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#!/bin/sh
REMOTE="do"
URLBASE="https://ubq323.website/files/"
REMOTEDIR="/srv/web/ubq/files/"
if [ $# -eq 0 ]; then
printf '%s\n' "usage: $0 [-n] [-p] [-x EXT | -r NAME | -R] FILENAME" >&2
printf '\t%s\n' "-n: dry run (don't actually upload anything)" >&2
printf '\t%s\n' "-p: print uploaded url instead of copying to clipboard and notifying" >&2
printf '\t%s\n' "-x EXT: set extension to EXT on uploaded filename" >&2
printf '\t%s\n' "-r NAME: set remote name to NAME including extension" >&2
printf '\t%s\n' "-R: set remote name to basename of FILENAME" >&2
exit 1
fi
dry_run=0
samename=0
printurl=0
saved_stdin=0
override_rname=
while [ $# -gt 1 ]; do
if [ "$1" = "-x" ]; then
override_ext=".$2"
shift 2
elif [ "$1" = "-n" ]; then
dry_run=1
shift
elif [ "$1" = "-p" ]; then
printurl=1
shift
elif [ "$1" = "-r" ]; then
override_rname="$2"
shift 2
elif [ "$1" = "-R" ]; then
samename=1
shift
else
printf "%s: unrecognized argument %s\n" "$0" "$1" >&2
exit 2
fi
done
target="$1"
if [ "$1" = "-" ]; then
tempfile="$(mktemp /tmp/tmp_XXXXXXXXXXX)"
# echo yeah "$tempfile"
cat >"$tempfile"
saved_stdin=1
target="$tempfile"
fi
tidy_tempfile() {
if [ "$saved_stdin" -eq 1 ]; then
rm "$tempfile"
fi
}
if [ ! -f "$target" ]; then
printf "%s: file does not exist\n" "$target" >&2
exit 1
fi
if [ "$samename" -eq 1 ]; then
override_rname="$(basename "$target")"
fi
ext="${target#*.}"
if [ "$ext" = "$target" ]; then
ext='.file'
bname="$(basename "$target")"
else
ext=".$ext"
bname="$(basename "$target" "$ext")"
fi
ext=${override_ext:-$ext}
rbname="$(md5sum "$target"|cut -d' ' -f1|tr 'a-z' 'A-Z'|basenc -d --base16|basenc --base64url|head -c8)"
rname="${override_rname:-$rbname$ext}"
exists_already() {
ssh "$REMOTE" stat "$REMOTEDIR$1" 2>/dev/null >/dev/null
return $?
}
while exists_already "$rname"; do
printf "%s exists already\n" "$rname" >&2
rname="_$rname"
done
printf 'uploading to %s\n' "$rname" >&2
if [ "$dry_run" -eq 1 ]; then
echo dryrun, not uploading anything
tidy_tempfile
exit 0
fi
scp -q "$target" "${REMOTE}:$REMOTEDIR$rname"
ssh "$REMOTE" chmod a+r "$REMOTEDIR$rname"
url="$URLBASE$rname"
if [ "$printurl" -eq 0 ]; then
printf %s "$url" | wl-copy
notify-send 'copied url to clipboard' "$url"
else
printf '%s\n' "$url"
fi
tidy_tempfile
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