From 2ed6adc176bcc3a1ba700d28f30242c76df5d29d Mon Sep 17 00:00:00 2001
From: Alessandro Fael Garcia <alessfg@hotmail.com>
Date: Thu, 8 Feb 2024 12:01:19 +0100
Subject: [PATCH] Add IPv6 support for local-resolvers substitution script

* And address Alpine bug and shell linter warnings
---
 entrypoint/10-listen-on-ipv6-by-default.sh           |  2 +-
 entrypoint/15-local-resolvers.envsh                  |  3 ++-
 entrypoint/20-envsubst-on-templates.sh               | 10 +++++-----
 entrypoint/30-tune-worker-processes.sh               |  2 +-
 entrypoint/docker-entrypoint.sh                      |  2 +-
 mainline/alpine-slim/10-listen-on-ipv6-by-default.sh |  2 +-
 mainline/alpine-slim/15-local-resolvers.envsh        |  3 ++-
 mainline/alpine-slim/20-envsubst-on-templates.sh     | 10 +++++-----
 mainline/alpine-slim/30-tune-worker-processes.sh     |  2 +-
 mainline/alpine-slim/docker-entrypoint.sh            |  2 +-
 mainline/debian/10-listen-on-ipv6-by-default.sh      |  2 +-
 mainline/debian/15-local-resolvers.envsh             |  3 ++-
 mainline/debian/20-envsubst-on-templates.sh          | 10 +++++-----
 mainline/debian/30-tune-worker-processes.sh          |  2 +-
 mainline/debian/docker-entrypoint.sh                 |  2 +-
 stable/alpine-slim/10-listen-on-ipv6-by-default.sh   |  2 +-
 stable/alpine-slim/15-local-resolvers.envsh          |  3 ++-
 stable/alpine-slim/20-envsubst-on-templates.sh       | 10 +++++-----
 stable/alpine-slim/30-tune-worker-processes.sh       |  2 +-
 stable/alpine-slim/docker-entrypoint.sh              |  2 +-
 stable/debian/10-listen-on-ipv6-by-default.sh        |  2 +-
 stable/debian/15-local-resolvers.envsh               |  3 ++-
 stable/debian/20-envsubst-on-templates.sh            | 10 +++++-----
 stable/debian/30-tune-worker-processes.sh            |  2 +-
 stable/debian/docker-entrypoint.sh                   |  2 +-
 25 files changed, 50 insertions(+), 45 deletions(-)

diff --git a/entrypoint/10-listen-on-ipv6-by-default.sh b/entrypoint/10-listen-on-ipv6-by-default.sh
index f6a9090..29898b1 100755
--- a/entrypoint/10-listen-on-ipv6-by-default.sh
+++ b/entrypoint/10-listen-on-ipv6-by-default.sh
@@ -9,7 +9,7 @@ entrypoint_log() {
     fi
 }
 
-ME=$(basename $0)
+ME=$(basename "$0")
 DEFAULT_CONF_FILE="etc/nginx/conf.d/default.conf"
 
 # check if we have ipv6 available
diff --git a/entrypoint/15-local-resolvers.envsh b/entrypoint/15-local-resolvers.envsh
index 9306215..450a999 100755
--- a/entrypoint/15-local-resolvers.envsh
+++ b/entrypoint/15-local-resolvers.envsh
@@ -8,4 +8,5 @@ PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
 
 [ "${NGINX_ENTRYPOINT_LOCAL_RESOLVERS:-}" ] || return 0
 
-export NGINX_LOCAL_RESOLVERS=$(awk 'BEGIN{ORS=" "} $1=="nameserver" {print $2}' /etc/resolv.conf)
+NGINX_LOCAL_RESOLVERS=$(awk 'BEGIN{ORS=" "} $1=="nameserver" {if ($2 ~ ":") {print "["$2"]"} else {print $2}}' /etc/resolv.conf)
+export NGINX_LOCAL_RESOLVERS
diff --git a/entrypoint/20-envsubst-on-templates.sh b/entrypoint/20-envsubst-on-templates.sh
index 72e733d..6938405 100755
--- a/entrypoint/20-envsubst-on-templates.sh
+++ b/entrypoint/20-envsubst-on-templates.sh
@@ -2,7 +2,7 @@
 
