export AUTOENV_ENV_FILENAME=$HOME/.env_auth
# Name of file to look for when entering directories.
-: ${DOTENV_FILE_ENTER:=.env}
+: ${AUTOENV_FILE_ENTER:=.env}
# Name of file to look for when leaving directories.
-# Requires DOTENV_HANDLE_LEAVE=1.
-: ${DOTENV_FILE_LEAVE:=.env.leave}
+# Requires AUTOENV_HANDLE_LEAVE=1.
+: ${AUTOENV_FILE_LEAVE:=.env.leave}
# Look for .env in parent dirs?
-: ${DOTENV_LOOK_UPWARDS:=1}
+: ${AUTOENV_LOOK_UPWARDS:=1}
# Handle leave events when changing away from a subtree, where an "enter"
# event was handled?
-: ${DOTENV_HANDLE_LEAVE:=1}
+: ${AUTOENV_HANDLE_LEAVE:=1}
# Internal: stack of entered (and handled) directories.
-_dotenv_stack_entered=()
+_autoenv_stack_entered=()
-_dotenv_hash_pair() {
+_autoenv_hash_pair() {
local env_file=$1
if (( $+2 )); then
env_shasum=$2
echo "$env_file:$env_shasum:1"
}
-_dotenv_authorized_env_file() {
+_autoenv_authorized_env_file() {
local env_file=$1
- local pair=$(_dotenv_hash_pair $env_file)
+ local pair=$(_autoenv_hash_pair $env_file)
test -f $AUTOENV_ENV_FILENAME \
&& \grep -qF $pair $AUTOENV_ENV_FILENAME
}
-_dotenv_authorize() {
+_autoenv_authorize() {
local env_file=$1
- _dotenv_deauthorize $env_file
- _dotenv_hash_pair $env_file >> $AUTOENV_ENV_FILENAME
+ _autoenv_deauthorize $env_file
+ _autoenv_hash_pair $env_file >> $AUTOENV_ENV_FILENAME
}
-_dotenv_deauthorize() {
+_autoenv_deauthorize() {
local env_file=$1
if [[ -f $AUTOENV_ENV_FILENAME ]]; then
echo $(\grep -vF $env_file $AUTOENV_ENV_FILENAME) > $AUTOENV_ENV_FILENAME
}
# This function can be mocked in tests
-_dotenv_read_answer() {
+_autoenv_read_answer() {
local answer
read $=_AUTOENV_TEST_READ_ARGS -q answer
echo $answer
}
# Args: 1: absolute path to env file (resolved symlinks).
-_dotenv_check_authorized_env_file() {
+_autoenv_check_authorized_env_file() {
if ! [[ -f $1 ]]; then
return 1
fi
- if ! _dotenv_authorized_env_file $1; then
+ if ! _autoenv_authorized_env_file $1; then
echo "Attempting to load unauthorized env file: $1"
echo ""
echo "**********************************************"
echo ""
echo -n "Would you like to authorize it? [y/N] "
- local answer=$(_dotenv_read_answer)
+ local answer=$(_autoenv_read_answer)
