + test -n "$GIT_INTERNAL_GETTEXT_SH_SCHEME" +' + +test_expect_success 'sanity: $GIT_INTERNAL_GETTEXT_TEST_FALLBACKS is set' ' + test -n "$GIT_INTERNAL_GETTEXT_TEST_FALLBACKS" +' + +test_expect_success 'sanity: $GIT_INTERNAL_GETTEXT_SH_SCHEME" is fallthrough' ' + test "$GIT_INTERNAL_GETTEXT_SH_SCHEME" = "fallthrough" +' + +test_expect_success 'gettext: our gettext() fallback has pass-through semantics' ' + printf "test" >expect && + gettext "test" >actual && + test_cmp expect actual && + printf "test more words" >expect && + gettext "test more words" >actual && + test_cmp expect actual +' + +test_expect_success 'eval_gettext: our eval_gettext() fallback has pass-through semantics' ' + printf "test" >expect && + eval_gettext "test" >actual && + test_cmp expect actual && + printf "test more words" >expect && + eval_gettext "test more words" >actual && + test_cmp expect actual +' + +test_expect_success 'eval_gettext: our eval_gettext() fallback can interpolate variables' ' + printf "test YesPlease" >expect && + eval_gettext "test \$GIT_INTERNAL_GETTEXT_TEST_FALLBACKS" >actual && + test_cmp expect actual +' + +test_done diff --git a/t/t0202-gettext-perl.sh b/t/t0202-gettext-perl.sh new file mode 100755 index 000000000..428ebb008 --- /dev/null +++ b/t/t0202-gettext-perl.sh @@ -0,0 +1,27 @@ +#!/bin/sh +# +# Copyright (c) 2010 Ævar Arnfjörð Bjarmason +# + +test_description='Perl gettext interface (Git::I18N)' + +. ./lib-gettext.sh + +if ! test_have_prereq PERL; then + skip_all='skipping perl interface tests, perl not available' + test_done +fi + +"$PERL_PATH" -MTest::More -e 0 2>/dev/null || { + skip_all="Perl Test::More unavailable, skipping test" + test_done +} + +# The external test will outputs its own plan +test_external_has_tap=1 + +test_external_without_stderr \ + 'Perl Git::I18N API' \ + "$PERL_PATH" "$TEST_DIRECTORY"/t0202/test.pl + +test_done diff --git a/t/t0202/test.pl b/t/t0202/test.pl new file mode 100644 index 000000000..c2055fa8d --- /dev/null +++ b/t/t0202/test.pl @@ -0,0 +1,107 @@ +#!/usr/bin/perl +use 5.006002; +use lib (split(/:/, $ENV{GITPERLLIB})); +use warnings; +use strict; +use Test::More tests => 9; +use Git::I18N; +use POSIX qw(:locale_h); + +my $has_gettext_library = $Git::I18N::__HAS_LIBRARY; + +ok(1, "Testing Git::I18N version $Git::I18N::VERSION with " . + ($has_gettext_library + ? "Locale::Messages version $Locale::Messages::VERSION" + : "NO Perl gettext library")); +ok(1, "Git::I18N is located at $INC{'Git/I18N.pm'}"); + +ok($Git::I18N::VERSION, 'sanity: Git::I18N defines a $VERSION'); +{ + my $exports = @Git::I18N::EXPORT; + ok($exports, "sanity: Git::I18N has $exports export(s)"); +} +is_deeply(\@Git::I18N::EXPORT, \@Git::I18N::EXPORT_OK, "sanity: Git::I18N exports everything by default"); + +# prototypes +{ + # Add prototypes here when modifying the public interface to add + # more gettext wrapper functions. + my %prototypes = (qw( + __ $ + )); + while (my ($sub, $proto) = each %prototypes) { + is(prototype(\&{"Git::I18N::$sub"}), $proto, "sanity: $sub has a $proto prototype"); + } +} + +# Test basic passthrough in the C locale +{ + local $ENV{LANGUAGE} = 'C'; + local $ENV{LC_ALL} = 'C'; + local $ENV{LANG} = 'C'; + + my ($got, $expect) = (('TEST: A Perl test string') x 2); + + is(__($got), $expect, "Passing a string through __() in the C locale works"); +} + +# Test a basic message on different locales +SKIP: { + unless ($ENV{GETTEXT_LOCALE}) { + # Can't reliably test __() with a non-C locales because the + # required locales may not be installed on the system. + # + # We test for these anyway as part of the shell + # tests. Skipping these here will eliminate failures on odd + # platforms with incomplete locale data. + + skip "GETTEXT_LOCALE must be set by lib-gettext.sh for exhaustive Git::I18N tests", 2; + } + + # The is_IS UTF-8 locale passed from lib-gettext.sh + my $is_IS_locale = $ENV{is_IS_locale}; + + my $test = sub { + my ($got, $expect, $msg, $locale) = @_; + # Maybe this system doesn't have the locale we're trying to + # test. + my $locale_ok = setlocale(LC_ALL, $locale); + is(__($got), $expect, "$msg a gettext library + <$locale> locale <$got> turns into <$expect>"); + }; + + my $env_C = sub { + $ENV{LANGUAGE} = 'C'; + $ENV{LC_ALL} = 'C'; + }; + + my $env_is = sub { + $ENV{LANGUAGE} = 'is'; + $ENV{LC_ALL} = $is_IS_locale; + }; + + # Translation's the same as the original + my ($got, $expect) = (('TEST: A Perl test string') x 2); + + if ($has_gettext_library) { + { + local %ENV; $env_C->(); + $test->($got, $expect, "With", 'C'); + } + + { + my ($got, $expect) = ($got, 'TILRAUN: Perl tilraunastrengur'); + local %ENV; $env_is->(); + $test->($got, $expect, "With", $is_IS_locale); + } + } else { + { + local %ENV; $env_C->(); + $test->($got, $expect, "Without", 'C'); + } + + { + local %ENV; $env_is->(); + $test->($got, $expect, "Without", 'is'); + } + } +} diff --git a/t/test-lib.sh b/t/test-lib.sh index 2af8f10c8..0379f2a40 100644 --- a/t/test-lib.sh +++ b/t/test-lib.sh @@ -37,6 +37,7 @@ ORIGINAL_TERM=$TERM # For repeatability, reset the environment to known value. LANG=C LC_ALL=C +LANGUAGE=C PAGER=cat TZ=UTC TERM=dumb @@ -982,6 +983,7 @@ esac test -z "$NO_PERL" && test_set_prereq PERL test -z "$NO_PYTHON" && test_set_prereq PYTHON +test -z "$NO_GETTEXT" && test_set_prereq GETTEXT # test whether the filesystem supports symbolic links ln -s x y 2>/dev/null && test -h y 2>/dev/null && test_set_prereq SYMLINKS diff --git a/upload-pack.c b/upload-pack.c index f05e4229d..8e4dbdbd3 100644 --- a/upload-pack.c +++ b/upload-pack.c @@ -10,6 +10,7 @@ #include "revision.h" #include "list-objects.h" #include "run-command.h" +#include "gettext.h" static const char upload_pack_usage[] = "git upload-pack [--strict] [--timeout=] "; @@ -682,6 +683,8 @@ int main(int argc, char **argv) int i; int strict = 0; + git_setup_gettext(); + git_extract_argv0_path(argv[0]); read_replace_refs = 0; -- 2.30.2