180 lines
3.2 KiB
Bash
Executable File
180 lines
3.2 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Copyright (c) 2012 fbt <fbt@fleshless.org>
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#
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# About:
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# A simple upload script for ZFH (http://zerofiles.org)
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_self="${0##*/}"
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cfg_url_regex='^[A-Za-z]([A-Za-z0-9+.-]+)?://.+'
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cfg_tmp_dir="/tmp/$USER/sup"; TEMPDIR="$cfg_tmp_dir"
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cfg_script_url='https://zfh.so/upload'
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cfg_screenshot_ext='png'
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[[ -f $HOME/.suprc ]] && { source "$HOME/.suprc"; }
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sup.msg() { printf '%s\n' "[sup] $1"; }
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sup.err() { sup.msg "(error) $1" >&2; }
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sup.usage() {
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printf '%s\n' "Usage: ${_self} [-RsF] [-D num] [file/url]"
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}
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sup.env() {
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for i in "$cfg_tmp_dir"; do
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[[ -d "$i" ]] || { mkdir -p "$i"; }
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done
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}
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sup.upload() {
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curl -F file="@$file" \
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-F upload_mode='api' \
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-F flag_private="$flag_private" \
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-F secret="$secret" \
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-F submit="" \
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"$cfg_script_url" -sL -A 'zerofiles.org upload script' || { return 1; }
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(( "$flag_rm" )) && { rm "$file"; }
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return 0
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}
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sup.mktemp() {
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>"$1" || {
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sup.err "Cannot create $1!"
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return 1
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}
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printf '%s\n' "$1"
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}
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sup.scrot() {
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declare tmp_file
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[[ "$scrot_exec" ]] || { scrot_exec=$(type -P scrot); }
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[[ "$scrot_exec" ]] || {
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sup.err "Please install scrot to use this function"
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return 1
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}
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(( "$flag_scrot_fullscreen" )) || { scrot_args+=( '-s' ); }
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[[ "$cfg_scrot_delay" ]] && { scrot_args+=( "-d $cfg_scrot_delay" ); }
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tmp_file="$(sup.mktemp "${cfg_tmp_dir}" ".${cfg_screenshot_ext}")"
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scrot "${scrot_args[@]}" "$tmp_file" || {
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sup.err "Failed to take a screenshot."
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return 1
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}
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printf '%s\n' "$tmp_file"
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}
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sup.if_url() { printf '%s\n' "$1" | grep -oE "$cfg_url_regex" &>/dev/null; }
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sup.mktemp() {
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declare tmp_file_name tmp_file_name_extra="$2" tmp_dir="$1"
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[[ -d "$tmp_dir" ]] || {
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sup.err "${tmp_dir} does not exist or is not a directory."
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return 1
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}
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until [[ ! -e "${tmp_dir}/${tmp_file_name}" ]]; do
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tmp_file_name="${RANDOM}${RANDOM}${tmp_file_name_extra}"
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done
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printf '%s\n' "${tmp_dir}/${tmp_file_name}"
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}
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sup.set_argv() {
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declare arg opt c
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declare -g argv
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while (( $# )); do
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unset -v arg opt c
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case "$1" in
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(--) argv+=( "$1" ); break;;
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(--*)
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IFS='=' read arg opt <<< "$1"
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argv+=( "$arg" )
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[[ "$opt" ]] && {
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argv+=( "$opt" )
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}
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;;
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(-*)
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while read -n1 c
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do
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case "$c" in
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-|'') :;;
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*) argv+=( "-$c" );;
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esac
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done <<< "$1"
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;;
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(*) argv+=( "$1" );;
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esac
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shift
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done
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}
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main() {
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declare args file target flag_private flag_rm flag_scrot flag_scrot_fullscreen cfg_scrot_delay
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while [[ "$1" ]]; do
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case "$1" in
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-p|--private) flag_private='true';;
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-R|--remove-file) flag_rm='1';;
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-s|--screenshot) flag_scrot='1';;
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-F|--fullscreen) flag_scrot_fullscreen='1';;
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-D|--screenshot-delay) cfg_scrot_delay="$2"; shift;;
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-h|--help|--usage) sup.usage; return;;
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--) shift; break;;
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*) break;;
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esac
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shift
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done
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sup.env
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if (( flag_scrot )); then
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file=$(sup.scrot) || { return 1; }
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else
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(( $# )) || {
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sup.usage
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return 1
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}
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target="$1"
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if sup.if_url "$target"; then
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file=$(sup.mktemp "$cfg_tmp_dir")
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curl -skL "$target" > "$file" || {
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sup.err "Could not download file."
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return 1
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}
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else
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file="$target"
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[[ -f "$file" ]] || {
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sup.err "No such file: ${file}"
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return 1
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}
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fi
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fi
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sup.upload
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}
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sup.set_argv "$@"
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main "${argv[@]}"
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