copyparty/scripts/make-sfx.sh

634 lines
16 KiB
Bash
Executable file

#!/bin/bash
set -e
echo
berr() { p=$(head -c 72 </dev/zero | tr '\0' =); printf '\n%s\n\n' $p; cat; printf '\n%s\n\n' $p; }
help() { exec cat <<'EOF'
# optional args:
#
# `fast` builds faster, with cheaper js/css compression
#
# `clean` uses files from git (everything except web/deps),
# so local changes won't affect the produced sfx
#
# `re` does a repack of an sfx which you already executed once
# (grabs files from the sfx-created tempdir), overrides `clean`
#
# `gz` creates a gzip-compressed python sfx instead of bzip2
#
# `lang` limits which languages/translations to include,
# for example `lang eng` or `lang eng|nor`
#
# _____________________________________________________________________
# core features:
#
# `no-ftp` saves ~30k by removing the ftp server, disabling --ftp
#
# `no-tfp` saves ~10k by removing the tftp server, disabling --tftp
#
# `no-smb` saves ~3.5k by removing the smb / cifs server
#
# `no-zm` saves ~k by removing the zeroconf mDNS server
#
# _____________________________________________________________________
# web features:
#
# `no-cm` saves ~89k by removing easymde/codemirror
# (the fancy markdown editor)
#
# `no-hl` saves ~41k by removing syntax hilighting in the text viewer
#
# `no-fnt` saves ~9k by removing the source-code-pro font
# (browsers will try to use 'Consolas' instead)
#
# `no-dd` saves ~2k by removing the mouse cursor
#
# _____________________________________________________________________
# build behavior:
#
# `dl-wd` automatically downloads webdeps if necessary
#
# `ign-wd` allows building an sfx without webdeps
#
# ---------------------------------------------------------------------
#
# if you are on windows, you can use msys2:
# PATH=/c/Users/$USER/AppData/Local/Programs/Python/Python310:"$PATH" ./make-sfx.sh fast
EOF
}
# port install gnutar findutils gsed gawk coreutils
gtar=$(command -v gtar || command -v gnutar) || true
[ ! -z "$gtar" ] && command -v gfind >/dev/null && {
tar() { $gtar "$@"; }
tr() { gtr "$@"; }
sed() { gsed "$@"; }
find() { gfind "$@"; }
sort() { gsort "$@"; }
shuf() { gshuf "$@"; }
nproc() { gnproc; }
sha1sum() { shasum "$@"; }
unexpand() { gunexpand "$@"; }
command -v grealpath >/dev/null &&
realpath() { grealpath "$@"; }
[ -e /opt/local/bin/bzip2 ] &&
bzip2() { /opt/local/bin/bzip2 "$@"; }
}
gawk=$(command -v gawk || command -v gnuawk || command -v awk)
awk() { $gawk "$@"; }
targs=(--owner=1000 --group=1000)
[ "$OSTYPE" = msys ] &&
targs=()
pybin=$(command -v python3 || command -v python) || {
echo need python
exit 1
}
[ -e copyparty/__main__.py ] || cd ..
