extend script + turn into bash script

#!/usr/bin/env python3

"""

(C) 2022-2025 IVAS codec Public Collaboration with portions copyright Dolby International AB, Ericsson AB,

Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V., Huawei Technologies Co. LTD.,

Koninklijke Philips N.V., Nippon Telegraph and Telephone Corporation, Nokia Technologies Oy, Orange,

Panasonic Holdings Corporation, Qualcomm Technologies, Inc., VoiceAge Corporation, and other

contributors to this repository. All Rights Reserved.

This software is protected by copyright law and by international treaties.

The IVAS codec Public Collaboration consisting of Dolby International AB, Ericsson AB,

Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V., Huawei Technologies Co. LTD.,

Koninklijke Philips N.V., Nippon Telegraph and Telephone Corporation, Nokia Technologies Oy, Orange,

Panasonic Holdings Corporation, Qualcomm Technologies, Inc., VoiceAge Corporation, and other

contributors to this repository retain full ownership rights in their respective contributions in

the software. This notice grants no license of any kind, including but not limited to patent

license, nor is any license granted by implication, estoppel or otherwise.

Contributors are required to enter into the IVAS codec Public Collaboration agreement before making

contributions.

This software is provided "AS IS", without any express or implied warranties. The software is in the

development stage. It is intended exclusively for experts who have experience with such software and

solely for the purpose of inspection. All implied warranties of non-infringement, merchantability

and fitness for a particular purpose are hereby disclaimed and excluded.

Any dispute, controversy or claim arising under or in relation to providing this software shall be

submitted to and settled by the final, binding jurisdiction of the courts of Munich, Germany in

accordance with the laws of the Federal Republic of Germany excluding its conflict of law rules and

the United Nations Convention on Contracts on the International Sales of Goods.

"""

import re

import sys

import argparse

BASOP_PATTERN = r"\d+[_-]basop[_-].*"

MSG_DOES_NOT_MATCH = """Your branch name {branchname} does not match the template '<issue_number>_basop_<description>', e.g. '123_basop_fix_this_one_bug-2'.

Sticking to this branch is needed for the testing system to match this branch with its float-reference counterpart.

Please rename your branch. You can easily do this by creating a new branch from this branch:

  - git checkout -b <new branch name here>

You then also need to create a new merge request and update the links in your issue.

See here for details on the porting work process: https://forge.3gpp.org/rep/sa4/audio/ivas-basop/-/wikis/Porting-MRs-from-floating-point-codec#workflow-for-porting-a-merge-request-from-floating-point-codec-to-basop-codec

"""

parser = argparse.ArgumentParser()

parser.add_argument("branchname")

args = parser.parse_args()

branchname = args.branchname

re_match = re.match(BASOP_PATTERN, branchname)

if re_match is None:

    print(MSG_DOES_NOT_MATCH.format(branchname=branchname))

    sys.exit(1)

# the float ref branch is just the same name, but with basop -> ref replacement

# replace only the first occurrence, as "basop" mit be present in the later description

# if the format is correct, then before "_basop", only numbers can occur

print(branchname.replace("basop", "ref", 1))

#!/bin/bash

# (C) 2022-2025 IVAS codec Public Collaboration with portions copyright Dolby International AB, Ericsson AB,

# Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V., Huawei Technologies Co. LTD.,

# Koninklijke Philips N.V., Nippon Telegraph and Telephone Corporation, Nokia Technologies Oy, Orange,

# Panasonic Holdings Corporation, Qualcomm Technologies, Inc., VoiceAge Corporation, and other

# contributors to this repository. All Rights Reserved.

#

# This software is protected by copyright law and by international treaties.

# The IVAS codec Public Collaboration consisting of Dolby International AB, Ericsson AB,

# Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V., Huawei Technologies Co. LTD.,

# Koninklijke Philips N.V., Nippon Telegraph and Telephone Corporation, Nokia Technologies Oy, Orange,

# Panasonic Holdings Corporation, Qualcomm Technologies, Inc., VoiceAge Corporation, and other

# contributors to this repository retain full ownership rights in their respective contributions in

# the software. This notice grants no license of any kind, including but not limited to patent

# license, nor is any license granted by implication, estoppel or otherwise.

#

# Contributors are required to enter into the IVAS codec Public Collaboration agreement before making

# contributions.

#

# This software is provided "AS IS", without any express or implied warranties. The software is in the

# development stage. It is intended exclusively for experts who have experience with such software and

# solely for the purpose of inspection. All implied warranties of non-infringement, merchantability

# and fitness for a particular purpose are hereby disclaimed and excluded.

#

# Any dispute, controversy or claim arising under or in relation to providing this software shall be

# submitted to and settled by the final, binding jurisdiction of the courts of Munich, Germany in

# accordance with the laws of the Federal Republic of Germany excluding its conflict of law rules and

# the United Nations Convention on Contracts on the International Sales of Goods.

BASOP_PATTERN="^[0-9]+[_-]basop[_-].*"

MSG_DOES_NOT_MATCH="Your branch name %s does not match the template '<issue_number>_basop_<description>', e.g. '123_basop_fix_this_one_bug-2'.

Sticking to this branch is needed for the testing system to match this branch with its float-reference counterpart.

Please rename your branch. You can easily do this by creating a new branch from this branch:

  - git checkout -b <new branch name here>

You then also need to create a new merge request and update the links in your issue.

See here for details on the porting work process: https://forge.3gpp.org/rep/sa4/audio/ivas-basop/-/wikis/Porting-MRs-from-floating-point-codec#workflow-for-porting-a-merge-request-from-floating-point-codec-to-basop-codec

"

if [ $# -ne 1 ]; then

  echo "Usage: $0 <branchname>"

  exit 1

fi

branchname="$1"

if ! [[ "$branchname" =~ $BASOP_PATTERN ]]; then

  printf "$MSG_DOES_NOT_MATCH" "$branchname"

  exit 1

fi

float_ref_branchname="${branchname/basop/ref}"

git_result=$(git branch --list "$float_ref_branchname")

# If the branch does not exist, default to "float-pc"

if [[ -z "$git_result" ]]; then

  branchname="float-pc"

else

  # The float ref branch is just the same name, but with basop -> ref replacement

  # Replace only the first occurrence, as "basop" may be present in the later description

  # If the format is correct, then before "_basop", only numbers can occur

  branchname="${float_ref_branchname}"

fi

echo "$branchname"