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dotfiles/local/bin/x-set-php-aliases

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#!/usr/bin/env bash
# Check which PHP versions are installed with brew, and create aliases for each installation.
# Copyright (c) 2023 Ismo Vuorinen. All Rights Reserved.
set -euo pipefail
# Set verbosity with VERBOSE=1 x-set-php-aliases
VERBOSE="${VERBOSE:-0}"
# Enable debugging if verbosity is set to 2
[ "$VERBOSE" = "2" ] && set -x
# Check if brew is installed, if not exit.
if ! command -v brew &> /dev/null; then
exit 0
fi
# Function to read installed PHP versions using brew
get_php_versions()
{
local versions=()
while IFS="" read -r line; do
versions+=("$line")
done < <(bkt -- brew list | grep '^php')
echo "${versions[@]}"
}
# Function to create aliases for each PHP version
create_aliases()
{
local php_versions=("$@")
local php_error_reporting='-d error_reporting=22527'
for version in "${php_versions[@]}"; do
[ "$VERBOSE" = "1" ] && echo "Setting aliases for $version"
# Drop the dot from version (e.g., 8.0 -> 80)
local php_abbr="${version//\./}"
# Replace "php@" with "p" so "php@80" becomes "p80"
local php_alias="${php_abbr//php@/p}"
# Fetch the exec path once
local php_exec="$HOMEBREW_PREFIX/opt/$version/bin/php"
if [ -f "$php_exec" ]; then
[ "$VERBOSE" = "1" ] && echo "-> php_exec $php_exec"
# Raw PHP without error_reporting flag.
alias "${php_alias}r"="$php_exec"
# PHP with error_reporting flag.
alias "$php_alias"="$php_exec $php_error_reporting"
# Local PHP Server.
alias "${php_alias}s"="$php_exec -S localhost:9000"
# Use composer with specific PHP and error_reporting flag on.
alias "${php_alias}c"="$php_exec $php_error_reporting $(which composer)"
fi
done
}
# Main function
main()
{
local php_versions
php_versions=($(get_php_versions))
create_aliases "${php_versions[@]}"
}
main "$@"