[ -e copyparty/__main__.py ] ||
{
echo "run me from within the project root folder"
echo
exit 1
}
langs=
use_gz=
zopf=2560
while [ ! -z "$1" ]; do
case $1 in
clean) clean=1 ; ;;
re) repack=1 ; ;;
gz) use_gz=1 ; ;;
gzz) shift;use_gzz=$1;use_gz=1; ;;
no-ftp) no_ftp=1 ; ;;
no-tfp) no_tfp=1 ; ;;
no-smb) no_smb=1 ; ;;
no-zm) no_zm=1 ; ;;
no-fnt) no_fnt=1 ; ;;
no-hl) no_hl=1 ; ;;
no-dd) no_dd=1 ; ;;
no-cm) no_cm=1 ; ;;
dl-wd) dl_wd=1 ; ;;
ign-wd) ign_wd=1 ; ;;
fast) zopf= ; ;;
ultra) ultra=1 ; ;;
lang) shift;langs="$1"; ;;
*) help ; ;;
esac
shift
done
tmv() {
touch -r "$1" t
mv t "$1"
}
iawk() {
awk "$1" <"$2" >t
tmv "$2"
}
ised() {
sed -r "$1" <"$2" >t
tmv "$2"
}
stamp=$(
for d in copyparty scripts; do
find $d -type f -printf '%TY-%Tm-%Td %TH:%TM:%TS %p\n'
done | sort | tail -n 1 | sha1sum | cut -c-16
)
rm -rf sfx$CSN/*
mkdir -p sfx$CSN build
cd sfx$CSN
tmpdir="$(
printf '%s\n' "$TMPDIR" /tmp |
awk '/./ {print; exit}'
)"
necho() {
printf '\033[G%s ... \033[K' "$*"
}
[ $repack ] && {
old="$tmpdir/pe-copyparty.$(id -u)"
echo "repack of files in $old"
cp -pR "$old/"*{py2,py37,magic,j2,copyparty} .
cp -pR "$old/"*partftpy . || true
cp -pR "$old/"*ftp . || true
}
[ $repack ] || {
necho collecting ipaddress
f="../build/ipaddress-1.0.23.tar.gz"
[ -e "$f" ] ||
(url=https://files.pythonhosted.org/packages/b9/9a/3e9da40ea28b8210dd6504d3fe9fe7e013b62bf45902b458d1cdc3c34ed9/ipaddress-1.0.23.tar.gz;
wget -O$f "$url" || curl -L "$url" >$f)
tar -zxf $f
mkdir py37
mv ipaddress-*/ipaddress.py py37/
rm -rf ipaddress-*
necho collecting jinja2
f="../build/Jinja2-2.11.3.tar.gz"
[ -e "$f" ] ||
(url=https://files.pythonhosted.org/packages/4f/e7/65300e6b32e69768ded990494809106f87da1d436418d5f1367ed3966fd7/Jinja2-2.11.3.tar.gz;
wget -O$f "$url" || curl -L "$url" >$f)
tar -zxf $f
mv Jinja2-*/src/jinja2 .
rm -rf Jinja2-*
necho collecting markupsafe
f="../build/MarkupSafe-1.1.1.tar.gz"
[ -e "$f" ] ||
(url=https://files.pythonhosted.org/packages/b9/2e/64db92e53b86efccfaea71321f597fa2e1b2bd3853d8ce658568f7a13094/MarkupSafe-1.1.1.tar.gz;
wget -O$f "$url" || curl -L "$url" >$f)
tar -zxf $f
mv MarkupSafe-*/src/markupsafe .
rm -rf MarkupSafe-* markupsafe/_speedups.c
mkdir j2/
mv {markupsafe,jinja2} j2/
necho collecting pyftpdlib
f="../build/pyftpdlib-1.5.10.tar.gz"
[ -e "$f" ] ||
(url=https://files.pythonhosted.org/packages/cf/31/8d910cf40317dd0db74ba0b8558d0dee23c8b002468c14d3a5dec0e6e9fd/pyftpdlib-1.5.10.tar.gz;
wget -O$f "$url" || curl -L "$url" >$f)
tar -zxf $f
mv pyftpdlib-*/pyftpdlib .
rm -rf pyftpdlib-* pyftpdlib/test
for f in pyftpdlib/_async{hat,ore}.py; do
[ -e "$f" ] || continue;
iawk 'NR<4||NR>27||!/^#/;NR==4{print"# license: https://opensource.org/licenses/ISC\n"}' $f
done
mkdir ftp/
mv pyftpdlib ftp/
necho collecting partftpy
f="../build/partftpy-0.4.0.tar.gz"
[ -e "$f" ] ||
(url=https://files.pythonhosted.org/packages/8c/96/642bb3ddcb07a2c6764eb29aa562d1cf56877ad6c330c3c8921a5f05606d/partftpy-0.4.0.tar.gz;
wget -O$f "$url" || curl -L "$url" >$f)
tar -zxf $f
mv partftpy-*/partftpy .
