#!/bin/sh -e # $Id$ # Copyright 2008-2023 Norbert Preining # This file is licensed under the GNU General Public License version 2 # or any later version. # # Creates an executable script update-tlmgr-r*.sh (in the current # directory) for updating the texlive.infra package and its per-platform # subpackages on Unix, similar to the .exe we create for Windows. (Both # are created in the nightly cron from tl-update-tlcritical.) We use # the makeself utility to create the executable. # # The resulting update-tlmgr-*.sh is run (by the user) in the TL # installation directory to be updated; it uses kpsewhich from PATH to # determine what to do update. # # Debugging/development/testing: # - create test hierarchy; either run install-tl as you like, or: # tl-try-install Master/tlpkg/dev/profiles/TLinfra+exe.pro # or whatever # This creates /tmp/ki with various platforms. # - then see tl-try-makeself: # running that will copy tlcritical to /tmp/krit, # run this script (tl-makeself-from-tlnet) there, # then update /tmp/ki from /tmp/krit, that is, # doing an update as a user would do in their installed hierarchy. # # update-tlmgr-r*.sh --list # list files included in archive # update-tlmgr-r*.sh -- --debug # run embedded script with -vx and more mydir=`cd \`dirname "$0"\` && pwd` # Master/tlpkg/bin PATH=$mydir:$PATH # for tlpkginfo TLNET=$1 if test ! -d "$TLNET"; then echo "$0: No tlnet directory given as argument, aborting." >&2 exit 1 fi ARCHIVE=$TLNET/archive if test ! -d "$ARCHIVE"; then echo "$0: Subdirectory archive/ in $TLNET not found, aborting." >&2 exit 1 fi # extract some version values from the tlnet tlpdb. NETRELEASE=`sed -n 's!^depend release/!!p' "$TLNET/tlpkg/texlive.tlpdb"` MINRELEASE=`sed -n 's!^depend minrelease/!!p' "$TLNET/tlpkg/texlive.tlpdb"` if test -z "$NETRELEASE" || test -z "$MINRELEASE"; then echo "$0: could not find (min)release in $TLNET/tlpkg/texlive.tlpdb, bye"\ >&2; exit 1 fi CWD=`pwd` # save original dir TMP=`mktemp --suffix=tlmksel -d` # work in new temp dir cd "$TMP" mkdir master cd master # unpack texlive.infra archives for all platforms, except w32. # this gives us the tlpobj files along with the actual content files. infrapkg=texlive.infra # # determine revision of infrastructure while we're here, # for naming the archive later. infrarev=`tlpkginfo --revision $infrapkg "$TLNET"` if test -z "$infrarev"; then echo "$0: tlpkginfo --revision $infrapkg $TLNET failed, goodbye." >&2 exit 1 fi # for i in "$ARCHIVE"/$infrapkg*.tar.xz; do : "uncompressing $i" # for debugging xz -d <"$i" | tar -xf - || exit 1 done cd .. # back to the (temp) dir where we building things up # # create the script which will be run on the user's machine to do the update. # cat >runme.sh <>runme.sh <<'END_RUNME' # see if we can determine where the TL to be upgraded lives. # need tlpdb and a tlpobj dir (i.e., not the svn Master tree) at least. # We are depending on the user's PATH to find kpsewhich, tlmgr, etc. ROOT=`kpsewhich --var-value=SELFAUTOPARENT` if test -r "$ROOT/tlpkg/texlive.tlpdb" && test -d "$ROOT/tlpkg/tlpobj/"; then echo "$0: updating in $ROOT..." tlmgrversion=`tlmgr version | grep '^TeX Live.*version' | awk '{print $NF}'` if test -z "$tlmgrversion"; then echo "$0: tlmgr version did not include version, goodbye." >&2 tlmgr version >&2 echo "($0: makeself creation date = $creation_date.)" >&2 exit 1 fi # echo "$0: tlmgr version says this is TeX Live $tlmgrversion," echo "$0: and this updater script created: $creation_date." # # Extra-verbose debugging option. if test "x$1" = "x--debug"; then shift opt_debug=1 set -vx else opt_debug= fi # if test "x$1" = "x--upgrade"; then if test "x$NETRELEASE" = "x$tlmgrversion"; then echo "$0: have TL $tlmgrversion, new version also $NETRELEASE;">&2 echo "$0: using --upgrade doesn't make sense; terminating." >&2 echo "($0: makeself creation date = $creation_date.)" >&2 exit 1 elif test "$tlmgrversion" -lt "$MINRELEASE"; then echo "$0: upgrading from $tlmgrversion not supported;" >&2 echo "$0: can only upgrade from $MINRELEASE to $NETRELEASE." >&2 echo "$0: terminating." >&2 echo "($0: makeself creation date = $creation_date.)" >&2 exit 1 else echo "$0: ok, doing full