echo
if [[ $answer != 'y' ]]; then
return 1
fi
- _dotenv_authorize $1
+ _autoenv_authorize $1
fi
return 0
}
-# Initialize $_dotenv_sourced_varstash, but do not overwrite an existing one
+# Initialize $_autoenv_sourced_varstash, but do not overwrite an existing one
# from e.g. `exec zsh` (to reload your shell config).
-: ${_dotenv_sourced_varstash:=0}
+: ${_autoenv_sourced_varstash:=0}
# Get directory of this file (absolute, with resolved symlinks).
-_dotenv_this_dir=${0:A:h}
+_autoenv_this_dir=${0:A:h}
-_dotenv_source() {
+_autoenv_source() {
local env_file=$1
- _dotenv_event=$2
- _dotenv_envfile_dir=$3
- _dotenv_from_dir=$_dotenv_chpwd_prev_dir
- _dotenv_to_dir=$PWD
+ _autoenv_event=$2
+ _autoenv_envfile_dir=$3
+ _autoenv_from_dir=$_autoenv_chpwd_prev_dir
+ _autoenv_to_dir=$PWD
# Source varstash library once.
- if [[ $_dotenv_sourced_varstash == 0 ]]; then
- source $_dotenv_this_dir/lib/varstash
- export _dotenv_sourced_varstash=1
+ if [[ $_autoenv_sourced_varstash == 0 ]]; then
+ source $_autoenv_this_dir/lib/varstash
+ export _autoenv_sourced_varstash=1
# NOTE: Varstash uses $PWD as default for varstash_dir, we might set it to
# ${env_file:h}.
fi
# Change to directory of env file, source it and cd back.
local new_dir=$PWD
- builtin cd -q $_dotenv_envfile_dir
+ builtin cd -q $_autoenv_envfile_dir
source $env_file
builtin cd -q $new_dir
- unset _dotenv_event _dotenv_from_dir
+ unset _autoenv_event _autoenv_from_dir
}
-_dotenv_chpwd_prev_dir=$PWD
-_dotenv_chpwd_handler() {
- local env_file="$PWD/$DOTENV_FILE_ENTER"
+_autoenv_chpwd_prev_dir=$PWD
+_autoenv_chpwd_handler() {
+ local env_file="$PWD/$AUTOENV_FILE_ENTER"
# Handle leave event for previously sourced env files.
- if [[ $DOTENV_HANDLE_LEAVE == 1 ]] && (( $#_dotenv_stack_entered )); then
- for prev_dir in ${_dotenv_stack_entered}; do
+ if [[ $AUTOENV_HANDLE_LEAVE == 1 ]] && (( $#_autoenv_stack_entered )); then
+ for prev_dir in ${_autoenv_stack_entered}; do
if ! [[ ${PWD}/ == ${prev_dir}/* ]]; then
- local env_file_leave=$prev_dir/$DOTENV_FILE_LEAVE
- if _dotenv_check_authorized_env_file $env_file_leave; then
- _dotenv_source $env_file_leave leave $prev_dir
+ local env_file_leave=$prev_dir/$AUTOENV_FILE_LEAVE
+ if _autoenv_check_authorized_env_file $env_file_leave; then
+ _autoenv_source $env_file_leave leave $prev_dir
fi
# Remove this entry from the stack.
- _dotenv_stack_entered=(${_dotenv_stack_entered#$prev_dir})
+ _autoenv_stack_entered=(${_autoenv_stack_entered#$prev_dir})
fi
done
fi
- if ! [[ -f $env_file ]] && [[ $DOTENV_LOOK_UPWARDS == 1 ]]; then
+ if ! [[ -f $env_file ]] && [[ $AUTOENV_LOOK_UPWARDS == 1 ]]; then
# Look for files in parent dirs, using an extended Zsh glob.
setopt localoptions extendedglob
local m
- m=((../)#${DOTENV_FILE_ENTER}(N))
+ m=((../)#${AUTOENV_FILE_ENTER}(N))
if (( $#m )); then
env_file=${${m[1]}:A}
else
- _dotenv_chpwd_prev_dir=$PWD
+ _autoenv_chpwd_prev_dir=$PWD
return
fi
fi
- if ! _dotenv_check_authorized_env_file $env_file; then
- _dotenv_chpwd_prev_dir=$PWD
+ if ! _autoenv_check_authorized_env_file $env_file; then
+ _autoenv_chpwd_prev_dir=$PWD
return
fi
# Load the env file only once: check if $env_file's parent
- # is in $_dotenv_stack_entered.
+ # is in $_autoenv_stack_entered.
local env_file_dir=${env_file:A:h}
- if (( ${+_dotenv_stack_entered[(r)${env_file_dir}]} )); then
- _dotenv_chpwd_prev_dir=$PWD
+ if (( ${+_autoenv_stack_entered[(r)${env_file_dir}]} )); then
+ _autoenv_chpwd_prev_dir=$PWD
return
fi
- _dotenv_stack_entered+=(${env_file_dir})
+ _autoenv_stack_entered+=(${env_file_dir})
- _dotenv_source $env_file enter $PWD
+ _autoenv_source $env_file enter $PWD
- _dotenv_chpwd_prev_dir=$PWD
+ _autoenv_chpwd_prev_dir=$PWD
}
autoload -U add-zsh-hook
-add-zsh-hook chpwd _dotenv_chpwd_handler
+add-zsh-hook chpwd _autoenv_chpwd_handler
# Look in current directory already.
-_dotenv_chpwd_handler
+_autoenv_chpwd_handler