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Auto-sync from catchthesethighs

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This commit is contained in:
Aaron D. Lee
2025-12-16 20:37:11 -05:00
parent b6e5c33763
commit c4c3f9ca3b
7 changed files with 3463 additions and 2 deletions
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zsh/functions/ssh-manager.zsh Normal file
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# ============================================================================
# SSH Session Manager with Tmux Integration
# ============================================================================
# Manage SSH connections with automatic tmux session handling
#
# Usage:
# ssh-save <name> <connection> # Save SSH connection
# ssh-connect <name> # Connect and attach/create tmux session
# ssh-list # List all saved connections
# ssh-delete <name> # Delete saved connection
# ssh-edit <name> # Edit connection details
# sshf # Fuzzy search and connect
#
# Features:
# - Automatic tmux session attach/create on remote host
# - Named sessions per connection
# - Connection profiles with SSH options
# - Auto-reconnect support
# - Dotfiles sync to remote (optional)
#
# Add to .zshrc:
# source ~/.dotfiles/zsh/functions/ssh-manager.zsh
# ============================================================================
# ============================================================================
# Configuration
# ============================================================================
typeset -g SSH_PROFILES_FILE="${SSH_PROFILES_FILE:-$HOME/.dotfiles/.ssh-profiles}"
typeset -g SSH_AUTO_TMUX="${SSH_AUTO_TMUX:-true}"
typeset -g SSH_TMUX_SESSION_PREFIX="${SSH_TMUX_SESSION_PREFIX:-ssh}"
typeset -g SSH_SYNC_DOTFILES="${SSH_SYNC_DOTFILES:-ask}"
# Colors
typeset -g SSH_GREEN=$'\033[0;32m'
typeset -g SSH_BLUE=$'\033[0;34m'
typeset -g SSH_YELLOW=$'\033[1;33m'
typeset -g SSH_CYAN=$'\033[0;36m'
typeset -g SSH_RED=$'\033[0;31m'
typeset -g SSH_NC=$'\033[0m'
# ============================================================================
# Helper Functions
# ============================================================================
_ssh_print_step() {
echo -e "${SSH_BLUE}==>${SSH_NC} $1"
}
_ssh_print_success() {
echo -e "${SSH_GREEN}✓${SSH_NC} $1"
}
_ssh_print_error() {
echo -e "${SSH_RED}✗${SSH_NC} $1"
}
_ssh_print_info() {
echo -e "${SSH_CYAN}ℹ${SSH_NC} $1"
}
_ssh_init_profiles() {
if [[ ! -f "$SSH_PROFILES_FILE" ]]; then
mkdir -p "$(dirname "$SSH_PROFILES_FILE")"
cat > "$SSH_PROFILES_FILE" << 'EOF'
# SSH Connection Profiles
# Format: name|user@host|port|key_file|options|description
#
# Example:
# prod|user@prod.example.com|22|~/.ssh/prod_key|-L 8080:localhost:80|Production server
# dev|user@dev.example.com|2222||ForwardAgent=yes|Development server
EOF
_ssh_print_success "Created SSH profiles file: $SSH_PROFILES_FILE"
fi
}
_ssh_parse_profile() {
local name="$1"
local line=$(grep "^${name}|" "$SSH_PROFILES_FILE" 2>/dev/null | head -1)
if [[ -z "$line" ]]; then
return 1
fi
# Parse: name|connection|port|key|options|description
IFS='|' read -r profile_name connection port key_file ssh_opts description <<< "$line"
echo "$connection|$port|$key_file|$ssh_opts|$description"
}
# ============================================================================
# SSH Profile Management
# ============================================================================
ssh-save() {
local name="$1"
local connection="$2"
local port="${3:-22}"
local key_file="${4:-}"
local options="${5:-}"
local description="${6:-}"
_ssh_init_profiles
if [[ -z "$name" || -z "$connection" ]]; then
echo "Usage: ssh-save <name> <user@host> [port] [key_file] [options] [description]"
echo
echo "Examples:"
echo " ssh-save prod user@prod.com"
echo " ssh-save dev user@dev.com 2222 ~/.ssh/dev_key"
echo " ssh-save vpn user@vpn.com 22 '' '-D 9090' 'VPN server'"
return 1
fi
# Check if profile exists
if grep -q "^${name}|" "$SSH_PROFILES_FILE" 2>/dev/null; then
echo -e "${SSH_YELLOW}⚠${SSH_NC} Profile '$name' already exists"
read -q "REPLY?Overwrite? [y/N]: "
echo
[[ ! "$REPLY" =~ ^[Yy]$ ]] && return 1
# Remove old entry
grep -v "^${name}|" "$SSH_PROFILES_FILE" > "${SSH_PROFILES_FILE}.tmp"
mv "${SSH_PROFILES_FILE}.tmp" "$SSH_PROFILES_FILE"
fi
# Save new profile
echo "${name}|${connection}|${port}|${key_file}|${options}|${description}" >> "$SSH_PROFILES_FILE"
