Backport: Convert package.pl to Python.

support/buildbot/package.py

@@ -0,0 +1,153 @@
+#!/usr/bin/env python3
+# vim: set ts=4 sw=4 tw=99 et:
+import argparse
+import datetime
+import ftplib
+import os
+import platform
+import re
+import shutil
+import subprocess
+import time
+
+kPackages = ['base', 'cstrike', 'dod', 'esf', 'ns', 'tfc', 'ts']
+kMacExclude = set(['esf', 'ns', 'ts'])
+
+class PackageBuilder(object):
+    def __init__(self, args):
+        self.args_ = args
+
+        if platform.system() == 'Linux':
+            self.os_ = 'linux'
+        elif platform.system() == 'Windows':
+            self.os_ = 'windows'
+        elif platform.system() == 'Darwin':
+            self.os_ = 'mac'
+        else:
+            raise Exception('Unknown platform: {}'.format(platform.system()))
+
+        if self.os_ == 'linux':
+            self.archive_type_ = 'tar.gz'
+        else:
+            self.archive_type_ = 'zip'
+        self.packages_ = []
+
+    def run(self):
+        self.read_ftp_info()
+        self.read_product_version()
+
+        # Switch to the output folder.
+        with Chdir(os.path.join('..', 'OUTPUT')):
+            self.build()
+            self.upload()
+
+    def build(self):
+        print("Creating package for {}".format(self.version_))
+
+        for package in kPackages:
+            if self.os_ == 'mac' and package in kMacExclude:
+                continue
+
+            package_dir = os.path.join('packages', package)
+            with Chdir(package_dir):
+                package_name, alt_name = self.build_package(package)
+
+            if os.path.exists(package_name):
+                os.unlink(package_name)
+
+            src_path = os.path.join(package_dir, package_name)
+            shutil.move(src_path, package_name)
+
+            self.packages_.append((package_name, alt_name))
+
+    def upload(self):
+
+        m = re.search("^(\d+)\.(\d+)", self.version_)
+        ftp_path = '{}/{}.{}'.format(self.ftp_path_, m.group(1), m.group(2))
+
+        print("Connecting to drop site: {}".format(ftp_path))
+        ftp = ftplib.FTP(self.ftp_host_)
+        ftp.login(self.ftp_user_, self.ftp_pass_)
+        ftp.set_pasv(True)
+        ftp.cwd(ftp_path)
+
+        for package_file, alt_file in self.packages_:
+            self.upload_package(ftp, package_file, package_file)
+            self.upload_package(ftp, package_file, alt_file)
+
+        print("Files sent to drop site -- build succeeded.")
+
+    def upload_package(self, ftp, package_file, dest_name):
+        with open(package_file, 'rb') as fp:
+            print("Sending {} as {}".format(package_file, dest_name))
+            ftp.storbinary('STOR {}'.format(dest_name), fp)
+
+    def build_package(self, package):
+        package_file = 'amxmodx-{}-{}-{}.{}'.format(self.version_, package, self.os_,
+                                                    self.archive_type_)
+        if os.path.exists(package_file):
+            os.unlink(package_file)
+
+        if self.archive_type_ == 'tar.gz':
+            Run(['tar', 'zcvf', package_file, 'addons'])
+        else:
+            Run(['zip', '-r', package_file, 'addons'])
+
+        alt_name = 'amxmodx-latest-{}-{}.{}'.format(package, self.os_, self.archive_type_)
+        return package_file, alt_name
+
+    def read_ftp_info(self):
+        with open(self.args_.ftp_file, 'rt') as fp:
+            lines = [line.strip() for line in fp.read().splitlines()]
+            self.ftp_host_ = lines[0]
+            self.ftp_user_ = lines[1]
+            self.ftp_pass_ = lines[2]
+            self.ftp_path_ = lines[3]
+
+    def read_product_version(self):
+        with open('product.version', 'rt') as fp:
+            self.version_ = fp.read().strip()
+
+        output = subprocess.check_output(['git', 'rev-list', '--count', 'HEAD'],
+                                         universal_newlines = True,
+                                         stderr = subprocess.STDOUT)
+        output = output.strip()
+        if output:
+            self.version_ += '-git' + output
+
+def main():
+    parser = argparse.ArgumentParser()
+    parser.add_argument('ftp_file', type = str, help = 'FTP config file')
+
+    args = parser.parse_args()
+
+    builder = PackageBuilder(args)
+    builder.run()
+
+class Chdir(object):
+    def __init__(self, target):
+        self.prevdir_ = None
+        self.target_ = target
+
+    def __enter__(self):
+        prevdir = os.getcwd()
+        os.chdir(self.target_)
+        self.prevdir_ = prevdir
+        return self
+
+    def __exit__(self, exc_type, exc_value, traceback):
+        if self.prevdir_:
+            os.chdir(self.prevdir_)
+        return False
+
+def Run(argv):
+    try:
+        output = subprocess.check_output(argv, stderr = subprocess.STDOUT,
+                                         universal_newlines = True)
+        print(output)
+    except subprocess.CalledProcessError as e:
+        print(e.output.decode('utf-8'))
+        raise
+
+if __name__ == '__main__':
+    main()