247 lines
6.2 KiB
Bash
247 lines
6.2 KiB
Bash
mkdir -p /etc/krayt
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cat <<'KRAYT_INIT_SH_EOF' >/etc/krayt/init.sh
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detect_package_manager_and_install() {
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if [ $# -eq 0 ]; then
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echo "Usage: detect_package_manager_and_install <package1> [package2] [...]"
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return 1
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fi
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if command -v apt >/dev/null 2>&1; then
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PKG_MANAGER="apt"
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UPDATE_CMD="apt update &&"
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INSTALL_CMD="apt install -y"
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elif command -v dnf >/dev/null 2>&1; then
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PKG_MANAGER="dnf"
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UPDATE_CMD=""
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INSTALL_CMD="dnf install -y"
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elif command -v yum >/dev/null 2>&1; then
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PKG_MANAGER="yum"
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UPDATE_CMD=""
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INSTALL_CMD="yum install -y"
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elif command -v pacman >/dev/null 2>&1; then
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PKG_MANAGER="pacman"
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UPDATE_CMD=""
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INSTALL_CMD="pacman -Sy --noconfirm"
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elif command -v zypper >/dev/null 2>&1; then
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PKG_MANAGER="zypper"
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UPDATE_CMD=""
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INSTALL_CMD="zypper install -y"
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elif command -v apk >/dev/null 2>&1; then
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PKG_MANAGER="apk"
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UPDATE_CMD=""
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INSTALL_CMD="apk add"
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else
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echo "No supported package manager found."
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return 2
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fi
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echo "Using package manager: $PKG_MANAGER"
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if [ -n "$UPDATE_CMD" ]; then
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echo "Running package manager update..."
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eval "$UPDATE_CMD"
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fi
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FAILED_PKGS=""
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for pkg in "$@"; do
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echo "Installing package: $pkg"
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if ! eval "$INSTALL_CMD $pkg"; then
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echo "⚠️ Warning: Failed to install package: $pkg"
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FAILED_PKGS="$FAILED_PKGS $pkg"
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fi
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done
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if [ -n "$FAILED_PKGS" ]; then
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echo "⚠️ The following packages failed to install:"
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for failed_pkg in $FAILED_PKGS; do
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echo " - $failed_pkg"
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done
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else
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echo "✅ All requested packages installed successfully."
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fi
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}
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installer() {
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if [ $# -eq 0 ]; then
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echo "Usage: installer <package1> [package2] [...]"
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return 1
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fi
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for pkg in "$@"; do
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echo "Installing package with installer: $pkg"
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(
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orig_dir="$(pwd)"
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cd /usr/local/bin || exit 1
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curl -fsSL https://i.jpillora.com/${pkg} | sh
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cd "$orig_dir" || exit 1
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)
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done
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}
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detect_package_manager_and_install eza
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detect_package_manager_and_install hexyl
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detect_package_manager_and_install mariadb
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detect_package_manager_and_install coreutils
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detect_package_manager_and_install ncdu
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detect_package_manager_and_install postgresql
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detect_package_manager_and_install atuin
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detect_package_manager_and_install redis
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detect_package_manager_and_install file
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detect_package_manager_and_install netcat-openbsd
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detect_package_manager_and_install traceroute
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detect_package_manager_and_install fd
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detect_package_manager_and_install iperf3
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detect_package_manager_and_install aws-cli
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detect_package_manager_and_install dust
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detect_package_manager_and_install sqlite-dev
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detect_package_manager_and_install fish
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detect_package_manager_and_install bat
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detect_package_manager_and_install ripgrep
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detect_package_manager_and_install difftastic
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detect_package_manager_and_install zsh
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detect_package_manager_and_install sqlite-libs
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detect_package_manager_and_install bind-tools
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detect_package_manager_and_install nmap
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detect_package_manager_and_install mysql
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detect_package_manager_and_install htop
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detect_package_manager_and_install sqlite
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detect_package_manager_and_install fzf
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detect_package_manager_and_install bottom
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detect_package_manager_and_install wget
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detect_package_manager_and_install mtr
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detect_package_manager_and_install bash
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detect_package_manager_and_install curl
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detect_package_manager_and_install starship
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detect_package_manager_and_install mongodb
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detect_package_manager_and_install jq
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detect_package_manager_and_install yq
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cat <<EOF >/etc/motd
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┌───────────────────────────────────┐
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│Krayt Dragon's Lair │
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│A safe haven for volume inspection │
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└───────────────────────────────────┘
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"Inside every volume lies a pearl of wisdom waiting to be discovered."
