ForgePatch/fml/getversion.py

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import sys
import os
import commands
import fnmatch
import re
import subprocess, shlex
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mcp_home = sys.argv[1]
mcp_dir = os.path.abspath(mcp_home)
print(mcp_dir)
sys.path.append(mcp_dir)
from runtime.commands import Commands
Commands._version_config = os.path.join(mcp_dir,Commands._version_config)
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def cmdsplit(args):
if os.sep == '\\':
args = args.replace('\\', '\\\\')
return shlex.split(args)
def cleanDirs(path):
if not os.path.isdir(path):
return
files = os.listdir(path)
if len(files):
for f in files:
fullpath = os.path.join(path, f)
if os.path.isdir(fullpath):
cleanDirs(fullpath)
files = os.listdir(path)
if len(files) == 0:
os.rmdir(path)
def main():
print("Obtaining version information from git")
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cmd = "git describe --long --match='[^(jenkins)]*'"
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try:
process = subprocess.Popen(cmdsplit(cmd), stdout=subprocess.PIPE, stderr=subprocess.STDOUT, bufsize=-1)
vers, _ = process.communicate()
except OSError:
print("Git not found")
vers="v1.0-0-deadbeef"
(major,minor,rev,githash)=re.match("v(\d+).(\d+)-(\d+)-(.*)",vers).groups()
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(mcpversion,mcclientversion,mcserverversion) = re.match("[.\w]+ \(data: ([.\w]+), client: ([.\w.]+), server: ([.\w.]+)\)",Commands.fullversion()).groups()
if os.getenv("GIT_BRANCH") is None:
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cmd = "git rev-parse --abbrev-ref HEAD"
try:
process = subprocess.Popen(cmdsplit(cmd), stdout=subprocess.PIPE, stderr=subprocess.STDOUT, bufsize=-1)
branch, _ = process.communicate()
except OSError:
print("Git not found")
branch="master"
else:
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branch=os.getenv("GIT_BRANCH").rpartition('/')[2]
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if branch == 'HEAD':
branch = "master"
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with open("fmlversion.properties","w") as f:
f.write("%s=%s\n" %("fmlbuild.major.number",major))
f.write("%s=%s\n" %("fmlbuild.minor.number",minor))
f.write("%s=%s\n" %("fmlbuild.revision.number",rev))
f.write("%s=%s\n" %("fmlbuild.githash",githash))
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f.write("%s=%s\n" %("fmlbuild.mcpversion",mcpversion))
f.write("%s=%s\n" %("fmlbuild.mcversion",mcclientversion))
f.write("%s=%s\n" %("fmlbuild.branch",branch))
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print("Version information: FML %s.%s.%s (%s) using MCP %s for minecraft %s" % (major, minor, rev, branch, mcpversion, mcclientversion))
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if __name__ == '__main__':
main()