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#!/usr/bin/env python3
########################################################################
# Generates a new release.
########################################################################
import sys
import re
import subprocess
import io
import os
def extractnumbers(s):
return tuple(map(int,re.findall("(\d+)\.(\d+)\.(\d+)",str(s))[0]))
def toversionstring(major, minor, rev):
return str(major)+"."+str(minor)+"."+str(rev)
def topaddedversionstring(major, minor, rev):
return str(major)+str(minor).zfill(3)+str(rev).zfill(3)
pipe = subprocess.Popen(["git", "rev-parse", "--abbrev-ref", "HEAD"], stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
branchresult = pipe.communicate()[0].decode().strip()
if(branchresult != "master"):
print("release on master, you are on '"+branchresult+"'")
sys.exit(-1)
ret = subprocess.call(["git", "remote", "update"])
if(ret != 0):
sys.exit(ret)
pipe = subprocess.Popen(["git", "log", "HEAD..", "--oneline"], stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
uptodateresult = pipe.communicate()[0].decode().strip()
if(len(uptodateresult) != 0):
print(uptodateresult)
sys.exit(-1)
pipe = subprocess.Popen(["git", "rev-parse", "--show-toplevel"], stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
maindir = pipe.communicate()[0].decode().strip()
print("repository: "+maindir)
pipe = subprocess.Popen(["git", "describe", "--abbrev=0", "--tags"], stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
versionresult = pipe.communicate()[0].decode().strip()
print("last version: "+versionresult )
currentv = extractnumbers(versionresult)
if(len(sys.argv) != 2):
nextv = (currentv[0],currentv[1], currentv[2]+1)
print ("please specify version number, e.g. "+toversionstring(*nextv))
sys.exit(-1)
try:
newversion = extractnumbers(sys.argv[1])
except:
print("can't parse version number "+sys.argv[1])
sys.exit(-1)
print("checking that new version is valid")
if(newversion[0] != currentv[0]):
assert newversion[0] == currentv[0] + 1
assert newversion[1] == 0
assert newversion[2] == 0
elif (newversion[1] != currentv[1]):
assert newversion[1] == currentv[1] + 1
assert newversion[2] == 0
else :
assert newversion[2] == currentv[2] + 1
versionfilerel = os.sep + "include" + os.sep + "roaring" + os.sep + "roaring_version.h"
versionfile = maindir + versionfilerel
with open(versionfile, 'w') as file:
file.write("// "+versionfilerel+" automatically generated by release.py, do not change by hand \n")
file.write("#ifndef ROARING_INCLUDE_ROARING_VERSION \n")
file.write("#define ROARING_INCLUDE_ROARING_VERSION \n")
file.write("#define ROARING_VERSION = "+toversionstring(*newversion)+", \n")
file.write("enum { \n")
file.write(" ROARING_VERSION_MAJOR = "+str(newversion[0])+", \n")
file.write(" ROARING_VERSION_MINOR = "+str(newversion[1])+", \n")
file.write(" ROARING_VERSION_REVISION = "+str(newversion[2])+" \n")
file.write("}; \n")
file.write("#endif // ROARING_INCLUDE_ROARING_VERSION \n")
print(versionfile + " modified")
scriptlocation = os.path.dirname(os.path.abspath(__file__))
import fileinput
newmajorversionstring = str(newversion[0])
mewminorversionstring = str(newversion[1])
newrevversionstring = str(newversion[2])
newversionstring = str(newversion[0]) + "." + str(newversion[1]) + "." + str(newversion[2])
cmakefile = maindir + os.sep + "CMakeLists.txt"
for line in fileinput.input(cmakefile, inplace=1, backup='.bak'):
line = re.sub('ROARING_LIB_VERSION "\d+\.\d+\.\d+','ROARING_LIB_VERSION "'+newversionstring, line.rstrip())
line = re.sub('ROARING_LIB_SOVERSION "\d+','ROARING_LIB_SOVERSION "'+newmajorversionstring, line)
line = re.sub('set\(PROJECT_VERSION_MAJOR \d+','set(PROJECT_VERSION_MAJOR '+newmajorversionstring, line)
line = re.sub('set\(PROJECT_VERSION_MINOR \d+','set(PROJECT_VERSION_MINOR '+mewminorversionstring, line)
line = re.sub('set\(PROJECT_VERSION_PATCH \d+','set(PROJECT_VERSION_PATCH '+newrevversionstring, line)
print(line)
print("modified "+cmakefile+", a backup was made")
print("Please run the tests before issuing a release: "+scriptlocation + "/prereleasetests.sh \n")
print("to issue release, enter \n git commit -a \n git push \n git tag -a v"+toversionstring(*newversion)+" -m \"version "+toversionstring(*newversion)+"\"\n git push --tags \n")
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