mirror of
https://github.com/fastfloat/fast_float.git
synced 2025-12-06 16:56:57 +08:00
124 lines
4.4 KiB
Python
Executable File
124 lines
4.4 KiB
Python
Executable File
#!/usr/bin/env python3
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########################################################################
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# Generates a new release.
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########################################################################
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import sys
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import re
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import subprocess
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import io
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import os
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import fileinput
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if sys.version_info < (3, 0):
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sys.stdout.write("Sorry, requires Python 3.x or better\n")
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sys.exit(1)
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def colored(r, g, b, text):
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return "\033[38;2;{};{};{}m{} \033[38;2;255;255;255m".format(r, g, b, text)
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def extractnumbers(s):
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return tuple(map(int,re.findall(r"(\d+)\.(\d+)\.(\d+)",str(s))[0]))
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def toversionstring(major, minor, rev):
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return str(major)+"."+str(minor)+"."+str(rev)
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def topaddedversionstring(major, minor, rev):
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return str(major)+str(minor).zfill(3)+str(rev).zfill(3)
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print("Calling git rev-parse --abbrev-ref HEAD")
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pipe = subprocess.Popen(["git", "rev-parse", "--abbrev-ref", "HEAD"], stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
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branchresult = pipe.communicate()[0].decode().strip()
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if(branchresult != "main"):
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print(colored(255, 0, 0, "We recommend that you release on main, you are on '"+branchresult+"'"))
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ret = subprocess.call(["git", "remote", "update"])
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if(ret != 0):
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sys.exit(ret)
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print("Calling git log HEAD.. --oneline")
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pipe = subprocess.Popen(["git", "log", "HEAD..", "--oneline"], stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
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uptodateresult = pipe.communicate()[0].decode().strip()
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if(len(uptodateresult) != 0):
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print(uptodateresult)
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sys.exit(-1)
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pipe = subprocess.Popen(["git", "rev-parse", "--show-toplevel"], stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
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maindir = pipe.communicate()[0].decode().strip()
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scriptlocation = os.path.dirname(os.path.abspath(__file__))
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print("repository: "+maindir)
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pipe = subprocess.Popen(["git", "describe", "--abbrev=0", "--tags"], stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
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versionresult = pipe.communicate()[0].decode().strip()
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print("last version: "+versionresult )
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try:
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currentv = extractnumbers(versionresult)
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except:
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currentv = [0,0,0]
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if(len(sys.argv) != 2):
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nextv = (currentv[0],currentv[1], currentv[2]+1)
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print ("please specify version number, e.g. "+toversionstring(*nextv))
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sys.exit(-1)
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try:
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newversion = extractnumbers(sys.argv[1])
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print(newversion)
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except:
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print("can't parse version number "+sys.argv[1])
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sys.exit(-1)
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print("checking that new version is valid")
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if(newversion[0] != currentv[0]):
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assert newversion[0] == currentv[0] + 1
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assert newversion[1] == 0
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assert newversion[2] == 0
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elif (newversion[1] != currentv[1]):
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assert newversion[1] == currentv[1] + 1
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assert newversion[2] == 0
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else :
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assert newversion[2] == currentv[2] + 1
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atleastminor= (currentv[0] != newversion[0]) or (currentv[1] != newversion[1])
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newmajorversionstring = str(newversion[0])
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mewminorversionstring = str(newversion[1])
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newrevversionstring = str(newversion[2])
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newversionstring = str(newversion[0]) + "." + str(newversion[1]) + "." + str(newversion[2])
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cmakefile = maindir + os.sep + "CMakeLists.txt"
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for line in fileinput.input(cmakefile, inplace=1, backup='.bak'):
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line = re.sub(r'project\(fast_float VERSION \d+\.\d+\.\d+ LANGUAGES CXX\)','project(fast_float VERSION '+newmajorversionstring+'.'+mewminorversionstring+'.'+newrevversionstring+" LANGUAGES CXX)", line.rstrip())
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print(line)
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print("modified "+cmakefile+", a backup was made")
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readmefile = maindir + os.sep + "README.md"
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for line in fileinput.input(readmefile, inplace=1, backup='.bak'):
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line = re.sub(r'https://github.com/fastfloat/fast_float/releases/download/v(\d+\.\d+\.\d+)/fast_float.h','https://github.com/fastfloat/fast_float/releases/download/v'+newmajorversionstring+'.'+mewminorversionstring+'.'+newrevversionstring+'/fast_float.h', line.rstrip())
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print(line)
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print("modified "+readmefile+", a backup was made")
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print("running amalgamate.py")
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with open(maindir+ os.sep + 'fast_float.h', "w") as outfile:
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cp = subprocess.run(["python3", maindir+ os.sep + "script/amalgamate.py"], stdout=outfile)
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if(cp.returncode != 0):
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print("Failed to run amalgamate")
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else:
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print("amalgamate.py ran successfully")
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print("You should upload "+ maindir+ os.sep + 'fast_float.h')
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print("Please run the tests before issuing a release. \n")
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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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