1 files changed, 38 insertions, 0 deletions
diff --git a/spelling/check-spelling.sh b/spelling/check-spelling.sh
new file mode 100755
index 0000000..653a5f9
--- /dev/null
+++ b/spelling/check-spelling.sh
@@ -0,0 +1,38 @@
+#!/usr/bin/env bash
+set -Eeuo pipefail
+
+HTML_DIR="${1:-}"
+[[ -z "${HTML_DIR}" ]] && {
+  echo 'Undefined input HTML_DIR.' >&2
+  exit 2
+}
+
+# Required by =sort= and =hunspell=
+export LANG=C.UTF-8
+
+for DICT in spelling/*.txt; do
+  diff <(sort "$DICT") "$DICT" || {
+    echo "The $DICT dictionary is unsorted. To fix it, run:" >&2
+    echo "  LANG=C.UTF-8 sort $DICT | sponge $DICT" >&2
+    exit 1
+  }
+done
+
+finish() {
+  rm -f spelling.txt
+  rm -f dicts.txt
+}
+trap finish EXIT
+
+cat spelling/*.txt > dicts.txt
+
+find "${HTML_DIR}" -type f -name '*.html' | grep -v pastebin | hunspell -l -p dicts.txt -d fr_FR -d en_US -i utf-8 >> spelling.txt
+
+if [[ -s spelling.txt ]]; then
+  printf "\nvvv Mispelled words detected by hunspell.\n\n" >&2
+  sort < spelling.txt | uniq >&2
+  printf "\n^^^\n" >&2
+  exit 1
+else
+  echo "No words mispelled" >&2
+fi