From 15aee979a070467c3d9d1a51a388b07a97c352ae Mon Sep 17 00:00:00 2001
From: David Beniamine <david.beniamine@tetras-libre.fr>
Date: Fri, 18 Feb 2022 16:38:02 +0100
Subject: [PATCH] Auto empty cache upon FS change and stack restart
---
config/config.yml | 1 -
docker/Dockerfile | 8 +++++++-
docker/entrypoint.sh | 22 ++++++++++++++++++++++
3 files changed, 29 insertions(+), 2 deletions(-)
create mode 100644 docker/entrypoint.sh
diff --git a/config/config.yml b/config/config.yml
index 897e687..c972739 100644
--- a/config/config.yml
+++ b/config/config.yml
@@ -67,4 +67,3 @@ PicoZCache:
dir: content/cache/html/ # Directory where cache should be saved
time: 2592000 # Interval between caching (period from one to second cache) in seconds, here is 7 days = 60 * 60 * 24 * 30.
xhtml_output: false # If true, XHTML Content-Type header will be sent when loading cache page
- ignore_url_regex: "/blog/"
diff --git a/docker/Dockerfile b/docker/Dockerfile
index 1d2d0ba..4c67873 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -5,7 +5,7 @@ RUN composer create-project --no-interaction picocms/pico-composer pico
FROM php:7.4-apache
RUN apt-get update && \
- apt-get install -y libonig-dev libxml2-dev locales && \
+ apt-get install -y inotify-tools libonig-dev libxml2-dev locales && \
docker-php-ext-install -j$(nproc) dom mbstring && \
docker-php-ext-enable dom mbstring
@@ -19,3 +19,9 @@ COPY --from=builder /app/pico /var/www/html
RUN a2enmod rewrite
COPY pico.conf /etc/apache2/sites-enabled/000-default.conf
+
+COPY entrypoint.sh /entrypoint.sh
+
+RUN chmod +x /entrypoint.sh
+
+ENTRYPOINT /entrypoint.sh
diff --git a/docker/entrypoint.sh b/docker/entrypoint.sh
new file mode 100644
index 0000000..518190d
--- /dev/null
+++ b/docker/entrypoint.sh
@@ -0,0 +1,22 @@
+#!/bin/bash
+basedir=/var/www/html
+cachedir=$basedir/content/cache
+clear_cache() {
+ echo "Clearing HTML cache"
+ rm -rf $cachedir/html/*
+ echo "Clearing TWIG cache"
+ rm -rf $cachedir/twig/*
+}
+watcher() {
+ clear_cache
+ inotifywait -m -r -e modify -e move -e create -e delete \
+ --exclude '\.*.sw?' \
+ --exclude $cachedir \
+ $basedir |\
+ while read dir ev file; do
+ echo "File $ev detected"
+ clear_cache
+ done
+}
+watcher &
+exec apache2ctl -DFOREGROUND
--
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