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Leo Coogan 5 years ago
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4
COPYRIGHT.txt
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@ -34,4 +34,6 @@ unpack is licensed under the Unlicense. A license copy is provided in LICENSES/U
repack is licensed under the Unlicense. A license copy is provided in LICENSES/Unlicense.txt.
Copyright (c) 2010 magical - nlzss, nlzss-c. A license copy is provided in LICENSES/MIT.txt.
Copyright (c) 2010 magical - nlzss, nlzss-c, licensed under the MIT license. A license copy is provided in LICENSES/MIT.txt.
Copyright (c) 202x Stéphane Peter - makeself, licensed under GPLv2.0 or later. A license copy is provided in LICENSES/LICENSES/GPL-2.0-or-later.txt.

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LICENSES/GPL-2.0-or-later.txt
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@ -0,0 +1,117 @@
GNU GENERAL PUBLIC LICENSE
Version 2, June 1991
Copyright (C) 1989, 1991 Free Software Foundation, Inc.
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed.
Preamble
The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Lesser General Public License instead.) You can apply it to your programs, too.
When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things.
To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it.
For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights.
We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software.
Also, for each author's protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors' reputations.
Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone's free use or not licensed at all.
The precise terms and conditions for copying, distribution and modification follow.
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you".
Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does.
1. You may copy and distribute verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program.
You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee.
2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions:
a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change.
b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License.
c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.)
These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it.
Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program.
In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License.
3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following:
a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or,
b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or,
c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.)
The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable.
If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code.
4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance.
5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it.
6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients' exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License.
7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program.
If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances.
It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice.
This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License.
8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License.
9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns.
Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation.
10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally.
NO WARRANTY
11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found.
one line to give the program's name and an idea of what it does. Copyright (C) yyyy name of author
This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. Also add information on how to contact you by electronic and paper mail.
If the program is interactive, make it output a short notice like this when it starts in an interactive mode:
Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w' and `show c'; they could even be mouse-clicks or menu items--whatever suits your program.
You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names:
Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision' (which makes passes at compilers) written by James Hacker.
signature of Ty Coon, 1 April 1989 Ty Coon, President of Vice

1
README.md
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@ -19,3 +19,4 @@ A collection of useful scripts.
| unpack | Completely unpack an NDS rom with `ndstool`. |
| yt-dl | youtube-dl "magic" download. |
| yt-mpeg | Turn wav/cover image into a video optimised for yt. |
| makeself | Make self-extractable archives for *nix-likes. |

