# 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 setglobal TEXTDOMAIN = 'git' export TEXTDOMAIN if test -z $GIT_TEXTDOMAINDIR { setglobal TEXTDOMAINDIR = '"@@LOCALEDIR@@'" } else { setglobal TEXTDOMAINDIR = $GIT_TEXTDOMAINDIR } export TEXTDOMAINDIR # First decide what scheme to use... setglobal GIT_INTERNAL_GETTEXT_SH_SCHEME = 'fallthrough' if test -n "@@USE_GETTEXT_SCHEME@@" { setglobal GIT_INTERNAL_GETTEXT_SH_SCHEME = '"@@USE_GETTEXT_SCHEME@@'" } elif test -n $GIT_INTERNAL_GETTEXT_TEST_FALLBACKS { : no probing necessary } elif test -n $GIT_GETTEXT_POISON { setglobal GIT_INTERNAL_GETTEXT_SH_SCHEME = 'poison' } elif type gettext.sh >/dev/null !2 > !1 { # GNU libintl's gettext.sh setglobal GIT_INTERNAL_GETTEXT_SH_SCHEME = 'gnu' } elif test $[gettext -h !2 > !1] = "-h" { # 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. setglobal GIT_INTERNAL_GETTEXT_SH_SCHEME = 'gettext_without_eval_gettext' } export GIT_INTERNAL_GETTEXT_SH_SCHEME # ... and then follow that decision. match $GIT_INTERNAL_GETTEXT_SH_SCHEME { with gnu # Use libintl's gettext.sh, or fall back to English if we can't. source gettext.sh with gettext_without_eval_gettext # Solaris has a gettext(1) but no eval_gettext(1) proc eval_gettext { gettext $1 | shell { export PATH $[git sh-i18n--envsubst --variables $1]; git sh-i18n--envsubst $1 } } proc eval_ngettext { ngettext $1 $2 $3 | shell { export PATH $[git sh-i18n--envsubst --variables $2]; git sh-i18n--envsubst $2 } } with poison # Emit garbage so that tests that incorrectly rely on translatable # strings will fail. proc gettext { printf "%s" "# GETTEXT POISON #" } proc eval_gettext { printf "%s" "# GETTEXT POISON #" } proc eval_ngettext { printf "%s" "# GETTEXT POISON #" } with * proc gettext { printf "%s" $1 } proc eval_gettext { printf "%s" $1 | shell { export PATH $[git sh-i18n--envsubst --variables $1]; git sh-i18n--envsubst $1 } } proc eval_ngettext { shell {test $3 = 1 && printf "%s" $1 || printf "%s" $2} | shell { export PATH $[git sh-i18n--envsubst --variables $2]; git sh-i18n--envsubst $2 } } } # Git-specific wrapper functions proc gettextln { gettext $1 echo } proc eval_gettextln { eval_gettext $1 echo }