Add scripts for debian-elts

Signed-off-by: Shengqi Chen <[email protected]>

debian-elts.sh

@@ -0,0 +1,34 @@
+#!/bin/bash
+# requires: debmirror
+set -e
+set -o pipefail
+
+_here=$(dirname $(realpath $0))
+function join { local IFS=","; echo "$*"; }
+
+# standard tunasync env
+BASE_PATH="${TUNASYNC_WORKING_DIR}"
+APT_URL=${TUNASYNC_UPSTREAM_URL:-"https://deb.freexian.com/extended-lts"}
+
+# parse APT_URL to different parts
+proto="$(printf "$APT_URL" | grep :// | sed -e's,^\(.*://\).*,\1,g')"
+url="$(printf ${APT_URL/$proto/})"
+host="$(printf $url | cut -d/ -f1)"
+path="/$(printf $url | grep / | cut -d/ -f2-)"
+
+# override by env if needed
+APT_HOST=${DEBMIRROR_HOST:-$host}
+APT_PROTO=${DEBMIRROR_PROTO:-$proto}
+APT_PATH=${DEBMIRROR_PATH:-$path}
+APT_KEYRING_FILE=${DEBMIRROR_APT_KEYRING:-"https://deb.freexian.com/extended-lts/archive-key.gpg"}
+
+# leave all possible values here
+# debmirror will only download the intersection of provided options and the repo provides
+ARCHES=(amd64 i386 armhf armel arm64)
+DIST=(jessie stretch)
+
+# download keyring
+keyring_file="/tmp/freexian.$RANDOM.kbx"
+wget "$APT_KEYRING_FILE" -O "$keyring_file"
+
+debmirror -a $(join "${ARCHES[@]}") -d $(join "${DIST[@]}") -h "$APT_HOST" -r "$APT_PATH" --method ${APT_PROTO} -v --keyring "$keyring_file" --diff mirror --rsync-extra none --i18n --getcontents "${BASE_PATH}"