From 4c6489235429be085a85fb5e7a7945033931278e Mon Sep 17 00:00:00 2001
From: p4u1 <p4u1_f4u1@riseup.net>
Date: Wed, 8 Nov 2023 17:59:51 +0100
Subject: [PATCH] use one env variable to controll the multisite feature

---
 .env.sample        | 10 ++--------
 README.md          |  8 ++------
 abra.sh            |  2 +-
 entrypoint.sh.tmpl | 18 ++++++++++++++++++
 4 files changed, 23 insertions(+), 15 deletions(-)

diff --git a/.env.sample b/.env.sample
index 2032bc8..a95233e 100644
--- a/.env.sample
+++ b/.env.sample
@@ -34,14 +34,8 @@ SECRET_DB_PASSWORD_VERSION=v1
 # Mostly for compatibility with existing database dumps...
 #WORDPRESS_TABLE_PREFIX=wp_
 
-# Multisite
-#WORDPRESS_CONFIG_EXTRA="\
-#define('WP_CACHE', false);\
-#define('WP_ALLOW_MULTISITE', true );"
-
-# Multisite phase 2 (see README)
-#WORDPRESS_CONFIG_EXTRA="define('MULTISITE', true); define('SUBDOMAIN_INSTALL', true); define('DOMAIN_CURRENT_SITE', '${DOMAIN}'); define('PATH_CURRENT_SITE', '/');	define('SITE_ID_CURRENT_SITE', 1); define('BLOG_ID_CURRENT_SITE', 1); define('FORCE_SSL_ADMIN', true ); define('COOKIE_DOMAIN', \$_SERVER['HTTP_HOST']);"
-#MULTISITE=subfolder # either 'subfolder' or 'subdomain'
+# Multisite (see README)
+#MULTISITE=enable # either 'enable', 'subdomain' or 'subfolder'
 
 # Local SMTP relay
 #COMPOSE_FILE="$COMPOSE_FILE:compose.mailrelay.yml"
diff --git a/README.md b/README.md
index fbd2ad4..33384ed 100644
--- a/README.md
+++ b/README.md
@@ -47,16 +47,12 @@ AUTHENTIK_ID_NAME=authentik_example_com_wordpress_id_v1  # the same as in authen
 
 ## Network (Multi-site)
 
-_(Only tested using subdomains)_
-
 1. Set up as above
-2. `abra app config <app-name>`, and uncomment the first `# Multisite` section
+2. `abra app config <app-name>`, and uncomment `#MULTISITE=enable`
 3. `abra app deploy <app-name>`
 4. Log into the Wordpress admin dashboard, go to Tools » Network Setup
 5. Don't worry about the suggested file changes
-6. `abra app config <app-name>` again - comment out the first `# Multisite`
-   section in `.envrc`, uncomment the `# Multisite phase 2` section, and add
-   your multisite subdomain(s) to `EXTRA_DOMAINS` (beware the weird syntax..)
+6. `abra app config <app-name>` again and set `MULTISITE` to either `subdomain` or `subfolder` depending on your setup.
 7. `abra app deploy <app-name>`
 
 ## Installing a custom theme
diff --git a/abra.sh b/abra.sh
index 9186da6..30c2eaa 100644
--- a/abra.sh
+++ b/abra.sh
@@ -1,5 +1,5 @@
 export PHP_UPLOADS_CONF_VERSION=v3
-export ENTRYPOINT_CONF_VERSION=v5
+export ENTRYPOINT_CONF_VERSION=v6
 export ENTRYPOINT_MAILRELAY_CONF_VERSION=v2
 export MSMTP_CONF_VERSION=v4
 export HTACCESS_CONF_VERSION=v1
diff --git a/entrypoint.sh.tmpl b/entrypoint.sh.tmpl
index 503d80f..885b234 100644
--- a/entrypoint.sh.tmpl
+++ b/entrypoint.sh.tmpl
@@ -24,6 +24,24 @@ a2enmod headers
 sed -ri -e 's/^([ \t]*)(<\/VirtualHost>)/\1\tHeader set Access-Control-Allow-Origin "*"\n\1\2/g' /etc/apache2/sites-available/*.conf
 {{ end }}
 
+{{ if eq (env "MULTISITE") "enable" }}
+export WORDPRESS_CONFIG_EXTRA="$WORDPRESS_CONFIG_EXTRA
+define('WP_CACHE', false);
+define('WP_ALLOW_MULTISITE', true );"
+{{ end }}
+
+{{ if or (eq (env "MULTISITE") "subdomain") (eq (env "MULTISITE") "subfolder") }}
+export WORDPRESS_CONFIG_EXTRA="$WORDPRESS_CONFIG_EXTRA
+define('MULTISITE', true);
+define('SUBDOMAIN_INSTALL', true);
+define('DOMAIN_CURRENT_SITE', '${DOMAIN}');
+define('PATH_CURRENT_SITE', '/');
+define('SITE_ID_CURRENT_SITE', 1);
+define('BLOG_ID_CURRENT_SITE', 1);
+define('FORCE_SSL_ADMIN', true );
+define('COOKIE_DOMAIN', \$_SERVER['HTTP_HOST']);"
+{{ end }}
+
 if [ -n "$@" ]; then
 	"$@"
 fi