mirror of
https://github.com/tmux-plugins/tmux-continuum.git
synced 2024-11-14 14:18:48 +00:00
88 lines
2.6 KiB
Bash
Executable File
88 lines
2.6 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -x
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CURRENT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
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source "$CURRENT_DIR/scripts/helpers.sh"
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source "$CURRENT_DIR/scripts/variables.sh"
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source "$CURRENT_DIR/scripts/shared.sh"
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save_command_interpolation="#($CURRENT_DIR/scripts/continuum_save.sh)"
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supported_tmux_version_ok() {
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"$CURRENT_DIR/scripts/check_tmux_version.sh" "$SUPPORTED_VERSION"
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}
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handle_tmux_automatic_start() {
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"$CURRENT_DIR/scripts/handle_tmux_automatic_start.sh"
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}
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another_tmux_server_running() {
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if just_started_tmux_server; then
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another_tmux_server_running_on_startup
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else
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# script loaded after tmux server start can have multiple clients attached
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[ "$(number_tmux_processes_except_current_server)" -gt "$(number_current_server_client_processes)" ]
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fi
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}
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delay_saving_environment_on_first_plugin_load() {
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if [ -z "$(get_tmux_option "$last_auto_save_option" "")" ]; then
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# last save option not set, this is first time plugin load
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set_last_save_timestamp
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fi
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}
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add_resurrect_save_interpolation() {
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local status_right_value="$(get_tmux_option "status-right" "")"
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# check interpolation not already added
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if ! [[ "$status_right_value" == *"$save_command_interpolation"* ]]; then
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local new_value="${save_command_interpolation}${status_right_value}"
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set_tmux_option "status-right" "$new_value"
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fi
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}
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just_started_tmux_server() {
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local tmux_start_time
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tmux_start_time="$(tmux display-message -p -F '#{start_time}')"
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[ "$tmux_start_time" == "" ] || [ "$tmux_start_time" -gt "$(($(date +%s)-10))" ]
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}
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start_auto_restore_in_background() {
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"$CURRENT_DIR/scripts/continuum_restore.sh" &
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}
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update_tmux_option() {
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local option="$1"
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local option_value="$(get_tmux_option "$option")"
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# replace interpolation string with a script to execute
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local new_option_value="${option_value/$status_interpolation_string/$status_script}"
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set_tmux_option "$option" "$new_option_value"
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}
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main() {
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if supported_tmux_version_ok; then
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handle_tmux_automatic_start
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# Advanced edge case handling: start auto-saving only if this is the
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# only tmux server. We don't want saved files from more environments to
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# overwrite each other.
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if ! another_tmux_server_running; then
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# give user a chance to restore previously saved session
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delay_saving_environment_on_first_plugin_load
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add_resurrect_save_interpolation
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fi
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if just_started_tmux_server; then
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start_auto_restore_in_background
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fi
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# Put "#{continuum_status}" interpolation in status-right or
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# status-left tmux option to get current tmux continuum status.
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update_tmux_option "status-right"
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update_tmux_option "status-left"
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fi
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}
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main
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