mirror of
https://github.com/pi-hole/pi-hole
synced 2024-10-31 20:59:00 +00:00
707e21b927
Signed-off-by: Adam Warner <me@adamwarner.co.uk>
218 lines
7.5 KiB
Bash
Executable File
218 lines
7.5 KiB
Bash
Executable File
#!/usr/bin/env bash
|
|
# Pi-hole: A black hole for Internet advertisements
|
|
# (c) 2017 Pi-hole, LLC (https://pi-hole.net)
|
|
# Network-wide ad blocking via your own hardware.
|
|
#
|
|
# Check Pi-hole core and admin pages versions and determine what
|
|
# upgrade (if any) is required. Automatically updates and reinstalls
|
|
# application if update is detected.
|
|
#
|
|
# This file is copyright under the latest version of the EUPL.
|
|
# Please see LICENSE file for your rights under this license.
|
|
|
|
# Variables
|
|
readonly ADMIN_INTERFACE_GIT_URL="https://github.com/pi-hole/AdminLTE.git"
|
|
readonly ADMIN_INTERFACE_DIR="/var/www/html/admin"
|
|
readonly PI_HOLE_GIT_URL="https://github.com/pi-hole/pi-hole.git"
|
|
readonly PI_HOLE_FILES_DIR="/etc/.pihole"
|
|
|
|
# shellcheck disable=SC2034
|
|
PH_TEST=true
|
|
|
|
# when --check-only is passed to this script, it will not perform the actual update
|
|
CHECK_ONLY=false
|
|
|
|
# shellcheck disable=SC1090
|
|
source "${PI_HOLE_FILES_DIR}/automated install/basic-install.sh"
|
|
# shellcheck disable=SC1091
|
|
source "/opt/pihole/COL_TABLE"
|
|
|
|
# is_repo() sourced from basic-install.sh
|
|
# make_repo() sourced from basic-install.sh
|
|
# update_repo() source from basic-install.sh
|
|
# getGitFiles() sourced from basic-install.sh
|
|
# FTLcheckUpdate() sourced from basic-install.sh
|
|
|
|
GitCheckUpdateAvail() {
|
|
local directory
|
|
directory="${1}"
|
|
curdir=$PWD
|
|
cd "${directory}" || return
|
|
|
|
# Fetch latest changes in this repo
|
|
git fetch --quiet origin
|
|
|
|
# @ alone is a shortcut for HEAD. Older versions of git
|
|
# need @{0}
|
|
LOCAL="$(git rev-parse "@{0}")"
|
|
|
|
# The suffix @{upstream} to a branchname
|
|
# (short form <branchname>@{u}) refers
|
|
# to the branch that the branch specified
|
|
# by branchname is set to build on top of#
|
|
# (configured with branch.<name>.remote and
|
|
# branch.<name>.merge). A missing branchname
|
|
# defaults to the current one.
|
|
REMOTE="$(git rev-parse "@{upstream}")"
|
|
|
|
if [[ "${#LOCAL}" == 0 ]]; then
|
|
echo -e "\\n ${COL_LIGHT_RED}Error: Local revision could not be obtained, please contact Pi-hole Support"
|
|
echo -e " Additional debugging output:${COL_NC}"
|
|
git status
|
|
exit
|
|
fi
|
|
if [[ "${#REMOTE}" == 0 ]]; then
|
|
echo -e "\\n ${COL_LIGHT_RED}Error: Remote revision could not be obtained, please contact Pi-hole Support"
|
|
echo -e " Additional debugging output:${COL_NC}"
|
|
git status
|
|
exit
|
|
fi
|
|
|
|
# Change back to original directory
|
|
cd "${curdir}" || exit
|
|
|
|
if [[ "${LOCAL}" != "${REMOTE}" ]]; then
|
|
# Local branch is behind remote branch -> Update
|
|
return 0
|
|
else
|
|
# Local branch is up-to-date or in a situation
|
|
# where this updater cannot be used (like on a
|
|
# branch that exists only locally)
|
|
return 1
|
|
fi
|
|
}
|
|
|
|
main() {
|
|
local basicError="\\n ${COL_LIGHT_RED}Unable to complete update, please contact Pi-hole Support${COL_NC}"
|
|
local core_update
|
|
local web_update
|
|
local FTL_update
|
|
|
|
core_update=false
|
|
web_update=false
|
|
FTL_update=false
|
|
|
|
# shellcheck disable=1090,2154
|
|
source "${setupVars}"
|
|
|
|
# This is unlikely
|
|
if ! is_repo "${PI_HOLE_FILES_DIR}" ; then
|
|
echo -e "\\n ${COL_LIGHT_RED}Error: Core Pi-hole repo is missing from system!"
|
|
echo -e " Please re-run install script from https://pi-hole.net${COL_NC}"
|
|
exit 1;
|
|
fi
|
|
|
|
echo -e " ${INFO} Checking for updates..."
|
|
|
|
if GitCheckUpdateAvail "${PI_HOLE_FILES_DIR}" ; then
|
|
core_update=true
|
|
echo -e " ${INFO} Pi-hole Core:\\t${COL_YELLOW}update available${COL_NC}"
|
|
else
|
|
core_update=false
|
|
echo -e " ${INFO} Pi-hole Core:\\t${COL_LIGHT_GREEN}up to date${COL_NC}"
|
|
fi
|
|
|
|
if [[ "${INSTALL_WEB_INTERFACE}" == true ]]; then
|
|
if ! is_repo "${ADMIN_INTERFACE_DIR}" ; then
|
|
echo -e "\\n ${COL_LIGHT_RED}Error: Web Admin repo is missing from system!"
