Big update to snippy:
* cli mode - list / cat snippets - add / edit snippets - search and view with fzf
This commit is contained in:
BarbUk
parent
88fd9418a3
commit
af7bfe9d6f
205
snippy
205
snippy
@ -51,8 +51,8 @@
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set -o errexit -o pipefail -o nounset
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readonly snippets_directory=$XDG_CONFIG_HOME/snippy
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readonly MENU_ENGINE="rofi"
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readonly DMENU_ARGS=(-dmenu -i -sort -async-pre-read 20 -theme-str 'element-icon { size: 2.35ch;}' -kb-accept-custom "" -kb-custom-1 "Ctrl+Return")
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readonly rofi_args=(-dmenu -i -sort -async-pre-read 20 -theme-str 'element-icon { size: 2.35ch;}' -kb-accept-custom "" -kb-custom-1 "Ctrl+Return")
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readonly fzf_args=(--select-1 --reverse --inline-info --multi --preview '( bat --style auto --color always --language bash {} || highlight --force -O ansi -l {} 2> /dev/null ) | head -200' -1)
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# if nothing happens, try "xdotool click 2", "xdotool key ctrl+v" or "xdotool key ctrl+shift+v"
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readonly GUIPASTE="xdotool key ctrl+v"
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@ -65,7 +65,14 @@ readonly clipboard_placeholder="{clipboard}"
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readonly tmpfile=$(mktemp)
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trap 'rm -f $tmpfile' EXIT HUP INT TRAP TERM
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# colors
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readonly normal="\e[0m"
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readonly bold="\e[1m"
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readonly underline="\e[4m"
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script_content=false
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action=gui
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snippet=
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# smarty like template engine which executes inline bash in (bashdown) strings (replaces variables with values e.g.)
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# @link http://github.com/coderofsalvation/bashdown
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@ -137,7 +144,22 @@ move_cursor() {
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}
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init() {
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# Check
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# Check basic dependency
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local all_needed_programs_installed=true
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local needed_programs=( rofi fzf xsel xclip)
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for program in "${needed_programs[@]}"; do
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if ! command -v "$program" >/dev/null 2>&1; then
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all_needed_programs_installed=false
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echo -e "${bold}$program${normal} missing"
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fi
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done
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if [ "$all_needed_programs_installed" = false ] ; then
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echo -e "\nPlease install the previous dependancies"
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exit 1
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fi
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# Check snippet directory
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if [[ ! -d "$snippets_directory" ]]; then
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mkdir -p "$snippets_directory"
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echo "$snippets_directory created"
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@ -145,29 +167,123 @@ init() {
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fi
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}
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run() {
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cd "${snippets_directory}" || exit
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usage() {
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echo "Usage:"
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echo -e "\t${bold}$0${normal} [OPTION] ACTION"
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echo -e "\tSnippy snippets manager"
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local current_clipboard cursor_line cursor_line_position cursor_line cursor_position cursor_line_lenght
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echo "Options"
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echo -e "\t-h, --help Show help"
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echo "Actions"
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echo -ne "\t${bold}gui${normal}"
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echo -e "\t Browse snippet and paste it in the focused window ${underline}(default)${normal}"
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echo -ne "\t${bold}cli${normal}"
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echo -e "\t list snippet in cli mode, only copy snippet in the paste buffer"
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echo -ne "\t${bold}edit${normal}"
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echo -e "\t Browse snippet and edit it"
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echo -ne "\t${bold}add${normal}"
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echo -e "\t Add a new snippet"
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echo -ne "\t${bold}list${normal}"
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echo -e "\t list snippet"
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echo -ne "\t${bold}cat${normal}"
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echo -e "\t list category"
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echo -ne "\t${bold}completion${normal}"
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echo -e "\t bash completion"
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exit
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}
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parse_options() {
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while (( "$#" )); do
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case "$1" in
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-h|--help)
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usage
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exit
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;;
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--) # end argument parsing
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shift
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break
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;;
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*)
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action="$1"
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shift
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return
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;;
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esac
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done
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}
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error() {
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local message="$1"
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echo "$message" >&2
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}
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cli() {
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snippet=$( list | fzf "${fzf_args[@]}")
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}
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list() {
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local type="${1:-f}"
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find -L . -type "$type" \
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| grep -vE '^\.$|\.git|\.gitconfig|\.gitkeep|\.gitignore' \
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| sed -e 's!\.\/!!'
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}
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add() {
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local snippet="$*"
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if [ -e "${snippet}" ]; then
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error "snippet ${snippet} already exists"
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return 1
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fi
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if [ -z "$EDITOR" ]; then
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EDITOR=vim
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fi
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$EDITOR "$snippet"
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}
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edit() {
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[ -z "${snippet}" ] && return 1
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if [ -z "$EDITOR" ]; then
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EDITOR=vim
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fi
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$EDITOR "$snippet"
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}
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gui() {
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# Use the filenames in the snippy directory as menu entries.
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# Get the menu selection from the user.
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# shellcheck disable=SC2086
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set +o errexit
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snippet=$( find -L . -type f \
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| grep -vE '^\.$|\.git/|\.gitconfig|\.gitkeep|\.gitignore' \
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| sed -e 's!\.\/!!' -re 's_^([^/]*)/(.*)_&\x0icon\x1f\1_' \
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| ${MENU_ENGINE} "${DMENU_ARGS[@]}" -p '❯ ')
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snippet=$( list | sed -re 's_^([^/]*)/(.*)_&\x0icon\x1f\1_' | rofi "${rofi_args[@]}" -p '❯ ')
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if [ $? -eq 10 ]; then
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script_content=true
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fi
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set -o errexit
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}
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run() {
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local paste="${1:-true}"
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local current_clipboard cursor_line cursor_line_position cursor_line cursor_position cursor_line_lenght
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# just return if nothing was selected
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[[ -z "${snippet}" ]] && return 1
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[ -z "${snippet}" ] && return 1
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if [ -f "${snippets_directory}/${snippet}" ]; then
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@ -257,23 +373,60 @@ run() {
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xsel --clipboard --input < "$tmpfile"
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fi
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# Paste into the current application.
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if is_gui; then
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# We need a little pause to handle the time to focus on the window
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sleep 0.225
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${GUIPASTE}
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move_cursor "Up" $cursor_line_position
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else
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${CLIPASTE}
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if is_vim; then
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if [ "$paste" = true ] ; then
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# Paste into the current application.
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if is_gui; then
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# We need a little pause to handle the time to focus on the window
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sleep 0.225
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${GUIPASTE}
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move_cursor "Up" $cursor_line_position
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else
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${CLIPASTE}
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if is_vim; then
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move_cursor "Up" $cursor_line_position
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fi
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fi
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move_cursor "Left" $cursor_position
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# Restore current clipboard
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echo -ne "$current_clipboard" | xsel --clipboard --input
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fi
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move_cursor "Left" $cursor_position
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# Restore current clipboard
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echo -ne "$current_clipboard" | xsel --clipboard --input
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}
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init && run
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main() {
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parse_options "$@"
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cd "${snippets_directory}" || exit
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case "$action" in
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'gui' )
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gui
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run
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;;
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'cli' )
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cli
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run false
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;;
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'list' )
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list
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;;
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'cat' )
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list d
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;;
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'add' )
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shift
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add "$@"
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;;
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'edit' )
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cli
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edit
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;;
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*)
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error "Action $action does not exists"
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exit 1
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;;
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esac
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}
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init && main "$@"
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