rm -rf partftpy-* partftpy/bin
necho collecting python-magic
v=0.4.27
f="../build/python-magic-$v.tar.gz"
[ -e "$f" ] ||
(url=https://files.pythonhosted.org/packages/da/db/0b3e28ac047452d079d375ec6798bf76a036a08182dbb39ed38116a49130/python-magic-0.4.27.tar.gz;
wget -O$f "$url" || curl -L "$url" >$f)
tar -zxf $f
mkdir magic
mv python-magic-*/magic .
rm -rf python-magic-*
rm magic/compat.py
iawk '/^def _add_compat/{o=1} !o; /^_add_compat/{o=0}' magic/__init__.py
# enable this to dynamically remove type hints at startup,
# in case a future python version can use them for performance
true && (
necho collecting strip-hints
f=../build/strip-hints-0.1.10.tar.gz
[ -e $f ] ||
(url=https://files.pythonhosted.org/packages/9c/d4/312ddce71ee10f7e0ab762afc027e07a918f1c0e1be5b0069db5b0e7542d/strip-hints-0.1.10.tar.gz;
wget -O$f "$url" || curl -L "$url" >$f)
tar -zxf $f
mv strip-hints-0.1.10/src/strip_hints .
rm -rf strip-hints-* strip_hints/import_hooks*
sed -ri 's/[a-z].* as import_hooks$/"""a"""/' strip_hints/*.py
cp -pR ../scripts/strip_hints/ .
)
cp -pR ../scripts/py2 .
# msys2 tar is bad, make the best of it
necho collecting source
echo
[ $clean ] && {
(cd .. && git archive hovudstraum >tar) && tar -xf ../tar copyparty
(cd .. && tar -cf tar copyparty/web/deps) && tar -xf ../tar
}
[ $clean ] || {
(cd .. && tar -cf tar copyparty) && tar -xf ../tar
}
rm -f ../tar
# resolve symlinks
find -type l |
while IFS= read -r f1; do (
cd "${f1%/*}"
f1="./${f1##*/}"
f2="$(readlink "$f1")"
[ -e "$f2" ] || f2="../$f2"
[ -e "$f2" ] || {
echo could not resolve "$f1"
exit 1
}
rm "$f1"
cp -p "$f2" "$f1"
); done
# resolve symlinks on windows
[ "$OSTYPE" = msys ] &&
(cd ..; git ls-files -s | awk '/^120000/{print$4}') |
while IFS= read -r x; do
[ $(wc -l <"$x") -gt 1 ] && continue
(cd "${x%/*}"; cp -p "../$(cat "${x##*/}")" ${x##*/})
done
rm -f copyparty/stolen/*/README.md
# remove type hints before build instead
(cd copyparty; PYTHONPATH="..:$PYTHONPATH" "$pybin" ../../scripts/strip_hints/a.py; rm uh)
licfile=$(realpath copyparty/res/COPYING.txt)
(cd ../scripts; ./genlic.sh "$licfile")
}
[ ! -e copyparty/web/deps/mini-fa.woff ] && [ $dl_wd ] && {
echo "could not find webdeps; downloading..."
url=https://github.com/9001/copyparty/releases/latest/download/copyparty-sfx.py
wget -Ox.py "$url" || curl -L "$url" >x.py
echo "extracting webdeps..."
