From 738e6e965da6a41733199a349d497f796eacd062 Mon Sep 17 00:00:00 2001
From: Daniel Hahler <github@thequod.de>
Date: Sun, 30 Apr 2017 14:14:25 +0200
Subject: [PATCH] AUTOENV_DEBUG=3 sets xtrace while sourcing; doc (#65)
---
README.md | 7 +++++++
autoenv.zsh | 9 +++++++++
2 files changed, 16 insertions(+)
diff --git a/README.md b/README.md
index dac04dc..e39ab7e 100644
--- a/README.md
+++ b/README.md
@@ -126,6 +126,13 @@ Default: 0
### AUTOENV\_DEBUG
Enable debugging. Multiple levels are supported (max 2).
+- 0: no debug messages
+- 1: generic debug logging
+- 2: more verbose messages
+ - messages about adding/removing files on the internal stack
+- 3: everything
+ - sets xtrace option (`set -x`) while sourcing env files
+
Default: `0`
## Recipes
diff --git a/autoenv.zsh b/autoenv.zsh
index e6cfc13..db059f2 100644
--- a/autoenv.zsh
+++ b/autoenv.zsh
@@ -303,7 +303,16 @@ _autoenv_source() {
# Source the env file.
_autoenv_debug "== SOURCE: ${bold_color:-}$autoenv_env_file${reset_color:-}\n PWD: $PWD"
: $(( _autoenv_debug_indent++ ))
+
+ local restore_xtrace
+ if [[ $AUTOENV_DEBUG -gt 2 && ! -o xtrace ]]; then
+ restore_xtrace=1
+ setopt localoptions xtrace
+ fi
source $autoenv_env_file
+ if (( restore_xtrace )); then
+ setopt noxtrace
+ fi
: $(( _autoenv_debug_indent-- ))
_autoenv_debug "== END SOURCE =="
--
2.51.0