feat(bootstrap): добавить скрипт для установки пакетов и настройки окружения

feat(ssh): обновить конфигурацию SSH с новыми параметрами и удалить устаревшие записи

README.md

@@ -7,6 +7,7 @@
 ```bash
 git clone <repository-url> ~/.dotfiles
 cd ~/.dotfiles
+mkdir -p ~/.ssh/sockets
 stow -t ~ */
 ```
 

bootstrap.sh

@@ -0,0 +1,73 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+PACKAGES=("zsh" "tmux" "alacritty" "stow")
+
+# Detect package manager and install.
+detect_and_install() {
+    if command -v apt &>/dev/null; then
+        echo "Detected: apt (Debian/Ubuntu)"
+        sudo apt update
+        sudo apt install -y "${PACKAGES[@]}"
+    elif command -v pacman &>/dev/null; then
+        echo "Detected: pacman (Arch)"
+        sudo pacman -Syu --noconfirm "${PACKAGES[@]}"
+    elif command -v dnf &>/dev/null; then
+        echo "Detected: dnf (Fedora/RHEL)"
+        sudo dnf install -y "${PACKAGES[@]}"
+    elif command -v zypper &>/dev/null; then
+        echo "Detected: zypper (openSUSE)"
+        sudo zypper install -y "${PACKAGES[@]}"
+    elif command -v brew &>/dev/null; then
+        echo "Detected: brew (macOS)"
+        brew install "${PACKAGES[@]}"
+    else
+        echo "Error: No supported package manager found"
+        echo "Please install: ${PACKAGES[*]}"
+        exit 1
+    fi
+}
+
+# Check if all packages are already installed.
+check_installed() {
+    local missing=()
+    for pkg in "${PACKAGES[@]}"; do
+        if ! command -v "$pkg" &>/dev/null; then
+            missing+=("$pkg")
+        fi
+    done
+
+    if [[ ${#missing[@]} -gt 0 ]]; then
+        echo "Missing packages: ${missing[*]}"
+        detect_and_install
+    else
+        echo "All required packages already installed."
+    fi
+}
+
+check_installed
+
+# Basic setup for this dotfiles repo.
+mkdir -p "$HOME/.ssh/sockets"
+echo "Created ~/.ssh/sockets"
+
+# Apply all stow packages.
+cd "$(dirname "$0")"
+echo "Running: stow -t $HOME */"
+stow -t "$HOME" */
+
+# Set zsh as default shell.
+set_default_shell() {
+    local zsh_path
+    zsh_path=$(command -v zsh)
+
+    read -p "Set zsh as default shell? (y/n) " -n 1 -r
+    echo
+    if [[ $REPLY =~ ^[Yy]$ ]]; then
+        chsh -s "$zsh_path"
+        echo "Default shell changed to: $zsh_path"
+    fi
+}
+
+set_default_shell
+echo "Bootstrap complete!"

ssh/.ssh/config.d/00-globals.conf

@@ -2,9 +2,25 @@
 
 Host *
     # Переиспользование соединений (быстрее)
-    # ControlMaster auto
-    # ControlPath ~/.ssh/sockets/%r@%h:%p
-    # ControlPersist 10m
+    ControlMaster auto
+    ControlPath ~/.ssh/sockets/%C
+    ControlPersist 10m
+
+    # Автоматически добавлять ключи в агент
+    AddKeysToAgent yes
+
+    # Использовать только явно заданные ключи
+    IdentitiesOnly yes
+
+    # Таймауты подключения
+    ConnectTimeout 10
+    ConnectionAttempts 2
+
+    # Обновлять ключи хоста при ротации
+    UpdateHostKeys yes
+
+    # Хэшировать known_hosts
+    HashKnownHosts yes
 
     # Держать соединение живым
     ServerAliveInterval 60

ssh/.ssh/config.d/10-local.conf

@@ -1,6 +1,3 @@
-# 10 - Local network (direct IP)
-
-# ПК
 Host ada-pc
     HostName 192.168.1.100
     User ada

ssh/.ssh/config.d/30-corporate.conf

@@ -1,48 +1,6 @@
-# 40 - Corporate (PAO IL)
-
-Host ada-alt
-    HostName 127.0.0.1
-    User ada-alt
-    Port 3322
-    IdentityFile ~/.ssh/id_ed25519
-    StrictHostKeyChecking no
-    UserKnownHostsFile /dev/null
-
-
-Host pam
-  HostName 10.1.194.230
-  User antipenkoda@MSK.LAN
-  Port 2244
-  ProxyJump ada-alt
-  StrictHostKeyChecking no
-  UserKnownHostsFile /dev/null
-
-
-Host master-ans
-    HostName 10.1.194.160
-    User ada
-    IdentityFile /home/ada/.ssh/id_ed25519_ada
-    ProxyJump pam
-    LocalForward 9000 localhost:22
-    StrictHostKeyChecking no
-    UserKnownHostsFile /dev/null
-
-Host master-ans-direct
-    HostName localhost
-    Port 9000
-    User ada
-    SetEnv TERM=xterm-256color
-
-Host gitea
-    HostName 10.1.194.243
-    User gitea
-    IdentityFile ~/.ssh/id_ed25519_ada
-    ProxyJump pam
-
-
 Host devel.mephi.ru
     HostName devel.mephi.ru
-    IdentityFile ~/.ssh/id_ed25519_ada
+    IdentityFile ~/.ssh/id_ed25519
     KexAlgorithms +curve25519-sha256@libssh.org,diffie-hellman-group-exchange-sha256
 
 Host github.com