README: clarify that it won't load any .env file

[zsh-autoenv.git] / autoenv.zsh

diff --git a/autoenv.zsh b/autoenv.zsh
index 452e5c3a224ed8da2b57316393441fcbf2806ded..0587e2caa082664f5c361c30717bdca3c7af1309 100644 (file)
--- a/autoenv.zsh
+++ b/autoenv.zsh
@@ -4,14 +4,14 @@
 # File to store confirmed authentication into.
 : ${AUTOENV_ENV_FILENAME:=~/.env_auth}
 
-# Name of file to look for when entering directories.
+# Name of the file to look for when entering directories.
 : ${AUTOENV_FILE_ENTER:=.env}
 
-# Name of file to look for when leaving directories.
+# Name of the file to look for when leaving directories.
 # Requires AUTOENV_HANDLE_LEAVE=1.
-: ${AUTOENV_FILE_LEAVE:=.env.leave}
+: ${AUTOENV_FILE_LEAVE:=.env_leave}
 
-# Look for .env in parent dirs?
+# Look for .env files in parent dirs?
 : ${AUTOENV_LOOK_UPWARDS:=1}
 
 # Handle leave events when changing away from a subtree, where an "enter"
@@ -149,6 +149,7 @@ _autoenv_debug() {
 
 # Generate hash pair for a given file ($1).
 # A fixed hash value can be given as 2nd arg, but is used with tests only.
+# The format is ":$file:$hash:$version".
 _autoenv_hash_pair() {
   local env_file=${1:A}
   local env_shasum=${2:-}
@@ -256,6 +257,9 @@ _autoenv_source() {
   # This should not get done for recursion (via autoenv_source_parent),
   # and can be useful to have in general after autoenv was used.
   # unset autoenv_event autoenv_from_dir autoenv_to_dir autoenv_env_file
+  if [[ $autoenv_event == leave ]]; then
+    unset autoenv_env_file
+  fi
 }
 
 _autoenv_get_file_upwards() {