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bin/makeself
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#!/bin/sh
#
# Makeself version 2.4.x
# by Stephane Peter <megastep@megastep.org>
#
# Utility to create self-extracting tar.gz archives.
# The resulting archive is a file holding the tar.gz archive with
# a small Shell script stub that uncompresses the archive to a temporary
# directory and then executes a given script from withing that directory.
#
# Makeself home page: http://makeself.io/
#
# Version 2.0 is a rewrite of version 1.0 to make the code easier to read and maintain.
#
# Version history :
# - 1.0 : Initial public release
# - 1.1 : The archive can be passed parameters that will be passed on to
# the embedded script, thanks to John C. Quillan
# - 1.2 : Package distribution, bzip2 compression, more command line options,
# support for non-temporary archives. Ideas thanks to Francois Petitjean
# - 1.3 : More patches from Bjarni R. Einarsson and Francois Petitjean:
# Support for no compression (--nocomp), script is no longer mandatory,
# automatic launch in an xterm, optional verbose output, and -target
# archive option to indicate where to extract the files.
# - 1.4 : Improved UNIX compatibility (Francois Petitjean)
# Automatic integrity checking, support of LSM files (Francois Petitjean)
# - 1.5 : Many bugfixes. Optionally disable xterm spawning.
# - 1.5.1 : More bugfixes, added archive options -list and -check.
# - 1.5.2 : Cosmetic changes to inform the user of what's going on with big
# archives (Quake III demo)
# - 1.5.3 : Check for validity of the DISPLAY variable before launching an xterm.
# More verbosity in xterms and check for embedded command's return value.
# Bugfix for Debian 2.0 systems that have a different "print" command.
# - 1.5.4 : Many bugfixes. Print out a message if the extraction failed.
# - 1.5.5 : More bugfixes. Added support for SETUP_NOCHECK environment variable to
# bypass checksum verification of archives.
# - 1.6.0 : Compute MD5 checksums with the md5sum command (patch from Ryan Gordon)
# - 2.0 : Brand new rewrite, cleaner architecture, separated header and UNIX ports.
# - 2.0.1 : Added --copy
# - 2.1.0 : Allow multiple tarballs to be stored in one archive, and incremental updates.
# Added --nochown for archives
# Stopped doing redundant checksums when not necesary
# - 2.1.1 : Work around insane behavior from certain Linux distros with no 'uncompress' command
# Cleaned up the code to handle error codes from compress. Simplified the extraction code.
# - 2.1.2 : Some bug fixes. Use head -n to avoid problems.
# - 2.1.3 : Bug fixes with command line when spawning terminals.
# Added --tar for archives, allowing to give arbitrary arguments to tar on the contents of the archive.
# Added --noexec to prevent execution of embedded scripts.
# Added --nomd5 and --nocrc to avoid creating checksums in archives.
# Added command used to create the archive in --info output.
# Run the embedded script through eval.
# - 2.1.4 : Fixed --info output.
# Generate random directory name when extracting files to . to avoid problems. (Jason Trent)
# Better handling of errors with wrong permissions for the directory containing the files. (Jason Trent)
# Avoid some race conditions (Ludwig Nussel)
# Unset the $CDPATH variable to avoid problems if it is set. (Debian)
# Better handling of dot files in the archive directory.
# - 2.1.5 : Made the md5sum detection consistent with the header code.
# Check for the presence of the archive directory
# Added --encrypt for symmetric encryption through gpg (Eric Windisch)
# Added support for the digest command on Solaris 10 for MD5 checksums
# Check for available disk space before extracting to the target directory (Andreas Schweitzer)
# Allow extraction to run asynchronously (patch by Peter Hatch)
# Use file descriptors internally to avoid error messages (patch by Kay Tiong Khoo)
# - 2.1.6 : Replaced one dot per file progress with a realtime progress percentage and a spining cursor (Guy Baconniere)
# Added --noprogress to prevent showing the progress during the decompression (Guy Baconniere)
# Added --target dir to allow extracting directly to a target directory (Guy Baconniere)
# - 2.2.0 : Many bugfixes, updates and contributions from users. Check out the project page on Github for the details.
# - 2.3.0 : Option to specify packaging date to enable byte-for-byte reproducibility. (Marc Pawlowsky)
# - 2.4.0 : Optional support for SHA256 checksums in archives.
# - 2.4.2 : Add support for threads for several compressors. (M. Limber)
# Added zstd support.
# - 2.4.3 : Make explicit POSIX tar archives for increased compatibility.
#
# (C) 1998-2021 by Stephane Peter <megastep@megastep.org>
#
# This software is released under the terms of the GNU GPL version 2 and above
# Please read the license at http://www.gnu.org/copyleft/gpl.html
# Self-extracting archives created with this script are explictly NOT released under the term of the GPL
#
MS_VERSION=2.4.3
MS_COMMAND="$0"
unset CDPATH
for f in ${1+"$@"}; do
MS_COMMAND="$MS_COMMAND \\\\
\\\"$f\\\""
done
# For Solaris systems
if test -d /usr/xpg4/bin; then
PATH=/usr/xpg4/bin:$PATH
export PATH
fi
# Procedures
MS_Usage()
{
echo "Usage: $0 [args] archive_dir file_name label startup_script [script_args]"
echo "args can be one or more of the following :"
echo " --version | -v : Print out Makeself version number and exit"
echo " --help | -h : Print out this help message"
echo " --tar-quietly : Suppress verbose output from the tar command"
echo " --quiet | -q : Do not print any messages other than errors."
echo " --gzip : Compress using gzip (default if detected)"
echo " --pigz : Compress with pigz"
echo " --zstd : Compress with zstd"
echo " --bzip2 : Compress using bzip2 instead of gzip"
echo " --pbzip2 : Compress using pbzip2 instead of gzip"
echo " --xz : Compress using xz instead of gzip"
echo " --lzo : Compress using lzop instead of gzip"
echo " --lz4 : Compress using lz4 instead of gzip"
echo " --compress : Compress using the UNIX 'compress' command"
echo " --complevel lvl : Compression level for gzip pigz zstd xz lzo lz4 bzip2 and pbzip2 (default 9)"
echo " --threads thds : Number of threads to be used by compressors that support parallelization."
echo " Omit to use compressor's default. Most useful (and required) for opting"
echo " into xz's threading, usually with '--threads=0' for all available cores."
echo " pbzip2 and pigz are parallel by default, and setting this value allows"
echo " limiting the number of threads they use."