wdsrc="$("$pybin" x.py --version 2>&1 | tee /dev/stderr | awk '/sfxdir:/{sub(/.*: /,"");print;exit}')"
[ "$wdsrc" ] || {
echo failed to discover tempdir of reference copyparty-sfx.py
exit 1
}
rm -rf copyparty/web/deps
cp -pvR "$wdsrc/copyparty/web/deps" copyparty/web/
# also copy it out into the source-tree for next time
rm -rf ../copyparty/web/deps
cp -pR copyparty/web/deps ../copyparty/web
rm x.py
}
[ -e copyparty/web/deps/mini-fa.woff ] || [ $ign_wd ] || { berr <<'EOF'
ERROR:
could not find webdeps; the front-end will not be fully functional
please choose one of the following:
A) add the argument "dl-wd" to fix it automatically; this will
download copyparty-sfx.py and extract the webdeps from there
B) build the webdeps from source: make -C scripts/deps-docker
C) add the argument "ign-wd" to continue building the sfx without webdeps
alternative A is a good choice if you are only intending to
modify the copyparty source code (py/html/css/js) and do not
plan to make any changes to the mostly-third-party webdeps
there may be additional hints in the devnotes:
https://github.com/9001/copyparty/blob/hovudstraum/docs/devnotes.md#building
EOF
exit 1
}
ver=
[ -z "$repack" ] &&
git describe --tags >/dev/null 2>/dev/null && {
git_ver="$(git describe --tags)"; # v0.5.5-2-gb164aa0
ver="$(printf '%s\n' "$git_ver" | sed -r 's/^v//')";
t_ver=
printf '%s\n' "$git_ver" | grep -qE '^v[0-9\.]+$' && {
# short format (exact version number)
t_ver="$(printf '%s\n' "$ver" | sed -r 's/\./, /g')";
}
printf '%s\n' "$git_ver" | grep -qE '^v[0-9\.]+-[0-9]+-g[0-9a-f]+$' && {
# long format (unreleased commit)
t_ver="$(printf '%s\n' "$ver" | sed -r 's/[-.]/, /g; s/(.*) (.*)/\1 "\2"/')"
}
[ -z "$t_ver" ] && {
printf 'unexpected git version format: [%s]\n' "$git_ver"
exit 1
}
dt="$(git log -1 --format=%cd --date=short | sed -E 's/-0?/, /g')"
printf 'git %3s: \033[36m%s\033[0m\n' ver "$ver" dt "$dt"
sed -ri '
s/^(VERSION =)(.*)/#\1\2\n\1 ('"$t_ver"')/;
s/^(S_VERSION =)(.*)/#\1\2\n\1 "'"$ver"'"/;
s/^(BUILD_DT =)(.*)/#\1\2\n\1 ('"$dt"')/;
' copyparty/__version__.py
}
[ -z "$ver" ] &&
ver="$(awk '/^VERSION *= \(/ {
gsub(/[^0-9,a-g-]/,""); gsub(/,/,"."); print; exit}' < copyparty/__version__.py)"
echo "$ver" >ver # pyz
ts=$(date -u +%s)
hts=$(date -u +%Y-%m%d-%H%M%S) # --date=@$ts (thx osx)
mkdir -p ../dist
sfx_out=../dist/copyparty-sfx$CSN
echo cleanup
find -name '*.pyc' -delete
find -name __pycache__ -delete
find -name py.typed -delete
# especially prevent macos/osx from leaking your lan ip (wtf apple)
find -type f \( -name .DS_Store -or -name ._.DS_Store \) -delete
find -type f -name ._\* | while IFS= read -r f; do cmp <(printf '\x00\x05\x16') <(head -c 3 -- "$f") && rm -fv -- "$f"; done
rm -f copyparty/web/deps/*.full.* copyparty/web/dbg-* copyparty/web/Makefile
find copyparty | LC_ALL=C sort | sed -r 's/\.gz$//;s/$/,/' > have
cat have | while IFS= read -r x; do
grep -qF -- "$x" ../scripts/sfx.ls || {
echo "unexpected file: $x"
exit 1
}
done
rm have
ised /fork_process/d ftp/pyftpdlib/servers.py
iawk '/^class _Base/{s=1}!s' ftp/pyftpdlib/authorizers.py
iawk '/^ {0,4}[a-zA-Z]/{s=0}/^ {4}def (serve_forever|_loop)/{s=1}!s' ftp/pyftpdlib/servers.py
