AdGuardHome/scripts/make/go-build.sh
Eugene Burkov 1d07afb30e Pull request: 2416 improve version output
Merge in DNS/adguard-home from 2416-version to master

Updates #2416.

Squashed commit of the following:

commit ad529ee429abd7fa12400e089a4e566da3df9f66
Merge: 9ba2f684 bfc7e16d
Author: Eugene Burkov <e.burkov@adguard.com>
Date:   Wed Mar 31 12:42:37 2021 +0300

    Merge branch 'master' into 2416-version

commit 9ba2f6845b1202909f3e142ae99e44815c9e090e
Author: Eugene Burkov <e.burkov@adguard.com>
Date:   Wed Mar 31 12:40:53 2021 +0300

    all: fix docs

commit 521a61df49381fecf1bc992752d7cbbcccb23bb6
Author: Eugene Burkov <e.burkov@adguard.com>
Date:   Tue Mar 30 17:48:56 2021 +0300

    all: imp code

commit 844c4e0fb0192779bea4bfd3b0f5e4cf69e2073c
Author: Eugene Burkov <e.burkov@adguard.com>
Date:   Tue Mar 30 17:48:56 2021 +0300

    all: imp docs, log changes

commit c8206b0d161a7040dec7983dbaa240a8d08f4746
Author: Eugene Burkov <e.burkov@adguard.com>
Date:   Tue Mar 30 17:19:51 2021 +0300

    version: imp verbose output

commit b2b41d478023bdd2dd01a73c44be309ba94e4ac8
Author: Eugene Burkov <e.burkov@adguard.com>
Date:   Tue Mar 30 16:37:23 2021 +0300

    version: imp code, docs

commit 553bd9ce5fb59348f5ecd21a762dccf3834befee
Author: Eugene Burkov <e.burkov@adguard.com>
Date:   Tue Mar 30 14:07:05 2021 +0300

    version: imp verbosed output
2021-03-31 12:55:21 +03:00

105 lines
2.7 KiB
Bash

#!/bin/sh
# AdGuard Home Build Script
#
# The commentary in this file is written with the assumption that the
# reader only has superficial knowledge of the POSIX shell language and
# alike. Experienced readers may find it overly verbose.
# The default verbosity level is 0. Show every command that is run and
# every package that is processed if the caller requested verbosity
# level greater than 0. Also show subcommands if the requested
# verbosity level is greater than 1. Otherwise, do nothing.
verbose="${VERBOSE:-0}"
if [ "$verbose" -gt '1' ]
then
env
set -x
readonly v_flags='-v'
readonly x_flags='-x'
elif [ "$verbose" -gt '0' ]
then
set -x
readonly v_flags='-v'
readonly x_flags=''
else
set +x
readonly v_flags=''
readonly x_flags=''
fi
# Exit the script if a pipeline fails (-e), prevent accidental filename
# expansion (-f), and consider undefined variables as errors (-u).
set -e -f -u
# Allow users to set the Go version.
go="${GO:-go}"
# Require the channel to be set and validate the value.
channel="$CHANNEL"
case "$channel"
in
('development'|'edge'|'beta'|'release')
# All is well, go on.
;;
(*)
echo "invalid channel '$channel', supported values are\
'development', 'edge', 'beta', and 'release'" 1>&2
exit 1
;;
esac
# Require the version to be set.
#
# TODO(a.garipov): Additional validation?
version="$VERSION"
# Set date and time of the current build.
buildtime="$(date -u +%FT%TZ%z)"
# Set the linker flags accordingly: set the release channel and the
# current version as well as goarm and gomips variable values, if the
# variables are set and are not empty.
readonly version_pkg='github.com/AdguardTeam/AdGuardHome/internal/version'
ldflags="-s -w"
ldflags="${ldflags} -X ${version_pkg}.version=${version}"
ldflags="${ldflags} -X ${version_pkg}.channel=${channel}"
ldflags="${ldflags} -X ${version_pkg}.buildtime=${buildtime}"
if [ "${GOARM:-}" != '' ]
then
ldflags="${ldflags} -X ${version_pkg}.goarm=${GOARM}"
elif [ "${GOMIPS:-}" != '' ]
then
ldflags="${ldflags} -X ${version_pkg}.gomips=${GOMIPS}"
fi
# Allow users to limit the build's parallelism.
readonly parallelism="${PARALLELISM:-}"
if [ "$parallelism" != '' ]
then
readonly par_flags="-p ${parallelism}"
else
readonly par_flags=''
fi
# Allow users to specify a different output name.
readonly out="${OUT:-}"
if [ "$out" != '' ]
then
readonly out_flags="-o ${out}"
else
readonly out_flags=''
fi
# Don't use cgo. Use modules.
export CGO_ENABLED='0' GO111MODULE='on'
readonly build_flags="${BUILD_FLAGS:-$out_flags $par_flags\
$v_flags $x_flags}"
# Don't use quotes with flag variables to get word splitting.
"$go" generate $v_flags $x_flags ./main.go
# Don't use quotes with flag variables to get word splitting.
"$go" build --ldflags "$ldflags" $build_flags