|
|
echo -e " Please re-run install script from https://pi-hole.net${COL_NC}"
|
|
exit 1;
|
|
fi
|
|
|
|
if GitCheckUpdateAvail "${ADMIN_INTERFACE_DIR}" ; then
|
|
web_update=true
|
|
echo -e " ${INFO} Web Interface:\\t${COL_YELLOW}update available${COL_NC}"
|
|
else
|
|
web_update=false
|
|
echo -e " ${INFO} Web Interface:\\t${COL_LIGHT_GREEN}up to date${COL_NC}"
|
|
fi
|
|
fi
|
|
|
|
local funcOutput
|
|
funcOutput=$(get_binary_name) #Store output of get_binary_name here
|
|
local binary
|
|
binary="pihole-FTL${funcOutput##*pihole-FTL}" #binary name will be the last line of the output of get_binary_name (it always begins with pihole-FTL)
|
|
|
|
if FTLcheckUpdate "${binary}" > /dev/null; then
|
|
FTL_update=true
|
|
echo -e " ${INFO} FTL:\\t\\t${COL_YELLOW}update available${COL_NC}"
|
|
else
|
|
case $? in
|
|
1)
|
|
echo -e " ${INFO} FTL:\\t\\t${COL_LIGHT_GREEN}up to date${COL_NC}"
|
|
;;
|
|
2)
|
|
echo -e " ${INFO} FTL:\\t\\t${COL_LIGHT_RED}Branch is not available.${COL_NC}\\n\\t\\t\\tUse ${COL_LIGHT_GREEN}pihole checkout ftl [branchname]${COL_NC} to switch to a valid branch."
|
|
;;
|
|
*)
|
|
echo -e " ${INFO} FTL:\\t\\t${COL_LIGHT_RED}Something has gone wrong, contact support${COL_NC}"
|
|
esac
|
|
FTL_update=false
|
|
fi
|
|
|
|
# Determine FTL branch
|
|
local ftlBranch
|
|
if [[ -f "/etc/pihole/ftlbranch" ]]; then
|
|
ftlBranch=$(</etc/pihole/ftlbranch)
|
|
else
|
|
ftlBranch="master"
|
|
fi
|
|
|
|
if [[ ! "${ftlBranch}" == "master" && ! "${ftlBranch}" == "development" ]]; then
|
|
# Notify user that they are on a custom branch which might mean they they are lost
|
|
# behind if a branch was merged to development and got abandoned
|
|
printf " %b %bWarning:%b You are using FTL from a custom branch (%s) and might be missing future releases.\\n" "${INFO}" "${COL_LIGHT_RED}" "${COL_NC}" "${ftlBranch}"
|
|
fi
|
|
|
|
if [[ "${core_update}" == false && "${web_update}" == false && "${FTL_update}" == false ]]; then
|
|
echo ""
|
|
echo -e " ${TICK} Everything is up to date!"
|
|
exit 0
|
|
fi
|
|
|
|
if [[ "${CHECK_ONLY}" == true ]]; then
|
|
echo ""
|
|
exit 0
|
|
fi
|
|
|
|
if [[ "${core_update}" == true ]]; then
|
|
echo ""
|
|
echo -e " ${INFO} Pi-hole core files out of date, updating local repo."
|
|
getGitFiles "${PI_HOLE_FILES_DIR}" "${PI_HOLE_GIT_URL}"
|
|
echo -e " ${INFO} If you had made any changes in '/etc/.pihole/', they have been stashed using 'git stash'"
|
|
fi
|
|
|
|
if [[ "${web_update}" == true ]]; then
|
|
echo ""
|
|
echo -e " ${INFO} Pi-hole Web Admin files out of date, updating local repo."
|
|
getGitFiles "${ADMIN_INTERFACE_DIR}" "${ADMIN_INTERFACE_GIT_URL}"
|
|
echo -e " ${INFO} If you had made any changes in '/var/www/html/admin/', they have been stashed using 'git stash'"
|
|
fi
|
|
|
|
if [[ "${FTL_update}" == true ]]; then
|
|
echo ""
|
|
echo -e " ${INFO} FTL out of date, it will be updated by the installer."
|
|
fi
|
|
|
|
if [[ "${FTL_update}" == true || "${core_update}" == true ]]; then
|
|
${PI_HOLE_FILES_DIR}/automated\ install/basic-install.sh --reconfigure --unattended || \
|
|
echo -e "${basicError}" && exit 1
|
|
fi
|
|
|
|
if [[ "${FTL_update}" == true || "${core_update}" == true || "${web_update}" == true ]]; then
|
|
# Force an update of the updatechecker
|
|
/opt/pihole/updatecheck.sh
|
|
/opt/pihole/updatecheck.sh x remote
|
|
echo -e " ${INFO} Local version file information updated."
|
|
fi
|
|
|
|
echo ""
|
|
exit 0
|
|
}
|
|
|
|
if [[ "$1" == "--check-only" ]]; then
|
|
CHECK_ONLY=true
|
|
fi
|
|
|
|
main
|