_ssh_print_success "Saved SSH profile: $name"
echo " Connection: $connection"
[[ "$port" != "22" ]] && echo " Port: $port"
[[ -n "$key_file" ]] && echo " Key: $key_file"
[[ -n "$options" ]] && echo " Options: $options"
[[ -n "$description" ]] && echo " Description: $description"
}
ssh-list() {
_ssh_init_profiles
echo -e "${SSH_BLUE}╔════════════════════════════════════════════════════════════╗${SSH_NC}"
echo -e "${SSH_BLUE}║${SSH_NC} SSH Connection Profiles ${SSH_BLUE}║${SSH_NC}"
echo -e "${SSH_BLUE}╚════════════════════════════════════════════════════════════╝${SSH_NC}"
echo
local has_profiles=false
while IFS='|' read -r name connection port key options description; do
# Skip comments and empty lines
[[ "$name" =~ ^# ]] && continue
[[ -z "$name" ]] && continue
has_profiles=true
echo -e "${SSH_GREEN}●${SSH_NC} ${SSH_CYAN}$name${SSH_NC}"
echo " Connection: $connection"
[[ "$port" != "22" && -n "$port" ]] && echo " Port: $port"
[[ -n "$key" ]] && echo " Key: $key"
[[ -n "$options" ]] && echo " Options: $options"
[[ -n "$description" ]] && echo " Description: $description"
echo
done < "$SSH_PROFILES_FILE"
if [[ "$has_profiles" != true ]]; then
_ssh_print_info "No profiles saved yet"
echo
echo "Create a profile with:"
echo " ssh-save myserver user@example.com"
fi
}
ssh-delete() {
local name="$1"
if [[ -z "$name" ]]; then
echo "Usage: ssh-delete <name>"
return 1
fi
_ssh_init_profiles
if ! grep -q "^${name}|" "$SSH_PROFILES_FILE" 2>/dev/null; then
_ssh_print_error "Profile '$name' not found"
return 1
fi
# Remove profile
grep -v "^${name}|" "$SSH_PROFILES_FILE" > "${SSH_PROFILES_FILE}.tmp"
mv "${SSH_PROFILES_FILE}.tmp" "$SSH_PROFILES_FILE"
_ssh_print_success "Deleted profile: $name"
}
ssh-edit() {
local name="$1"
if [[ -z "$name" ]]; then
# Edit entire file
${EDITOR:-vim} "$SSH_PROFILES_FILE"
return
fi
_ssh_init_profiles
local profile_data=$(_ssh_parse_profile "$name")
if [[ -z "$profile_data" ]]; then
_ssh_print_error "Profile '$name' not found"
return 1
fi
IFS='|' read -r connection port key_file ssh_opts description <<< "$profile_data"
echo -e "${SSH_CYAN}Editing profile: $name${SSH_NC}"
echo
read "new_connection?Connection [$connection]: "
new_connection="${new_connection:-$connection}"
read "new_port?Port [$port]: "
new_port="${new_port:-$port}"
read "new_key?Key file [$key_file]: "
new_key="${new_key:-$key_file}"
read "new_opts?SSH options [$ssh_opts]: "
new_opts="${new_opts:-$ssh_opts}"
read "new_desc?Description [$description]: "
new_desc="${new_desc:-$description}"
# Remove old and add new
grep -v "^${name}|" "$SSH_PROFILES_FILE" > "${SSH_PROFILES_FILE}.tmp"
echo "${name}|${new_connection}|${new_port}|${new_key}|${new_opts}|${new_desc}" >> "${SSH_PROFILES_FILE}.tmp"
mv "${SSH_PROFILES_FILE}.tmp" "$SSH_PROFILES_FILE"
_ssh_print_success "Updated profile: $name"
}
# ============================================================================
# SSH Connection with Tmux Integration
# ============================================================================
ssh-connect() {
local name="$1"
local session_name="${2:-${SSH_TMUX_SESSION_PREFIX}-${name}}"
if [[ -z "$name" ]]; then
echo "Usage: ssh-connect <profile_name> [tmux_session_name]"
echo
echo "Saved profiles:"
ssh-list
return 1
fi
_ssh_init_profiles
# Parse profile
local profile_data=$(_ssh_parse_profile "$name")
if [[ -z "$profile_data" ]]; then
_ssh_print_error "Profile '$name' not found"
echo "Use 'ssh-save $name user@host' to create it"
return 1
fi
IFS='|' read -r connection port key_file ssh_opts description <<< "$profile_data"
_ssh_print_step "Connecting to: $name"
[[ -n "$description" ]] && echo " $description"
# Build SSH command
local ssh_cmd="ssh"
# Add port
[[ -n "$port" && "$port" != "22" ]] && ssh_cmd="$ssh_cmd -p $port"
# Add key file
[[ -n "$key_file" ]] && ssh_cmd="$ssh_cmd -i $key_file"
# Add custom options
[[ -n "$ssh_opts" ]] && ssh_cmd="$ssh_cmd $ssh_opts"
# Add connection
ssh_cmd="$ssh_cmd $connection"
# Tmux integration
if [[ "$SSH_AUTO_TMUX" == "true" ]]; then
_ssh_print_info "Attaching to tmux session: $session_name"
# SSH with tmux attach or create
local tmux_cmd="tmux attach-session -t $session_name 2>/dev/null || tmux new-session -s $session_name"
# Execute
eval "$ssh_cmd -t '$tmux_cmd'"
else
# Direct SSH without tmux
eval "$ssh_cmd"
fi
}
