1 files changed, 52 insertions, 0 deletions
diff --git a/build/update-locales.sh b/build/update-locales.sh
new file mode 100755
index 0000000..6f9ee33
--- /dev/null
+++ b/build/update-locales.sh
@@ -0,0 +1,52 @@
+#!/bin/sh
+
+# this script runs in alpine image which only has `sh` shell
+
+set +e
+if sed --version 2>/dev/null | grep -q GNU; then
+  SED_INPLACE="sed -i"
+else
+  SED_INPLACE="sed -i ''"
+fi
+set -e
+
+if [ ! -f ./options/locale/locale_en-US.ini ]; then
+  echo "please run this script in the root directory of the project"
+  exit 1
+fi
+
+mv ./options/locale/locale_en-US.ini ./options/
+
+# the "ini" library for locale has many quirks, its behavior is different from Crowdin.
+# see i18n_test.go for more details
+
+# this script helps to unquote the Crowdin outputs for the quirky ini library
+# * find all `key="...\"..."` lines
+# * remove the leading quote
+# * remove the trailing quote
+# * unescape the quotes
+# * eg: key="...\"..." => key=..."...
+$SED_INPLACE -r -e '/^[-.A-Za-z0-9_]+[ ]*=[ ]*".*"$/ {
+	s/^([-.A-Za-z0-9_]+)[ ]*=[ ]*"/\1=/
+	s/"$//
+	s/\\"/"/g
+	}' ./options/locale/*.ini
+
+# * if the escaped line is incomplete like `key="...` or `key=..."`, quote it with backticks
+# * eg: key="... => key=`"...`
+# * eg: key=..." => key=`..."`
+$SED_INPLACE -r -e 's/^([-.A-Za-z0-9_]+)[ ]*=[ ]*(".*[^"])$/\1=`\2`/' ./options/locale/*.ini
+$SED_INPLACE -r -e 's/^([-.A-Za-z0-9_]+)[ ]*=[ ]*([^"].*")$/\1=`\2`/' ./options/locale/*.ini
+
+# Remove translation under 25% of en_us
+baselines=$(wc -l "./options/locale_en-US.ini" | cut -d" " -f1)
+baselines=$((baselines / 4))
+for filename in ./options/locale/*.ini; do
+  lines=$(wc -l "$filename" | cut -d" " -f1)
+  if [ $lines -lt $baselines ]; then
+    echo "Removing $filename: $lines/$baselines"
+    rm "$filename"
+  fi
+done
+
+mv ./options/locale_en-US.ini ./options/locale/