-# Stolen from
+# Initially based on
# https://github.com/joshuaclayton/dotfiles/blob/master/zsh_profile.d/autoenv.zsh
# TODO: move this to DOTENV_*?!
export ENV_AUTHORIZATION_FILE=$HOME/.env_auth
+# Name of file to look for when entering directories.
: ${DOTENV_FILE_ENTER:=.env}
+
+# Name of file to look for when leaving directories.
+# Requires DOTENV_HANDLE_LEAVE=1.
: ${DOTENV_FILE_LEAVE:=.env.leave}
# Look for .env in parent dirs?
: ${DOTENV_LOOK_UPWARDS:=0}
-# Handle leave events, when leaving ?
+# Handle leave events when changing away from a subtree, where an "enter"
+# event was handled?
: ${DOTENV_HANDLE_LEAVE:=1}
+# Internal: stack of entered (and handled) directories.
+_dotenv_stack_entered=()
+
+
_dotenv_hash_pair() {
local env_file=$1
env_shasum=$(shasum $env_file | cut -d' ' -f1)
_dotenv_authorized_env_file() {
local env_file=$1
local pair=$(_dotenv_hash_pair $env_file)
- touch $ENV_AUTHORIZATION_FILE
- \grep -Gq $pair $ENV_AUTHORIZATION_FILE
+ test -f $ENV_AUTHORIZATION_FILE \
+ && \grep -qF $pair $ENV_AUTHORIZATION_FILE
}
_dotenv_authorize() {
_dotenv_deauthorize() {
local env_file=$1
- echo $(\grep -Gv $env_file $ENV_AUTHORIZATION_FILE) > $ENV_AUTHORIZATION_FILE
-}
-
-_dotenv_print_unauthorized_message() {
- echo "Attempting to load unauthorized env file: $1"
- echo ""
- echo "**********************************************"
- echo ""
- cat $1
- echo ""
- echo "**********************************************"
- echo ""
- echo -n "Would you like to authorize it? [y/N] "
+ if [[ -f $ENV_AUTHORIZATION_FILE ]]; then
+ echo $(\grep -vF $env_file $ENV_AUTHORIZATION_FILE) > $ENV_AUTHORIZATION_FILE
+ fi
}
# This function can be mocked in tests
_dotenv_check_authorized_env_file() {
if ! _dotenv_authorized_env_file $1; then
- _dotenv_print_unauthorized_message $1
+ echo "Attempting to load unauthorized env file: $1"
+ echo ""
+ echo "**********************************************"
+ echo ""
+ cat $1
+ echo ""
+ echo "**********************************************"
+ echo ""
+ echo -n "Would you like to authorize it? [y/N] "
local answer=$(_dotenv_read_answer)
echo
return 0
}
-_dotenv_stack_entered=()
-
_dotenv_chpwd_handler() {
local env_file="$PWD/$DOTENV_FILE_ENTER"
local m
m=((../)#${DOTENV_FILE_ENTER}(N))
if (( $#m )); then
- env_file=$m[1]
+ env_file=${${m[1]}:A}
+ else
+ return
fi
fi
- if ! [[ -f $env_file ]]; then
- return
- fi
-
- if ! _dotenv_check_authorized_env_file $env_file; then
+ if ! [[ -f $env_file ]] || ! _dotenv_check_authorized_env_file $env_file; then
return
fi