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- set -e
- read filename
- if [[ "${filename}" = xdgicon:* ]]; then
- # get biggest icon from hicolor theme
- candidate=$(find /usr/share/icons/hicolor -type f -name "${filename#*:}.png" | xargs ls --sort=size | head -1)
- if [[ ! "$(basename "${candidate}")" = "${filename#*:}.png" ]]; then
- # file not found, ls returned garbage
- exit 1
- fi
- filename="${candidate}"
- elif [[ "${filename}" = "-" ]] || [[ "${filename}" = *":-" ]]; then
- tmpfile="$(mktemp /tmp/qimg-XXXXXXXX)"
- cat > "${tmpfile}"
- if [[ "$filename" = *":-" ]]; then
- tmpfile="${filename%:*}:${tmpfile}"
- fi
- filename="${tmpfile}"
- elif ! [[ -r "${filename}" ]]; then
- exit 1
- fi
- identify -format '%w %h' "$filename"
- convert -depth 8 "$filename" rgba:-
- [[ -n "${tmpfile}" ]] && rm -f ${tmpfile} || true
- # vim: ft=sh ts=4 sw=4 et
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