releng: automatically figure out if we should tag latest for docker

For example, when releasing from release-2.90, if `main` has a 2.91 tag
ancestor, we know that 2.91 was released, so we should *not* tag latest.

Change-Id: Ia56b17a2ee03bbec74b7c271c742858c690d450d
This commit is contained in:
Jade Lovelace 2024-06-09 00:50:40 -07:00
parent 9aeb314e6a
commit ce71d0e9ab
4 changed files with 41 additions and 15 deletions

View file

@ -11,6 +11,7 @@ from . import version
from . import cli
from . import docker
from . import docker_assemble
from . import gitutils
rootLogger = logging.getLogger()
rootLogger.setLevel(logging.DEBUG)
@ -35,3 +36,4 @@ def reload():
importlib.reload(cli)
importlib.reload(docker)
importlib.reload(docker_assemble)
importlib.reload(gitutils)

View file

@ -11,6 +11,7 @@ from .environment import RelengEnvironment
from . import keys
from . import docker
from .version import VERSION, RELEASE_NAME, MAJOR
from .gitutils import verify_are_on_tag, git_preconditions
$RAISE_SUBPROC_ERROR = True
$XONSH_SHOW_TRACEBACK = True
@ -38,15 +39,6 @@ def setup_creds(env: RelengEnvironment):
$AWS_ENDPOINT_URL = environment.S3_ENDPOINT
def git_preconditions():
# verify there is nothing in index ready to stage
proc = !(git diff-index --quiet --cached HEAD --)
assert proc.rtn == 0
# verify there is nothing *stageable* and tracked
proc = !(git diff-files --quiet)
assert proc.rtn == 0
def official_release_commit_tag(force_tag=False):
print('[+] Setting officialRelease in flake.nix and tagging')
prev_branch = $(git symbolic-ref --short HEAD).strip()
@ -240,11 +232,6 @@ def prepare_release_notes():
git commit -m @(commit_msg)
def verify_are_on_tag():
current_tag = $(git describe --tag).strip()
assert current_tag == VERSION
def upload_artifacts(env: RelengEnvironment, noconfirm=False, no_check_git=False, force_push_tag=False):
if not no_check_git:
verify_are_on_tag()

View file

@ -64,7 +64,7 @@ STAGING = RelengEnvironment(
releases_bucket='s3://staging-releases',
git_repo='ssh://git@git.lix.systems/lix-project/lix-releng-staging',
docker_targets=[
# FIXME: how do we make sure that latest gets the latest of the *most recent* branch?
# latest will be auto tagged if appropriate
DockerTarget('git.lix.systems/lix-project/lix-releng-staging',
tags=['{version}', '{major}']),
DockerTarget('ghcr.io/lix-project/lix-releng-staging',

37
releng/gitutils.xsh Normal file
View file

@ -0,0 +1,37 @@
import subprocess
import json
def version_compare(v1: str, v2: str):
return json.loads($(nix-instantiate --eval --json --argstr v1 @(v1) --argstr v2 @(v2) --expr '{v1, v2}: builtins.compareVersions v1 v2'))
def latest_tag_on_branch(branch: str) -> str:
return $(git describe --abbrev=0 @(branch) e>/dev/null).strip()
def is_maintenance_branch(branch: str) -> bool:
try:
main_tag = latest_tag_on_branch('main')
current_tag = latest_tag_on_branch(branch)
return version_compare(current_tag, main_tag) < 0
except subprocess.CalledProcessError:
# This is the case before Lix releases 2.90, since main *has* no
# release tag on it.
# FIXME: delete this case after 2.91
return False
def verify_are_on_tag():
current_tag = $(git describe --tag).strip()
assert current_tag == VERSION
def git_preconditions():
# verify there is nothing in index ready to stage
proc = !(git diff-index --quiet --cached HEAD --)
assert proc.rtn == 0
# verify there is nothing *stageable* and tracked
proc = !(git diff-files --quiet)
assert proc.rtn == 0