From 0675ffeb067f36a27dc53d0d32853fd29214522d Mon Sep 17 00:00:00 2001
From: Bitnami Bot <containers-bot@bitnami.com>
Date: Thu, 16 Sep 2021 05:52:11 +0000
Subject: [PATCH] 1.20.1-debian-10-r102 release

---
 bitnami/nginx/1.20/debian-10/Dockerfile       |  2 +-
 .../prebuildfs/opt/bitnami/scripts/libos.sh   | 43 ++++++++++++++++++-
 bitnami/nginx/README.md                       |  2 +-
 3 files changed, 44 insertions(+), 3 deletions(-)

diff --git a/bitnami/nginx/1.20/debian-10/Dockerfile b/bitnami/nginx/1.20/debian-10/Dockerfile
index 43411cb9ab5a..bf945f2db63c 100644
--- a/bitnami/nginx/1.20/debian-10/Dockerfile
+++ b/bitnami/nginx/1.20/debian-10/Dockerfile
@@ -19,7 +19,7 @@ RUN ln -sf /dev/stderr /opt/bitnami/nginx/logs/error.log
 COPY rootfs /
 RUN /opt/bitnami/scripts/nginx/postunpack.sh
 ENV BITNAMI_APP_NAME="nginx" \
-    BITNAMI_IMAGE_VERSION="1.20.1-debian-10-r101" \
+    BITNAMI_IMAGE_VERSION="1.20.1-debian-10-r102" \
     NGINX_ENABLE_CUSTOM_PORTS="no" \
     NGINX_HTTPS_PORT_NUMBER="" \
     NGINX_HTTP_PORT_NUMBER="" \
diff --git a/bitnami/nginx/1.20/debian-10/prebuildfs/opt/bitnami/scripts/libos.sh b/bitnami/nginx/1.20/debian-10/prebuildfs/opt/bitnami/scripts/libos.sh
index a8323db72d93..4265aae0a673 100644
--- a/bitnami/nginx/1.20/debian-10/prebuildfs/opt/bitnami/scripts/libos.sh
+++ b/bitnami/nginx/1.20/debian-10/prebuildfs/opt/bitnami/scripts/libos.sh
@@ -141,10 +141,51 @@ am_i_root() {
     if [[ "$(id -u)" = "0" ]]; then
         true
     else
-	false
+        false
     fi
 }
 
+########################
+# Print OS metadata
+# Arguments:
+#   $1 - Flag name
+# Flags:
+#   --id - Distro ID
+#   --version - Distro version
+#   --branch - Distro branch
+#   --codename - Distro codename
+# Returns:
+#   String
+#########################
+get_os_metadata() {
+    local -r flag_name="${1:?missing flag}"
+    # Helper function
+    get_os_release_metadata() {
+        local -r env_name="${1:?missing environment variable name}"
+        (
+            . /etc/os-release
+            echo "${!env_name}"
+        )
+    }
+    case "$flag_name" in
+        --id)
+            get_os_release_metadata ID
+            ;;
+        --version)
+            get_os_release_metadata VERSION_ID
+            ;;
+        --branch)
+            get_os_release_metadata VERSION_ID | sed 's/\..*//'
+            ;;
+        --codename)
+            get_os_release_metadata VERSION_CODENAME
+            ;;
+        *)
+            error "Unknown flag ${flag_name}"
+            return 1
+    esac
+}
+
 ########################
 # Get total memory available
 # Arguments:
diff --git a/bitnami/nginx/README.md b/bitnami/nginx/README.md
index 1add223df2a5..645d711e4461 100644
--- a/bitnami/nginx/README.md
+++ b/bitnami/nginx/README.md
@@ -45,7 +45,7 @@ Learn more about the Bitnami tagging policy and the difference between rolling t
 
 
 * [`1.21`, `1.21-debian-10`, `1.21.3`, `1.21.3-debian-10-r8`, `latest` (1.21/debian-10/Dockerfile)](https://github.com/bitnami/bitnami-docker-nginx/blob/1.21.3-debian-10-r8/1.21/debian-10/Dockerfile)
-* [`1.20`, `1.20-debian-10`, `1.20.1`, `1.20.1-debian-10-r101` (1.20/debian-10/Dockerfile)](https://github.com/bitnami/bitnami-docker-nginx/blob/1.20.1-debian-10-r101/1.20/debian-10/Dockerfile)
+* [`1.20`, `1.20-debian-10`, `1.20.1`, `1.20.1-debian-10-r102` (1.20/debian-10/Dockerfile)](https://github.com/bitnami/bitnami-docker-nginx/blob/1.20.1-debian-10-r102/1.20/debian-10/Dockerfile)
 
 # Get this image