92 lines
2.6 KiB
Bash
92 lines
2.6 KiB
Bash
# shared functions and constants
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tpm_plugins_variable_name="@tpm_plugins"
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SHARED_TPM_PATH=""
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# sets a "global variable" for the current file
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shared_set_tpm_path_constant() {
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local string_path="$(tmux show-environment -g TMUX_PLUGIN_MANAGER_PATH | cut -f2 -d=)"
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# NOTE: manually expanding tilde or `$HOME` variable. Avoids using `eval` as
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# described here http://stackoverflow.com/a/5748307/777337
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SHARED_TPM_PATH="$(echo "$string_path" | sed "s,^\$HOME,$HOME," | sed "s,^~,$HOME,")"
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}
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shared_get_tpm_plugins_list() {
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local plugins_list
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plugins_list="$(tmux show-option -gqv "$tpm_plugins_variable_name")"
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if [ -z "${plugins_list}" ]; then
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#read set @plugin "tmux-plugins/tmux-example-plugin" entries
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cat /etc/tmux.conf ~/.tmux.conf 2>/dev/null |
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awk '/^set +-g +@plugin/ { gsub(/'\''/,""); gsub(/'\"'/,""); print $4 }'
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else
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printf "%s\\n" "${plugins_list}"
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fi
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}
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# Allowed plugin name formats:
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# 1. "git://github.com/user/plugin_name.git"
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# 2. "user/plugin_name"
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shared_plugin_name() {
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local plugin="$1"
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# get only the part after the last slash, e.g. "plugin_name.git"
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local plugin_basename="$(basename "$plugin")"
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# remove ".git" extension (if it exists) to get only "plugin_name"
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local plugin_name="${plugin_basename%.git}"
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echo "$plugin_name"
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}
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shared_plugin_path() {
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local plugin=$1
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local plugin_name=$(shared_plugin_name "$plugin")
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echo "$SHARED_TPM_PATH$plugin_name/"
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}
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# TMUX messaging is weird. You only get a nice clean pane if you do it with
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# `run-shell` command.
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echo_message() {
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local message="$1"
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tmux run-shell "echo '$message'"
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}
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reload_tmux_environment() {
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tmux source-file ~/.tmux.conf >/dev/null 2>&1
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}
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plugin_already_installed() {
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local plugin="$1"
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local plugin_path="$(shared_plugin_path "$plugin")"
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cd "$plugin_path" &&
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git remote >/dev/null 2>&1
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}
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end_message() {
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echo_message ""
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echo_message "TMUX environment reloaded."
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echo_message ""
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echo_message "Done, press ENTER to continue."
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}
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# Ensures a message is displayed for 5 seconds in tmux prompt.
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# Does not override the 'display-time' tmux option.
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display_message() {
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local message="$1"
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# display_duration defaults to 5 seconds, if not passed as an argument
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if [ "$#" -eq 2 ]; then
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local display_duration="$2"
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else
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local display_duration="5000"
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fi
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# saves user-set 'display-time' option
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local saved_display_time=$(get_tmux_option "display-time" "750")
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# sets message display time to 5 seconds
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tmux set-option -gq display-time "$display_duration"
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# displays message
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tmux display-message "$message"
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# restores original 'display-time' value
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tmux set-option -gq display-time "$saved_display_time"
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}
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