unset CDPATH

scripts/before-pr.sh

@@ -10,6 +10,7 @@
 ###################################
 set -euo pipefail
 shopt -s inherit_errexit
+unset CDPATH
 
 if ! [[ -v scriptsDir ]]; then
 	scriptsDir="$(cd -- "$(dirname -- "${BASH_SOURCE[0]:-$0}")" >/dev/null && pwd 2>/dev/null)"

scripts/check-in-bug-template.sh

@@ -10,6 +10,7 @@
 ###################################
 set -euo pipefail
 shopt -s inherit_errexit
+unset CDPATH
 
 if ! [[ -v scriptsDir ]]; then
 	scriptsDir="$(cd -- "$(dirname -- "${BASH_SOURCE[0]:-$0}")" >/dev/null && pwd 2>/dev/null)"

scripts/prepare-next-dev-cycle.sh

@@ -10,6 +10,7 @@
 ###################################
 set -euo pipefail
 shopt -s inherit_errexit
+unset CDPATH
 
 if ! [[ -v scriptsDir ]]; then
 	scriptsDir="$(cd -- "$(dirname -- "${BASH_SOURCE[0]:-$0}")" >/dev/null && pwd 2>/dev/null)"

scripts/release.sh

@@ -10,6 +10,7 @@
 ###################################
 set -euo pipefail
 shopt -s inherit_errexit
+unset CDPATH
 
 if ! [[ -v scriptsDir ]]; then
 	scriptsDir="$(cd -- "$(dirname -- "${BASH_SOURCE[0]:-$0}")" >/dev/null && pwd 2>/dev/null)"

scripts/run-shellcheck.sh

@@ -10,6 +10,7 @@
 ###################################
 set -euo pipefail
 shopt -s inherit_errexit
+unset CDPATH
 
 if ! [[ -v scriptsDir ]]; then
 	scriptsDir="$(cd -- "$(dirname -- "${BASH_SOURCE[0]:-$0}")" >/dev/null && pwd 2>/dev/null)"

scripts/update-docu.sh

@@ -10,6 +10,7 @@
 ###################################
 set -euo pipefail
 shopt -s inherit_errexit
+unset CDPATH
 
 if ! [[ -v dir_of_tegonal_scripts ]]; then
 	dir_of_tegonal_scripts="$(cd -- "$(dirname -- "${BASH_SOURCE[0]:-$0}")" >/dev/null && pwd 2>/dev/null)/../src"

src/qa/run-shellcheck.sh

@@ -35,6 +35,7 @@
 ###################################
 set -euo pipefail
 shopt -s inherit_errexit
+unset CDPATH
 
 if ! [[ -v dir_of_tegonal_scripts ]]; then
 	dir_of_tegonal_scripts="$(cd -- "$(dirname -- "${BASH_SOURCE[0]:-$0}")" >/dev/null && pwd 2>/dev/null)/.."

src/releasing/prepare-files-next-dev-cycle.sh

@@ -49,6 +49,7 @@
 ###################################
 set -euo pipefail
 shopt -s inherit_errexit
+unset CDPATH
 export TEGONAL_SCRIPTS_VERSION='v0.14.0-SNAPSHOT'
 
 if ! [[ -v dir_of_tegonal_scripts ]]; then

src/releasing/release-files.sh

@@ -59,6 +59,7 @@
 ###################################
 set -euo pipefail
 shopt -s inherit_errexit
+unset CDPATH
 export TEGONAL_SCRIPTS_VERSION='v0.14.0-SNAPSHOT'
 
 if ! [[ -v dir_of_tegonal_scripts ]]; then

src/releasing/sneak-peek-banner.sh

@@ -31,6 +31,7 @@
 ###################################
 set -euo pipefail
 shopt -s inherit_errexit
+unset CDPATH
 export TEGONAL_SCRIPTS_VERSION='v0.14.0-SNAPSHOT'
 
