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91 lines
2.0 KiB
91 lines
2.0 KiB
# 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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eval_ngettext () { |
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ngettext "$1" "$2" "$3" | ( |
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export PATH $(git sh-i18n--envsubst --variables "$2"); |
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git sh-i18n--envsubst "$2" |
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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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eval_ngettext () { |
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(test "$3" = 1 && printf "%s" "$1" || printf "%s" "$2") | ( |
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export PATH $(git sh-i18n--envsubst --variables "$2"); |
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git sh-i18n--envsubst "$2" |
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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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