def release():
local_head = local_current_head()
if is_default_branch():
latest_sha = get_sha1_for_tag(latest_version())
commit_range = f"{latest_sha}..{local_head}"
else:
remote_head = remote_default_head()
commit_range = f"{remote_head}..{local_head}"
print(f"Working in branch: {current_branch()}")
print(f"On default branch: {is_default_branch()}")
print(f"Commit range: {commit_range}")
if not is_default_branch():
print('Trying to release while not on master?')
sys.exit(1)
if has_release():
print('Updating changelog and version')
update_for_pending_release()
print('Attempting a release.')
git("config", "user.name", "Buildkite on behalf of Wellcome Collection")
git("config", "user.email", "*****@*****.**")
git("remote", "add", "ssh-origin", repo(), exit_on_error=False)
git('push', 'ssh-origin', 'HEAD:master')
git('push', 'ssh-origin', '--tag')
else:
print("No release detected, exit gracefully.")
sys.exit(0)
def publish(project_name):
if has_release():
print(f"Release detected, publishing {project_name}.")
git("pull", "origin", remote_default_branch())
sbt(f"project {project_name}", "publish")
else:
print("No release detected, exit gracefully.")
sys.exit(0)
def get_all_tags():
"""
Returns a list of all tags in the repo.
"""
git('fetch', '--tags')
result = git('tag')
all_tags = result.split('\n')
assert len(set(all_tags)) == len(all_tags)
return set(all_tags)
def update_for_pending_release():
release_type = update_changelog_and_version()
git('rm', RELEASE_FILE)
git('add', CHANGELOG_FILE)
git('add', BUILD_SBT)
git(
'commit',
'-m', 'Bump version to %s and update changelog\n\n[skip ci]' % (
new_version(release_type))
)
git('tag', new_version(release_type))
def get_changed_paths(*args, globs=None):
"""
Returns a set of changed paths in a given commit range.
:param args: Arguments to pass to ``git diff``.
:param globs: List of file globs to include in changed paths.
"""
if globs:
args = list(args) + ["--", *globs]
diff_output = git("diff", "--name-only", *args)
return {line.strip() for line in diff_output.splitlines()}
#!/usr/bin/env python3
# -*- encoding: utf-8
from commands import git
from provider import current_branch, is_default_branch
if __name__ == "__main__":
branch_name = current_branch()
if is_default_branch():
print(f"Successful completion on {branch_name}, tagging latest.")
git("tag", "latest", "--force")
git("push", "origin", "latest", "--force")
print("Done.")
else:
print(f"Successful completion on {branch_name}, nothing to do.")
def get_sha1_for_tag(tag):
"""Use show-ref to discover the hash for a given tag (fetch first so we have all remote tags)."""
git("fetch")
return git("show-ref", "--hash", tag)
def local_current_head():
"""Use rev-parse to discover hash for current commit AKA HEAD (from .git/HEAD)."""
return git("rev-parse", "HEAD")
def remote_default_head():
"""Inspect refs to discover default branch HEAD @ remote origin."""
return git("show-ref", f"refs/remotes/origin/{remote_default_branch()}",
"-s")
def remote_default_branch():
"""Inspect refs to discover default branch @ remote origin."""
return git("symbolic-ref", "refs/remotes/origin/HEAD").split("/")[-1]
from commands import make, git
from git_utils import get_changed_paths
from provider import current_branch, repo
if __name__ == "__main__":
make("format")
# If there are any changes, push to GitHub immediately and fail the
# build. This will abort the remaining jobs, and trigger a new build
# with the reformatted code.
if get_changed_paths():
print("*** There were changes from formatting, creating a commit")
git("config", "user.name", "Buildkite on behalf of Wellcome Collection")
git("config", "user.email", "*****@*****.**")
git("remote", "add", "ssh-origin", repo(), exit_on_error=False)
# We checkout the branch before we add the commit, so we don't
# include the merge commit that Buildkite makes.
git("fetch", "ssh-origin")
git("checkout", "--track", f"ssh-origin/{current_branch()}")
git("add", "--verbose", "--update")
git("commit", "-m", "Apply auto-formatting rules")
git("push", "ssh-origin", f"HEAD:{current_branch()}")
# We exit here to fail the build, so Buildkite will skip to the next
# build, which includes the autoformat commit.
sys.exit(1)
def autoformat():
local_head = local_current_head()
if is_default_branch():
latest_sha = get_sha1_for_tag(latest_version())
commit_range = f"{latest_sha}..{local_head}"
else:
remote_head = remote_default_head()
commit_range = f"{remote_head}..{local_head}"
print(f"Working in branch: {current_branch()}")
print(f"On default branch: {is_default_branch()}")
print(f"Commit range: {commit_range}")
sbt('scalafmt')
check_release_file(commit_range)
# If there are any changes, push to GitHub immediately and fail the
# build. This will abort the remaining jobs, and trigger a new build
# with the reformatted code.
if get_changed_paths():
print("*** There were changes from formatting, creating a commit")
git("config", "user.name",
"Buildkite on behalf of Wellcome Collection")
git("config", "user.email", "*****@*****.**")
git("remote", "add", "ssh-origin", repo(), exit_on_error=False)
# We checkout the branch before we add the commit, so we don't
# include the merge commit that Buildkite makes.
git("fetch", "ssh-origin")
git("checkout", "--track", f"ssh-origin/{current_branch()}")
git("add", "--verbose", "--update")
git("commit", "-m", "Apply auto-formatting rules")
git("push", "ssh-origin", f"HEAD:{current_branch()}")
# We exit here to fail the build, so Buildkite will skip to the next
# build, which includes the autoformat commit.
sys.exit(1)
else:
print("*** There were no changes from auto-formatting")
import sys
from commands import git
from git_utils import (
get_changed_paths,
get_all_tags,
remote_default_branch,
local_current_head,
get_sha1_for_tag,
remote_default_head,
has_source_changes
)
from provider import current_branch, is_default_branch, repo
ROOT = git('rev-parse', '--show-toplevel')
BUILD_SBT = os.path.join(ROOT, 'build.sbt')
RELEASE_FILE = os.path.join(ROOT, 'RELEASE.md')
RELEASE_TYPE = re.compile(r"^RELEASE_TYPE: +(major|minor|patch)")
MAJOR = 'major'
MINOR = 'minor'
PATCH = 'patch'
VALID_RELEASE_TYPES = (MAJOR, MINOR, PATCH)
CHANGELOG_HEADER = re.compile(r"^## v\d+\.\d+\.\d+ - \d\d\d\d-\d\d-\d\d$")
CHANGELOG_FILE = os.path.join(ROOT, 'CHANGELOG.md')
