130 lines
3.6 KiB
Bash
Executable file
130 lines
3.6 KiB
Bash
Executable file
#!/usr/bin/env bash
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# Get current branch and git status for branch-aware behavior
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current_branch=$(git branch --show-current 2>/dev/null || echo "unknown")
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git_status=$(git status --porcelain 2>/dev/null || echo "")
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# Default values
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default_target=$(hostname)
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default_user="$USER"
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default_host=$(hostname)
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default_mode=$(if [[ "$current_branch" != "main" ]]; then echo "test"; else echo "switch"; fi)
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if [ -d "result" ];
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then
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preserve_result=true
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else
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preserve_result=false
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fi
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show_trace=false
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while [ $# -gt 0 ]; do
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case "$1" in
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--target*|-t*)
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if [[ "$1" != *=* ]]; then shift; fi # Value is next arg if no `=`
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target="${1#*=}"
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;;
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--flake*|-f*)
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if [[ "$1" != *=* ]]; then shift; fi
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flake="${1#*=}"
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;;
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--mode*|-m*)
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if [[ "$1" != *=* ]]; then shift; fi
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mode="${1#*=}"
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;;
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--user*|-u*)
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if [[ "$1" != *=* ]]; then shift; fi
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user="${1#*=}"
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;;
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--host*)
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if [[ "$1" != *=* ]]; then shift; fi
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host="${1#*=}"
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;;
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--preserve-result)
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preserve_result=true
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;;
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--no-preserve-result)
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preserve_result=false
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;;
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--show-trace)
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show_trace=true
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;;
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--help|-h)
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echo "--help -h: print this message"
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echo "--target -t: defaults to the current system"
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echo " currently: $default_target"
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echo "--flake -f: defaults to same as target"
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echo " currently: ${target:-$default_target}"
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echo "--mode -m: defaults to 'switch', but 'test' on non-main branches"
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echo " currently would be: $default_mode"
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echo "--user -u: defaults to the current user"
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echo " currently: $default_user"
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echo "--host: defaults to building on the current machine"
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echo " currently: $default_host"
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echo "--preserve-result: do not remove the generated result folder after building"
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echo "--no-preserve-result: remove any result folder after building"
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echo "--show-trace: show trace on builds"
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echo ""
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echo "Branch-aware behavior:"
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echo " - On non-main branches: defaults to test mode with warning"
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echo " - On main with uncommitted changes: shows warning about creating a branch"
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echo " - Current branch: $current_branch"
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if [[ -n "$git_status" ]]; then
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echo " - Git status: uncommitted changes detected"
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else
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echo " - Git status: clean working tree"
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fi
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exit 0
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;;
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*)
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echo "Error: Invalid argument $1"
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exit 1
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;;
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esac
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shift
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done
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target=${target:-$default_target}
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flake=${flake:-$target}
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mode=${mode:-$default_mode}
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user=${user:-$default_user}
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# Branch-aware warnings and behavior
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if [[ "$current_branch" != "main" ]] && [[ "$mode" == "test" ]]; then
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echo "⚠️ WARNING: You are on branch '$current_branch' (not main)"
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echo " Defaulting to test mode to prevent accidental system changes"
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echo " Specify --mode=switch explicitly if you want to apply changes"
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elif [[ "$current_branch" == "main" ]] && [[ -n "$git_status" ]] && [[ "$mode" != "test" ]]; then
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echo "⚠️ WARNING: You are on main branch with uncommitted changes"
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echo " Consider creating a feature branch for development:"
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echo " git checkout -b feature/your-feature-name"
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fi
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command="nixos-rebuild $mode --sudo --ask-sudo-password --flake .#$flake"
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if [[ $host ]];
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then
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command="$command --build-host $host"
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fi
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if [[ "$target" != "$(hostname)" ]];
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then
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command="$command --target-host $user@$target"
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fi
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if [[ "$show_trace" = true ]];
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then
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command="$command --show-trace"
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fi
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echo $command
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$command
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if [ -d "result" ];
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then
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if [[ "$preserve_result" == "false" ]];
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then
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rm -r result
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fi
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fi
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