add signkey

[bin.git] / rosetta-merge

diff --git a/rosetta-merge b/rosetta-merge
index 2e8c1dab1e8f1ec88bb7c6e5b9de0fb60fb982d9..a1b50193696adf8f7371b436a0d670c06b41a75c 100755 (executable)
--- a/rosetta-merge
+++ b/rosetta-merge
@@ -1,29 +1,72 @@
 #! /bin/bash
 
+usage () {
+       [ "$1" = 0 ] || exec >&2
+       echo "Usage: $0 [--apply] [--keep-old] [--prefix PREFIX] SOURCE LANG"
+       exit "$1"
+}
+
+die_getopt () {
+       echo "getopt failed" >&2
+       exit 1
+}
+
 APPLY=false
-if [ "$1" = --apply ]; then
-       APPLY=:
-       shift
-fi
+KEEP_OLD=false
+PREFIX=
+eval set -- "$(getopt -o '' -l apply,keep-old,prefix:,help -- "$@")" || die_getopt
+while :; do
+       case $1 in
+               --apply)
+                       APPLY=:
+                       shift
+                       ;;
+               --keep-old)
+                       KEEP_OLD=:
+                       shift
+                       ;;
+               --prefix)
+                       PREFIX="${2%-}-"
+                       shift 2
+                       ;;
+               --help)
+                       usage 0
+                       shift
+                       ;;
+               --)     shift; break ;;
+               *)      die_getopt ;;
+       esac
+done
+
+[ "$1" ] || usage 1
+
+SOURCE="$1"
+shift
 
-case $2 in
+MY_LANG="$1"
+case $MY_LANG in
        pa_IN)
                ROSETTA_LANG=pa
                ;;
        *)
-               ROSETTA_LANG="$2"
+               ROSETTA_LANG="$MY_LANG"
                ;;
 esac
 
-[ -e $1/$ROSETTA_LANG.po ] || exit
-msgmerge -q -N <(msgconv -t UTF-8 $1/$ROSETTA_LANG.po | msgattrib --no-obsolete -) *.pot | msgattrib --no-obsolete $MSGATTRIB_OPTS - | \
-       if [ -e $2.po ]; then
-               msgmerge -q -N - <(msgconv -t UTF-8 $2.po | msgattrib --no-obsolete -) | msgattrib --no-obsolete -
+[ -e $SOURCE/$PREFIX$ROSETTA_LANG.po ] || exit
+msgmerge -q -N <(msgconv -t UTF-8 $SOURCE/$PREFIX$ROSETTA_LANG.po | msgattrib --no-obsolete -) *.pot | msgattrib --no-obsolete $MSGATTRIB_OPTS - | \
+       if [ -e $MY_LANG.po ]; then
+               if $KEEP_OLD; then
+                       msgmerge -q -N <(msgconv -t UTF-8 $MY_LANG.po | msgattrib --no-obsolete -) *.pot -C -
+               else
+                       msgmerge -q -N - <(msgconv -t UTF-8 $MY_LANG.po | msgattrib --no-obsolete -)
+               fi | \
+               msgattrib --no-obsolete -
        else
                cat
        fi | \
        if $APPLY; then
-               sponge $2.po
+               sponge $MY_LANG.po
        else
-               diff -u --label $2.po <(msgconv -t UTF-8 $2.po) -
+               diff -u --label $MY_LANG.po <(msgconv -t UTF-8 $MY_LANG.po) -
        fi