Update entrypoints for Node 17

Author: MasonM

17/alpine3.12/docker-entrypoint.sh

@@ -1,7 +1,10 @@
 #!/bin/sh
 set -e
 
-if [ "${1#-}" != "${1}" ] || [ -z "$(command -v "${1}")" ]; then
+# Run command with node if the first argument contains a "-" or is not a system command. The last
+# part inside the "{}" is a workaround for the following bug in ash/dash:
+# https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=874264
+if [ "${1#-}" != "${1}" ] || [ -z "$(command -v "${1}")" ] || { [ -f "${1}" ] && ! [ -x "${1}" ]; }; then
   set -- node "$@"
 fi
 

17/alpine3.13/docker-entrypoint.sh

@@ -1,7 +1,10 @@
 #!/bin/sh
 set -e
 
-if [ "${1#-}" != "${1}" ] || [ -z "$(command -v "${1}")" ]; then
+# Run command with node if the first argument contains a "-" or is not a system command. The last
+# part inside the "{}" is a workaround for the following bug in ash/dash:
+# https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=874264
+if [ "${1#-}" != "${1}" ] || [ -z "$(command -v "${1}")" ] || { [ -f "${1}" ] && ! [ -x "${1}" ]; }; then
   set -- node "$@"
 fi
 

17/alpine3.14/docker-entrypoint.sh

@@ -1,7 +1,10 @@
 #!/bin/sh
 set -e
 
-if [ "${1#-}" != "${1}" ] || [ -z "$(command -v "${1}")" ]; then
+# Run command with node if the first argument contains a "-" or is not a system command. The last
+# part inside the "{}" is a workaround for the following bug in ash/dash:
+# https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=874264
+if [ "${1#-}" != "${1}" ] || [ -z "$(command -v "${1}")" ] || { [ -f "${1}" ] && ! [ -x "${1}" ]; }; then
   set -- node "$@"
 fi
 

17/bullseye-slim/docker-entrypoint.sh

@@ -1,7 +1,10 @@
 #!/bin/sh
 set -e
 
-if [ "${1#-}" != "${1}" ] || [ -z "$(command -v "${1}")" ]; then
+# Run command with node if the first argument contains a "-" or is not a system command. The last
+# part inside the "{}" is a workaround for the following bug in ash/dash:
+# https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=874264
+if [ "${1#-}" != "${1}" ] || [ -z "$(command -v "${1}")" ] || { [ -f "${1}" ] && ! [ -x "${1}" ]; }; then
   set -- node "$@"
 fi
 

17/bullseye/docker-entrypoint.sh

@@ -1,7 +1,10 @@
 #!/bin/sh
 set -e
 
-if [ "${1#-}" != "${1}" ] || [ -z "$(command -v "${1}")" ]; then
+# Run command with node if the first argument contains a "-" or is not a system command. The last
+# part inside the "{}" is a workaround for the following bug in ash/dash:
+# https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=874264
+if [ "${1#-}" != "${1}" ] || [ -z "$(command -v "${1}")" ] || { [ -f "${1}" ] && ! [ -x "${1}" ]; }; then
   set -- node "$@"
 fi
 

17/buster-slim/docker-entrypoint.sh

@@ -1,7 +1,10 @@
 #!/bin/sh
 set -e
 
-if [ "${1#-}" != "${1}" ] || [ -z "$(command -v "${1}")" ]; then
+# Run command with node if the first argument contains a "-" or is not a system command. The last
+# part inside the "{}" is a workaround for the following bug in ash/dash:
+# https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=874264
+if [ "${1#-}" != "${1}" ] || [ -z "$(command -v "${1}")" ] || { [ -f "${1}" ] && ! [ -x "${1}" ]; }; then
   set -- node "$@"
 fi
 

17/buster/docker-entrypoint.sh

@@ -1,7 +1,10 @@
 #!/bin/sh
 set -e
 
-if [ "${1#-}" != "${1}" ] || [ -z "$(command -v "${1}")" ]; then
+# Run command with node if the first argument contains a "-" or is not a system command. The last
+# part inside the "{}" is a workaround for the following bug in ash/dash:
+# https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=874264
+if [ "${1#-}" != "${1}" ] || [ -z "$(command -v "${1}")" ] || { [ -f "${1}" ] && ! [ -x "${1}" ]; }; then
   set -- node "$@"
 fi
 

17/stretch-slim/docker-entrypoint.sh

@@ -1,7 +1,10 @@
 #!/bin/sh
 set -e
 
-if [ "${1#-}" != "${1}" ] || [ -z "$(command -v "${1}")" ]; then
+# Run command with node if the first argument contains a "-" or is not a system command. The last
+# part inside the "{}" is a workaround for the following bug in ash/dash:
+# https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=874264
+if [ "${1#-}" != "${1}" ] || [ -z "$(command -v "${1}")" ] || { [ -f "${1}" ] && ! [ -x "${1}" ]; }; then
   set -- node "$@"
 fi
 

17/stretch/docker-entrypoint.sh

@@ -1,7 +1,10 @@
 #!/bin/sh
 set -e
 
-if [ "${1#-}" != "${1}" ] || [ -z "$(command -v "${1}")" ]; then
+# Run command with node if the first argument contains a "-" or is not a system command. The last
+# part inside the "{}" is a workaround for the following bug in ash/dash:
+# https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=874264
+if [ "${1#-}" != "${1}" ] || [ -z "$(command -v "${1}")" ] || { [ -f "${1}" ] && ! [ -x "${1}" ]; }; then
   set -- node "$@"
 fi