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#!/usr/bin/env python3
########################################################################
# Generates a new release.
########################################################################
import sys
import re
import subprocess
import io
import os
import fileinput
if sys.version_info < (3, 0):
sys.stdout.write("Sorry, requires Python 3.x or better\n")
sys.exit(1)
def colored(r, g, b, text):
return "\033[38;2;{};{};{}m{} \033[38;2;255;255;255m".format(r, g, b, text)
def extractnumbers(s):
return tuple(map(int,re.findall(r"(\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)
print("Calling git rev-parse --abbrev-ref HEAD")
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(colored(255, 0, 0, "We recommend that you release on master, you are on '"+branchresult+"'"))
ret = subprocess.call(["git", "remote", "update"])
if(ret != 0):
sys.exit(ret)
print("Calling git log HEAD.. --oneline")
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()
scriptlocation = os.path.dirname(os.path.abspath(__file__))
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 )
try:
currentv = extractnumbers(versionresult)
except:
currentv = [0,0,0]
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])
print(newversion)
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]
assert newversion[1] == 0
assert newversion[2] == 0
elif (newversion[1] != currentv[1]):
assert newversion[1] >= currentv[1]
assert newversion[2] == 0
else :
assert newversion[2] >= currentv[2]
atleastminor= (currentv[0] != newversion[0]) or (currentv[1] != newversion[1])
versionfilerel = os.sep + "include" + os.sep + "simdutf" + os.sep + "simdutf_version.h"
versionfile = maindir + versionfilerel
with open(versionfile, 'w') as file:
file.write("// /include/simdutf/simdutf_version.h automatically generated by release.py,\n")
file.write("// do not change by hand\n")
file.write("#ifndef SIMDUTF_SIMDUTF_VERSION_H\n")
file.write("#define SIMDUTF_SIMDUTF_VERSION_H\n")
file.write("\n")
file.write("/** The version of simdutf being used (major.minor.revision) */\n")
file.write("#define SIMDUTF_VERSION \""+toversionstring(*newversion)+"\"\n")
file.write("\n")
file.write("namespace simdutf {\n")
file.write("enum {\n")
file.write(" /**\n")
file.write(" * The major version (MAJOR.minor.revision) of simdutf being used.\n")
file.write(" */\n")
file.write(" SIMDUTF_VERSION_MAJOR = "+str(newversion[0])+",\n")
file.write(" /**\n")
file.write(" * The minor version (major.MINOR.revision) of simdutf being used.\n")
file.write(" */\n")
file.write(" SIMDUTF_VERSION_MINOR = "+str(newversion[1])+",\n")
file.write(" /**\n")
file.write(" * The revision (major.minor.REVISION) of simdutf being used.\n")
file.write(" */\n")
file.write(" SIMDUTF_VERSION_REVISION = "+str(newversion[2])+"\n")
file.write("};\n")
file.write("} // namespace simdutf\n")
file.write("\n")
file.write("#endif // SIMDUTF_SIMDUTF_VERSION_H\n")
print(versionfile + " modified")
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"
sonumber = None
pattern = re.compile(r"""set\(SIMDUTF_LIB_SOVERSION "(\d+)" CACHE STRING "simdutf library soversion"\)""")
with open (cmakefile, 'rt') as myfile:
for line in myfile:
m = pattern.search(line)
if m is not None:
sonumber = int(m.group(1))
break
print("so library number "+str(sonumber))
if(atleastminor):
print("Given that we have a minor revision, it seems necessary to bump the so library number")
if sonumber is None:
print("I cannot find the so library number in the CMakeLists.txt file")
sys.exit(-1)
sonumber += 1
for line in fileinput.input(cmakefile, inplace=True, backup='.bak'):
line = re.sub(r' VERSION \d+\.\d+\.\d+',' VERSION '+newmajorversionstring+'.'+mewminorversionstring+'.'+newrevversionstring, line.rstrip())
line = re.sub(r'SIMDUTF_LIB_VERSION "\d+\.\d+\.\d+','SIMDUTF_LIB_VERSION "'+str(sonumber)+".0.0", line)
line = re.sub(r'set\(SIMDUTF_LIB_SOVERSION "\d+"','set(SIMDUTF_LIB_SOVERSION \"'+str(sonumber)+'\"', line)
print(line)
print("modified "+cmakefile+", a backup was made")
doxyfile = maindir + os.sep + "Doxyfile"
for line in fileinput.input(doxyfile, inplace=True, backup='.bak'):
line = re.sub(r'PROJECT_NUMBER = "\d+\.\d+\.\d+','PROJECT_NUMBER = "'+newversionstring, line.rstrip())
print(line)
print("modified "+doxyfile+", a backup was made")
print("running amalgamate.py")
cp = subprocess.run(["python3", maindir+ os.sep + "singleheader/amalgamate.py"], stdout=subprocess.DEVNULL) # doesn't capture output
if(cp.returncode != 0):
print("Failed to run amalgamate")
print("running doxygen")
cp = subprocess.run(["doxygen"], stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL, cwd=maindir) # doesn't capture output
if(cp.returncode != 0):
print("Failed to run doxygen")
readmefile = maindir + os.sep + "README.md"
for line in fileinput.input(readmefile, inplace=True, backup='.bak'):
line = re.sub(r' wget https://github.com/simdutf/simdutf/releases/download/v\d+\.\d+\.\d+/singleheader.zip',' wget https://github.com/simdutf/simdutf/releases/download/v'+newmajorversionstring+'.'+mewminorversionstring+'.'+newrevversionstring+'/singleheader.zip', line.rstrip())
line = re.sub(r'https://github.com/simdutf/simdutf/releases/download/v\d+\.\d+\.\d+/singleheader.zip','https://github.com/simdutf/simdutf/releases/download/v'+newmajorversionstring+'.'+mewminorversionstring+'.'+newrevversionstring+'/singleheader.zip', line.rstrip())
print(line)
print("modified "+readmefile+", a backup was made")
pattern = re.compile(r"https://simdutf.org/api/(\d+\.\d+\.\d+)/index.html")
readmedata = open(readmefile).read()
m = pattern.search(readmedata)
if m == None:
print('I cannot find a link to the API documentation in your README')
else:
if m is not None:
detectedreadme = m.group(1)
print("found a link to your API documentation in the README file: "+detectedreadme+" ("+toversionstring(*newversion)+")")
if(atleastminor):
if(detectedreadme != toversionstring(*newversion)):
print(colored(255, 0, 0, "Consider updating the readme link to "+toversionstring(*newversion)))
print("Please run the tests before issuing a release. \n")
print("to issue release, enter \n git commit -a && git push && git tag -a v"+toversionstring(*newversion)+" -m \"version "+toversionstring(*newversion)+"\" && git push --tags \n")
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