1 files changed, 56 insertions, 0 deletions
diff --git a/android/scripts/tidy.sh b/android/scripts/tidy.sh
new file mode 100755
index 0000000000..8e0546046b
--- /dev/null
+++ b/android/scripts/tidy.sh
@@ -0,0 +1,56 @@
+#!/usr/bin/env bash
+
+# CI/Developer script to format
+# Relies on Tidy - https://github.com/htacg/tidy-html5
+
+set -eu
+
+SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+cd "$SCRIPT_DIR"
+
+function main {
+    case ${1:-""} in
+        format) format;;
+        formatAndCheckDiff) format && checkDiff;;
+        "")
+            echo "Available subcommands: format, formatAndCheckDiff"
+            ;;
+        *)
+            echo "Unknown parameter: $1"
+            exit 1
+            ;;
+    esac
+}
+
+# Autoformats Android XML files
+function format {
+    tidy -xml \
+        -m  \
+        -i  \
+        -w 100 \
+        -utf8 \
+        --quiet yes \
+        --indent-attributes yes \
+        --indent-spaces 4 \
+        --literal-attributes yes \
+        ../app/src/main/AndroidManifest.xml \
+        ../app/src/main/res/anim*/*.xml \
+        ../app/src/main/res/drawable*/*.xml \
+        ../app/src/main/res/layout*/*.xml \
+        ../app/src/main/res/values/*.xml
+
+    # FIXME - when tidy learns to not leave whitespace around, remove the line below - https://github.com/htacg/tidy-html5/issues/864
+    find ../app/src/main/ -name '*.xml' -exec sed -i -e 's/[ \t]*$//' '{}' ';'
+}
+
+function checkDiff {
+    if git diff --exit-code -- ../app/src/main/AndroidManifest.xml ../app/src/main/res; then
+        echo "Android XML files are correctly formatted"
+        return 0
+    else
+        echo "Android XML files are NOT correctly formatted"
+        return 1
+    fi
+}
+
+main "$@"