mirror of
https://github.com/OpenVPN/openvpn.git
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ff06f4ca42
Change-Id: Ic377958d303b1dcfa9d877d3a63ecf39bdff7aef Signed-off-by: Frank Lichtenheld <frank@lichtenheld.com> Acked-by: Gert Doering <gert@greenie.muc.de> Message-Id: <20240315170054.2368254-1-frank@lichtenheld.com> URL: https://sourceforge.net/p/openvpn/mailman/message/58749316/ Signed-off-by: Gert Doering <gert@greenie.muc.de> (cherry picked from commit b25c6d7e861d446b7a2e03cbcfb892d554c1ef73)
84 lines
2.9 KiB
Python
84 lines
2.9 KiB
Python
#
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# OpenVPN -- An application to securely tunnel IP networks
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# over a single UDP port, with support for SSL/TLS-based
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# session authentication and key exchange,
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# packet encryption, packet authentication, and
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# packet compression.
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#
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# Copyright (C) 2022-2024 OpenVPN Inc <sales@openvpn.net>
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# Copyright (C) 2022-2022 Lev Stipakov <lev@lestisoftware.fi>
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License version 2
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# as published by the Free Software Foundation.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License along
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# with this program; if not, write to the Free Software Foundation, Inc.,
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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#
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# Usage: ./git-version.py [directory]
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# Find a good textual representation of the git commit currently checked out.
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# Make that representation available as CONFIGURE_GIT_REVISION in
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# <directory>/config-version.h.
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# It will prefer a tag name if it is checked out exactly, otherwise will use
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# the branch name. 'none' if no branch is checked out (detached HEAD).
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# This is used to enhance the output of openvpn --version with Git information.
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import os
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import sys
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import subprocess
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def run_command(args):
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sp = subprocess.Popen(args, stdout=subprocess.PIPE, stderr=subprocess.DEVNULL)
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o, _ = sp.communicate()
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return o.decode("utf-8")[:-1]
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def get_branch_commit_id():
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commit_id = run_command(["git", "rev-parse", "--short=16", "HEAD"])
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if not commit_id:
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raise
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branch = run_command(["git", "describe", "--exact-match"])
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if not branch:
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# this returns an array like ["master"] or ["release", "2.6"]
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branch = run_command(["git", "rev-parse", "--symbolic-full-name", "HEAD"]).split("/")[2:]
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if not branch:
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branch = ["none"]
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branch = "/" .join(branch) # handle cases like release/2.6
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return branch, commit_id
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def main():
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try:
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branch, commit_id = get_branch_commit_id()
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except:
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branch, commit_id = "unknown", "unknown"
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prev_content = ""
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name = os.path.join("%s" % (sys.argv[1] if len(sys.argv) > 1 else "."), "config-version.h")
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try:
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with open(name, "r") as f:
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prev_content = f.read()
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except:
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# file doesn't exist
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pass
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content = "#define CONFIGURE_GIT_REVISION \"%s/%s\"\n" % (branch, commit_id)
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content += "#define CONFIGURE_GIT_FLAGS \"\"\n"
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if prev_content != content:
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print("Writing %s" % name)
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with open(name, "w") as f:
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f.write(content)
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else:
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print("Content of %s hasn't changed" % name)
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if __name__ == "__main__":
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main()
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