change rights after git

gistfile1.txt

.git/hooks/post-merge


#!/bin/bash

TARGET_DIR="XXXXXXXXXXXXXX"

echo "[post-merge] Updating permissions and ownership in $TARGET_DIR"
echo "[post-merge] Excluding some directories"

find "$TARGET_DIR" \
    \( -path "$TARGET_DIR/.git" \
    -o -path "$TARGET_DIR/.well-known" \
    -o -path "$TARGET_DIR/bitrix" \
    -o -path "$TARGET_DIR/upload" \
    -prune -o -type f -exec chmod 644 -- {} + -exec chown bitrix:bitrix -- {} +

find "$TARGET_DIR" \
    \( -path "$TARGET_DIR/.git" \
    -o -path "$TARGET_DIR/.well-known" \
    -o -path "$TARGET_DIR/bitrix" \
    -o -path "$TARGET_DIR/upload" \
    -prune -o -type d -exec chmod 755 -- {} + -exec chown bitrix:bitrix -- {} +
    
echo "[post-merge] Permissions and ownership updated"

help.txt

1)Ошибка: 
fatal: cannot exec '.git/hooks/post-merge': No such file or directory

Команда 
file .git/hooks/post-merge  
Если ответ содержит  " with CRLF line terminators"
исполнить  sed -i 's/\r$//' .git/hooks/post-merge

2)Ошибка 
The '.git/hooks/post-merge' hook was ignored because it's not set as executable.
Исполнить
chmod +x .git/hooks/post-merge