 set -e
 
-ME=$(basename $0)
+ME=$(basename "$0")
 
 entrypoint_log() {
   if [ -z "${NGINX_ENTRYPOINT_QUIET_LOGS:-}" ]; then
@@ -44,8 +44,8 @@ auto_envsubst() {
     return 0
   fi
   find "$template_dir" -follow -type f -name "*$suffix" -print | while read -r template; do
-    relative_path="${template#$template_dir/}"
-    output_path="$output_dir/${relative_path%$suffix}"
+    relative_path="${template#"$template_dir/"}"
+    output_path="$output_dir/${relative_path%"$suffix"}"
     subdir=$(dirname "$relative_path")
     # create a subdirectory where the template file exists
     mkdir -p "$output_dir/$subdir"
@@ -62,8 +62,8 @@ auto_envsubst() {
     fi
     add_stream_block
     find "$template_dir" -follow -type f -name "*$stream_suffix" -print | while read -r template; do
-      relative_path="${template#$template_dir/}"
-      output_path="$stream_output_dir/${relative_path%$stream_suffix}"
+      relative_path="${template#"$template_dir/"}"
+      output_path="$stream_output_dir/${relative_path%"$stream_suffix"}"
       subdir=$(dirname "$relative_path")
       # create a subdirectory where the template file exists
       mkdir -p "$stream_output_dir/$subdir"
diff --git a/entrypoint/30-tune-worker-processes.sh b/entrypoint/30-tune-worker-processes.sh
index 9aa42e9..defb994 100755
--- a/entrypoint/30-tune-worker-processes.sh
+++ b/entrypoint/30-tune-worker-processes.sh
@@ -4,7 +4,7 @@
 set -eu
 
 LC_ALL=C
-ME=$( basename "$0" )
+ME=$(basename "$0")
 PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
 
 [ "${NGINX_ENTRYPOINT_WORKER_PROCESSES_AUTOTUNE:-}" ] || exit 0
diff --git a/entrypoint/docker-entrypoint.sh b/entrypoint/docker-entrypoint.sh
index e201fe6..8ea04f2 100755
--- a/entrypoint/docker-entrypoint.sh
+++ b/entrypoint/docker-entrypoint.sh
@@ -9,7 +9,7 @@ entrypoint_log() {
     fi
 }
 
-if [ "$1" = "nginx" -o "$1" = "nginx-debug" ]; then
+if [ "$1" = "nginx" ] || [ "$1" = "nginx-debug" ]; then
     if /usr/bin/find "/docker-entrypoint.d/" -mindepth 1 -maxdepth 1 -type f -print -quit 2>/dev/null | read v; then
         entrypoint_log "$0: /docker-entrypoint.d/ is not empty, will attempt to perform configuration"
 
diff --git a/mainline/alpine-slim/10-listen-on-ipv6-by-default.sh b/mainline/alpine-slim/10-listen-on-ipv6-by-default.sh
index f6a9090..29898b1 100755
--- a/mainline/alpine-slim/10-listen-on-ipv6-by-default.sh
+++ b/mainline/alpine-slim/10-listen-on-ipv6-by-default.sh
@@ -9,7 +9,7 @@ entrypoint_log() {
     fi
 }
 
-ME=$(basename $0)
+ME=$(basename "$0")
 DEFAULT_CONF_FILE="etc/nginx/conf.d/default.conf"
 
 # check if we have ipv6 available
diff --git a/mainline/alpine-slim/15-local-resolvers.envsh b/mainline/alpine-slim/15-local-resolvers.envsh
index 9306215..450a999 100755
--- a/mainline/alpine-slim/15-local-resolvers.envsh
+++ b/mainline/alpine-slim/15-local-resolvers.envsh
@@ -8,4 +8,5 @@ PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
 