echo " --base64 : Instead of compressing, encode the data using base64"
echo " --gpg-encrypt : Instead of compressing, encrypt the data using GPG"
echo " --gpg-asymmetric-encrypt-sign"
echo " : Instead of compressing, asymmetrically encrypt and sign the data using GPG"
echo " --gpg-extra opt : Append more options to the gpg command line"
echo " --ssl-encrypt : Instead of compressing, encrypt the data using OpenSSL"
echo " --ssl-passwd pass : Use the given password to encrypt the data using OpenSSL"
echo " --ssl-pass-src src : Use the given src as the source of password to encrypt the data"
echo " using OpenSSL. See \"PASS PHRASE ARGUMENTS\" in man openssl."
echo " If this option is not supplied, the user will be asked to enter"
echo " encryption password on the current terminal."
echo " --ssl-no-md : Do not use \"-md\" option not supported by older OpenSSL."
echo " --nochown : Do not give the target folder to the current user (default)"
echo " --chown : Give the target folder to the current user recursively"
echo " --nocomp : Do not compress the data"
echo " --notemp : The archive will create archive_dir in the"
echo " current directory and uncompress in ./archive_dir"
echo " --needroot : Check that the root user is extracting the archive before proceeding"
echo " --copy : Upon extraction, the archive will first copy itself to"
echo " a temporary directory"
echo " --append : Append more files to an existing Makeself archive"
echo " The label and startup scripts will then be ignored"
echo " --target dir : Extract directly to a target directory"
echo " directory path can be either absolute or relative"
echo " --nooverwrite : Do not extract the archive if the specified target directory exists"
echo " --current : Files will be extracted to the current directory"
echo " Both --current and --target imply --notemp"
echo " --tar-extra opt : Append more options to the tar command line"
echo " --untar-extra opt : Append more options to the during the extraction of the tar archive"
echo " --nomd5 : Don't calculate an MD5 for archive"
echo " --nocrc : Don't calculate a CRC for archive"
echo " --sha256 : Compute a SHA256 checksum for the archive"
echo " --header file : Specify location of the header script"
echo " --cleanup file : Specify a cleanup script that executes on interrupt and when finished successfully."
echo " --follow : Follow the symlinks in the archive"
echo " --noprogress : Do not show the progress during the decompression"
echo " --nox11 : Disable automatic spawn of a xterm"
echo " --nowait : Do not wait for user input after executing embedded"
echo " program from an xterm"
echo " --lsm file : LSM file describing the package"
echo " --license file : Append a license file"
echo " --help-header file : Add a header to the archive's --help output"
echo " --packaging-date date"
echo " : Use provided string as the packaging date"
echo " instead of the current date."
echo
echo " --keep-umask : Keep the umask set to shell default, rather than overriding when executing self-extracting archive."
echo " --export-conf : Export configuration variables to startup_script"
echo
echo "Do not forget to give a fully qualified startup script name"
echo "(i.e. with a ./ prefix if inside the archive)."
exit 1
}
# Default settings
if type gzip >/dev/null 2>&1; then
COMPRESS=gzip
elif type compress >/dev/null 2>&1; then
COMPRESS=compress
else
echo "ERROR: missing commands: gzip, compress" >&2
MS_Usage
fi
ENCRYPT=n
PASSWD=""
PASSWD_SRC=""
OPENSSL_NO_MD=n
COMPRESS_LEVEL=9
DEFAULT_THREADS=123456 # Sentinel value
THREADS=$DEFAULT_THREADS
KEEP=n
CURRENT=n
NOX11=n
NOWAIT=n
APPEND=n
TAR_QUIETLY=n
KEEP_UMASK=n
QUIET=n
NOPROGRESS=n
