L'électron rare
331 lines
10 KiB
Bash
Executable File
331 lines
10 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -euo pipefail
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script_source="${BASH_SOURCE[0]:-$0}"
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while [[ -L "$script_source" ]]; do
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script_dir="$(cd "$(dirname "$script_source")" && pwd -P)"
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script_source="$(readlink "$script_source")"
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[[ "$script_source" != /* ]] && script_source="$script_dir/$script_source"
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done
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script_dir="$(cd "$(dirname "$script_source")" && pwd -P)"
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source "$script_dir/constant-common.sh"
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usage() {
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local script_name="${CONSTANT_SCRIPT_NAME:-$(basename "$0")}"
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cat <<EOF
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Usage: ${script_name} --workspace DIR [options]
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Open the Constant tmux fleet cockpit with one central window and one window per machine.
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Options:
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--workspace DIR Shared workspace path
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--session NAME Machine tmux session name
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default: $(zellij_ai_default_session)
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--local-session NAME Fleet tmux session name on this machine
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default: $(zellij_ai_default_local_session)
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--repo-dir DIR Constant repo path on each machine
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default: $(zellij_ai_default_repo_dir)
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--machine SPEC Machine definition or label to include
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--claude-config-dir D Claude config directory for the Claude pane
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--recreate Recreate the local fleet session before launch
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--remote-recreate Recreate each machine tmux session before attach
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--attach-only Attach to an existing local fleet session
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--ensure-only Create/update the fleet session, then exit
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-h, --help Show this help
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EOF
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}
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require_arg() {
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local flag="$1"
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local value="${2:-}"
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if [[ -z "$value" ]]; then
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echo "Missing value for ${flag}" >&2
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exit 2
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fi
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}
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build_constant_window_command() {
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local cmd=(
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env
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"PATH=$(zellij_ai_agent_path)"
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"CONSTANT_USE_PYTHON=1"
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"$repo_dir/scripts/Constant"
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tui
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--workspace "$workspace"
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--local-session "$local_session"
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--session "$remote_session"
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)
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printf '%q ' "${cmd[@]}"
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}
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build_remote_window_command() {
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local label="$1"
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local target="$2"
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local remote_script cmd
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remote_script="$repo_dir/scripts/constant-tmux-remote-window.sh"
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cmd=(
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"$remote_script"
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--label "$label"
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--target "$target"
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--workspace "$workspace_spec"
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--repo-dir "$repo_dir_spec"
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--session "$remote_session"
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)
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if [[ -n "$claude_config_dir" ]]; then
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cmd+=(--claude-config-dir "$claude_config_dir")
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fi
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if $remote_recreate; then
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cmd+=(--recreate)
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fi
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printf '%q ' "${cmd[@]}"
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}
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link_local_window() {
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local label="$1"
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local launcher="$repo_dir/scripts/constant-machine.sh"
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local args=(
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--workspace "$workspace"
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--session "$remote_session"
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--repo-dir "$repo_dir"
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--ensure-only
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)
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if [[ ! -x "$launcher" ]]; then
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launcher="$repo_dir/scripts/constant-tmux-machine.sh"
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fi
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if [[ -n "$claude_config_dir" ]]; then
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args+=(--claude-config-dir "$claude_config_dir")
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fi
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if $remote_recreate; then
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args+=(--recreate)
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fi
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ZELLIJ_AI_MACHINE_NAME="$label" "$launcher" "${args[@]}"
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if ! constant_tmux_window_exists "$local_session" "$label"; then
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tmux link-window -d -s "${remote_session}:${label}" -t "${local_session}:"
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fi
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}
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configure_fleet_session() {
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local session_name="$1"
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tmux rename-window -t "${session_name}:0" Constant >/dev/null 2>&1 || true
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tmux set-option -t "$session_name" -g set-clipboard on >/dev/null 2>&1 || true
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tmux set-option -t "$session_name" -g remain-on-exit on >/dev/null 2>&1 || true
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tmux set-option -t "$session_name" -g mouse on >/dev/null 2>&1 || true
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tmux set-option -t "$session_name" -g status on >/dev/null 2>&1 || true
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tmux set-option -t "$session_name" -g status-position top >/dev/null 2>&1 || true
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tmux set-option -t "$session_name" -g status-justify left >/dev/null 2>&1 || true
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tmux set-option -t "$session_name" -g status-left-length 24 >/dev/null 2>&1 || true
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tmux set-option -t "$session_name" -g status-right-length 48 >/dev/null 2>&1 || true
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tmux set-option -t "$session_name" -g status-left '#[fg=black,bg=green,bold] Constant #[default] ' >/dev/null 2>&1 || true
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tmux set-option -t "$session_name" -g status-right '#[fg=colour250]#S #[fg=colour244]| #[fg=colour252]%H:%M #[fg=colour244]%d-%b' >/dev/null 2>&1 || true
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tmux set-option -t "$session_name" -g status-style 'bg=colour234,fg=colour252' >/dev/null 2>&1 || true
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tmux set-option -t "$session_name" -g window-status-separator ' ' >/dev/null 2>&1 || true
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tmux set-option -t "$session_name" -g window-status-format '#[fg=colour245,bg=colour236] #I:#W ' >/dev/null 2>&1 || true
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tmux set-option -t "$session_name" -g window-status-current-format '#[fg=colour16,bg=colour46,bold] #I:#W ' >/dev/null 2>&1 || true
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tmux set-option -t "$session_name" -g window-status-current-style 'fg=colour16,bg=colour46,bold' >/dev/null 2>&1 || true
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tmux set-option -t "$session_name" -g allow-rename off >/dev/null 2>&1 || true
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tmux set-option -t "$session_name" -g automatic-rename off >/dev/null 2>&1 || true
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}
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attach_fleet_session() {
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local session_name="$1"
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tmux select-window -t "${session_name}:Constant" >/dev/null 2>&1 || true
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if [[ -n "${TMUX:-}" ]]; then
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exec tmux switch-client -t "$session_name"
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fi
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exec tmux attach-session -t "$session_name"
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}
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window_pane_dead() {
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local session_name="$1"
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local window_name="$2"
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local dead
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dead="$(tmux display-message -p -t "${session_name}:${window_name}" '#{pane_dead}' 2>/dev/null || true)"
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[[ "$dead" == "1" ]]
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}
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ensure_constant_window() {
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local command_string
