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46 lines
1.3 KiB
46 lines
1.3 KiB
## Settings |
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# Filename of the dotenv file to look for |
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: ${ZSH_DOTENV_FILE:=.env} |
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# Path to the file containing allowed paths |
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: ${ZSH_DOTENV_ALLOWED_LIST:="${ZSH_CACHE_DIR:-$ZSH/cache}/dotenv-allowed.list"} |
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## Functions |
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source_env() { |
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if [[ -f $ZSH_DOTENV_FILE ]]; then |
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if [[ "$ZSH_DOTENV_PROMPT" != false ]]; then |
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local confirmation dirpath="${PWD:A}" |
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# make sure there is an allowed file |
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touch "$ZSH_DOTENV_ALLOWED_LIST" |
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# check if current directory's .env file is allowed or ask for confirmation |
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if ! grep -q "$dirpath" "$ZSH_DOTENV_ALLOWED_LIST" &>/dev/null; then |
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# print same-line prompt and output newline character if necessary |
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echo -n "dotenv: found '$ZSH_DOTENV_FILE' file. Source it? ([Y]es/[n]o/[a]lways) " |
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read -k 1 confirmation; [[ "$confirmation" != $'\n' ]] && echo |
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# check input |
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case "$confirmation" in |
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[nN]) return ;; |
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[aA]) echo "$dirpath" >> "$ZSH_DOTENV_ALLOWED_LIST" ;; |
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*) ;; # interpret anything else as a yes |
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esac |
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fi |
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fi |
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# test .env syntax |
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zsh -fn $ZSH_DOTENV_FILE || echo "dotenv: error when sourcing '$ZSH_DOTENV_FILE' file" >&2 |
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setopt localoptions allexport |
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source $ZSH_DOTENV_FILE |
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fi |
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} |
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autoload -U add-zsh-hook |
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add-zsh-hook chpwd source_env |
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source_env
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