82 lines
2.4 KiB
Text
82 lines
2.4 KiB
Text
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#!/usr/bin/env bash
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CURRENT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
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BINDINGS_DIR="$CURRENT_DIR/bindings"
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SCRIPTS_DIR="$CURRENT_DIR/scripts"
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source "$SCRIPTS_DIR/variables.sh"
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get_tmux_option() {
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local option="$1"
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local default_value="$2"
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local option_value="$(tmux show-option -gqv "$option")"
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if [ -z "$option_value" ]; then
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echo "$default_value"
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else
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echo "$option_value"
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fi
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}
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tpm_path_set() {
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tmux show-environment -g "$DEFAULT_TPM_ENV_VAR_NAME" >/dev/null 2>&1
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}
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# Check if configuration file exists at an XDG-compatible location, if so use
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# that directory for TMUX_PLUGIN_MANAGER_PATH. Otherwise use $DEFAULT_TPM_PATH.
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set_default_tpm_path() {
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local xdg_tmux_path="${XDG_CONFIG_HOME:-$HOME/.config}/tmux"
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local tpm_path="$DEFAULT_TPM_PATH"
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if [ -f "$xdg_tmux_path/tmux.conf" ]; then
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tpm_path="$xdg_tmux_path/plugins/"
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fi
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tmux set-environment -g "$DEFAULT_TPM_ENV_VAR_NAME" "$tpm_path"
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}
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# Ensures TMUX_PLUGIN_MANAGER_PATH global env variable is set.
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#
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# Put this in `.tmux.conf` to override the default:
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# `set-environment -g TMUX_PLUGIN_MANAGER_PATH "/some/other/path/"`
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set_tpm_path() {
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if ! tpm_path_set; then
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set_default_tpm_path
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fi
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}
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# 1. Fetches plugin names from `@plugin` variables
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# 2. Creates full plugin path
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# 3. Sources all *.tmux files from each of the plugin directories
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# - no errors raised if directory does not exist
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# Files are sourced as tmux config files, not as shell scripts!
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source_plugins() {
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"$SCRIPTS_DIR/source_plugins.sh" >/dev/null 2>&1
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}
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# prefix + I - downloads TPM plugins and reloads TMUX environment
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# prefix + U - updates a plugin (or all of them) and reloads TMUX environment
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# prefix + alt + u - remove unused TPM plugins and reloads TMUX environment
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set_tpm_key_bindings() {
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local install_key="$(get_tmux_option "$install_key_option" "$default_install_key")"
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tmux bind-key "$install_key" run-shell "$BINDINGS_DIR/install_plugins"
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local update_key="$(get_tmux_option "$update_key_option" "$default_update_key")"
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tmux bind-key "$update_key" run-shell "$BINDINGS_DIR/update_plugins"
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local clean_key="$(get_tmux_option "$clean_key_option" "$default_clean_key")"
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tmux bind-key "$clean_key" run-shell "$BINDINGS_DIR/clean_plugins"
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}
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supported_tmux_version_ok() {
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"$SCRIPTS_DIR/check_tmux_version.sh" "$SUPPORTED_TMUX_VERSION"
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}
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main() {
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if supported_tmux_version_ok; then
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set_tpm_path
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set_tpm_key_bindings
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source_plugins
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fi
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}
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main
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