diff --git a/git-repo-watcher b/git-repo-watcher
index e426302..2d9071d 100755
--- a/git-repo-watcher
+++ b/git-repo-watcher
@@ -21,6 +21,35 @@ print_usage() {
     exit 1
 }
 
+# Executes user hooks
+#
+# $1    - Hook name
+# $2-$4 - Hook arguments
+hook() {
+    hook_name="$1"
+    shift
+    if [[ "$(type -t "$hook_name")" == "function" ]]; then
+        eval "$hook_name $*"
+    fi
+}
+
+# Pulls commit from remote git repository
+#
+# $1 - Git repository name
+# $2 - Branch name
+pull_change() {
+    git pull
+    exit_code=$?
+
+    commit_message=$(git log -1 --pretty=format:"%h | %an | %ad | %s")
+
+    if [[ $exit_code -eq 1 ]]; then
+        hook "pull_failed" "$1" "$2" "$commit_message"
+    else
+        hook "change_pulled" "$1" "$2" "$(printf '%q\n' "$commit_message")"
+    fi
+}
+
 while getopts ":d:i:h:o" options; do
     case "${options}" in
     d)
@@ -79,35 +108,6 @@ if [[ -z "$interval_in_seconds" ]]; then
     interval_in_seconds="$default_interval_in_seconds"
 fi
 
-# Executes user hooks
-#
-# $1    - Hook name
-# $2-$4 - Hook arguments
-hook() {
-    hook_name="$1"
-    shift
-    if [[ "$(type -t "$hook_name")" == "function" ]]; then
-        eval "$hook_name $*"
-    fi
-}
-
-# Pulls commit from remote git repository
-#
-# $1 - Git repository name
-# $2 - Branch name
-pull_change() {
-    git pull
-    exit_code=$?
-
-    commit_message=$(git log -1 --pretty=format:"%h | %an | %ad | %s")
-
-    if [[ $exit_code -eq 1 ]]; then
-        hook "pull_failed" "$1" "$2" "$commit_message"
-    else
-        hook "change_pulled" "$1" "$2" "$(printf '%q\n' "$commit_message")"
-    fi
-}
-
 while true; do
 
     cd "$git_repository_dir" || exit 1