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dbe46c0feb
We have a bunch of placeholders in our scripts that we replace at build time, for example by using sed(1). These placeholders come in three different formats: @PLACEHOLDER@, @@PLACEHOLDER@@ and ++PLACEHOLDER++. Next to being inconsistent it also creates a bit of a problem with CMake, which only supports the first syntax in its `configure_file()` function. To work around that we instead manually replace placeholders via string operations, which is a hassle and removes safeguards that CMake has to verify that we didn't forget to replace any placeholders. Besides that, other build systems like Meson also support the CMake syntax. Unify our codebase to consistently use the syntax supported by such build systems. Signed-off-by: Patrick Steinhardt <ps@pks.im> Signed-off-by: Junio C Hamano <gitster@pobox.com>
80 lines
1.7 KiB
Bash
80 lines
1.7 KiB
Bash
# This shell library is Git's interface to gettext.sh. See po/README
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# for usage instructions.
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#
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# Copyright (c) 2010 Ævar Arnfjörð Bjarmason
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#
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# Export the TEXTDOMAIN* data that we need for Git
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TEXTDOMAIN=git
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export TEXTDOMAIN
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if test -z "$GIT_TEXTDOMAINDIR"
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then
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TEXTDOMAINDIR="@LOCALEDIR@"
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else
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TEXTDOMAINDIR="$GIT_TEXTDOMAINDIR"
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fi
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export TEXTDOMAINDIR
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# First decide what scheme to use...
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GIT_INTERNAL_GETTEXT_SH_SCHEME=fallthrough
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if test -n "@USE_GETTEXT_SCHEME@"
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then
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GIT_INTERNAL_GETTEXT_SH_SCHEME="@USE_GETTEXT_SCHEME@"
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elif test -n "$GIT_INTERNAL_GETTEXT_TEST_FALLBACKS"
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then
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: no probing necessary
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elif type gettext.sh >/dev/null 2>&1
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then
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# GNU libintl's gettext.sh
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GIT_INTERNAL_GETTEXT_SH_SCHEME=gnu
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elif test "$(gettext -h 2>&1)" = "-h"
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then
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# gettext binary exists but no gettext.sh. likely to be a gettext
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# binary on a Solaris or something that is not GNU libintl and
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# lack eval_gettext.
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GIT_INTERNAL_GETTEXT_SH_SCHEME=gettext_without_eval_gettext
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fi
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export GIT_INTERNAL_GETTEXT_SH_SCHEME
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# ... and then follow that decision.
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case "$GIT_INTERNAL_GETTEXT_SH_SCHEME" in
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gnu)
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# Use libintl's gettext.sh, or fall back to English if we can't.
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. gettext.sh
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;;
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gettext_without_eval_gettext)
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# Solaris has a gettext(1) but no eval_gettext(1)
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eval_gettext () {
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gettext "$1" | (
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export PATH $(git sh-i18n--envsubst --variables "$1");
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git sh-i18n--envsubst "$1"
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)
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}
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;;
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*)
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gettext () {
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printf "%s" "$1"
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}
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eval_gettext () {
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printf "%s" "$1" | (
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export PATH $(git sh-i18n--envsubst --variables "$1");
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git sh-i18n--envsubst "$1"
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)
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}
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;;
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esac
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# Git-specific wrapper functions
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gettextln () {
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gettext "$1"
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echo
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}
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eval_gettextln () {
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eval_gettext "$1"
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echo
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}
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