added cron for pull/build

Dockerfile

@@ -17,12 +17,14 @@ COPY default.conf.template /etc/nginx/templates/default.conf.template
 WORKDIR /usr/share/nginx/html
 
 RUN apk --no-cache add nodejs npm bash dumb-init git && \
-    rm -rf /var/cache/apk/*
+    rm -rf /var/cache/apk/* && \
+    echo "*/5 * * * * cd /usr/share/nginx/html/content && git pull >/dev/null 2>&1 && cd /usr/share/nginx/html && npx quartz build >/dev/null 2>&1" > /etc/crontabs/root
 
 RUN ln -s /usr/share/nginx/html/content / && \
     chown -R nginx:nginx /usr/share/nginx/html && \
     chown -R nginx:nginx /usr/share/nginx/html/content
 
+ENV BUILD_SCHEDULE="*/5 * * * *"
 ENV NGINX_PORT=80
 ENV BASE_URL="quartz.zhao.xyz"
 ENV PAGE_TITLE="Quartz Docker"

docker-compose.yml

@@ -6,6 +6,8 @@ services:
       - 80:8080
     environment:
       NGINX_PORT: 8080
+      ENABLE_CRON: "false"
+      BUILD_SCHEDULE: "*/10 * * * *"
       PAGE_TITLE: "Quartz Docker"
       ENABLE_SPA: "true"
       ENABLE_POPOVERS: "true"

entrypoint.sh

@@ -18,6 +18,7 @@ replace_text() {
     # Modify a temporary file instead of the original
     sed -e "s|${search}|${replace}|g" "$CONFIG_FILE" >"$TEMP_FILE" && mv "$TEMP_FILE" "$CONFIG_FILE"
 }
+
 # Quartz Config
 replace_text 'pageTitle: "🪴 Quartz 4.0",' "pageTitle: \"${PAGE_TITLE}\","
 replace_text 'enableSPA: true,' "enableSPA: ${ENABLE_SPA},"
@@ -46,9 +47,17 @@ replace_text 'tertiary: "#84a59d",' "tertiary: \"${DARKMODE_TERTIARY}\","
 replace_text 'highlight: "rgba(143, 159, 169, 0.15)",' "highlight: \"${DARKMODE_HIGHLIGHT}\","
 chown nginx:nginx "$CONFIG_FILE"
 
+echo "${BUILD_SCHEDULE} cd /usr/share/nginx/html/content && git pull >/dev/null 2>&1 && cd /usr/share/nginx/html && npx quartz build >/dev/null 2>&1" >/etc/crontabs/root
+
 # NGINX script to sub variables in the template
 /docker-entrypoint.d/20-envsubst-on-templates.sh
 
+# ENABLE_CRON
+if [[ "$ENABLE_CRON" == "true" ]]; then
+    echo "Cron is enabled"
+    crond -b
+fi
+
 echo "Starting Quartz..."
 echo "Installing dependencies..."
 npm i >/dev/null