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zsh-autoenv
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Cleanup, and fixes (absolute path for env_file)

This commit is contained in:
Daniel Hahler 2014-11-15 15:48:57 +01:00
parent 1d3e5b69a7
commit 4662727a22
1 changed files with 29 additions and 26 deletions
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55
autoenv.zsh
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@ -1,19 +1,28 @@
# 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)
@ -23,8 +32,8 @@ _dotenv_hash_pair() {
_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() {
@ -35,19 +44,9 @@ _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
@ -59,7 +58,15 @@ _dotenv_read_answer() {
_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
@ -72,8 +79,6 @@ _dotenv_check_authorized_env_file() {
return 0
}
_dotenv_stack_entered=()
_dotenv_chpwd_handler() {
local env_file="$PWD/$DOTENV_FILE_ENTER"
@ -98,15 +103,13 @@ _dotenv_chpwd_handler() {
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