COPY=none
NEED_ROOT=n
TAR_ARGS=rvf
TAR_EXTRA=""
GPG_EXTRA=""
DU_ARGS=-ks
HEADER=`dirname "$0"`/makeself-header.sh
TARGETDIR=""
NOOVERWRITE=n
DATE=`LC_ALL=C date`
EXPORT_CONF=n
SHA256=n
OWNERSHIP=n
# LSM file stuff
LSM_CMD="echo No LSM. >> \"\$archname\""
while true
do
case "$1" in
--version | -v)
echo Makeself version $MS_VERSION
exit 0
;;
--pbzip2)
COMPRESS=pbzip2
shift
;;
--bzip2)
COMPRESS=bzip2
shift
;;
--gzip)
COMPRESS=gzip
shift
;;
--pigz)
COMPRESS=pigz
shift
;;
--zstd)
COMPRESS=zstd
shift
;;
--xz)
COMPRESS=xz
shift
;;
--lzo)
COMPRESS=lzo
shift
;;
--lz4)
COMPRESS=lz4
shift
;;
--compress)
COMPRESS=compress
shift
;;
--base64)
COMPRESS=base64
shift
;;
--gpg-encrypt)
COMPRESS=gpg
shift
;;
--gpg-asymmetric-encrypt-sign)
COMPRESS=gpg-asymmetric
shift
;;
--gpg-extra)
GPG_EXTRA="$2"
if ! shift 2; then MS_Usage; exit 1; fi
;;
--ssl-encrypt)
ENCRYPT=openssl
shift
;;
--ssl-passwd)
PASSWD=$2
if ! shift 2; then MS_Usage; exit 1; fi
;;
--ssl-pass-src)
PASSWD_SRC=$2
if ! shift 2; then MS_Usage; exit 1; fi
;;
--ssl-no-md)
OPENSSL_NO_MD=y
shift
;;
--nocomp)
COMPRESS=none
shift
;;
--complevel)
COMPRESS_LEVEL="$2"
if ! shift 2; then MS_Usage; exit 1; fi
;;
--threads)
THREADS="$2"
if ! shift 2; then MS_Usage; exit 1; fi
;;
--nochown)
OWNERSHIP=n
shift
;;
--chown)
OWNERSHIP=y
shift
;;
--notemp)
KEEP=y
shift
;;
--copy)
COPY=copy
shift
;;
--current)
CURRENT=y
KEEP=y
shift
;;
--tar-extra)
TAR_EXTRA="$2"
if ! shift 2; then MS_Usage; exit 1; fi
;;
--untar-extra)
UNTAR_EXTRA="$2"
if ! shift 2; then MS_Usage; exit 1; fi
;;
--target)
TARGETDIR="$2"
KEEP=y
if ! shift 2; then MS_Usage; exit 1; fi
;;
--nooverwrite)
NOOVERWRITE=y
shift
;;
--needroot)
NEED_ROOT=y
shift
;;
--header)
HEADER="$2"
if ! shift 2; then MS_Usage; exit 1; fi
;;
--cleanup)
CLEANUP_SCRIPT="$2"
if ! shift 2; then MS_Usage; exit 1; fi
;;
--license)
# We need to escape all characters having a special meaning in double quotes
LICENSE=$(sed 's/\\/\\\\/g; s/"/\\\"/g; s/`/\\\`/g; s/\$/\\\$/g' "$2")
if ! shift 2; then MS_Usage; exit 1; fi
;;
--follow)
TAR_ARGS=rvhf
DU_ARGS=-ksL
shift
;;
--noprogress)
NOPROGRESS=y
shift
;;
--nox11)
NOX11=y
shift
;;
--nowait)
NOWAIT=y
shift
;;
--nomd5)
NOMD5=y
shift
;;
--sha256)
SHA256=y
shift
;;
--nocrc)
NOCRC=y
shift
;;
--append)
APPEND=y
shift
;;
--lsm)
LSM_CMD="cat \"$2\" >> \"\$archname\""
if ! shift 2; then MS_Usage; exit 1; fi
;;
--packaging-date)
DATE="$2"
if ! shift 2; then MS_Usage; exit 1; fi
;;
--help-header)
HELPHEADER=`sed -e "s/'/'\\\\''/g" $2`
if ! shift 2; then MS_Usage; exit 1; fi
[ -n "$HELPHEADER" ] && HELPHEADER="$HELPHEADER
"
;;
--tar-quietly)
TAR_QUIETLY=y
shift
;;
--keep-umask)
KEEP_UMASK=y
shift
;;
--export-conf)
EXPORT_CONF=y
shift
;;
-q | --quiet)
QUIET=y
shift
;;
-h | --help)
MS_Usage
;;
-*)
echo Unrecognized flag : "$1"
MS_Usage
;;
*)
break
;;
esac
done
if test $# -lt 1; then
MS_Usage
else
if test -d "$1"; then
archdir="$1"
else
echo "Directory $1 does not exist." >&2
exit 1
fi
fi
archname="$2"
if test "$QUIET" = "y" || test "$TAR_QUIETLY" = "y"; then
if test "$TAR_ARGS" = "rvf"; then
TAR_ARGS="rf"
elif test "$TAR_ARGS" = "rvhf"; then
TAR_ARGS="rhf"
fi
fi
if test "$APPEND" = y; then
if test $# -lt 2; then
MS_Usage
fi
# Gather the info from the original archive
OLDENV=`sh "$archname" --dumpconf`
if test $? -ne 0; then
echo "Unable to update archive: $archname" >&2
exit 1
else
eval "$OLDENV"
OLDSKIP=`expr $SKIP + 1`
fi
else
if test "$KEEP" = n -a $# = 3; then
echo "ERROR: Making a temporary archive with no embedded command does not make sense!" >&2
echo >&2
MS_Usage
fi
# We don't want to create an absolute directory unless a target directory is defined
if test "$CURRENT" = y; then
archdirname="."