rm -f ftp/pyftpdlib/{__main__,prefork}.py
[ $no_ftp ] &&
rm -rf copyparty/ftpd.py ftp
[ $no_tfp ] &&
rm -rf copyparty/tftpd.py partftpy
[ $no_smb ] &&
rm -f copyparty/smbd.py
[ $no_zm ] &&
rm -rf copyparty/mdns.py copyparty/stolen/dnslib
[ $no_cm ] && {
rm -rf copyparty/web/mde.* copyparty/web/deps/easymde*
echo h > copyparty/web/mde.html
ised '/edit2">edit \(fancy/d' copyparty/web/md.html
}
[ $no_hl ] &&
rm -rf copyparty/web/deps/prism*
[ $no_fnt ] && {
rm -f copyparty/web/deps/scp.woff2
f=copyparty/web/ui.css
gzip -d "$f.gz" || true
ised "s/src:.*scp.*\)/src:local('Consolas')/" $f
}
[ $no_dd ] && {
rm -rf copyparty/web/dd
f=copyparty/web/browser.css
gzip -d "$f.gz" || true
ised 's/(cursor: ?)url\([^)]+\), ?(pointer)/\1\2/; s/[0-9]+% \{cursor:[^}]+\}//; s/animation: ?cursor[^};]+//' $f
}
[ $langs ] &&
for f in copyparty/web/{browser.js,splash.js}; do
gzip -d "$f.gz" || true
iawk '/^\}/{l=0} !l; /^var Ls =/{l=1;next} o; /^\t["}]/{o=0} /^\t"'"$langs"'"/{o=1;print}' $f
done
[ ! $repack ] && {
# uncomment
find | grep -E '\.py$' |
grep -vE '__version__' |
tr '\n' '\0' |
xargs -0 "$pybin" ../scripts/uncomment.py
# py2-compat
#find | grep -E '\.py$' | while IFS= read -r x; do
# sed -ri '/: TypeAlias = /d' "$x"; done
}
rm -f j2/jinja2/constants.py
iawk '/^ {4}def /{s=0}/^ {4}def compile_templates\(/{s=1}!s' j2/jinja2/environment.py
ised '/generate_lorem_ipsum/d' j2/jinja2/defaults.py
iawk '/^def /{s=0}/^def generate_lorem_ipsum/{s=1}!s' j2/jinja2/utils.py
iawk '/^(class|def) /{s=0}/^(class InternationalizationExtension|def _make_new_n?gettext)/{s=1}!s' j2/jinja2/ext.py
iawk '/^[^ ]/{s=0}/^def babel_extract/{s=1}!s' j2/jinja2/ext.py
ised '/InternationalizationExtension/d' j2/jinja2/ext.py
iawk '/^class/{s=0}/^class (Package|Dict|Function|Prefix|Choice|Module)Loader/{s=1}!s' j2/jinja2/loaders.py
sed -ri '/^from .bccache | (Package|Dict|Function|Prefix|Choice|Module)Loader$/d' j2/jinja2/__init__.py
rm -f j2/jinja2/async* j2/jinja2/{bccache,sandbox}.py
cat > j2/jinja2/_identifier.py <<'EOF'
import re
pattern = re.compile(r"\w+")
EOF
grep -rLE '^#[^a-z]*coding: utf-8' j2 |
while IFS= read -r f; do
(echo "# coding: utf-8"; cat "$f") >t
tmv "$f"
done
grep -rlE '^class [^(]+:' |
while IFS= read -r f; do
ised 's/(^class [^(:]+):/\1(object):/' "$f"
done
# up2k goes from 28k to 22k laff
awk 'BEGIN{gensub(//,"",1)}' </dev/null 2>/dev/null &&
echo entabbening &&
find | grep -E '\.css$' | while IFS= read -r f; do
awk '{
sub(/^[ \t]+/,"");
sub(/[ \t]+$/,"");
$0=gensub(/^([a-z-]+) *: *(.*[^ ]) *;$/,"\\1:\\2;","1");
sub(/ +\{$/,"{");
gsub(/, /,",")
}
!/\}$/ {printf "%s",$0;next}
1
' <$f | sed -r 's/;\}$/}/; /\{\}$/d' >t
tmv "$f"
done ||
echo "WARNING: your awk does not have gensub, so the sfx will not have optimal compression"
unexpand -h 2>/dev/null &&
find | grep -E '\.(js|html)$' | while IFS= read -r f; do
unexpand -t 4 --first-only <"$f" >t
tmv "$f"
done
gzres() {
[ $zopf ] && command -v zopfli && pk="zopfli --i$zopf"
[ $zopf ] && command -v pigz && pk="pigz -11 -I $zopf"
[ -z "$pk" ] && pk='gzip'
np=$(nproc)
echo "$pk #$np"
while IFS=' ' read -r _ f; do
while true; do
na=$(ps auxwww | grep -F "$pk" | wc -l)
[ $na -le $np ] && break
sleep 0.2
done
echo -n .
