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zsh-autoenv
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doc / small refactoring according to feedback

This commit is contained in:
Daniel Hahler 2014-11-16 11:39:10 +01:00
parent 71ed15679b
commit 64bbb2f305
1 changed files with 7 additions and 3 deletions
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10
autoenv.zsh
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@ -56,6 +56,7 @@ _dotenv_read_answer() {
echo $answer
}
# Args: 1: absolute path to env file (resolved symlinks).
_dotenv_check_authorized_env_file() {
if ! [[ -f $1 ]]; then
return 1
@ -112,6 +113,7 @@ _dotenv_chpwd_handler() {
fi
if ! [[ -f $env_file ]] && [[ $DOTENV_LOOK_UPWARDS == 1 ]]; then
# Look for files in parent dirs, using an extended Zsh glob.
setopt localoptions extendedglob
local m
m=((../)#${DOTENV_FILE_ENTER}(N))
@ -126,12 +128,14 @@ _dotenv_chpwd_handler() {
return
fi
# Load the env file only once.
if (( ${+_dotenv_stack_entered[(r)${env_file:A:h}]} )); then
# Load the env file only once: check if $env_file's parent
# is in $_dotenv_stack_entered.
local env_file_dir=${env_file:A:h}
if (( ${+_dotenv_stack_entered[(r)${env_file_dir}]} )); then
return
fi
_dotenv_stack_entered+=(${env_file:A:h})
_dotenv_stack_entered+=(${env_file_dir})
_dotenv_source $env_file enter
}