adding exit code to prepare scripts

Author: Julien Neuhart

_bin/prepare/_prepare_apache

@@ -11,4 +11,6 @@ source ${ROOT}/.env;
 /bin/bash ${ROOT}/_bin/utils/_sedi "s/\${APACHE_ENABLE_XDEBUG}/${APACHE_ENABLE_XDEBUG}/g" ${ROOT}/docker-compose.yml;
 /bin/bash ${ROOT}/_bin/utils/_sedi "s/- VIRTUAL_HOST=\${APACHE_VIRTUAL_HOST}/- VIRTUAL_HOST=${APACHE_VIRTUAL_HOST}/g" ${ROOT}/docker-compose.yml;
 /bin/bash ${ROOT}/_bin/utils/_sedi "s/\${USER_ID}/$(id -u)/g" ${ROOT}/docker-compose.yml; # permissions issues workaround
-/bin/bash ${ROOT}/_bin/utils/_sedi "s/\${REVERSE_PROXY_NAME}/${REVERSE_PROXY_NAME}/g" ${ROOT}/docker-compose.yml;
+/bin/bash ${ROOT}/_bin/utils/_sedi "s/\${REVERSE_PROXY_NAME}/${REVERSE_PROXY_NAME}/g" ${ROOT}/docker-compose.yml;
+
+exit 0;

_bin/prepare/_prepare_mysql

@@ -17,4 +17,6 @@ if [ ${MYSQL_ENABLE_PORTS_MAPPING} = 0 ]; then
 else
     /bin/bash ${ROOT}/_bin/utils/_sedi "s/\${MYSQL_PORTS_MAPPING}/ports/g" ${ROOT}/docker-compose.yml;
     /bin/bash ${ROOT}/_bin/utils/_sedi "s/\${MYSQL_HOST_PORT_TO_MAP}/${MYSQL_HOST_PORT_TO_MAP}/g" ${ROOT}/docker-compose.yml;
-fi;
+fi;
+
+exit 0;

_bin/prepare/_prepare_networks

@@ -8,4 +8,6 @@ source ${ROOT}/.env;
 
 /bin/bash ${ROOT}/_bin/utils/_sedi "s/\${BASE_NETWORK}/${BASE_NETWORK}/g" ${ROOT}/docker-compose.yml;
 /bin/bash ${ROOT}/_bin/utils/_sedi "s/\${REVERSE_PROXY_NETWORK}/${REVERSE_PROXY_NETWORK}/g" ${ROOT}/docker-compose.yml;
-/bin/bash ${ROOT}/_bin/utils/_sedi "s/\${REVERSE_PROXY_NETWORK}/${REVERSE_PROXY_NETWORK}/g" ${ROOT}/docker-compose-reverse-proxy.yml;
+/bin/bash ${ROOT}/_bin/utils/_sedi "s/\${REVERSE_PROXY_NETWORK}/${REVERSE_PROXY_NETWORK}/g" ${ROOT}/docker-compose-reverse-proxy.yml;
+
+exit 0;

_bin/prepare/_prepare_reverse_proxy

@@ -13,4 +13,6 @@ if [ ${REVERSE_PROXY_ENABLE_SSL} = 0 ]; then
     /bin/bash ${ROOT}/_bin/utils/_sedi "s/- \${REVERSE_PROXY_CERTS_PATH}/#- \${REVERSE_PROXY_CERTS_PATH}/g" ${ROOT}/docker-compose-reverse-proxy.yml;
 else
     /bin/bash ${ROOT}/_bin/utils/_sedi "s/- \${REVERSE_PROXY_CERTS_PATH}/- $(echo ${REVERSE_PROXY_CERTS_PATH} | sed -e 's/\\/\\\\/g; s/\//\\\//g; s/&/\\\&/g')/g" ${ROOT}/docker-compose-reverse-proxy.yml;
-fi;
+fi;
+
+exit 0;

docs/postfix.md

@@ -47,6 +47,8 @@ source ${ROOT}/.env;
 /bin/bash ${ROOT}/_bin/utils/_sedi "s/\${MAIL_DOMAIN}/${MAIL_DOMAIN}/g" ${ROOT}/docker-compose.yml;
 /bin/bash ${ROOT}/_bin/utils/_sedi "s/\${NO_REPLY_EMAIL}/${NO_REPLY_EMAIL}/g" ${ROOT}/docker-compose.yml;
 /bin/bash ${ROOT}/_bin/utils/_sedi "s/\${SMTP_PASSWORD}/${SMTP_PASSWORD}/g" ${ROOT}/docker-compose.yml;
+
+exit 0;
 ```
 
 Last but not least, run `cp .env.template .env` and `make kickoff`! You have now at your disposal a nice Postfix container :smiley: