kubeconfig-merge is a lightweight and efficient CLI tool designed to merge multiple Kubernetes kubeconfig files into a single, well-structured configuration. It ensures that the resulting configuration is clean, free of conflicts, and compatible with kubectl and other Kubernetes clients.

✔ Merge multiple kubeconfig files into one unified configuration
✔ Preserve existing contexts, clusters, and users without conflicts
✔ Ensure a clean and well-structured config file
✔ Works seamlessly with kubectl and Kubernetes clients
✔ Lightweight, fast, and easy to use

The following instruction list covers all of the Linux distributions (Ubuntu, Debian, Redhat, CentOS, RHEL, etc.) that provide sh as an executable:

(
    set -x
    EXEC_PATH="/usr/local/bin/kubeconfig-merge"
    cd "$(mktemp -d)" &&
        OS="$(uname | tr '[:upper:]' '[:lower:]')" &&
        ARCH="$(uname -m | sed -e 's/x86_64/amd64/' -e 's/\(arm\)\(64\)\?.*/\1\2/' -e 's/aarch64$/arm64/')" &&
        FILENAME="kubeconfig-merge_${OS}_${ARCH}" &&
        curl -fsSLO "https://github.com/btungut/kubeconfig-merge/releases/latest/download/${FILENAME}" &&
        sudo rm -rf "$EXEC_PATH" && sudo cp "${FILENAME}" "$EXEC_PATH" && sudo chmod +x "$EXEC_PATH"
)   

TBD