2.5. Batch and Shell Coding Guidelines

These coding guidelines MUST be applied to all batch, pwsh and shell scripts.

2.5.1. Batch

The following rules generally apply and follow the naming schema BATCH:<ongoing-number>.

2.5.1.1. Filenames (BATCH:001)

The following rules apply for filenames of batch scripts.

Batch script filenames

  • The general file naming rules MUST be applied (see Section 2.1.1).

  • Batch scripts MUST use .bat as file extension.

For example the valid file names for batch scripts are

  • hello.bat

  • my-script.bat

2.5.1.2. Header (BATCH:002)

Batch script header

Batch scripts MUST start with the following header:

Listing 2.42 File header for batch scripts.
 1@REM Copyright (c) 2010 - 2024, Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
 2@REM All rights reserved.
 3@REM
 4@REM SPDX-License-Identifier: BSD-3-Clause
 5@REM
 6@REM Redistribution and use in source and binary forms, with or without
 7@REM modification, are permitted provided that the following conditions are met:
 8@REM
 9@REM 1. Redistributions of source code must retain the above copyright notice, this
10@REM    list of conditions and the following disclaimer.
11@REM
12@REM 2. Redistributions in binary form must reproduce the above copyright notice,
13@REM    this list of conditions and the following disclaimer in the documentation
14@REM    and/or other materials provided with the distribution.
15@REM
16@REM 3. Neither the name of the copyright holder nor the names of its
17@REM    contributors may be used to endorse or promote products derived from
18@REM    this software without specific prior written permission.
19@REM
20@REM THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
21@REM AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22@REM IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
23@REM DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
24@REM FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
25@REM DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
26@REM SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
27@REM CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
28@REM OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
29@REM OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30@REM
31@REM We kindly request you to use one or more of the following phrases to refer to
32@REM foxBMS in your hardware, software, documentation or advertising materials:
33@REM
34@REM - "This product uses parts of foxBMS&reg;"
35@REM - "This product includes parts of foxBMS&reg;"
36@REM - "This product is derived from foxBMS&reg;"

2.5.2. PowerShell

The following rules generally apply and follow the naming schema POWERSHELL:<ongoing-number>.

2.5.2.1. Filenames (POWERSHELL:001)

The following rules apply for filenames of PowerShell scripts.

PowerShell script filenames

  • The general file naming rules MUST be applied (see Section 2.1.1).

  • Shell scripts MUST use .ps1 as file extension.

For example the valid file names for shell scripts are

  • hello.ps1

  • my-script.ps1

2.5.2.2. Header (POWERSHELL:002)

PowerShell script header

PowerShell scripts MUST start with the following header:

Listing 2.43 File header for PowerShell scripts.
 1#!/usr/bin/env pwsh
 2#
 3# Copyright (c) 2010 - 2024, Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
 4# All rights reserved.
 5#
 6# SPDX-License-Identifier: BSD-3-Clause
 7#
 8# Redistribution and use in source and binary forms, with or without
 9# modification, are permitted provided that the following conditions are met:
10#
11# 1. Redistributions of source code must retain the above copyright notice, this
12#    list of conditions and the following disclaimer.
13#
14# 2. Redistributions in binary form must reproduce the above copyright notice,
15#    this list of conditions and the following disclaimer in the documentation
16#    and/or other materials provided with the distribution.
17#
18# 3. Neither the name of the copyright holder nor the names of its
19#    contributors may be used to endorse or promote products derived from
20#    this software without specific prior written permission.
21#
22# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
23# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
24# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
25# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
26# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
27# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
28# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
29# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
30# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
31# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32#
33# We kindly request you to use one or more of the following phrases to refer to
34# foxBMS in your hardware, software, documentation or advertising materials:
35#
36# - "This product uses parts of foxBMS®"
37# - "This product includes parts of foxBMS®"

2.5.3. Shell

The following rules generally apply and follow the naming schema SHELL:<ongoing-number>.

2.5.3.1. Filenames (SHELL:001)

The following rules apply for filenames of shell scripts.

Shell script filenames

  • The general file naming rules MUST be applied (see Section 2.1.1).

  • Shell scripts MUST use .sh as file extension.

For example the valid file names for shell scripts are

  • hello.sh

  • my-script.sh

2.5.3.2. Header (SHELL:002)

Shell script header

Shell scripts MUST start with the following header:

Listing 2.44 File header for shell scripts.
 1#!/usr/bin/env bash
 2#
 3# Copyright (c) 2010 - 2024, Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
 4# All rights reserved.
 5#
 6# SPDX-License-Identifier: BSD-3-Clause
 7#
 8# Redistribution and use in source and binary forms, with or without
 9# modification, are permitted provided that the following conditions are met:
10#
11# 1. Redistributions of source code must retain the above copyright notice, this
12#    list of conditions and the following disclaimer.
13#
14# 2. Redistributions in binary form must reproduce the above copyright notice,
15#    this list of conditions and the following disclaimer in the documentation
16#    and/or other materials provided with the distribution.
17#
18# 3. Neither the name of the copyright holder nor the names of its
19#    contributors may be used to endorse or promote products derived from
20#    this software without specific prior written permission.
21#
22# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
23# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
24# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
25# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
26# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
27# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
28# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
29# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
30# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
31# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32#
33# We kindly request you to use one or more of the following phrases to refer to
34# foxBMS in your hardware, software, documentation or advertising materials:
35#
36# - "This product uses parts of foxBMS®"
37# - "This product includes parts of foxBMS®"

2.5.4. File Templates

These file templates below show how these rules are correctly applied. They SHOULD be used as basis for new files.