Generate a version string that includes git details if run from git checkout

This commit is contained in:
Erik Johnston 2015-02-18 16:21:35 +00:00
parent 7d304ae11c
commit d122e215ff

View File

@ -52,6 +52,7 @@ import synapse
import logging
import os
import re
import subprocess
import sqlite3
import syweb
@ -208,6 +209,61 @@ class SynapseHomeServer(HomeServer):
logger.info("Synapse now listening on port %d", unsecure_port)
def get_version_string():
null = open(os.devnull, 'w')
try:
git_branch = subprocess.check_output(
['git', 'rev-parse', '--abbrev-ref', 'HEAD'],
stderr=null,
).strip()
git_branch = "b=" + git_branch
except subprocess.CalledProcessError:
git_branch = ""
try:
git_tag = subprocess.check_output(
['git', 'describe', '--exact-match'],
stderr=null,
).strip()
git_tag = "t=" + git_tag
except subprocess.CalledProcessError:
git_tag = ""
try:
git_commit = subprocess.check_output(
['git', 'rev-parse', '--short', 'HEAD'],
stderr=null,
).strip()
except subprocess.CalledProcessError:
git_commit = ""
try:
dirty_string = "-this_is_a_dirty_checkout"
is_dirty = subprocess.check_output(
['git', 'describe', '--dirty=' + dirty_string],
stderr=null,
).strip().endswith(dirty_string)
git_dirty = "dirty" if is_dirty else ""
except subprocess.CalledProcessError:
git_dirty = ""
if git_branch or git_tag or git_commit or git_dirty:
git_version = ",".join(
s for s in
(git_branch, git_tag, git_commit, git_dirty,)
if s
)
return (
"Synapse/v=%s,%s" % (
synapse.__version__, git_version,
)
).encode("ascii")
return ("Synapse/%s" % (synapse.__version__,)).encode("ascii")
def setup():
config = HomeServerConfig.load_config(
"Synapse Homeserver",
@ -219,8 +275,10 @@ def setup():
check_requirements()
version_string = get_version_string()
logger.info("Server hostname: %s", config.server_name)
logger.info("Server version: %s", synapse.__version__)
logger.info("Server version: %s", version_string)
if re.search(":[0-9]+$", config.server_name):
domain_with_port = config.server_name
@ -229,6 +287,7 @@ def setup():
tls_context_factory = context_factory.ServerContextFactory(config)
hs = SynapseHomeServer(
config.server_name,
domain_with_port=domain_with_port,
@ -237,6 +296,7 @@ def setup():
tls_context_factory=tls_context_factory,
config=config,
content_addr=config.content_addr,
version_string=version_string,
)
hs.create_resource_tree(