#!/bin/bash
# Initialize variables
cwd=""
dir=""
install=""
example=""
overwrite=""
echo_err() {
echo "!! -> $1"
}
# Bail out from an error with a message asking the user to report the incident
exit_report() {
echo_err "Please report this error at: https://codeberg.org/vegvisir/install/issues"
exit 1
}
# Make sure we have all the system packages we need to proceed with the installation
check_sys_depend() {
local valid=true
local packages=("git" "composer")
for package in "${packages[@]}" ; do
if ! dpkg -l | grep -qw "ii ${package}" ; then
echo_err "Package '${package}' is not installed."
valid=false
fi
done
# Bail out if any required package is missing
if [ "$valid" = false ] ; then
exit 1
fi
}
install_vegvisir() {
if ! [ -d ".git" ] ; then
echo_err "Installation aborted: '$cwd' is not a git repository"
exit 1
fi
# Download and install the Vegvisir repository
if [[ "$install" != "n" ]]; then
if ! [ -d "vegvisir" ] ; then
git submodule add https://codeberg.org/vegvisir/vegvisir
fi
# Update submodules
git submodule update --init --recursive
fi
# Install dependencies with composer
(cd vegvisir && composer install --classmap-authoritative)
# Bail out if composer didn't create a vendor folder
if ! [ -d "vegvisir/vendor" ] ; then
echo_err "Something went wrong with the installation."
# Script was not run with the install flag disabled, this is probably a bug
if [[ "$install" != "n" ]]; then
exit_report
fi
echo_err "Make sure you have cloned the Vegvisir repository. Or run without '--install=n'."
exit 1
fi
}
configure_vegvisir() {
if ! [ -d "vegvisir" ] ; then
echo_err "Vegvisir is not installed."
exit_report
fi
# A configuration file already exists
if [[ -f "vegvisir/.env.ini" ]] ; then
if ! [[ -n "$overwrite" ]]; then
echo "A Vegvisir configuration file already exists at: ${cwd}/vegvisir/.env.ini"
read -p "Do you want to overwrite this file? (y/n): " overwrite > vegvisir/.env.ini
done
}
generate_example_website() {
if ! [ -d "public" ] ; then
mkdir public
fi
# --- Create shell file ---
local shell_page=(
""
""
""
" "
" Welcome to Vegvisir"
""
""
" "
" "
" "
" "
" "
""
""
)
if ! [ -f "public/shell.php" ] ; then
for line in "${shell_page[@]}" ; do
echo "${line}" >> public/shell.php
done
fi
# --- Create index page ---
local index_page=(
"Welcome to Vegvisir!
"
"This file 'public/index.php' is your website's main landing page
"
"Click here to soft-navigate to another page on this website
"
)
if ! [ -f "public/index.php" ] ; then
for line in "${index_page[@]}" ; do
echo "${line}" >> public/index.php
done
fi
# --- Create example second page ---
local another_page=(
"And this is another page
"
"This is another page on your website 'public/another-page.php'
"
"Click here to go back to the main landingpage '/'
"
"Enjoy! Reach out on Codeberg if you experience any problems.
"
"Thank you for choosing Vegvisir!
"
)
if ! [ -f "public/another-page.php" ] ; then
for line in "${another_page[@]}" ; do
echo "${line}" >> public/another-page.php
done
fi
}
main() {
# Get the current working directory
cwd=$(pwd)
check_sys_depend
install_vegvisir
configure_vegvisir
echo "Vegvisir has been sucessfully installed."
if [[ "$example" != "n" ]]; then
read -p "Do you want to generate a simple example website to start from? (y/n): " choice