From 6dba8a19f9f4ba0559327018edf0b8805fb17e72 Mon Sep 17 00:00:00 2001
From: xZero707 <aleksandar@puharic.com>
Date: Tue, 29 Oct 2024 20:24:06 +0100
Subject: [PATCH] Add init-wpcontent script to fix error if wp-content is empty

---
 Dockerfile                                    |  5 ++++
 .../dependencies.d/init-wpcontent             |  0
 .../etc/s6-overlay/s6-rc.d/init-wpcontent/run | 24 +++++++++++++++++++
 .../s6-overlay/s6-rc.d/init-wpcontent/type    |  1 +
 .../etc/s6-overlay/s6-rc.d/init-wpcontent/up  |  1 +
 .../svc-unitd/dependencies.d/init-wpcontent   |  0
 .../s6-rc.d/user/contents.d/init-wpcontent    |  0
 7 files changed, 31 insertions(+)
 create mode 100644 rootfs/etc/s6-overlay/s6-rc.d/init-webuser-permissions/dependencies.d/init-wpcontent
 create mode 100755 rootfs/etc/s6-overlay/s6-rc.d/init-wpcontent/run
 create mode 100644 rootfs/etc/s6-overlay/s6-rc.d/init-wpcontent/type
 create mode 100644 rootfs/etc/s6-overlay/s6-rc.d/init-wpcontent/up
 create mode 100644 rootfs/etc/s6-overlay/s6-rc.d/svc-unitd/dependencies.d/init-wpcontent
 create mode 100644 rootfs/etc/s6-overlay/s6-rc.d/user/contents.d/init-wpcontent

diff --git a/Dockerfile b/Dockerfile
index 8dc7828..7214273 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -29,6 +29,10 @@ COPY --from=wp-src ["/usr/src/wordpress/", "/var/www/html/"]
 
 COPY ["patches/${WP_PATCH_VERSION}/wp-admin-update-core.patch", "/etc/wp-mods/"]
 
+# Copy wp-content/themes to src - This is needed if wp-content is mounted as a volume and not initialized prior
+COPY --from=wp-src ["/usr/src/wordpress/wp-content/themes/", "/usr/src/wordpress/wp-content/themes/"]
+
+
 
 # Stage 3 - Final
 FROM ghcr.io/n0rthernl1ghts/wordpress-unit-base:2.1.0
@@ -38,6 +42,7 @@ RUN apk add --update --no-cache patch
 COPY --from=rootfs ["/", "/"]
 
 RUN set -eux \
+    && apk add --update --no-cache rsync \
     && chmod a+x /usr/local/bin/wp \
     && mv "/var/www/html/wp-config-docker.php" "/var/www/html/wp-config.php" \
     && wp-apply-patch "/etc/wp-mods/wp-admin-update-core.patch" "/var/www/html/wp-admin/update-core.php" "true"
diff --git a/rootfs/etc/s6-overlay/s6-rc.d/init-webuser-permissions/dependencies.d/init-wpcontent b/rootfs/etc/s6-overlay/s6-rc.d/init-webuser-permissions/dependencies.d/init-wpcontent
new file mode 100644
index 0000000..e69de29
diff --git a/rootfs/etc/s6-overlay/s6-rc.d/init-wpcontent/run b/rootfs/etc/s6-overlay/s6-rc.d/init-wpcontent/run
new file mode 100755
index 0000000..65e5958
--- /dev/null
+++ b/rootfs/etc/s6-overlay/s6-rc.d/init-wpcontent/run
@@ -0,0 +1,24 @@
+#!/command/with-contenv bash
+# shellcheck shell=bash
+
+# init-wpcontent main
+main() {
+    # This will prepend service name to all output from here
+    exec > >(while read -r line; do echo "[init-wpcontent] ${line}"; done) 2>&1
+
+    local wpContentDir="/var/www/html/wp-content"
+    local wpThemesDir="${wpContentDir}/themes"
+
+    # If themes directory is empty
+    if [ ! -d "${wpThemesDir}" ] || [ -z "$(ls -A "${wpThemesDir}")" ]; then
+        if [ "${WORDPRESS_INIT_NO_SYNC_THEMES:-false}" = "true" ]; then
+            echo "Warning: Themes directory is empty, but sync is disabled"
+            return
+        fi
+
+        echo "Themes directory is empty, copying default themes"
+        rsync -a --ignore-existing --progress /usr/src/wordpress/wp-content/themes "${wpContentDir}/"
+        return
+    fi
+}
+main
diff --git a/rootfs/etc/s6-overlay/s6-rc.d/init-wpcontent/type b/rootfs/etc/s6-overlay/s6-rc.d/init-wpcontent/type
new file mode 100644
index 0000000..3d92b15
--- /dev/null
+++ b/rootfs/etc/s6-overlay/s6-rc.d/init-wpcontent/type
@@ -0,0 +1 @@
+oneshot
\ No newline at end of file
diff --git a/rootfs/etc/s6-overlay/s6-rc.d/init-wpcontent/up b/rootfs/etc/s6-overlay/s6-rc.d/init-wpcontent/up
new file mode 100644
index 0000000..8da8221
--- /dev/null
+++ b/rootfs/etc/s6-overlay/s6-rc.d/init-wpcontent/up
@@ -0,0 +1 @@
+/etc/s6-overlay/s6-rc.d/init-wpcontent/run
\ No newline at end of file
diff --git a/rootfs/etc/s6-overlay/s6-rc.d/svc-unitd/dependencies.d/init-wpcontent b/rootfs/etc/s6-overlay/s6-rc.d/svc-unitd/dependencies.d/init-wpcontent
new file mode 100644
index 0000000..e69de29
diff --git a/rootfs/etc/s6-overlay/s6-rc.d/user/contents.d/init-wpcontent b/rootfs/etc/s6-overlay/s6-rc.d/user/contents.d/init-wpcontent
new file mode 100644
index 0000000..e69de29