mirror of
https://github.com/YunoHost-Apps/seafile_ynh.git
synced 2024-09-03 20:26:01 +02:00
93 lines
2.7 KiB
Bash
93 lines
2.7 KiB
Bash
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#!/bin/bash
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########
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### This script is a wrapper for setup-seafile-mysql.py
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########
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set -e
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SCRIPT=$(readlink -f "$0")
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INSTALLPATH=$(dirname "${SCRIPT}")
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cd "$INSTALLPATH"
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python_script=setup-seafile-mysql.py
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function err_and_quit () {
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printf "\n\n\033[33mError occured during setup. \nPlease fix possible problems and run the script again.\033[m\n\n"
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exit 1;
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}
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function check_python_executable() {
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if [[ "$PYTHON" != "" && -x $PYTHON ]]; then
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return 0
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fi
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if which python2.7 2>/dev/null 1>&2; then
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PYTHON=python2.7
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elif which python27 2>/dev/null 1>&2; then
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PYTHON=python27
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elif which python2.6 2>/dev/null 1>&2; then
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PYTHON=python2.6
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elif which python26 2>/dev/null 1>&2; then
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PYTHON=python26
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else
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echo
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echo "Can't find a python executable of version 2.6 or above in PATH"
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echo "Install python 2.6+ before continue."
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echo "Or if you installed it in a non-standard PATH, set the PYTHON enviroment varirable to it"
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echo
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exit 1
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fi
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}
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function check_python_module () {
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module=$1
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name=$2
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hint=$3
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printf " Checking python module: ${name} ... "
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if ! $PYTHON -c "import ${module}" 2>/dev/null 1>&2; then
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echo
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printf "\033[33m ${name} \033[m is not installed, Please install it first.\n"
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if [[ "${hint}" != "" ]]; then
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printf "${hint}"
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echo
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fi
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err_and_quit;
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fi
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echo -e "Done."
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}
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function check_python () {
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echo "Checking python on this machine ..."
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check_python_executable
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if ! which $PYTHON 2>/dev/null 1>&2; then
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echo "No $PYTHON found on this machine. Please install it first."
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err_and_quit;
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else
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if ($Python --version 2>&1 | grep "3\\.[0-9].\\.[0-9]") 2>/dev/null 1>&2 ; then
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printf "\033[33m Python version 3.x \033[m detected\n"
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echo "Python 3.x is not supported. Please use python 2.x. Now quit."
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err_and_quit;
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fi
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if [[ $PYTHON == "python2.6" ]]; then
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py26="2.6"
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fi
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hint="\nOn Debian/Ubntu: apt-get install python-setuptools\nOn CentOS/RHEL: yum install python${py26}-distribute"
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check_python_module pkg_resources setuptools "${hint}"
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hint="\nOn Debian/Ubntu: apt-get install python-imaging\nOn CentOS/RHEL: yum install python${py26}-imaging"
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check_python_module PIL python-imaging "${hint}"
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hint='\nOn Debian/Ubuntu:\n\nsudo apt-get install python-mysqldb\n\nOn CentOS/RHEL:\n\nsudo yum install MYSQL-python'
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check_python_module MySQLdb python-mysqldb "${hint}"
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fi
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echo
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}
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check_python;
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export PYTHON=$PYTHON
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exec $PYTHON "$python_script"
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