v2: Support translated alternates in <nav>

1 files changed, 87 insertions, 0 deletions

diff --git a/v2/src/bin/i18n b/v2/src/bin/i18n
new file mode 100755
index 0000000..76e07e7
--- /dev/null
+++ b/v2/src/bin/i18n
@@ -0,0 +1,87 @@
+#!/bin/sh
+set -eu
+
+usage() {
+	cat <<-'EOF'
+		Usage:
+		  i18n
+		  i18n -h
+	EOF
+}
+
+help() {
+	cat <<-'EOF'
+
+
+		Options:
+		  -h, --help       show this message
+
+
+		Look at the mappings file provided via STDIN and notify all of
+		the files of all of their translations, so that they can include
+		it in their header.
+
+
+		Examples:
+
+		  Generate it from "po/i18n.mappings":
+
+		    $ i18n < po/i18n.mappings
+	EOF
+}
+
+
+for flag in "$@"; do
+	case "$flag" in
+		--)
+			break
+			;;
+		--help)
+			usage
+			help
+			exit
+			;;
+		*)
+			;;
+	esac
+done
+
+while getopts 'h' flag; do
+	case "$flag" in
+		h)
+			usage
+			help
+			exit
+			;;
+		*)
+			usage >&2
+			exit 2
+			;;
+	esac
+done
+shift $((OPTIND - 1))
+
+
+
+awk '
+{
+	from = $3
+	idx[from][0] = "en:" from
+	for (i = 4; i <= NF; i++) {
+		to = $i
+		idx[from][length(idx[from])] = to
+	}
+}
+
+END {
+	for (k1 in idx) {
+		for (k2 in idx[k1]) {
+			split(idx[k1][k2], a, /:/)
+			file = a[2] ".i18n"
+			for (k3 in idx[k1]) {
+				print idx[k1][k3] > file
+			}
+		}
+	}
+}
+'