Update 2025-01-05 10:36 OpenBSD/amd64-t14

.bin/update-adlist

@@ -0,0 +1,74 @@
+#!/bin/sh -e
+
+trap _restore_all 1 2 3 6
+
+_list=${1:-/etc/unwind/blocklistproject.txt}
+_url=https://blocklistproject.github.io/Lists/alt-version
+_dir=/etc/unwind/lists
+
+_restore_all() {
+    echo "Signal received, aborting..."
+    for _f in $_dir/*.old
+    do
+        echo "Restore: $(basename $_f)"
+        doas mv -f "$_f" "${_f%%.old}"
+    done
+    _assemble
+    _restart_unwind
+    exit 1
+}
+
+_backup() {
+    _f=$(basename "$1")
+    if [ -f "$_dir/$_f" ]
+    then
+        echo "Backup: $_f -> $_f.old"
+        doas mv -f "$_dir/$_f" "$_dir/$_f.old"
+    fi
+}
+
+_restore() {
+    _f=$(basename "$1")
+    if [ -f "$_dir/$_f.old" ]
+    then
+        echo "Restore: $_f.old -> $_f"
+        doas mv -f "$_dir/$_f" "$_dir/$_f.old"
+    fi
+}
+
+_download() {
+    echo "Download: $_file"
+    doas ftp -V -o "$_dir/$_file" "$_url/$_file" > /dev/null \
+        && doas rm -f "$_dir/$_file.old"
+}
+_disabled() {
+    if echo "$1" | grep -q "^#"
+    then
+        _f=$(basename "$1" | tr -d '# ')
+        echo "Skip (disabled): $_f"
+        doas rm -f $_dir/$_f
+        return 0
+    fi
+    return 1
+}
+_assemble() {
+    echo "Assemble blocklist: /etc/unwind/_assembled.txt"
+    cat $_dir/*.txt \
+        | tr -d " " \
+        | grep -v '^#' \
+        | doas sort -uo /etc/unwind/_assembled.txt
+}
+_restart_unwind() {
+    doas rcctl restart unwind
+}
+
+for _file in $(grep -v "^##" $_list | xargs)
+do 
+    if ! _disabled $_file
+    then
+        _backup $_file
+        _download || _restore
+    fi
+done
+_assemble
+_restart_unwind