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dotfiles/plugins/dotenv.plugin.zsh
2023-12-11 21:01:56 +02:00

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# ## Settings
#
# # Filename of the dotenv file to look for
# : ${ZSH_DOTENV_FILE:=.env}
# : ${ZSH:=$HOME/.config/zsh}
#
# # Path to the file containing allowed paths
# : ${ZSH_DOTENV_ALLOWED_LIST:="${ZSH_CACHE_DIR:-$ZSH/cache}/dotenv-allowed.list"}
# : ${ZSH_DOTENV_DISALLOWED_LIST:="${ZSH_CACHE_DIR:-$ZSH/cache}/dotenv-disallowed.list"}
#
#
# ## Functions
#
# source_env() {
# if [[ ! -f "$ZSH_DOTENV_FILE" ]]; then
# return
# fi
#
# if [[ "$ZSH_DOTENV_PROMPT" != false ]]; then
# local confirmation dirpath="${PWD:A}"
#
# # make sure there is an (dis-)allowed file
# touch "$ZSH_DOTENV_ALLOWED_LIST"
# touch "$ZSH_DOTENV_DISALLOWED_LIST"
#
# # early return if disallowed
# if command grep -Fx -q "$dirpath" "$ZSH_DOTENV_DISALLOWED_LIST" &>/dev/null; then
# return
# fi
#
# # check if current directory's .env file is allowed or ask for confirmation
# if ! command grep -Fx -q "$dirpath" "$ZSH_DOTENV_ALLOWED_LIST" &>/dev/null; then
# # get cursor column and print new line before prompt if not at line beginning
# local column
# echo -ne "\e[6n" > /dev/tty
# read -t 1 -s -d R column < /dev/tty
# column="${column##*\[*;}"
# [[ $column -eq 1 ]] || echo
#
# # print same-line prompt and output newline character if necessary
# echo -n "dotenv: found '$ZSH_DOTENV_FILE' file. Source it? ([Y]es/[n]o/[a]lways/n[e]ver) "
# read -k 1 confirmation
# [[ "$confirmation" = $'\n' ]] || echo
#
# # check input
# case "$confirmation" in
# [nN]) return ;;
# [aA]) echo "$dirpath" >> "$ZSH_DOTENV_ALLOWED_LIST" ;;
# [eE]) echo "$dirpath" >> "$ZSH_DOTENV_DISALLOWED_LIST"; return ;;
# *) ;; # interpret anything else as a yes
# esac
# fi
# fi
#
# # test .env syntax
# zsh -fn $ZSH_DOTENV_FILE || {
# echo "dotenv: error when sourcing '$ZSH_DOTENV_FILE' file" >&2
# return 1
# }
#
# setopt localoptions allexport
# source $ZSH_DOTENV_FILE
# }
#
# autoload -U add-zsh-hook
# add-zsh-hook chpwd source_env
#
# source_env
#