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command_string="$(build_constant_window_command)"
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if constant_tmux_window_exists "$local_session" "Constant"; then
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if window_pane_dead "$local_session" "Constant"; then
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tmux respawn-pane -k -t "${local_session}:Constant" "$command_string"
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fi
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else
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tmux new-window -d -t "${local_session}:" -n Constant "$command_string"
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fi
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}
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ensure_remote_window() {
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local label="$1"
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local target="$2"
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local command_string
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command_string="$(build_remote_window_command "$label" "$target")"
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if constant_tmux_window_exists "$local_session" "$label"; then
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if window_pane_dead "$local_session" "$label"; then
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tmux respawn-pane -k -t "${local_session}:${label}" "$command_string"
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fi
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else
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tmux new-window -d -t "${local_session}:" -n "$label" "$command_string"
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fi
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}
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ensure_fleet_windows() {
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local machine_spec parsed_spec label target
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ensure_constant_window
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for machine_spec in "${machines[@]}"; do
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parsed_spec="$(zellij_ai_parse_machine_spec "$machine_spec")"
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IFS=$'\t' read -r label target <<<"$parsed_spec"
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if [[ "$label" == "Constant" ]]; then
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continue
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fi
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if zellij_ai_is_local_target "$target"; then
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link_local_window "$label"
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else
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ensure_remote_window "$label" "$target"
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fi
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done
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}
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constant_tmux_require
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zellij_ai_require_command ssh
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workspace=""
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workspace_spec=""
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remote_session="$(zellij_ai_default_session)"
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local_session="$(zellij_ai_default_local_session)"
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repo_dir="$(zellij_ai_expand_home_path "$(zellij_ai_default_repo_dir)")"
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repo_dir_spec="$(zellij_ai_default_repo_dir)"
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claude_config_dir=""
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recreate=false
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remote_recreate=false
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attach_only=false
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ensure_only=false
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machines=()
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while [[ $# -gt 0 ]]; do
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case "$1" in
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--workspace)
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require_arg "$1" "${2:-}"
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workspace_spec="$2"
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workspace="$(zellij_ai_expand_home_path "$2")"
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shift 2
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;;
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--session)
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require_arg "$1" "${2:-}"
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remote_session="$2"
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shift 2
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;;
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--local-session)
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require_arg "$1" "${2:-}"
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local_session="$2"
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shift 2
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;;
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--repo-dir)
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require_arg "$1" "${2:-}"
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repo_dir_spec="$2"
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repo_dir="$(zellij_ai_expand_home_path "$2")"
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shift 2
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;;
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--machine)
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require_arg "$1" "${2:-}"
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machines+=("$2")
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shift 2
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;;
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--claude-config-dir)
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require_arg "$1" "${2:-}"
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claude_config_dir="$(zellij_ai_expand_home_path "$2")"
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shift 2
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;;
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--recreate)
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recreate=true
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shift
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;;
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--remote-recreate)
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remote_recreate=true
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shift
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;;
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--attach-only)
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attach_only=true
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shift
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;;
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--ensure-only)
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ensure_only=true
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shift
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;;
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-h|--help)
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usage
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exit 0
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;;
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*)
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echo "Unknown option: $1" >&2
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usage >&2
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exit 2
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;;
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esac
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done
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if $attach_only; then
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attach_fleet_session "$local_session"
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fi
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if [[ -z "$workspace" ]]; then
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usage >&2
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exit 2
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fi
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if [[ ! -d "$workspace" ]]; then
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echo "Workspace not found: $workspace" >&2
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exit 1
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fi
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if [[ ${#machines[@]} -eq 0 ]]; then
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mapfile -t machines < <(zellij_ai_default_machine_specs)
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fi
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if $recreate && constant_tmux_session_exists "$local_session"; then
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tmux kill-session -t "$local_session" >/dev/null 2>&1 || true
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fi
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if constant_tmux_session_exists "$local_session"; then
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configure_fleet_session "$local_session"
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ensure_fleet_windows
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tmux select-window -t "${local_session}:Constant" >/dev/null 2>&1 || true
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if $ensure_only; then
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exit 0
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fi
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attach_fleet_session "$local_session"
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fi
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mkdir -p "$(zellij_ai_fleet_state_dir "$local_session")"
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tmux new-session -d -s "$local_session" -n Constant "$(build_constant_window_command)"
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configure_fleet_session "$local_session"
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for machine_spec in "${machines[@]}"; do
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parsed_spec="$(zellij_ai_parse_machine_spec "$machine_spec")"
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IFS=$'\t' read -r label target <<<"$parsed_spec"
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if [[ "$label" == "Constant" ]]; then
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continue
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fi
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if zellij_ai_is_local_target "$target"; then
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link_local_window "$label"
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else
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tmux new-window -d -t "${local_session}:" -n "$label" "$(build_remote_window_command "$label" "$target")"
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fi
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done
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tmux select-window -t "${local_session}:Constant" >/dev/null 2>&1 || true
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if $ensure_only; then
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exit 0
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fi
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attach_fleet_session "$local_session"
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