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e00cf070 ÆAB |
1 | #!/bin/sh |
2 | # | |
3 | # Copyright (c) 2010 Ævar Arnfjörð Bjarmason | |
4 | # | |
5e9637c6 ÆAB |
5 | # This is Git's interface to gettext.sh. See po/README for usage |
6 | # instructions. | |
7 | ||
8 | # Export the TEXTDOMAIN* data that we need for Git | |
9 | TEXTDOMAIN=git | |
10 | export TEXTDOMAIN | |
11 | if test -z "$GIT_TEXTDOMAINDIR" | |
12 | then | |
13 | TEXTDOMAINDIR="@@LOCALEDIR@@" | |
14 | else | |
15 | TEXTDOMAINDIR="$GIT_TEXTDOMAINDIR" | |
16 | fi | |
17 | export TEXTDOMAINDIR | |
e00cf070 | 18 | |
42f16113 JH |
19 | # First decide what scheme to use... |
20 | GIT_INTERNAL_GETTEXT_SH_SCHEME=fallthrough | |
ad17ea73 AR |
21 | if test -n "@@USE_GETTEXT_SCHEME@@" |
22 | then | |
23 | GIT_INTERNAL_GETTEXT_SH_SCHEME="@@USE_GETTEXT_SCHEME@@" | |
ac06116d | 24 | elif test -n "$GIT_INTERNAL_GETTEXT_TEST_FALLBACKS" |
42f16113 JH |
25 | then |
26 | : no probing necessary | |
27 | elif test -n "$GIT_GETTEXT_POISON" | |
64a42951 | 28 | then |
5e9637c6 | 29 | GIT_INTERNAL_GETTEXT_SH_SCHEME=poison |
42f16113 JH |
30 | elif type gettext.sh >/dev/null 2>&1 |
31 | then | |
32 | # GNU libintl's gettext.sh | |
33 | GIT_INTERNAL_GETTEXT_SH_SCHEME=gnu | |
34 | elif test "$(gettext -h 2>&1)" = "-h" | |
35 | then | |
36 | # gettext binary exists but no gettext.sh. likely to be a gettext | |
37 | # binary on a Solaris or something that is not GNU libintl and | |
38 | # lack eval_gettext. | |
39 | GIT_INTERNAL_GETTEXT_SH_SCHEME=gettext_without_eval_gettext | |
40 | fi | |
41 | export GIT_INTERNAL_GETTEXT_SH_SCHEME | |
5e9637c6 | 42 | |
42f16113 JH |
43 | # ... and then follow that decision. |
44 | case "$GIT_INTERNAL_GETTEXT_SH_SCHEME" in | |
45 | gnu) | |
46 | # Use libintl's gettext.sh, or fall back to English if we can't. | |
47 | . gettext.sh | |
48 | ;; | |
49 | gettext_without_eval_gettext) | |
50 | # Solaris has a gettext(1) but no eval_gettext(1) | |
51 | eval_gettext () { | |
52 | gettext "$1" | ( | |
53 | export PATH $(git sh-i18n--envsubst --variables "$1"); | |
54 | git sh-i18n--envsubst "$1" | |
55 | ) | |
56 | } | |
57 | ;; | |
58 | poison) | |
59 | # Emit garbage so that tests that incorrectly rely on translatable | |
60 | # strings will fail. | |
64a42951 ÆAB |
61 | gettext () { |
62 | printf "%s" "# GETTEXT POISON #" | |
63 | } | |
64 | ||
65 | eval_gettext () { | |
66 | printf "%s" "# GETTEXT POISON #" | |
67 | } | |
42f16113 JH |
68 | ;; |
69 | *) | |
70 | gettext () { | |
71 | printf "%s" "$1" | |
72 | } | |
73 | ||
74 | eval_gettext () { | |
75 | printf "%s" "$1" | ( | |
76 | export PATH $(git sh-i18n--envsubst --variables "$1"); | |
77 | git sh-i18n--envsubst "$1" | |
78 | ) | |
79 | } | |
80 | ;; | |
81 | esac | |
e00cf070 | 82 | |
5e9637c6 ÆAB |
83 | # Git-specific wrapper functions |
84 | gettextln () { | |
85 | gettext "$1" | |
86 | echo | |
87 | } | |
88 | ||
89 | eval_gettextln () { | |
90 | eval_gettext "$1" | |
91 | echo | |
92 | } |