Merge pull request #68 from chickenbellyfin/master

Add CONFIG_FILE env var to set YAML config path

README.md

@@ -93,6 +93,7 @@ Image: crazymax/samba:latest
 * `SAMBA_WIDE_LINKS`: Controls whether or not links in the UNIX file system may be followed by the server. (default `yes`)
 * `SAMBA_HOSTS_ALLOW`: Set of hosts which are permitted to access a service. (default `127.0.0.0/8 10.0.0.0/8 172.16.0.0/12 192.168.0.0/16`)
 * `SAMBA_INTERFACES`: Allows you to override the default network interfaces list.
+* `CONFIG_FILE`: YAML configuration path (default `/data/config.yml`)
 
 > More info: https://www.samba.org/samba/docs/current/man-html/smb.conf.5.html
 

entrypoint.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
-
 TZ=${TZ:-UTC}
+CONFIG_FILE=${CONFIG_FILE:-/data/config.yml}
 
 SAMBA_WORKGROUP=${SAMBA_WORKGROUP:-WORKGROUP}
 SAMBA_SERVER_STRING=${SAMBA_SERVER_STRING:-Docker Samba Server}
@@ -107,8 +107,8 @@ bind interfaces only = yes
 EOL
 fi
 
-if [[ "$(yq --output-format=json e '(.. | select(tag == "!!str")) |= envsubst' /data/config.yml 2>/dev/null | jq '.auth')" != "null" ]]; then
-  for auth in $(yq -j e '(.. | select(tag == "!!str")) |= envsubst' /data/config.yml 2>/dev/null | jq -r '.auth[] | @base64'); do
+if [[ "$(yq --output-format=json e '(.. | select(tag == "!!str")) |= envsubst' $CONFIG_FILE 2>/dev/null | jq '.auth')" != "null" ]]; then
+  for auth in $(yq -j e '(.. | select(tag == "!!str")) |= envsubst' $CONFIG_FILE 2>/dev/null | jq -r '.auth[] | @base64'); do
     _jq() {
       echo "${auth}" | base64 --decode | jq -r "${1}"
     }
@@ -124,17 +124,17 @@ if [[ "$(yq --output-format=json e '(.. | select(tag == "!!str")) |= envsubst' /
   done
 fi
 
-if [[ "$(yq --output-format=json e '(.. | select(tag == "!!str")) |= envsubst' /data/config.yml 2>/dev/null | jq '.global')" != "null" ]]; then
-  for global in $(yq --output-format=json e '(.. | select(tag == "!!str")) |= envsubst' /data/config.yml 2>/dev/null | jq -r '.global[] | @base64'); do
+if [[ "$(yq --output-format=json e '(.. | select(tag == "!!str")) |= envsubst' $CONFIG_FILE 2>/dev/null | jq '.global')" != "null" ]]; then
+  for global in $(yq --output-format=json e '(.. | select(tag == "!!str")) |= envsubst' $CONFIG_FILE 2>/dev/null | jq -r '.global[] | @base64'); do
   echo "Add global option: $(echo "$global" | base64 --decode)"
   cat >> /etc/samba/smb.conf <<EOL
 $(echo "$global" | base64 --decode)
 EOL
   done
 fi
 
-if [[ "$(yq --output-format=json e '(.. | select(tag == "!!str")) |= envsubst' /data/config.yml 2>/dev/null | jq '.share')" != "null" ]]; then
-  for share in $(yq --output-format=json e '(.. | select(tag == "!!str")) |= envsubst' /data/config.yml 2>/dev/null | jq -r '.share[] | @base64'); do
+if [[ "$(yq --output-format=json e '(.. | select(tag == "!!str")) |= envsubst' $CONFIG_FILE 2>/dev/null | jq '.share')" != "null" ]]; then
+  for share in $(yq --output-format=json e '(.. | select(tag == "!!str")) |= envsubst' $CONFIG_FILE 2>/dev/null | jq -r '.share[] | @base64'); do
     _jq() {
       echo "${share}" | base64 --decode | jq -r "${1}"
     }