 [ "${NGINX_ENTRYPOINT_LOCAL_RESOLVERS:-}" ] || return 0
 
-export NGINX_LOCAL_RESOLVERS=$(awk 'BEGIN{ORS=" "} $1=="nameserver" {print $2}' /etc/resolv.conf)
+NGINX_LOCAL_RESOLVERS=$(awk 'BEGIN{ORS=" "} $1=="nameserver" {if ($2 ~ ":") {print "["$2"]"} else {print $2}}' /etc/resolv.conf)
+export NGINX_LOCAL_RESOLVERS
diff --git a/mainline/alpine-slim/20-envsubst-on-templates.sh b/mainline/alpine-slim/20-envsubst-on-templates.sh
index 72e733d..6938405 100755
--- a/mainline/alpine-slim/20-envsubst-on-templates.sh
+++ b/mainline/alpine-slim/20-envsubst-on-templates.sh
@@ -2,7 +2,7 @@
 
 set -e
 
-ME=$(basename $0)
+ME=$(basename "$0")
 
 entrypoint_log() {
   if [ -z "${NGINX_ENTRYPOINT_QUIET_LOGS:-}" ]; then
@@ -44,8 +44,8 @@ auto_envsubst() {
     return 0
   fi
   find "$template_dir" -follow -type f -name "*$suffix" -print | while read -r template; do
-    relative_path="${template#$template_dir/}"
-    output_path="$output_dir/${relative_path%$suffix}"
+    relative_path="${template#"$template_dir/"}"
+    output_path="$output_dir/${relative_path%"$suffix"}"
     subdir=$(dirname "$relative_path")
     # create a subdirectory where the template file exists
     mkdir -p "$output_dir/$subdir"
@@ -62,8 +62,8 @@ auto_envsubst() {
     fi
     add_stream_block
     find "$template_dir" -follow -type f -name "*$stream_suffix" -print | while read -r template; do
-      relative_path="${template#$template_dir/}"
-      output_path="$stream_output_dir/${relative_path%$stream_suffix}"
+      relative_path="${template#"$template_dir/"}"
+      output_path="$stream_output_dir/${relative_path%"$stream_suffix"}"
       subdir=$(dirname "$relative_path")
       # create a subdirectory where the template file exists
       mkdir -p "$stream_output_dir/$subdir"
diff --git a/mainline/alpine-slim/30-tune-worker-processes.sh b/mainline/alpine-slim/30-tune-worker-processes.sh
index 9aa42e9..defb994 100755
--- a/mainline/alpine-slim/30-tune-worker-processes.sh
+++ b/mainline/alpine-slim/30-tune-worker-processes.sh
@@ -4,7 +4,7 @@
 set -eu
 
 LC_ALL=C
-ME=$( basename "$0" )
+ME=$(basename "$0")
 PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
 
 [ "${NGINX_ENTRYPOINT_WORKER_PROCESSES_AUTOTUNE:-}" ] || exit 0
diff --git a/mainline/alpine-slim/docker-entrypoint.sh b/mainline/alpine-slim/docker-entrypoint.sh
index e201fe6..8ea04f2 100755
--- a/mainline/alpine-slim/docker-entrypoint.sh
+++ b/mainline/alpine-slim/docker-entrypoint.sh
@@ -9,7 +9,7 @@ entrypoint_log() {
     fi
 }
 
-if [ "$1" = "nginx" -o "$1" = "nginx-debug" ]; then
+if [ "$1" = "nginx" ] || [ "$1" = "nginx-debug" ]; then
     if /usr/bin/find "/docker-entrypoint.d/" -mindepth 1 -maxdepth 1 -type f -print -quit 2>/dev/null | read v; then
         entrypoint_log "$0: /docker-entrypoint.d/ is not empty, will attempt to perform configuration"
 
diff --git a/mainline/debian/10-listen-on-ipv6-by-default.sh b/mainline/debian/10-listen-on-ipv6-by-default.sh
index f6a9090..29898b1 100755
--- a/mainline/debian/10-listen-on-ipv6-by-default.sh
+++ b/mainline/debian/10-listen-on-ipv6-by-default.sh
@@ -9,7 +9,7 @@ entrypoint_log() {
     fi
 }
 
-ME=$(basename $0)
+ME=$(basename "$0")
 DEFAULT_CONF_FILE="etc/nginx/conf.d/default.conf"
 
 # check if we have ipv6 available
diff --git a/mainline/debian/15-local-resolvers.envsh b/mainline/debian/15-local-resolvers.envsh
index 9306215..450a999 100755
--- a/mainline/debian/15-local-resolvers.envsh
+++ b/mainline/debian/15-local-resolvers.envsh
@@ -8,4 +8,5 @@ PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
 