release upgrade " \ "from $tlmgrversion to $NETRELEASE." fi else echo "$0: proceeding with tlmgr update." fi # move the architecture-specific files away so we don't blindly copy # them all. The loop below and tlmgr invocation at the end will update. mv ./master/bin . mkdir ./installer mv ./master/tlpkg/installer/tar.exe ./installer mv ./master/tlpkg/installer/xz ./installer mv ./master/tlpkg/installer/wget ./installer mv ./master/tlpkg/installer/lz4 ./installer # could be anywhere # install the architecture-independent files. (cd master && tar cf - *) | (cd "$ROOT" && tar xf -) || exit 1 t_instdir=$ROOT/tlpkg/installer # target installer dir t_xzdir=$t_instdir/xz t_wgetdir=$t_instdir/wget # # ensure these target directories exist. mkdir -p "$t_xzdir" "$t_wgetdir" # Start the list of tlpobjs we will install with the # platform-independent part of the infrastructure package. # # We use the tlpobjs from our own dir here, using relative names, # since we constructed this directory tree and thus know there are no # spaces in the names. That is not true for $ROOT. (The files are the # same since we just updated $ROOT with the untar above.) src_tlpobj=master/tlpkg/tlpobj tlpobjs=$src_tlpobj/$infrapkg.tlpobj if test -n "$opt_debug"; then (: "here (`pwd`):"; ls) >&2 (: "installer:"; ls installer) >&2 (: "installer/wget:"; ls installer/wget) >&2 (: "installer/xz:"; ls installer/xz) >&2 (: "ROOT/bin=$ROOT/bin:"; ls "$ROOT"/bin) >&2 fi # for each installed directory of binaries ... for a in "$ROOT"/bin/*; do test -d "$a" || continue # skip any cruft files b=`basename "$a"` # just the architecture name # skip 'man' directories if they are still present if test "$b" = "man"; then continue fi echo "$0: updating $a ..." # add the tlpobjs for this platform to the list. tlpobjs="$tlpobjs $src_tlpobj/$infrapkg.$b.tlpobj" # install the bin dir for this platform. (cd bin >&2 && tar cf - "$b") | (cd "$ROOT/bin" && tar xf -) || exit 1 # copy the xz binaries: if test -r installer/xz/xz."$b"; then cp installer/xz/xz."$b" "$t_xzdir/" || exit 1 elif test -r installer/xz/xz."$b".exe; then # with .exe, for Cygwin. cp installer/xz/xz."$b".exe "$t_xzdir/" || exit 1 elif echo "$b" | egrep 'win32|windows' >/dev/null \ && test -r installer/xz/xz.exe; then # annoyingly, we left windows out of the name, special cases all around: cp installer/xz/xz.exe "$t_xzdir/" || exit 1 cp installer/wget/wget.exe "$t_wgetdir/" || exit 1 cp installer/tar.exe "$t_instdir/" || exit 1 else echo "$0: no xz.[$b][.exe] binary for $a in `pwd`/installer/xz." >&2 exit 1 fi # # Cygwin (among others) does not need to provide wget, so don't # worry about .exe here. test -r installer/wget/wget.$b \ && { cp installer/wget/wget.$b "$t_wgetdir/" || exit 1; } done else cat <&2 $0: Cannot find TeX Live root using kpsewhich --var-value=SELFAUTOPARENT. $0: (no tlpkg/texlive.tlpdb and/or tlpkg/tlpobj/.) $0: Please set your PATH as needed, otherwise it's hopeless. END_ABORT_NODIR exit 1 fi # Invoke special tlmgr action with the tlpobjs we found. # Hopefully the result will be a clean tlpdb state. # We are running the new tlmgr, from our own archive, here, # due to the untar above. tlmgr_path=`which tlmgr 2>/dev/null` # provide complete path if we can test -z "$tlmgr_path" && tlmgr_path=tlmgr # but no biggie if we can't echo "$0: $tlmgr_path including objects: $tlpobjs" #debug: (pwd; ls -l $tlpobjs; ls -lR) >/tmp/ls #debug: -vv here gives more info. (Also -vx on the #! line above.) if tlmgr -v _include_tlpobj $tlpobjs; then :; else echo "$0: $tlmgr_path failed, goodbye." >&2 exit 1 fi echo "$0: done." END_RUNME # #debug: cp -f runme.sh /tmp chmod ugo+x runme.sh # make the self-extracting archive back in the directory from which # we were invoked. cd "$CWD" # we must use the non-distro (Alma Linux 8) version of makeself, because # that happened to have a bug causing unnecessary hard links to end up # in the archive, which bsdtar (aka macOS) fails on. # https://tug.org/pipermail/tlu/2023-November/000639.html /usr/local/share/makeself/makeself.sh -q --keep-umask \ $TMP \ update-tlmgr-r$infrarev.sh \ "TeX Live Manager Updater" \ ./runme.sh rm -rf $TMP # vim:set tabstop=2 expandtab: #