mirror of
https://github.com/git/git.git
synced 2024-11-24 02:17:02 +08:00
3738031581
Running "make NO_GETTEXT=1 GETTEXT_POISON=1" currently fails
t0205.
While it might seem nonsensical at first glance to both
poison and disable gettext, it's useful to be able to do a
poison test-run on a system that doesn't have gettext at
all. And it works fine for C programs; the problem is only
with the shell code.
The issue is that we check the baked-in USE_GETTEXT_SCHEME
value before GETTEXT_POISON. And when NO_GETTEXT is set, the
Makefile sets USE_GETTEXT_SCHEME to "fallthrough".
So one fix would be to have the Makefile just set
USE_GETTEXT_SCHEME to "poison" if GETTEXT_POISON is set.
But there are two problems with that:
1. USE_GETTEXT_SCHEME is actually a user-facing knob, so
conceivably somebody could override it with:
make USE_GETTEXT_SCHEME=gnu GETTEXT_POISON=1
which would do the wrong thing (though that's much less
likely than them having the variable set in their
config.mak and just overriding GETTEXT_POISON on the
command-line for a one-off test).
2. We don't actually bake GETTEXT_POISON in to the shell
library like we do for the C code. It checks
$GIT_GETTEXT_POISON at runtime, which is set up by the
test suite. So it makes sense to put the fix in the
runtime code, too, which would cover something like:
GIT_GETTEXT_POISON=foo git foo
It's not likely that people use the poison code outside
of running the test suite, but it's easy enough to make
this case work.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
110 lines
2.3 KiB
Bash
110 lines
2.3 KiB
Bash
# This shell library is Git's interface to gettext.sh. See po/README
|
|
# for usage instructions.
|
|
#
|
|
# Copyright (c) 2010 Ævar Arnfjörð Bjarmason
|
|
#
|
|
|
|
# Export the TEXTDOMAIN* data that we need for Git
|
|
TEXTDOMAIN=git
|
|
export TEXTDOMAIN
|
|
if test -z "$GIT_TEXTDOMAINDIR"
|
|
then
|
|
TEXTDOMAINDIR="@@LOCALEDIR@@"
|
|
else
|
|
TEXTDOMAINDIR="$GIT_TEXTDOMAINDIR"
|
|
fi
|
|
export TEXTDOMAINDIR
|
|
|
|
# First decide what scheme to use...
|
|
GIT_INTERNAL_GETTEXT_SH_SCHEME=fallthrough
|
|
if test -n "$GIT_GETTEXT_POISON"
|
|
then
|
|
GIT_INTERNAL_GETTEXT_SH_SCHEME=poison
|
|
elif test -n "@@USE_GETTEXT_SCHEME@@"
|
|
then
|
|
GIT_INTERNAL_GETTEXT_SH_SCHEME="@@USE_GETTEXT_SCHEME@@"
|
|
elif test -n "$GIT_INTERNAL_GETTEXT_TEST_FALLBACKS"
|
|
then
|
|
: no probing necessary
|
|
elif type gettext.sh >/dev/null 2>&1
|
|
then
|
|
# GNU libintl's gettext.sh
|
|
GIT_INTERNAL_GETTEXT_SH_SCHEME=gnu
|
|
elif test "$(gettext -h 2>&1)" = "-h"
|
|
then
|
|
# gettext binary exists but no gettext.sh. likely to be a gettext
|
|
# binary on a Solaris or something that is not GNU libintl and
|
|
# lack eval_gettext.
|
|
GIT_INTERNAL_GETTEXT_SH_SCHEME=gettext_without_eval_gettext
|
|
fi
|
|
export GIT_INTERNAL_GETTEXT_SH_SCHEME
|
|
|
|
# ... and then follow that decision.
|
|
case "$GIT_INTERNAL_GETTEXT_SH_SCHEME" in
|
|
gnu)
|
|
# Use libintl's gettext.sh, or fall back to English if we can't.
|
|
. gettext.sh
|
|
;;
|
|
gettext_without_eval_gettext)
|
|
# Solaris has a gettext(1) but no eval_gettext(1)
|
|
eval_gettext () {
|
|
gettext "$1" | (
|
|
export PATH $(git sh-i18n--envsubst --variables "$1");
|
|
git sh-i18n--envsubst "$1"
|
|
)
|
|
}
|
|
|
|
eval_ngettext () {
|
|
ngettext "$1" "$2" "$3" | (
|
|
export PATH $(git sh-i18n--envsubst --variables "$2");
|
|
git sh-i18n--envsubst "$2"
|
|
)
|
|
}
|
|
;;
|
|
poison)
|
|
# Emit garbage so that tests that incorrectly rely on translatable
|
|
# strings will fail.
|
|
gettext () {
|
|
printf "%s" "# GETTEXT POISON #"
|
|
}
|
|
|
|
eval_gettext () {
|
|
printf "%s" "# GETTEXT POISON #"
|
|
}
|
|
|
|
eval_ngettext () {
|
|
printf "%s" "# GETTEXT POISON #"
|
|
}
|
|
;;
|
|
*)
|
|
gettext () {
|
|
printf "%s" "$1"
|
|
}
|
|
|
|
eval_gettext () {
|
|
printf "%s" "$1" | (
|
|
export PATH $(git sh-i18n--envsubst --variables "$1");
|
|
git sh-i18n--envsubst "$1"
|
|
)
|
|
}
|
|
|
|
eval_ngettext () {
|
|
(test "$3" = 1 && printf "%s" "$1" || printf "%s" "$2") | (
|
|
export PATH $(git sh-i18n--envsubst --variables "$2");
|
|
git sh-i18n--envsubst "$2"
|
|
)
|
|
}
|
|
;;
|
|
esac
|
|
|
|
# Git-specific wrapper functions
|
|
gettextln () {
|
|
gettext "$1"
|
|
echo
|
|
}
|
|
|
|
eval_gettextln () {
|
|
eval_gettext "$1"
|
|
echo
|
|
}
|