 [ "${NGINX_ENTRYPOINT_LOCAL_RESOLVERS:-}" ] || return 0
 
-export NGINX_LOCAL_RESOLVERS=$(awk 'BEGIN{ORS=" "} $1=="nameserver" {print $2}' /etc/resolv.conf)
+NGINX_LOCAL_RESOLVERS=$(awk 'BEGIN{ORS=" "} $1=="nameserver" {if ($2 ~ ":") {print "["$2"]"} else {print $2}}' /etc/resolv.conf)
+export NGINX_LOCAL_RESOLVERS
diff --git a/mainline/debian/20-envsubst-on-templates.sh b/mainline/debian/20-envsubst-on-templates.sh
index 72e733d..6938405 100755
--- a/mainline/debian/20-envsubst-on-templates.sh
+++ b/mainline/debian/20-envsubst-on-templates.sh
@@ -2,7 +2,7 @@
 
 set -e
 
-ME=$(basename $0)
+ME=$(basename "$0")
 
 entrypoint_log() {
   if [ -z "${NGINX_ENTRYPOINT_QUIET_LOGS:-}" ]; then
@@ -44,8 +44,8 @@ auto_envsubst() {
     return 0
   fi
   find "$template_dir" -follow -type f -name "*$suffix" -print | while read -r template; do
-    relative_path="${template#$template_dir/}"
-    output_path="$output_dir/${relative_path%$suffix}"
+    relative_path="${template#"$template_dir/"}"
+    output_path="$output_dir/${relative_path%"$suffix"}"
     subdir=$(dirname "$relative_path")
     # create a subdirectory where the template file exists
     mkdir -p "$output_dir/$subdir"
@@ -62,8 +62,8 @@ auto_envsubst() {
     fi
     add_stream_block
     find "$template_dir" -follow -type f -name "*$stream_suffix" -print | while read -r template; do
-      relative_path="${template#$template_dir/}"
-      output_path="$stream_output_dir/${relative_path%$stream_suffix}"
+      relative_path="${template#"$template_dir/"}"
+      output_path="$stream_output_dir/${relative_path%"$stream_suffix"}"
       subdir=$(dirname "$relative_path")
       # create a subdirectory where the template file exists
       mkdir -p "$stream_output_dir/$subdir"
diff --git a/mainline/debian/30-tune-worker-processes.sh b/mainline/debian/30-tune-worker-processes.sh
index 9aa42e9..defb994 100755
--- a/mainline/debian/30-tune-worker-processes.sh
+++ b/mainline/debian/30-tune-worker-processes.sh
@@ -4,7 +4,7 @@
 set -eu
 
 LC_ALL=C
-ME=$( basename "$0" )
+ME=$(basename "$0")
 PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
 
 [ "${NGINX_ENTRYPOINT_WORKER_PROCESSES_AUTOTUNE:-}" ] || exit 0
diff --git a/mainline/debian/docker-entrypoint.sh b/mainline/debian/docker-entrypoint.sh
index e201fe6..8ea04f2 100755
--- a/mainline/debian/docker-entrypoint.sh
+++ b/mainline/debian/docker-entrypoint.sh
@@ -9,7 +9,7 @@ entrypoint_log() {
     fi
 }
 
-if [ "$1" = "nginx" -o "$1" = "nginx-debug" ]; then
+if [ "$1" = "nginx" ] || [ "$1" = "nginx-debug" ]; then
     if /usr/bin/find "/docker-entrypoint.d/" -mindepth 1 -maxdepth 1 -type f -print -quit 2>/dev/null | read v; then
         entrypoint_log "$0: /docker-entrypoint.d/ is not empty, will attempt to perform configuration"
 
diff --git a/stable/alpine-slim/10-listen-on-ipv6-by-default.sh b/stable/alpine-slim/10-listen-on-ipv6-by-default.sh
index f6a9090..29898b1 100755
--- a/stable/alpine-slim/10-listen-on-ipv6-by-default.sh
+++ b/stable/alpine-slim/10-listen-on-ipv6-by-default.sh
@@ -9,7 +9,7 @@ entrypoint_log() {
     fi
 }
 
-ME=$(basename $0)
+ME=$(basename "$0")
 DEFAULT_CONF_FILE="etc/nginx/conf.d/default.conf"
 