 if ! [[ -v dir_of_tegonal_scripts ]]; then

src/releasing/toggle-sections.sh

@@ -35,6 +35,7 @@
 ###################################
 set -euo pipefail
 shopt -s inherit_errexit
+unset CDPATH
 export TEGONAL_SCRIPTS_VERSION='v0.14.0-SNAPSHOT'
 
 if ! [[ -v dir_of_tegonal_scripts ]]; then

src/releasing/update-version-README.sh

@@ -31,6 +31,7 @@
 ###################################
 set -euo pipefail
 shopt -s inherit_errexit
+unset CDPATH
 export TEGONAL_SCRIPTS_VERSION='v0.14.0-SNAPSHOT'
 
 if ! [[ -v dir_of_tegonal_scripts ]]; then

src/releasing/update-version-scripts.sh

@@ -31,6 +31,7 @@
 ###################################
 set -euo pipefail
 shopt -s inherit_errexit
+unset CDPATH
 export TEGONAL_SCRIPTS_VERSION='v0.14.0-SNAPSHOT'
 
 if ! [[ -v dir_of_tegonal_scripts ]]; then

src/utility/array-utils.sh

@@ -54,6 +54,7 @@
 ###################################
 set -euo pipefail
 shopt -s inherit_errexit
+unset CDPATH
 
 if ! [[ -v dir_of_tegonal_scripts ]]; then
 	dir_of_tegonal_scripts="$(cd -- "$(dirname -- "${BASH_SOURCE[0]:-$0}")" >/dev/null && pwd 2>/dev/null)/.."

src/utility/ask.sh

@@ -29,6 +29,7 @@
 ###################################
 set -euo pipefail
 shopt -s inherit_errexit
+unset CDPATH
 
 if ! [[ -v dir_of_tegonal_scripts ]]; then
 	dir_of_tegonal_scripts="$(cd -- "$(dirname -- "${BASH_SOURCE[0]:-$0}")" >/dev/null && pwd 2>/dev/null)/.."

src/utility/checks.sh

@@ -61,6 +61,7 @@
 ###################################
 set -euo pipefail
 shopt -s inherit_errexit
+unset CDPATH
 
 if ! [[ -v dir_of_tegonal_scripts ]]; then
 	dir_of_tegonal_scripts="$(cd -- "$(dirname -- "${BASH_SOURCE[0]:-$0}")" >/dev/null && pwd 2>/dev/null)/.."
@@ -215,7 +216,7 @@ function checkCommandExists() {
 	local file
 	file=$(command -v "$name") || returnDying "%s is not installed (or not in PATH) %s" "$name" "${2:-""}" || return $?
 	if ! [[ -x $file ]]; then
-		returnDying "%s is on the system at %s (according to command) but cannot be executed" "$name" "$file" || return $?
+		returnDying "%s is on the system at %s (according to command) but is not executable. Consider to execute:\nsudo chmod +x %s" "$name" "$file" "$file" || return $?
 	fi
 }
 

src/utility/git-utils.sh

@@ -51,6 +51,7 @@
 ###################################
 set -euo pipefail
 shopt -s inherit_errexit
+unset CDPATH
 
 if ! [[ -v dir_of_tegonal_scripts ]]; then
 	dir_of_tegonal_scripts="$(cd -- "$(dirname -- "${BASH_SOURCE[0]:-$0}")" >/dev/null && pwd 2>/dev/null)/.."

src/utility/gpg-utils.sh

@@ -37,6 +37,7 @@
 ###################################
 set -euo pipefail
 shopt -s inherit_errexit
+unset CDPATH
 
 if ! [[ -v dir_of_tegonal_scripts ]]; then
 	dir_of_tegonal_scripts="$(cd -- "$(dirname -- "${BASH_SOURCE[0]:-$0}")" >/dev/null && pwd 2>/dev/null)/.."

src/utility/io.sh

@@ -42,6 +42,7 @@
 ###################################
 set -euo pipefail
 shopt -s inherit_errexit
+unset CDPATH
 
 if ! [[ -v dir_of_tegonal_scripts ]]; then
 	dir_of_tegonal_scripts="$(cd -- "$(dirname -- "${BASH_SOURCE[0]:-$0}")" >/dev/null && pwd 2>/dev/null)/.."