# ============================================================================
# Fuzzy Search Integration (requires fzf)
# ============================================================================
sshf() {
if ! command -v fzf &>/dev/null; then
_ssh_print_error "fzf not installed"
echo "Install: git clone --depth 1 https://github.com/junegunn/fzf.git ~/.fzf && ~/.fzf/install"
return 1
fi
_ssh_init_profiles
# Build selection list
local profiles=()
while IFS='|' read -r name connection port key options description; do
[[ "$name" =~ ^# ]] && continue
[[ -z "$name" ]] && continue
local display="$name → $connection"
[[ -n "$description" ]] && display="$display ($description)"
profiles+=("$name|$display")
done < "$SSH_PROFILES_FILE"
if [[ ${#profiles[@]} -eq 0 ]]; then
_ssh_print_info "No profiles saved"
return 1
fi
# Fuzzy select
local selection=$(printf '%s\n' "${profiles[@]}" | \
fzf --height=50% \
--layout=reverse \
--border=rounded \
--prompt='SSH > ' \
--preview='echo {}' \
--preview-window=hidden \
--delimiter='|' \
--with-nth=2)
if [[ -n "$selection" ]]; then
local profile_name="${selection%%|*}"
ssh-connect "$profile_name"
fi
}
# ============================================================================
# Quick Reconnect
# ============================================================================
ssh-reconnect() {
local name="${1:-last}"
if [[ "$name" == "last" ]]; then
# Get last connected profile from history
local last_profile=$(grep "ssh-connect" "$HISTFILE" 2>/dev/null | tail -1 | awk '{print $2}')
if [[ -z "$last_profile" ]]; then
_ssh_print_error "No previous connection found"
return 1
fi
name="$last_profile"
fi
_ssh_print_info "Reconnecting to: $name"
ssh-connect "$name"
}
# ============================================================================
# Dotfiles Sync to Remote
# ============================================================================
ssh-sync-dotfiles() {
local name="$1"
if [[ -z "$name" ]]; then
echo "Usage: ssh-sync-dotfiles <profile_name>"
return 1
fi
local profile_data=$(_ssh_parse_profile "$name")
if [[ -z "$profile_data" ]]; then
_ssh_print_error "Profile '$name' not found"
return 1
fi
IFS='|' read -r connection port key_file ssh_opts description <<< "$profile_data"
local dotfiles_dir="${DOTFILES_DIR:-$HOME/.dotfiles}"
if [[ ! -d "$dotfiles_dir" ]]; then
_ssh_print_error "Dotfiles directory not found: $dotfiles_dir"
return 1
fi
_ssh_print_step "Syncing dotfiles to: $connection"
# Build rsync command
local rsync_cmd="rsync -avz --exclude='.git' --exclude='*.local'"
[[ -n "$port" && "$port" != "22" ]] && rsync_cmd="$rsync_cmd -e 'ssh -p $port'"
[[ -n "$key_file" ]] && rsync_cmd="$rsync_cmd -e 'ssh -i $key_file'"
rsync_cmd="$rsync_cmd $dotfiles_dir/ $connection:.dotfiles/"
_ssh_print_info "Running: $rsync_cmd"
if eval "$rsync_cmd"; then
_ssh_print_success "Dotfiles synced successfully"
# Optionally run install script on remote
read -q "REPLY?Run install script on remote? [y/N]: "
echo
if [[ "$REPLY" =~ ^[Yy]$ ]]; then
local ssh_cmd="ssh"
[[ -n "$port" && "$port" != "22" ]] && ssh_cmd="$ssh_cmd -p $port"
[[ -n "$key_file" ]] && ssh_cmd="$ssh_cmd -i $key_file"
eval "$ssh_cmd $connection 'cd .dotfiles && ./install.sh --skip-deps'"
fi
else
_ssh_print_error "Failed to sync dotfiles"
return 1
fi
}
# ============================================================================
# Aliases
# ============================================================================
alias sshl='ssh-list'
alias sshs='ssh-save'
alias sshc='ssh-connect'
alias sshd='ssh-delete'
alias sshr='ssh-reconnect'
alias sshsync='ssh-sync-dotfiles'
# ============================================================================
# Completion Helper
# ============================================================================
_ssh_manager_profiles() {
local profiles=()
while IFS='|' read -r name rest; do
[[ "$name" =~ ^# ]] && continue
[[ -z "$name" ]] && continue
profiles+=("$name")
done < "$SSH_PROFILES_FILE" 2>/dev/null
echo "${profiles[@]}"
}
# ZSH completion (if you want to add it)
# compdef '_arguments "1:profile:($(_ssh_manager_profiles))"' ssh-connect
# compdef '_arguments "1:profile:($(_ssh_manager_profiles))"' ssh-delete
# compdef '_arguments "1:profile:($(_ssh_manager_profiles))"' ssh-edit
# ============================================================================
# Initialization
# ============================================================================
_ssh_init_profiles