 # check if we have ipv6 available
diff --git a/stable/alpine-slim/15-local-resolvers.envsh b/stable/alpine-slim/15-local-resolvers.envsh
index 9306215..450a999 100755
--- a/stable/alpine-slim/15-local-resolvers.envsh
+++ b/stable/alpine-slim/15-local-resolvers.envsh
@@ -8,4 +8,5 @@ PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
 
 [ "${NGINX_ENTRYPOINT_LOCAL_RESOLVERS:-}" ] || return 0
 
-export NGINX_LOCAL_RESOLVERS=$(awk 'BEGIN{ORS=" "} $1=="nameserver" {print $2}' /etc/resolv.conf)
+NGINX_LOCAL_RESOLVERS=$(awk 'BEGIN{ORS=" "} $1=="nameserver" {if ($2 ~ ":") {print "["$2"]"} else {print $2}}' /etc/resolv.conf)
+export NGINX_LOCAL_RESOLVERS
diff --git a/stable/alpine-slim/20-envsubst-on-templates.sh b/stable/alpine-slim/20-envsubst-on-templates.sh
index 72e733d..6938405 100755
--- a/stable/alpine-slim/20-envsubst-on-templates.sh
+++ b/stable/alpine-slim/20-envsubst-on-templates.sh
@@ -2,7 +2,7 @@
 
 set -e
 
-ME=$(basename $0)
+ME=$(basename "$0")
 
 entrypoint_log() {
   if [ -z "${NGINX_ENTRYPOINT_QUIET_LOGS:-}" ]; then
@@ -44,8 +44,8 @@ auto_envsubst() {
     return 0
   fi
   find "$template_dir" -follow -type f -name "*$suffix" -print | while read -r template; do
-    relative_path="${template#$template_dir/}"
-    output_path="$output_dir/${relative_path%$suffix}"
+    relative_path="${template#"$template_dir/"}"
+    output_path="$output_dir/${relative_path%"$suffix"}"
     subdir=$(dirname "$relative_path")
     # create a subdirectory where the template file exists
     mkdir -p "$output_dir/$subdir"
@@ -62,8 +62,8 @@ auto_envsubst() {
     fi
     add_stream_block
     find "$template_dir" -follow -type f -name "*$stream_suffix" -print | while read -r template; do
-      relative_path="${template#$template_dir/}"
-      output_path="$stream_output_dir/${relative_path%$stream_suffix}"
+      relative_path="${template#"$template_dir/"}"
+      output_path="$stream_output_dir/${relative_path%"$stream_suffix"}"
       subdir=$(dirname "$relative_path")
       # create a subdirectory where the template file exists
       mkdir -p "$stream_output_dir/$subdir"
diff --git a/stable/alpine-slim/30-tune-worker-processes.sh b/stable/alpine-slim/30-tune-worker-processes.sh
index 9aa42e9..defb994 100755
--- a/stable/alpine-slim/30-tune-worker-processes.sh
+++ b/stable/alpine-slim/30-tune-worker-processes.sh
@@ -4,7 +4,7 @@
 set -eu
 
 LC_ALL=C
-ME=$( basename "$0" )
+ME=$(basename "$0")
 PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
 
 [ "${NGINX_ENTRYPOINT_WORKER_PROCESSES_AUTOTUNE:-}" ] || exit 0
diff --git a/stable/alpine-slim/docker-entrypoint.sh b/stable/alpine-slim/docker-entrypoint.sh
index e201fe6..8ea04f2 100755
--- a/stable/alpine-slim/docker-entrypoint.sh
+++ b/stable/alpine-slim/docker-entrypoint.sh
@@ -9,7 +9,7 @@ entrypoint_log() {
     fi
 }
 
-if [ "$1" = "nginx" -o "$1" = "nginx-debug" ]; then
+if [ "$1" = "nginx" ] || [ "$1" = "nginx-debug" ]; then
     if /usr/bin/find "/docker-entrypoint.d/" -mindepth 1 -maxdepth 1 -type f -print -quit 2>/dev/null | read v; then
         entrypoint_log "$0: /docker-entrypoint.d/ is not empty, will attempt to perform configuration"
 
diff --git a/stable/debian/10-listen-on-ipv6-by-default.sh b/stable/debian/10-listen-on-ipv6-by-default.sh
index f6a9090..29898b1 100755
--- a/stable/debian/10-listen-on-ipv6-by-default.sh
+++ b/stable/debian/10-listen-on-ipv6-by-default.sh
@@ -9,7 +9,7 @@ entrypoint_log() {
     fi
 }
 
