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Merge: + install.sh

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Merge in DNS/adguard-home from install.sh to master
Fix #995

Squashed commit of the following:

commit 81a5b6385574fa5bc14f7e9cc8cd707fcdc491c3
Merge: 825062a9 fb7ca942
Author: Andrey Meshkov <am@adguard.com>
Date:   Wed Oct 7 20:40:30 2020 +0300

    Merge branch 'master' into install.sh

commit 825062a9cb77447bec0967635bde334218437e1f
Author: Andrey Meshkov <am@adguard.com>
Date:   Wed Oct 7 20:04:04 2020 +0300

    minor fixes

commit 22205d80479a1f894fe6c72afe22ba555a9e611e
Author: Andrey Meshkov <am@adguard.com>
Date:   Wed Oct 7 20:01:56 2020 +0300

    * (home): fix install script

commit 073b5fb8e27351094b95d85335dd3d08f65f9ee8
Author: Andrey Meshkov <am@adguard.com>
Date:   Wed Oct 7 19:59:07 2020 +0300

    * (home): update readme and install script

commit d4d2e4c35ca1ea1f365e40081098ee9398196ef3
Author: Andrey Meshkov <am@adguard.com>
Date:   Wed Oct 7 14:43:49 2020 +0300

    disable parallel build

commit a639b9ae44c534c7fdecd34894f5ad4ae6217472
Author: Andrey Meshkov <am@adguard.com>
Date:   Wed Oct 7 02:48:52 2020 +0300

    * (home): improve install.sh

commit 4c564da714850002d1810d4d10dce859f340e3ab
Author: Simon Zolin <s.zolin@adguard.com>
Date:   Thu Oct 1 15:32:53 2020 +0300

    minor

commit 0ecc1a03a41201a632f650ba995f3b07a6539889
Author: Simon Zolin <s.zolin@adguard.com>
Date:   Thu Oct 1 15:08:07 2020 +0300

    * install.sh: use /opt/AdGuardHome output directory

commit fd3ad73606c69e8ede086e67bc557772f9e34406
Author: Simon Zolin <s.zolin@adguard.com>
Date:   Wed Sep 30 12:13:56 2020 +0300

    * install.sh: prompt for an output directory

commit 8917e8cb3d794cfa1fd7b358c89695ff719e7e4d
Author: Simon Zolin <s.zolin@adguard.com>
Date:   Tue Sep 29 18:56:54 2020 +0300

