diff options
| -rwxr-xr-x | scripts/shot | 73 | ||||
| -rwxr-xr-x | scripts/svol | 19 | ||||
| -rwxr-xr-x | scripts/swall | 6 |
3 files changed, 73 insertions, 25 deletions
diff --git a/scripts/shot b/scripts/shot index f99f28d..4bebce2 100755 --- a/scripts/shot +++ b/scripts/shot @@ -1,11 +1,11 @@ #!/bin/sh - help() { cat << EOF -$0: Wrapper script to take screenshots +${0}: Wrapper script to take screenshots options: + -d [File] Write to File -s Select the area with the cursor -h Print this message and exit @@ -13,16 +13,65 @@ NOTE: save directory is ~/pic/screenshots EOF } -directory="${XDG_CONFIG_HOME:-$HOME}/pics/screenshots" -[ -d "$directory" ] || { mkdir -p "$directory" || echo "failed to create directory" >&2; } -filename="$directory"/%b%d::%H%M%S.png +err() { + for line in "$@"; do + echo "${line}" >&2 + done + + exit 1 +} + +run() { + if ! ${1} > /dev/null 2>&1; then + err "${2}" + fi + + [ -n "${3}" ] && echo "${3}" + exit 0 +} + +default_dir="${HOME}"/pics/screenshots +s_flg="" +while getopts "d:sh" option; do + case "${option}" in + d) input="${OPTARG}" ;; + + s) s_flg="1" ;; -while getopts "sh" option; do -case $option in - s) FLG="-fs" ;; - h) help ; exit 0 ;; - *) echo "$0 -h for help"; exit 1 ;; -esac + h) help; exit 0 ;; + + *) err "Try '${0} -h' for help" ;; + esac done -scrot $FLG -z $filename > /dev/null 2>&1 || { echo Screenshot failed; exit 1; } +shift $((OPTIND - 1)) + +if [ $# != 0 ];then + err "${0}: Invalid usage" \ + "Try '${0} -h' for help." +fi + +if [ -n "${input}" ]; then + case $(file -b --mime-type "${input}") in + image/*) outfile="${input}" ;; + + inode/directory) outdir="${input}" ;; + + *) err "Couldn't read given file" ;; + esac +fi + +if [ -z "${outfile}" ]; then + if [ -z "${outdir}" ]; then + [ ! -d "${default_dir}" ] && mkdir -pv "${default_dir}" + outdir="${default_dir}" + fi + outfile="${outdir}"/%b%d::%H%M%S.png +fi + + +if [ "${s_flg}" = "1" ]; then + run "scrot -zs ${outfile}" "Failed to screenshot" +else + run "scrot -z ${outfile}" "Failed to screenshot" +fi diff --git a/scripts/svol b/scripts/svol index ac78040..0f8fa5e 100755 --- a/scripts/svol +++ b/scripts/svol @@ -2,7 +2,7 @@ help() { cat << EOF -$0: Wrapper script to change volume +${0}: Wrapper script to change volume options: -i [Vol] Increase volume by Vol @@ -15,7 +15,9 @@ EOF } err() { - echo "$*" >&2 + for line in "${@}"; do + echo "${line}" >&2 + done exit 1 } @@ -23,6 +25,9 @@ run() { if ! ${1} > /dev/null 2>&1; then err "${2}" fi + + [ -n "${3}" ] && echo "${3}" + exit 0 } if ! command -v pactl > /dev/null 2>&1; then @@ -30,8 +35,7 @@ if ! command -v pactl > /dev/null 2>&1; then fi if [ $# != 1 ] && [ $# != 2 ]; then - err "${0}: Invalid usage -Try '$0 -h' for help." + err "${0}: Invalid usage" "Try '$0 -h' for help." fi while getopts "i:d:s:pth" option; do @@ -39,22 +43,18 @@ while getopts "i:d:s:pth" option; do i) run "pactl set-sink-volume @DEFAULT_SINK@ +${OPTARG}%" \ "${0}: Failed to increase volume" - exit 0 ;; d) run "pactl set-sink-volume @DEFAULT_SINK@ -${OPTARG}%" \ "${0}: Failed to decrease volume" - exit 0 ;; s) run "pactl set-sink-volume @DEFAULT_SINK@ ${OPTARG}%" \ "${0}: Failed to set volume" - exit 0 ;; t) run "set-sink-volume @DEFAULT_SINK@ toggle" \ "${0}: Failed to toggle volume" - exit 0 ;; p) if ! pactl get-sink-volume @DEFAULT_SINK@ 2>/dev/null; then @@ -70,5 +70,4 @@ while getopts "i:d:s:pth" option; do esac done -err "${0}: Invalid usage -Try '$0 -h' for help." +err "${0}: Invalid usage" "Try '$0 -h' for help." diff --git a/scripts/swall b/scripts/swall index 0b0a088..1f231cd 100755 --- a/scripts/swall +++ b/scripts/swall @@ -24,6 +24,8 @@ run() { if ! ${1} > /dev/null 2>&1; then err "${2}" fi + + [ -n "${3}" ] && echo "${3}" exit 0 } @@ -70,6 +72,4 @@ fi [ -z "${image}" ] && err "${0}: No image file found" -run "xwallpaper --zoom ${image}" "${0}: Failed to set wallpaper" - -echo "${image}" +run "xwallpaper --zoom ${image}" "${0}: Failed to set wallpaper" "${image}" |