{{- if (ne .host.distro.family "darwin") -}}
#!/usr/bin/env bash
# @file macOS Ensure ZSH Default Shell
# @brief Ensures ZSH is configured to be used as the default command-line shell
# @description
#     This script ensures ZSH is used as the default shell by ensuring it is added to `/etc/shells`. The script
#     also ensures ZSH is available at `/usr/local/bin/zsh` on ARM64 systems by symlinking the Homebrew ZSH shell
#     to `/usr/local/bin/zsh` if it is missing.

{{ includeTemplate "universal/logg" }}

{{- if (not .host.restricted) }}
logg 'Ensuring ZSH is set as the default shell'
if ! grep -qc "/usr/local/bin/zsh" /etc/shells; then
  echo "/usr/local/bin/zsh" | sudo tee -a /etc/shells > /dev/null
fi

{{- if eq .host.arch "arm64" }}
if [[ ! -e /usr/local/bin/zsh ]]; then
  sudo ln -sf /opt/homebrew/bin/zsh /usr/local/bin/zsh
fi
{{- end -}}
{{- end }}
{{ end -}}