    + install.sh
This commit is contained in:
Andrey Meshkov
2020-10-07 21:01:30 +03:00
parent fb7ca94243
commit 65acfb75dd
3 changed files with 258 additions and 10 deletions
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229
scripts/install.sh Normal file
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@@ -0,0 +1,229 @@
#!/bin/sh
# AdGuardHome installation script
#
# 1. Download the package
# 2. Unpack it
# 3. Install as a service
#
# Requirements:
# . bash
# . which
# . printf
# . uname
# . id
# . head, tail
# . curl
# . tar or unzip
# . rm
set -e
log_info()
{
printf "[info] %s\\n" "$1"
}
log_error()
{
printf "[error] %s\\n" "$1"
}
# Get OS
# Return: darwin, linux, freebsd
detect_os()
{
UNAME_S="$(uname -s)"
OS=
case "$UNAME_S" in
Linux)
OS=linux
;;
FreeBSD)
OS=freebsd
;;
Darwin)
OS=darwin
;;
*)
return 1
;;
esac
echo $OS
}
# Get CPU endianness
# Return: le, ""
cpu_little_endian()
{
ENDIAN_FLAG="$(head -c 6 /bin/bash | tail -c 1)"
if [ "$ENDIAN_FLAG" = "$(printf '\001')" ]; then
echo 'le'
return 0
fi
}
# Get CPU
# Return: amd64, 386, armv5, armv6, armv7, arm64, mips_softfloat, mipsle_softfloat, mips64_softfloat, mips64le_softfloat
detect_cpu()
{
UNAME_M="$(uname -m)"
CPU=
case "$UNAME_M" in
x86_64 | x86-64 | x64 | amd64)
CPU=amd64
;;
i386 | i486 | i686 | i786 | x86)
CPU=386
;;
armv5l)
CPU=armv5
;;
armv6l)
CPU=armv6
;;
armv7l | armv8l)
CPU=armv7
;;
aarch64)
CPU=arm64
;;
mips)
LE=$(cpu_little_endian)
CPU=mips${LE}_softfloat
;;
mips64)
LE=$(cpu_little_endian)
CPU=mips64${LE}_softfloat
;;
*)
return 1
esac
echo "${CPU}"
}
# Get package file name extension
# Return: tar.gz, zip
package_extension()
{
if [ "$OS" = "darwin" ]; then
echo "zip"
return 0
fi
echo "tar.gz"
}
# Download data to a file
# Use: download URL OUTPUT
download()
{
log_info "Downloading package from $1 -> $2"
if is_command curl ; then
curl -s "$1" --output "$2" || error_exit "Failed to download $1"
else
error_exit "curl is necessary to install AdGuard Home"
fi
}
# Unpack package to a directory
# Use: unpack INPUT OUTPUT_DIR PKG_EXT
unpack()
{
log_info "Unpacking package from $1 -> $2"
mkdir -p "$2"
if [ "$3" = "zip" ]; then
unzip -qq "$1" -d "$2" || return 1
elif [ "$3" = "tar.gz" ]; then
tar xzf "$1" -C "$2" || return 1
else
return 1
fi
}
# Print error message and exit
# Use: error_exit MESSAGE
error_exit()
{
log_error "$1"
exit 1
}
# Check if command exists
# Use: is_command COMMAND
is_command() {
check_command="$1"
command -v "${check_command}" >/dev/null 2>&1
}
# Entry point
main() {
log_info "Starting AdGuard Home installation script"
CHANNEL=${1}
if [ "${CHANNEL}" != "beta" ] && [ "${CHANNEL}" != "edge" ]; then
CHANNEL=release
fi
log_info "Channel ${CHANNEL}"
OS=$(detect_os) || error_exit "Cannot detect your OS"
CPU=$(detect_cpu) || error_exit "Cannot detect your CPU"
PKG_EXT=$(package_extension)
PKG_NAME=AdGuardHome_${OS}_${CPU}.${PKG_EXT}
SCRIPT_URL="https://raw.githubusercontent.com/AdguardTeam/AdGuardHome/master/scripts/install.sh"
URL="https://static.adguard.com/adguardhome/${CHANNEL}/${PKG_NAME}"
OUT_DIR=/opt
# Root check
if [ "$(id -u)" -eq 0 ]; then
log_info "Script called with root privileges"
else
if is_command sudo ; then
log_info "Please note, that AdGuard Home requires root privileges to install using this script."
log_info "Restarting with root privileges"
exec curl -sSL ${SCRIPT_URL} | sudo sh -s "$@"
exit $?
else
log_info "Root privileges are required to install AdGuard Home using this installer."
log_info "Please, re-run this script as root."
exit 1
fi
fi
log_info "AdGuard Home will be installed to ${OUT_DIR}/AdGuardHome"
[ -d "${OUT_DIR}/AdGuardHome" ] && error_exit "Directory ${OUT_DIR}/AdGuardHome already exists, abort installation"
download "${URL}" "${PKG_NAME}" || error_exit "Cannot download the package"
unpack "${PKG_NAME}" "${OUT_DIR}" "${PKG_EXT}" || error_exit "Cannot unpack the package"
# Install AdGuard Home service and run it
${OUT_DIR}/AdGuardHome/AdGuardHome -s install || error_exit "Cannot install AdGuardHome as a service"
rm "${PKG_NAME}"
log_info "AdGuard Home is now installed and running."
log_info "You can control the service status with the following commands:"
log_info " sudo ${OUT_DIR}/AdGuardHome/AdGuardHome -s start|stop|restart|status|install|uninstall"
}
main "$@"