Adding strict mode to all of lib

bin/asdf

@@ -1,4 +1,6 @@
 #!/usr/bin/env bash
+set -o nounset -o pipefail -o errexit
+IFS=$'\t\n' # Stricter IFS settings
 
 # shellcheck source=lib/utils.sh
 source "$(dirname "$(dirname "$0")")/lib/utils.sh"

bin/private/asdf-exec

@@ -1,4 +1,6 @@
 #!/usr/bin/env bash
+set -o nounset -o pipefail -o errexit
+IFS=$'\t\n' # Stricter IFS settings
 
 # shellcheck source=lib/utils.sh
 source "$(dirname "$(dirname "$(dirname "$0")")")/lib/utils.sh"

lib/commands/current.sh

@@ -1,3 +1,6 @@
+set -o nounset -o pipefail -o errexit
+IFS=$'\t\n' # Stricter IFS settings
+
 plugin_current_command() {
   local plugin_name=$1
 

lib/commands/help.sh

@@ -1,3 +1,6 @@
+set -o nounset -o pipefail -o errexit
+IFS=$'\t\n' # Stricter IFS settings
+
 help_command () {
   echo "version: $(asdf_version)"
   echo ""

lib/commands/install.sh

@@ -1,3 +1,6 @@
+set -o nounset -o pipefail -o errexit
+IFS=$'\t\n' # Stricter IFS settings
+
 handle_failure() {
   local install_path="$1"
   rm -rf "$install_path"

lib/commands/list-all.sh

@@ -1,3 +1,6 @@
+set -o nounset -o pipefail -o errexit
+IFS=$'\t\n' # Stricter IFS settings
+
 list_all_command() {
   local plugin_name=$1
   local plugin_path

lib/commands/list.sh

@@ -1,3 +1,6 @@
+set -o nounset -o pipefail -o errexit
+IFS=$'\t\n' # Stricter IFS settings
+
 list_command() {
   local plugin_name=$1
   check_if_plugin_exists "$plugin_name"

lib/commands/plugin-add.sh

@@ -1,3 +1,6 @@
+set -o nounset -o pipefail -o errexit
+IFS=$'\t\n' # Stricter IFS settings
+
 plugin_add_command() {
   if [[ $# -lt 1 || $# -gt 2 ]]; then
     display_error "usage: asdf plugin-add <name> [<git-url>]"

lib/commands/plugin-list-all.sh

@@ -1,3 +1,6 @@
+set -o nounset -o pipefail -o errexit
+IFS=$'\t\n' # Stricter IFS settings
+
 plugin_list_all_command() {
   initialize_or_update_repository
 

lib/commands/plugin-list.sh

@@ -1,3 +1,6 @@
+set -o nounset -o pipefail -o errexit
+IFS=$'\t\n' # Stricter IFS settings
+
 plugin_list_command() {
   local plugins_path
   plugins_path=$(get_plugin_path)

lib/commands/plugin-push.sh

@@ -1,3 +1,6 @@
+set -o nounset -o pipefail -o errexit
+IFS=$'\t\n' # Stricter IFS settings
+
 plugin_push_command() {
   local plugin_name=$1
   if [ "$plugin_name" = "--all" ]; then

lib/commands/plugin-remove.sh

@@ -1,3 +1,6 @@
+set -o nounset -o pipefail -o errexit
+IFS=$'\t\n' # Stricter IFS settings
+
 plugin_remove_command() {
   local plugin_name=$1
   check_if_plugin_exists "$plugin_name"

lib/commands/plugin-test.sh

@@ -1,3 +1,6 @@
+set -o nounset -o pipefail -o errexit
+IFS=$'\t\n' # Stricter IFS settings
+
 fail_test() {
     echo "FAILED: $1"
     rm -rf "$ASDF_DIR"

lib/commands/plugin-update.sh

@@ -1,3 +1,6 @@
+set -o nounset -o pipefail -o errexit
+IFS=$'\t\n' # Stricter IFS settings
+
 plugin_update_command() {
   if [ "$#" -ne 1 ]; then
     display_error "usage: asdf plugin-update {<name> | --all}"

lib/commands/reshim.sh

@@ -1,3 +1,6 @@
+set -o nounset -o pipefail -o errexit
+IFS=$'\t\n' # Stricter IFS settings
+
 shim_command() {
   local plugin_name=$1
   local executable_path=$2

lib/commands/uninstall.sh

@@ -1,3 +1,6 @@
+set -o nounset -o pipefail -o errexit
+IFS=$'\t\n' # Stricter IFS settings
+
 uninstall_command() {
   local plugin_name=$1
   local full_version=$2

lib/commands/update.sh

@@ -1,3 +1,6 @@
+set -o nounset -o pipefail -o errexit
+IFS=$'\t\n' # Stricter IFS settings
+
 update_command() {
   local update_to_head=$1
 

lib/commands/version_commands.sh

@@ -1,3 +1,6 @@
+set -o nounset -o pipefail -o errexit
+IFS=$'\t\n' # Stricter IFS settings
+
 version_command() {
   local cmd=$1
   local plugin=$2

lib/commands/where.sh

@@ -1,3 +1,6 @@
+set -o nounset -o pipefail -o errexit
+IFS=$'\t\n' # Stricter IFS settings
+
 where_command() {
   local plugin_name=$1
   local full_version=$2

lib/commands/which.sh

@@ -1,3 +1,6 @@
+set -o nounset -o pipefail -o errexit
+IFS=$'\t\n' # Stricter IFS settings
+
 current_version() {
   local plugin_name=$1
 

lib/utils.sh

@@ -1,3 +1,6 @@
+set -o nounset -o pipefail -o errexit
+IFS=$'\t\n' # Stricter IFS settings
+
 # We shouldn't rely on the user's grep settings to be correct. If we set these
 # here anytime asdf invokes grep it will be invoked with these options
 # shellcheck disable=SC2034

release.sh

@@ -1,11 +1,8 @@
 #!/usr/bin/env bash
-
-# Unoffical Bash "strict mode"
-# http://redsymbol.net/articles/unofficial-bash-strict-mode/
-set -euo pipefail
-#ORIGINAL_IFS=$IFS
+set -o nounset -o pipefail -o errexit
 IFS=$'\t\n' # Stricter IFS settings
 
+
 # shellcheck disable=SC2006
 usage() {
     cat <<EOF