mirror of
https://github.com/9001/copyparty.git
synced 2025-11-03 21:43:12 +00:00
77 lines
2.1 KiB
Bash
77 lines
2.1 KiB
Bash
# use current/default shell
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set -e
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dir="$(
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printf '%s\n' "$TMPDIR" /tmp |
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awk '/./ {print; exit}'
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)/pe-copyparty"
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[ -e "$dir/vPACK_TS" ] || (
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printf '\033[36munpacking copyparty vCPP_VER (sfx-PACK_HTS)\033[1;30m\n\n'
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mkdir -p "$dir.$$"
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ofs=$(awk '$0=="sfx_eof" {print NR+1; exit}' < "$0")
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[ -z "$ofs" ] && {
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printf '\033[31mabort: could not find SFX boundary\033[0m\n'
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exit 1
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}
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tail -n +$ofs "$0" | tar -JxC "$dir.$$"
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ln -nsf "$dir.$$" "$dir"
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printf '\033[0m'
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now=$(date -u +%s)
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for d in "$dir".*; do
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ts=$(stat -c%Y -- "$d" 2>/dev/null) ||
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ts=$(stat -f %m%n -- "$d" 2>/dev/null)
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[ $((now-ts)) -gt 300 ] &&
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rm -rf "$d"
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done
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echo h > "$dir/vPACK_TS"
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) >&2 || exit 1
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# detect available pythons
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(IFS=:; for d in $PATH; do
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printf '%s\n' "$d"/python* "$d"/pypy*;
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done) |
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(sed -E 's/(.*\/[^/0-9]+)([0-9]?[^/]*)$/\2 \1/' || cat) |
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(sort -nr || cat) |
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(sed -E 's/([^ ]*) (.*)/\2\1/' || cat) |
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grep -E '/(python|pypy)[0-9\.-]*$' >$dir/pys || true
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# see if we made a choice before
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[ -z "$pybin" ] && pybin="$(cat $dir/py 2>/dev/null || true)"
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# otherwise find a python with jinja2
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[ -z "$pybin" ] && pybin="$(cat $dir/pys | while IFS= read -r _py; do
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printf '\033[1;30mlooking for jinja2 in [%s]\033[0m\n' "$_py" >&2
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$_py -c 'import jinja2' 2>/dev/null || continue
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printf '%s\n' "$_py"
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mv $dir/{,x.}j2
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break
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done)"
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# otherwise find python2 (bundled jinja2 is way old)
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[ -z "$pybin" ] && {
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printf '\033[0;33mcould not find jinja2; will use py2 + the bundled version\033[0m\n' >&2
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pybin="$(cat $dir/pys | while IFS= read -r _py; do
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printf '\033[1;30mtesting if py2 [%s]\033[0m\n' "$_py" >&2
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_ver=$($_py -c 'import sys; sys.stdout.write(str(sys.version_info[0]))' 2>/dev/null) || continue
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[ $_ver = 2 ] || continue
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printf '%s\n' "$_py"
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break
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done)"
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}
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[ -z "$pybin" ] && {
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printf '\033[1;31m\ncould not find a python with jinja2 installed; please do one of these:\n\n pip install --user jinja2\n\n install python2\033[0m\n\n' >&2
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exit 1
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}
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printf '\033[1;30musing [%s]. you can reset with this:\n rm -rf %s*\033[0m\n\n' "$pybin" "$dir"
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printf '%s\n' "$pybin" > $dir/py
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PYTHONPATH=$dir exec "$pybin" -m copyparty "$@"
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sfx_eof
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