src/utility/log.sh

@@ -84,6 +84,7 @@
 ###################################
 set -euo pipefail
 shopt -s inherit_errexit
+unset CDPATH
 
 function logInfo() {
 	local msg=$1

src/utility/parse-args.sh

@@ -69,6 +69,7 @@
 ###################################
 set -euo pipefail
 shopt -s inherit_errexit
+unset CDPATH
 
 if ! [[ -v dir_of_tegonal_scripts ]]; then
 	dir_of_tegonal_scripts="$(cd -- "$(dirname -- "${BASH_SOURCE[0]:-$0}")" >/dev/null && pwd 2>/dev/null)/.."

src/utility/parse-commands.sh

@@ -59,6 +59,7 @@
 ###################################
 set -euo pipefail
 shopt -s inherit_errexit
+unset CDPATH
 
 if ! [[ -v dir_of_tegonal_scripts ]]; then
 	dir_of_tegonal_scripts="$(cd -- "$(dirname -- "${BASH_SOURCE[0]:-$0}")" >/dev/null && pwd 2>/dev/null)/.."

src/utility/parse-fn-args.sh

@@ -56,6 +56,7 @@
 ###################################
 set -euo pipefail
 shopt -s inherit_errexit
+unset CDPATH
 
 if ! [[ -v dir_of_tegonal_scripts ]]; then
 	dir_of_tegonal_scripts="$(cd -- "$(dirname -- "${BASH_SOURCE[0]:-$0}")" >/dev/null && pwd 2>/dev/null)/.."

src/utility/parse-utils.sh

@@ -48,6 +48,7 @@
 ###################################
 set -euo pipefail
 shopt -s inherit_errexit
+unset CDPATH
 
 if ! [[ -v dir_of_tegonal_scripts ]]; then
 	dir_of_tegonal_scripts="$(cd -- "$(dirname -- "${BASH_SOURCE[0]:-$0}")" >/dev/null && pwd 2>/dev/null)/.."

src/utility/recursive-declare-p.sh

@@ -46,6 +46,7 @@
 ###################################
 set -euo pipefail
 shopt -s inherit_errexit
+unset CDPATH
 
 if ! [[ -v dir_of_tegonal_scripts ]]; then
 	dir_of_tegonal_scripts="$(cd -- "$(dirname -- "${BASH_SOURCE[0]:-$0}")" >/dev/null && pwd 2>/dev/null)/.."

src/utility/replace-help-snippet.sh

@@ -45,6 +45,7 @@
 ###################################
 set -euo pipefail
 shopt -s inherit_errexit
+unset CDPATH
 
 if ! [[ -v dir_of_tegonal_scripts ]]; then
 	dir_of_tegonal_scripts="$(cd -- "$(dirname -- "${BASH_SOURCE[0]:-$0}")" >/dev/null && pwd 2>/dev/null)/.."

src/utility/replace-snippet.sh

@@ -49,6 +49,7 @@
 ###################################
 set -euo pipefail
 shopt -s inherit_errexit
+unset CDPATH
 
 if ! [[ -v dir_of_tegonal_scripts ]]; then
 	dir_of_tegonal_scripts="$(cd -- "$(dirname -- "${BASH_SOURCE[0]:-$0}")" >/dev/null && pwd 2>/dev/null)/.."

src/utility/source-once.sh

@@ -45,6 +45,7 @@
 ###################################
 set -euo pipefail
 shopt -s inherit_errexit
+unset CDPATH
 
 function determineSourceOnceGuard() {
 	if ! (($# == 1)); then

src/utility/update-bash-docu.sh

@@ -41,6 +41,7 @@
 ###################################
 set -euo pipefail
 shopt -s inherit_errexit
+unset CDPATH
 
 if ! [[ -v dir_of_tegonal_scripts ]]; then
 	dir_of_tegonal_scripts="$(cd -- "$(dirname -- "${BASH_SOURCE[0]:-$0}")" >/dev/null && pwd 2>/dev/null)/.."