From b03fb1189860feebedc6d1b57a19855a267647bf Mon Sep 17 00:00:00 2001
From: Alban Tamisier <alban.tamisier@centrale-marseille.fr>
Date: Tue, 3 Sep 2019 19:13:34 +0200
Subject: [PATCH] Add spelling check

---
 hook.sh | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/hook.sh b/hook.sh
index f29b7c5..019cd08 100755
--- a/hook.sh
+++ b/hook.sh
@@ -140,6 +140,22 @@ validate_commit_message() {
   # if the commit subject starts with 'fixup! ' there's nothing to validate, we can return here
   [[ $COMMIT_SUBJECT == 'fixup! '* ]] && return;
 
+
+  # 0. Check spelling
+  # ------------------------------------------------------------------------------
+  ASPELL=$(which aspell)
+  if [ $? -ne 0 ]; then
+      echo "Aspell not installed - unable to check spelling"
+  else
+    for i in "${!v}"; do
+      LINE_NUMBER=$((i+1))
+      MISSPELLED_WORDS=`echo "$COMMIT_MSG_LINES[LINE_NUMBER]" | $ASPELL --list`
+      if [ -n "$MISSPELLED_WORDS" ]; then
+        add_warning LINE_NUMBER "Possible misspelled word(s): $MISSPELLED_WORDS"
+      fi
+    done
+  fi
+
   # 1. Separate subject from body with a blank line
   # ------------------------------------------------------------------------------