From b5b9d161cddd1b6650cde00cf0f3cbf56ab7a4a3 Mon Sep 17 00:00:00 2001
From: Maksim Pechnikov <parallel588@gmail.com>
Date: Wed, 20 May 2020 06:56:04 +0300
Subject: update purge script

---
 installation/nginx-cache-purge.sh.example | 40 +++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)
 create mode 100755 installation/nginx-cache-purge.sh.example

(limited to 'installation/nginx-cache-purge.sh.example')

diff --git a/installation/nginx-cache-purge.sh.example b/installation/nginx-cache-purge.sh.example
new file mode 100755
index 000000000..aaa195324
--- /dev/null
+++ b/installation/nginx-cache-purge.sh.example
@@ -0,0 +1,40 @@
+#!/bin/sh
+
+# A simple shell script to delete a media from the Nginx cache.
+
+SCRIPTNAME=${0##*/}
+
+# NGINX cache directory
+CACHE_DIRECTORY="/tmp/pleroma-media-cache"
+
+## Return the files where the items are cached.
+## $1 - the filename, can be a pattern .
+## $2 - the cache directory.
+## $3 - (optional) the number of parallel processes to run for grep.
+get_cache_files() {
+    local max_parallel=${3-16}
+    find $2 -maxdepth 2 -type d | xargs -P $max_parallel -n 1 grep -ERl "^KEY:.*$1" | sort -u
+}
+
+## Removes an item from the given cache zone.
+## $1 - the filename, can be a pattern .
+## $2 - the cache directory.
+purge_item() {
+  for f in $(get_cache_files $1 $2); do
+      echo "found file: $f"
+      [ -f $f ] || continue
+      echo "Deleting $f from $2."
+      rm $f
+  done
+} # purge_item
+
+purge() {
+  for url in "$@"
+  do
+    echo "$SCRIPTNAME delete \`$url\` from cache ($CACHE_DIRECTORY)"
+    purge_item $url $CACHE_DIRECTORY
+  done
+
+}
+
+purge $1
-- 
cgit v1.2.3


From 376147fb828a75b5000262a376cee173bfc98551 Mon Sep 17 00:00:00 2001
From: Maksim <parallel588@gmail.com>
Date: Wed, 20 May 2020 04:12:21 +0000
Subject: Apply suggestion to installation/nginx-cache-purge.sh.example

---
 installation/nginx-cache-purge.sh.example | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'installation/nginx-cache-purge.sh.example')

diff --git a/installation/nginx-cache-purge.sh.example b/installation/nginx-cache-purge.sh.example
index aaa195324..b2915321c 100755
--- a/installation/nginx-cache-purge.sh.example
+++ b/installation/nginx-cache-purge.sh.example
@@ -13,7 +13,7 @@ CACHE_DIRECTORY="/tmp/pleroma-media-cache"
 ## $3 - (optional) the number of parallel processes to run for grep.
 get_cache_files() {
     local max_parallel=${3-16}
-    find $2 -maxdepth 2 -type d | xargs -P $max_parallel -n 1 grep -ERl "^KEY:.*$1" | sort -u
+    find $2 -maxdepth 2 -type d | xargs -P $max_parallel -n 1 grep -E Rl "^KEY:.*$1" | sort -u
 }
 
 ## Removes an item from the given cache zone.
-- 
cgit v1.2.3


From 2e8a236cef28c0b754aecb04a5c60c3b7655c5a6 Mon Sep 17 00:00:00 2001
From: Maksim Pechnikov <parallel588@gmail.com>
Date: Sun, 14 Jun 2020 21:02:57 +0300
Subject: fix invalidates media url's

---
 installation/nginx-cache-purge.sh.example | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'installation/nginx-cache-purge.sh.example')

diff --git a/installation/nginx-cache-purge.sh.example b/installation/nginx-cache-purge.sh.example
index b2915321c..5f6cbb128 100755
--- a/installation/nginx-cache-purge.sh.example
+++ b/installation/nginx-cache-purge.sh.example
@@ -13,7 +13,7 @@ CACHE_DIRECTORY="/tmp/pleroma-media-cache"
 ## $3 - (optional) the number of parallel processes to run for grep.
 get_cache_files() {
     local max_parallel=${3-16}
-    find $2 -maxdepth 2 -type d | xargs -P $max_parallel -n 1 grep -E Rl "^KEY:.*$1" | sort -u
+    find $2 -maxdepth 2 -type d | xargs -P $max_parallel -n 1 grep -E -Rl "^KEY:.*$1" | sort -u
 }
 
 ## Removes an item from the given cache zone.
@@ -37,4 +37,4 @@ purge() {
 
 }
 
-purge $1
+purge $@
-- 
cgit v1.2.3