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Additional Packages:
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- bundle:all
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EOF
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KRAYT_MARKER_START="# >>> Added by krayt-inject <<<"
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KRAYT_MARKER_END='# <<< End krayt-inject >>>'
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KRAYT_BLOCK='
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if [ -t 1 ] && [ -f /etc/motd ] && [ -z "$MOTD_SHOWN" ]; then
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cat /etc/motd
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export MOTD_SHOWN=1
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fi
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# fix $SHELL, not set in some distros like alpine
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if [ -n "$BASH_VERSION" ]; then
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export SHELL=/bin/bash
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elif [ -n "$ZSH_VERSION" ]; then
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export SHELL=/bin/zsh
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else
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export SHELL=/bin/sh
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fi
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# krayt ENVIRONMENT
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export KRAYT_ADDITIONAL_PACKAGES="bundle:all"
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# Universal shell initializers
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# Prompt
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if command -v starship >/dev/null 2>&1; then
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eval "$(starship init "$(basename "$SHELL")")"
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fi
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# Smarter cd
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if command -v zoxide >/dev/null 2>&1; then
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eval "$(zoxide init "$(basename "$SHELL")")"
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fi
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# Smarter shell history
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if command -v atuin >/dev/null 2>&1; then
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eval "$(atuin init "$(basename "$SHELL")")"
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fi
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if command -v mcfly >/dev/null 2>&1; then
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eval "$(mcfly init "$(basename "$SHELL")")"
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fi
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# Directory-based environment
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if command -v direnv >/dev/null 2>&1; then
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eval "$(direnv hook "$(basename "$SHELL")")"
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fi
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if command -v fzf >/dev/null 2>&1; then
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case "$(basename "$SHELL")" in
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bash|zsh|fish)
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eval "$(fzf --$(basename "$SHELL"))"
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;;
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*)
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# shell not supported for fzf init
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;;
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esac
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fi
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# "Did you mean...?" for mistyped commands
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if command -v thefuck >/dev/null 2>&1; then
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eval "$(thefuck --alias)"
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fi
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'
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cat <<EOF >/etc/.kraytrc
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$KRAYT_MARKER_START
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$KRAYT_BLOCK
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$KRAYT_MARKER_END
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EOF
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KRAYT_RC_SOURCE='
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if [ -f /etc/.kraytrc ]; then
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. /etc/.kraytrc
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fi
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'
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# List of common rc/profile files to patch
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RC_FILES="
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/etc/profile
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/etc/bash.bashrc
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/etc/bash/bashrc
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/etc/bashrc
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/etc/ashrc
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/etc/zsh/zshrc
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/etc/zsh/zprofile
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/etc/shinit
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/etc/fish/config.fish
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"
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echo "Searching for rc files..."
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for rc_file in $RC_FILES; do
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if [ -f "$rc_file" ]; then
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echo "* Found $rc_file"
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# Check if already patched
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if grep -q "$KRAYT_MARKER_START" "$rc_file"; then
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echo "- $rc_file already has krayt block. Skipping."
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else
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echo "+ Patching $rc_file"
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echo "" >>"$rc_file"
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echo "$KRAYT_MARKER_START" >>"$rc_file"
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echo "$KRAYT_RC_SOURCE" >>"$rc_file"
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echo "$KRAYT_MARKER_END" >>"$rc_file"
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fi
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fi
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done
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echo "Krayt environment ready. Sleeping forever..."
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trap "echo 'Received SIGTERM. Exiting...'; exit 0" TERM
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tail -f /dev/null &
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wait
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KRAYT_INIT_SH_EOF
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chmod +x /etc/krayt/init.sh
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/etc/krayt/init.sh
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