-ME=$(basename $0)
+ME=$(basename "$0")
 DEFAULT_CONF_FILE="etc/nginx/conf.d/default.conf"
 
 # check if we have ipv6 available
diff --git a/stable/debian/15-local-resolvers.envsh b/stable/debian/15-local-resolvers.envsh
index 9306215..450a999 100755
--- a/stable/debian/15-local-resolvers.envsh
+++ b/stable/debian/15-local-resolvers.envsh
@@ -8,4 +8,5 @@ PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
 
 [ "${NGINX_ENTRYPOINT_LOCAL_RESOLVERS:-}" ] || return 0
 
-export NGINX_LOCAL_RESOLVERS=$(awk 'BEGIN{ORS=" "} $1=="nameserver" {print $2}' /etc/resolv.conf)
+NGINX_LOCAL_RESOLVERS=$(awk 'BEGIN{ORS=" "} $1=="nameserver" {if ($2 ~ ":") {print "["$2"]"} else {print $2}}' /etc/resolv.conf)
+export NGINX_LOCAL_RESOLVERS
diff --git a/stable/debian/20-envsubst-on-templates.sh b/stable/debian/20-envsubst-on-templates.sh
index 72e733d..6938405 100755
--- a/stable/debian/20-envsubst-on-templates.sh
+++ b/stable/debian/20-envsubst-on-templates.sh
@@ -2,7 +2,7 @@
 
 set -e
 
-ME=$(basename $0)
+ME=$(basename "$0")
 
 entrypoint_log() {
   if [ -z "${NGINX_ENTRYPOINT_QUIET_LOGS:-}" ]; then
@@ -44,8 +44,8 @@ auto_envsubst() {
     return 0
   fi
   find "$template_dir" -follow -type f -name "*$suffix" -print | while read -r template; do
-    relative_path="${template#$template_dir/}"
-    output_path="$output_dir/${relative_path%$suffix}"
+    relative_path="${template#"$template_dir/"}"
+    output_path="$output_dir/${relative_path%"$suffix"}"
     subdir=$(dirname "$relative_path")
     # create a subdirectory where the template file exists
     mkdir -p "$output_dir/$subdir"
@@ -62,8 +62,8 @@ auto_envsubst() {
     fi
     add_stream_block
     find "$template_dir" -follow -type f -name "*$stream_suffix" -print | while read -r template; do
-      relative_path="${template#$template_dir/}"
-      output_path="$stream_output_dir/${relative_path%$stream_suffix}"
+      relative_path="${template#"$template_dir/"}"
+      output_path="$stream_output_dir/${relative_path%"$stream_suffix"}"
       subdir=$(dirname "$relative_path")
       # create a subdirectory where the template file exists
       mkdir -p "$stream_output_dir/$subdir"
diff --git a/stable/debian/30-tune-worker-processes.sh b/stable/debian/30-tune-worker-processes.sh
index 9aa42e9..defb994 100755
--- a/stable/debian/30-tune-worker-processes.sh
+++ b/stable/debian/30-tune-worker-processes.sh
@@ -4,7 +4,7 @@
 set -eu
 
 LC_ALL=C
-ME=$( basename "$0" )
+ME=$(basename "$0")
 PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
 
 [ "${NGINX_ENTRYPOINT_WORKER_PROCESSES_AUTOTUNE:-}" ] || exit 0
diff --git a/stable/debian/docker-entrypoint.sh b/stable/debian/docker-entrypoint.sh
index e201fe6..8ea04f2 100755
--- a/stable/debian/docker-entrypoint.sh
+++ b/stable/debian/docker-entrypoint.sh
@@ -9,7 +9,7 @@ entrypoint_log() {
     fi
 }
 
-if [ "$1" = "nginx" -o "$1" = "nginx-debug" ]; then
+if [ "$1" = "nginx" ] || [ "$1" = "nginx-debug" ]; then
     if /usr/bin/find "/docker-entrypoint.d/" -mindepth 1 -maxdepth 1 -type f -print -quit 2>/dev/null | read v; then
         entrypoint_log "$0: /docker-entrypoint.d/ is not empty, will attempt to perform configuration"