$pk "$f" &
done < <(
find -printf '%s %p\n' |
grep -E '\.(js|css)$' |
grep -vF /deps/ |
sort -nr
)
wait
echo
}
zdir="$tmpdir/cpp-mksfx$CSN"
[ -e "$zdir/$stamp" ] || rm -rf "$zdir"
mkdir -p "$zdir"
echo a > "$zdir/$stamp"
nf=$(ls -1 "$zdir"/arc.* 2>/dev/null | wc -l)
[ $nf -ge 2 ] && [ ! $repack ] && use_zdir=1 || use_zdir=
[ $use_zdir ] || {
echo "$nf alts += 1"
gzres
[ $repack ] ||
tar -cf "$zdir/arc.$(date +%s)" copyparty/web/*.gz
}
[ $use_zdir ] && {
arcs=("$zdir"/arc.*)
n=$(( $RANDOM % ${#arcs[@]} ))
arc="${arcs[n]}"
echo "using $arc"
tar -xf "$arc"
for f in copyparty/web/*.gz; do
rm "${f%.*}"
done
}
echo gen tarlist
for d in copyparty partftpy magic j2 py2 py37 ftp; do find $d -type f || true; done | # strip_hints
sed -r 's/(.*)\.(.*)/\2 \1/' | LC_ALL=C sort |
sed -r 's/([^ ]*) (.*)/\2.\1/' | grep -vE '/list1?$' > list1
for n in {1..50}; do
(grep -vE '\.gz$' list1; grep -E '\.gz$' list1 | (shuf||gshuf) ) >list || true
s=$( (sha1sum||shasum) < list | cut -c-16)
grep -q $s "$zdir/h" 2>/dev/null && continue
echo $s >> "$zdir/h"
break
done
[ $n -eq 50 ] && exit
echo creating tar
tar -cf tar "${targs[@]}" --numeric-owner -T list
pc="bzip2 -"; pe=bz2
[ $use_gz ] && pc="gzip -" && pe=gz
[ $use_gzz ] && pc="pigz -11 -I$use_gzz" && pe=gz
echo compressing tar
for n in {2..9}; do cp tar t.$n; nice $pc$n t.$n & done; wait
minf=$(for f in t.*.$pe; do
s1=$(wc -c <$f)
s2=$(tr -d '\r\n\0' <$f | wc -c)
echo "$(( s2+(s1-s2)*3 )) $f"
done | sort -n | awk '{print$2;exit}')
mv -v $minf tar.bz2
rm t.* || true
exts=()
echo creating sfx
py=../scripts/sfx.py
suf=
[ $use_gz ] && {
sed -r 's/"r:bz2"/"r:gz"/' <$py >$py.t
py=$py.t
suf=-gz
}
"$pybin" $py --sfx-make tar.bz2 $ver $ts
mv sfx.out $sfx_out$suf.py
exts+=($suf.py)
[ $use_gz ] &&
rm $py
chmod 755 $sfx_out*
printf "done:\n"
for ext in ${exts[@]}; do
printf " %s\n" "$(realpath $sfx_out)"$ext
done
# apk add bash python3 tar xz bzip2
# while true; do ./make-sfx.sh; f=../dist/copyparty-sfx.py; mv $f $f.$(wc -c <$f | awk '{print$1}'); done