104 lines
2.2 KiB
Bash
Executable File
104 lines
2.2 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Take a screenshot of a selected area and upload it somewhere.
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#
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# Requires:
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# * scrot
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# * xclip
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### CHANGE THESE FUNCTIONS:
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upload() {
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# Given a filepath and a target name, upload the screenshot
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chmod +r "$1"
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scp "$1" "root@tyrel.dev:/www/tyrel.pw/s/$2"
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}
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url() {
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# Given a target name, echo the expected URL of the uploaded screenshot
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echo "https://tyrel.pw/s/$1"
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}
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### (End)
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screenshot() {
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if $(which maim &> /dev/null); then
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maim $1 || return -1
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elif $(which scrot &> /dev/null); then
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scrot -s $1 || return -1
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elif $(which screencapture &> /dev/null); then
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screencapture -i $1 || return -1
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else
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echo "No screenshot utility found. Install scrot."
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return -1
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fi
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}
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clipboard() {
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if $(which xclip &> /dev/null); then
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echo $1 | xclip -r -selection clipboard
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elif $(which pbcopy &> /dev/null); then
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echo $1 | pbcopy
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else
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echo "No clipboard utility found. Install xclip."
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return -1
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fi
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}
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notify() {
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if $(which osascript &> /dev/null); then
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osascript -e "display notification \"$2\" with title \"$1\""
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elif $(which notify-send &> /dev/null); then
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notify-send "$1" "$2"
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else
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echo "Notification not supported, skipped: $1: $2"
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return -1
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fi
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}
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fail() {
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echo "$2"
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exit $1
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}
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# Fail early
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set -e
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# If a path is given, use that instead of taking a screenshot
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target="$1"
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name="$(date '+%d')"
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tmppath="$(mktemp -t ss.XXXX.png)" || fail 1 "failed to allocate a temporary file"
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# Make it hard to guess
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random_string=$(head -c512 /dev/urandom | shasum | head -c4)
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# Compose full filename
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filename="${name}_${random_string}.png"
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if [[ "${target}" ]]; then
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cp -p "${target}" "${tmppath}"
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else
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# Take the screenshot
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screenshot "${tmppath}" || fail 2 "failed to take screenshot"
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fi
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# Clear clipboard
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clipboard " "
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# Upload it
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url=$(url "${filename}")
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echo "Uploading: $url"
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upload "${tmppath}" "${filename}" && rm "${tmppath}" || fail 3 "failed to upload ${tmppath}"
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# Copy to clipboard
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clipboard "${url}"
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echo "Copied to clipboard."
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# Clean up
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if [[ -f "${tmppath}" ]]; then
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rm "${tmppath}"
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fi
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notify "Uploaded Screenshot" "${url}"
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