Pull request: all: imp scripts

Merge in DNS/adguard-home from imp-sh to master

Squashed commit of the following:

commit 477832e11eca2ef7ac0071b5da938dacb2ed617d
Author: Ainar Garipov <A.Garipov@AdGuard.COM>
Date:   Wed May 19 20:24:34 2021 +0300

    scripts: rm dbg

commit dbb4b8c783f607781b980dcd57d78085c9022e72
Author: Ainar Garipov <A.Garipov@AdGuard.COM>
Date:   Wed May 19 20:21:20 2021 +0300

    all: imp code, compat, docs

commit e6e4375d67ad1c213efb04411e3ba0bc6293f936
Author: Ainar Garipov <A.Garipov@AdGuard.COM>
Date:   Wed May 19 19:33:48 2021 +0300

    all: imp scripts
This commit is contained in:
Ainar Garipov
2021-05-19 20:31:20 +03:00
parent b3d28408cd
commit 6f7fd33afd
17 changed files with 473 additions and 321 deletions

View File

@@ -2,28 +2,29 @@
# AdGuard Home Version Generation Script
#
# This script generates versions based on the current git tree state.
# The valid output formats are:
# This script generates versions based on the current git tree state. The valid
# output formats are:
#
# * For release versions, "v0.123.4". This version should be the one
# in the current tag, and the script merely checks, that the current
# * For release versions, "v0.123.4". This version should be the one in the
# current tag, and the script merely checks, that the current commit is
# properly tagged.
#
# * For prerelease beta versions, "v0.123.4-b.5". This version should be the
# one in the current tag, and the script merely checks, that the current
# commit is properly tagged.
#
# * For prerelease beta versions, "v0.123.4-b.5". This version should
# be the one in the current tag, and the script merely checks, that
# the current commit is properly tagged.
# * For prerelease alpha versions (aka snapshots), "v0.123.4-a.6+a1b2c3d4".
#
# * For prerelease alpha versions (aka snapshots),
# "v0.123.4-a.6+a1b2c3d4".
# BUG(a.garipov): The script currently can't differentiate between beta tags and
# release tags if they are on the same commit, so the beta tag **must** be
# pushed and built **before** the release tag is pushed.
#
# BUG(a.garipov): The script currently can't differentiate between beta
# tags and release tags if they are on the same commit, so the beta tag
# **must** be pushed and built **before** the release tag is pushed.
#
# TODO(a.garipov): The script currently doesn't handle release branches,
# so it must be modified once we have those.
# TODO(a.garipov): The script currently doesn't handle release branches, so it
# must be modified once we have those.
verbose="${VERBOSE:-0}"
readonly verbose
readonly verbose="${VERBOSE:-0}"
if [ "$verbose" -gt '0' ]
then
set -x
@@ -31,9 +32,9 @@ fi
set -e -f -u
# bump_minor is an awk program that reads a minor release version,
# increments the minor part of it, and prints the next version.
readonly bump_minor='/^v[0-9]+\.[0-9]+\.0$/ {
# bump_minor is an awk program that reads a minor release version, increments
# the minor part of it, and prints the next version.
bump_minor='/^v[0-9]+\.[0-9]+\.0$/ {
print($1 "." $2 + 1 ".0");
next;
@@ -44,21 +45,19 @@ readonly bump_minor='/^v[0-9]+\.[0-9]+\.0$/ {
exit 1;
}'
readonly bump_minor
# get_last_minor_zero returns the last new minor release.
get_last_minor_zero() {
# List all tags. Then, select those that fit the pattern of
# a new minor release: a semver version with the patch part set
# to zero.
# List all tags. Then, select those that fit the pattern of a new minor
# release: a semver version with the patch part set to zero.
#
# Then, sort them first by the first field ("1"), starting with
# the second character to skip the "v" prefix (".2"), and only
# spanning the first field (",1"). The sort is numeric and
# reverse ("nr").
# Then, sort them first by the first field ("1"), starting with the
# second character to skip the "v" prefix (".2"), and only spanning the
# first field (",1"). The sort is numeric and reverse ("nr").
#
# Then, sort them by the second field ("2"), and only spanning
# the second field (",2"). The sort is also numeric and reverse
# ("nr").
# Then, sort them by the second field ("2"), and only spanning the
# second field (",2"). The sort is also numeric and reverse ("nr").
#
# Finally, get the top (that is, most recent) version.
git tag\
@@ -67,7 +66,8 @@ get_last_minor_zero() {
| head -n 1
}
readonly channel="$CHANNEL"
channel="$CHANNEL"
readonly channel
case "$channel"
in
@@ -77,32 +77,36 @@ in
;;
('edge')
# last_minor_zero is the last new minor release.
readonly last_minor_zero="$(get_last_minor_zero)"
last_minor_zero="$( get_last_minor_zero )"
readonly last_minor_zero
# num_commits_since_minor is the number of commits since the
# last new minor release. If the current commit is the new
# minor release, num_commits_since_minor is zero.
readonly num_commits_since_minor="$(git rev-list "${last_minor_zero}..HEAD" | wc -l)"
# num_commits_since_minor is the number of commits since the last new
# minor release. If the current commit is the new minor release,
# num_commits_since_minor is zero.
num_commits_since_minor="$( git rev-list "${last_minor_zero}..HEAD" | wc -l )"
readonly num_commits_since_minor
# next_minor is the next minor release version.
readonly next_minor="$(echo "$last_minor_zero" | awk -F '.' "$bump_minor")"
next_minor="$( echo "$last_minor_zero" | awk -F '.' "$bump_minor" )"
readonly next_minor
# Make this commit a prerelease version for the next minor
# release. For example, if the last minor release was v0.123.0,
# and the current commit is the fifth since then, the version
# will look something like:
# Make this commit a prerelease version for the next minor release. For
# example, if the last minor release was v0.123.0, and the current
# commit is the fifth since then, the version will look something like:
#
# v0.124.0-a.5+a1b2c3d4
#
version="${next_minor}-a.${num_commits_since_minor}+$(git rev-parse --short HEAD)"
version="${next_minor}-a.${num_commits_since_minor}+$( git rev-parse --short HEAD )"
;;
('beta'|'release')
# current_desc is the description of the current git commit. If
# the current commit is tagged, git describe will show the tag.
readonly current_desc="$(git describe)"
# current_desc is the description of the current git commit. If the
# current commit is tagged, git describe will show the tag.
current_desc="$( git describe )"
readonly current_desc
# last_tag is the most recent git tag.
readonly last_tag="$(git describe --abbrev=0)"
last_tag="$( git describe --abbrev=0 )"
readonly last_tag
# Require an actual tag for the beta and final releases.
if [ "$current_desc" != "$last_tag" ]