def post_to_slack(
release_notes: ReleaseNote,
github_repository_name: str,
slack_cfg_name: str,
slack_channel: str,
release_version: str,
max_msg_size_bytes: int = 20000,
):
# slack can't auto link pull requests, commits or users
# hence we force the link generation when building the markdown string
logger.info('Creating release-note markdown before posting to Slack')
release_notes_md_links = release_notes.to_markdown(
force_link_generation=True)
# XXX slack imposes a maximum msg size
# https://api.slack.com/changelog/2018-04-truncating-really-long-messages#
slack_cfg = ctx().cfg_factory().slack(slack_cfg_name)
slack_helper = SlackHelper(slack_cfg)
idx = 0
i = 0
try:
while True:
title = f'[{github_repository_name}:{release_version} released'
# abort on last
if idx + max_msg_size_bytes > len(release_notes_md_links):
did_split = i > 0
if did_split:
title += ' - final]'
else:
title += ']'
msg = release_notes_md_links[idx:]
yield slack_helper.post_to_slack(channel=slack_channel,
title=title,
message=msg)
break
# post part
title += f' - part {i} ]'
msg = release_notes_md_links[idx:idx + max_msg_size_bytes]
logger.info(f"Posting release-note '{title}'")
yield slack_helper.post_to_slack(channel=slack_channel,
title=title,
message=msg)
i += 1
idx += max_msg_size_bytes
except RuntimeError as e:
logger.warning(e)
def delete_file_from_slack(
slack_cfg_name: str,
file_id: str,
):
slack_cfg = ctx().cfg_factory().slack(slack_cfg_name)
response = SlackHelper(slack_cfg).delete_file(file_id=file_id, )
return response
def post_to_slack(release_notes: ReleaseNote, github_repository_name: str,
slack_cfg_name: str, slack_channel: str,
release_version: str):
# slack can't auto link pull requests, commits or users
# hence we force the link generation when building the markdown string
release_notes_md_links = release_notes.to_markdown(
force_link_generation=True)
title = '[{n}] {v} released'.format(n=github_repository_name,
v=release_version)
slack_cfg = ctx().cfg_factory().slack(slack_cfg_name)
try:
return SlackHelper(slack_cfg).post_to_slack(
channel=slack_channel, title=title, message=release_notes_md_links)
except RuntimeError as e:
warning(e)