# raspberrypi-build

#### Description

Scripts of building images for Raspberry Pi.

#### Software Architecture

AArch64

#### Installation

There are two approaches to fetch the scripts:

1.  Download the source code of this repository.
2.  You can install raspberrypi-build using `rpm` or `dnf` command based on openEuler 20.09 repository.

    `dnf install raspberrypi-build`

    After installing raspberrypi-build, you can find the scripts and related files for building openEuler image of Raspberry Pi in `/opt/raspberrypi-build`.

#### Instructions

Run the following command to build an image:

`sudo bash build-image.sh -d DIR -r REPO -n IMAGE_NAME`

The meaning of each parameter:

1.  -d, --dir DIR

    The directory for storing the image and other temporary files, which defaults to be the directory in which the script resides. If the `DIR` does not exist, it will be created automatically.

    After building the image, you can find the image in `DIR/raspi_output/img/` as shown in the script output.

2.  -r, --repo REPO_INFO

    Required! The URL/path of target repo file, or the list of repositories' baseurls. Note that, the baseurls should be separated by space and enclosed in double quotes.
    
    Examples are as follows:
    
    - The URL of target repo file: *currently unavailable*
    - The path of target repo file: `./openEuler-20.09.repo`

        The content of the repo file is as follows:
        ```
        [MAINLINE]
        name=MAINLINE
        baseurl=http://119.3.219.20:82/openEuler:/Mainline/standard_aarch64/
        enabled=1
        gpgcheck=0

        [EPOL]
        name=EPOL
        baseurl=http://119.3.219.20:82/openEuler:/Epol/standard_aarch64/
        enabled=1
        gpgcheck=0
        ```
    - List of repo's baseurls: `"http://119.3.219.20:82/openEuler:/Mainline/standard_aarch64/ http://119.3.219.20:82/openEuler:/Epol/standard_aarch64/"`

3.  -n, --name IMAGE_NAME

    The image name to be built.
    
    For example, `openEuler-20.09-RaspberryPi.aarch64.img`. The default is `openEuler-RaspberryPi.aarch64.img`, or it is automatically generated based on parameter: `-r, --repo REPO_INFO`.

4.  -h, --help
    
    Display help information.

#### Contribution

1.  Fork the repository
2.  Create Feat_xxx branch
3.  Commit your code
4.  Create Pull Request


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