hypothetical/init.sh

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#!/usr/bin/env bash
# The PHP version to use
PHP_BINARY=${PHP_BINARY:=/usr/bin/php}
# Dependencies
deps=('composer' 'grep' 'npm' 'php' 'sed')
# Default settings
no_db=0
# Initialize variables
artisan_down=0
# Colour scheme
[[ -t 1 ]] && {
c_d=$'\e[1;30m' # DARK GREY
c_w=$'\e[1;37m' # WHITE
c_b=$'\e[1;34m' # BLUE
c_g=$'\e[1;32m' # GREEN
c_m=$'\e[1;35m' # MAGENTA
c_r=$'\e[1;31m' # RED
c_t=$'\e[1;36m' # TEAL
c_y=$'\e[1;33m' # YELLOW
c_c=$'\e[0m' # CLEAR
}
# Display a formatted message
function msg {
printf '%s %s\n' "$c_b==>" "$c_w$1$c_c"
}
function error {
printf '%s\n' "${c_r}ERROR${c_w}: $1$c_c" >&2
exit 1
}
# Check for missing dependencies
declare -a missing_deps=()
for dep in "${deps[@]}"; do
type -P "$dep" >/dev/null \
|| missing_deps=( "${missing_deps[@]}" "$dep" )
done
[[ -n "${missing_deps[*]}" ]] && {
error "${c_w}missing dependencies ($(
for (( x=0; x < ${#missing_deps[@]}; x++ )); do
printf '%s' "$c_m${missing_deps[$x]}$c_c"
(( (( x + 1 )) < ${#missing_deps[@]} )) && printf '%s' ', '
done
)$c_w)"
}
# Exit with an error if the .env file does not exist
[[ -f '.env' ]] || error 'The .env file does not exist'
# Exit with an error on ctrl-c
trap 'error "script killed"' SIGINT SIGQUIT
# Check for the --no-db argument and set a flag that prevents database operations if present
[[ -n "$1" && "$1" = '--no-db' ]] && no_db=1
[[ -d vendor ]] && {
artisan_down=1
msg "Running: ${c_m}php artisan down"
$PHP_BINARY artisan down
}
msg "Running: ${c_m}composer installl --no-dev"
$PHP_BINARY "$(type -P composer)" install --no-interaction --no-dev || error "${c_m}composer install --no-interaction --no-dev$c_w exited with an error status"
while read -r; do
[[ "$REPLY" =~ ^APP_KEY=(.*)$ && -z "${BASH_REMATCH[1]}" ]] && {
msg 'Generating Encryption Key' 'php artisan key:generate'
$PHP_BINARY artisan key:generate
break
}
done < .env
msg "Running: ${c_m}php artisan route:clear"
$PHP_BINARY artisan cache:clear
msg "Running: ${c_m}php artisan route:clear"
$PHP_BINARY artisan route:clear
msg "Running: ${c_m}php artisan view:clear"
$PHP_BINARY artisan view:clear
(( ! no_db )) && {
msg "Running: ${c_m}php artisan migrate --force"
$PHP_BINARY artisan migrate --force || error "${c_m}php artisan migrate --force$c_w exited with an error status"
}
[[ -d node_modules ]] && {
msg "Running: ${c_m}npm prune --production"
npm prune --production || error "${c_m}npm prune --production$c_w exited with an error status"
}
msg "Running: ${c_m}npm install --production"
npm install --production || error "${c_m}npm install --production$c_w exited with an error status"
msg "Running: ${c_m}gulp --production"
"$(npm bin)/gulp" --production || error "${c_m}gulp --production$c_w exited with an error status"
if (( artisan_down )); then
msg "Running: ${c_m}php artisan up"
$PHP_BINARY artisan up
fi