diff options
| -rwxr-xr-x | tessen | 136 |
1 files changed, 81 insertions, 55 deletions
@@ -44,7 +44,7 @@ get_pass_file() { tsn_passfile="$(printf "%s\n" "${tmp_list[@]}" | "$tsn_backend" "$tsn_backend_opts")" if ! [[ -s "$tsn_prefix/$tsn_passfile".gpg ]]; then - exit 1 + _die fi } @@ -126,7 +126,7 @@ get_key() { fi done if [[ "$flag" == "false" ]]; then - exit 1 + _die fi } @@ -223,26 +223,52 @@ print_help() { printf '%s\n' "For more details, visit https://github.com/ayushnix/tessen" } -validate_backend() { - local -a bmn_opt - - if [[ "$tsn_backend" == "bemenu" ]]; then - bmn_opt=("-i -l 10 -w --scrollbar=autohide -n") - export BEMENU_OPTS="${BEMENU_OPTS:-${bmn_opt[*]}}" - readonly tsn_backend="bemenu" - readonly tsn_backend_opts="" - elif [[ "$tsn_backend" == "rofi" ]]; then - readonly tsn_backend="rofi" - readonly tsn_backend_opts="-dmenu" - elif [[ "$tsn_backend" == "wofi" ]]; then - readonly tsn_backend="wofi" - readonly tsn_backend_opts="-d" +is_installed() { + if command -v "$1" > /dev/null 2>&1; then + return 0 else - printf '%s\n' "Please specify a backend: bemenu|rofi|wofi" >&2 - exit 1 + return 1 fi } +set_bemenu() { + local -a bmn_opt=("-i -l 10 -w --scrollbar=autohide -n") + readonly tsn_backend="bemenu" + # use BEMENU_OPTS if set by the user, otherwise use $bmn_opt + export BEMENU_OPTS="${BEMENU_OPTS:-${bmn_opt[*]}}" + # manually using bemenu options doesn't seem to work + readonly tsn_backend_opts="" +} + +set_rofi() { + readonly tsn_backend="rofi" tsn_backend_opts="-dmenu" +} + +set_wofi() { + readonly tsn_backend="wofi" tsn_backend_opts="-d" +} + +assign_backend() { + if is_installed "bemenu"; then + set_bemenu + elif is_installed "rofi"; then + set_rofi + elif is_installed "wofi"; then + set_wofi + else + _die "Please install either 'bemenu', 'rofi', or 'wofi' to use ${0##*/}" + fi +} + +validate_backend() { + case "$1" in + bemenu) set_bemenu ;; + rofi) set_rofi ;; + wofi) set_wofi ;; + *) _die "Please specify a valid backend: bemenu | rofi | wofi" ;; + esac +} + validate_cliptime() { local clip_regex @@ -251,61 +277,65 @@ validate_cliptime() { if [[ "$tsn_cliptime" =~ $clip_regex ]]; then return 0 else - printf '%s\n' "invalid clipboard time provided" >&2 - exit 1 + _die "Invalid clipboard time provided" fi } -clean() { - { - sleep "$tsn_cliptime" || exit 1 - wl-copy --clear - } > /dev/null 2>&1 & - disown - unset -v tsn_passfile tsn_username tsn_password tsn_passdata +validate_action() { + case "$1" in + autotype) readonly tsn_action="autotype" ;; + copy) readonly tsn_action="copy" ;; + both) readonly tsn_action="both" ;; + "") readonly tsn_action="" ;; + *) _die "Please specify a valid action: autotype | copy | both" ;; + esac } -die() { +_clear() { wl-copy --clear - unset -v tsn_passfile tsn_username tsn_password tsn_passdata + unset -v tsn_passfile tsn_username tsn_password tsn_passdata chosen_key +} + +_die() { + if [[ -n "$1" ]]; then + printf "%s\n" "$1" >&2 + fi + _clear + exit 1 } main() { local _opt - # exit if the password store directory doesn't exist if ! [[ -d "$tsn_prefix" ]]; then - printf '%s\n' "password store not found" >&2 - exit 1 + _die "password store directory not found" fi - # parse any options given by the user while [[ "$#" -gt 0 ]]; do _opt="$1" case "$_opt" in -b | --backend) - [[ "$#" -lt 2 ]] && { - printf '%s\n' "Please specify a backend: bemenu|rofi|wofi" >&2 - exit 1 - } - tsn_backend="$2" - validate_backend + if [[ "$#" -lt 2 ]] || ! is_installed "$2"; then + _die "Please specify a valid backend: bemenu | rofi | wofi" + fi + validate_backend "$2" shift ;; --backend=*) - tsn_backend="${_opt##--backend=}" - validate_backend + if ! is_installed "${_opt##--backend=}"; then + _die "Please specify a valid backend: bemenu | rofi | wofi" + fi + validate_backend "${_opt##--backend=}" ;; -a | --action) - [[ "$#" -lt 2 ]] && { - printf '%s\n' "Please specify a valid option: autotype|copy|both" >&2 - exit 1 - } - tsn_action="$2" + if [[ "$#" -lt 2 ]]; then + _die "Please specify a valid action: autotype | copy | both" + fi + validate_action "$2" shift ;; --action=*) - tsn_action="${_opt##--action=}" + validate_action "${_opt##--action=}" ;; -h | --help) print_help @@ -319,23 +349,19 @@ main() { shift break ;; - *) - printf '%s\n' "invalid argument detected" >&2 - exit 1 - ;; + *) _die "invalid argument detected" ;; esac shift done unset -v _opt - if unset -v tsn_backend_opts 2> /dev/null; then - validate_backend + if [[ -z "$tsn_backend" ]]; then + assign_backend fi validate_cliptime - readonly tsn_action - trap 'die' EXIT TERM + trap '_clear' EXIT TERM get_pass_file get_pass_data key_menu |