elif test x"$TARGETDIR" != x; then
archdirname="$TARGETDIR"
else
archdirname=`basename "$1"`
fi
if test $# -lt 3; then
MS_Usage
fi
LABEL="$3"
SCRIPT="$4"
test "x$SCRIPT" = x || shift 1
shift 3
SCRIPTARGS="$*"
fi
if test "$KEEP" = n -a "$CURRENT" = y; then
echo "ERROR: It is A VERY DANGEROUS IDEA to try to combine --notemp and --current." >&2
exit 1
fi
case $COMPRESS in
gzip)
GZIP_CMD="gzip -c$COMPRESS_LEVEL"
GUNZIP_CMD="gzip -cd"
;;
pigz)
GZIP_CMD="pigz -$COMPRESS_LEVEL"
if test $THREADS -ne $DEFAULT_THREADS; then # Leave as the default if threads not indicated
GZIP_CMD="$GZIP_CMD --processes $THREADS"
fi
GUNZIP_CMD="gzip -cd"
;;
zstd)
GZIP_CMD="zstd -$COMPRESS_LEVEL"
GUNZIP_CMD="zstd -cd"
;;
pbzip2)
GZIP_CMD="pbzip2 -c$COMPRESS_LEVEL"
if test $THREADS -ne $DEFAULT_THREADS; then # Leave as the default if threads not indicated
GZIP_CMD="$GZIP_CMD -p$THREADS"
fi
GUNZIP_CMD="bzip2 -d"
;;
bzip2)
GZIP_CMD="bzip2 -$COMPRESS_LEVEL"
GUNZIP_CMD="bzip2 -d"
;;
xz)
GZIP_CMD="xz -c$COMPRESS_LEVEL"
# Must opt-in by specifying a value since not all versions of xz support threads
if test $THREADS -ne $DEFAULT_THREADS; then
GZIP_CMD="$GZIP_CMD --threads=$THREADS"
fi
GUNZIP_CMD="xz -d"
;;
lzo)
GZIP_CMD="lzop -c$COMPRESS_LEVEL"
GUNZIP_CMD="lzop -d"
;;
lz4)
GZIP_CMD="lz4 -c$COMPRESS_LEVEL"
GUNZIP_CMD="lz4 -d"
;;
base64)
GZIP_CMD="base64"
GUNZIP_CMD="base64 --decode -i -"
;;
gpg)
GZIP_CMD="gpg $GPG_EXTRA -ac -z$COMPRESS_LEVEL"
GUNZIP_CMD="gpg -d"
ENCRYPT="gpg"
;;
gpg-asymmetric)
GZIP_CMD="gpg $GPG_EXTRA -z$COMPRESS_LEVEL -es"
GUNZIP_CMD="gpg --yes -d"
ENCRYPT="gpg"
;;
compress)
GZIP_CMD="compress -fc"
GUNZIP_CMD="(type compress >/dev/null 2>&1 && compress -fcd || gzip -cd)"
;;
none)
GZIP_CMD="cat"
GUNZIP_CMD="cat"
;;
esac
if test x"$ENCRYPT" = x"openssl"; then
if test x"$APPEND" = x"y"; then
echo "Appending to existing archive is not compatible with OpenSSL encryption." >&2
fi
ENCRYPT_CMD="openssl enc -aes-256-cbc -salt"
DECRYPT_CMD="openssl enc -aes-256-cbc -d"
if test x"$OPENSSL_NO_MD" != x"y"; then
ENCRYPT_CMD="$ENCRYPT_CMD -md sha256"
DECRYPT_CMD="$DECRYPT_CMD -md sha256"
fi
if test -n "$PASSWD_SRC"; then
ENCRYPT_CMD="$ENCRYPT_CMD -pass $PASSWD_SRC"
elif test -n "$PASSWD"; then
ENCRYPT_CMD="$ENCRYPT_CMD -pass pass:$PASSWD"
fi
fi
tmpfile="${TMPDIR:-/tmp}/mkself$$"
if test -f "$HEADER"; then
oldarchname="$archname"
archname="$tmpfile"
# Generate a fake header to count its lines
SKIP=0
. "$HEADER"
SKIP=`cat "$tmpfile" |wc -l`
# Get rid of any spaces
SKIP=`expr $SKIP`
rm -f "$tmpfile"
if test "$QUIET" = "n"; then
echo "Header is $SKIP lines long" >&2
fi
archname="$oldarchname"
else
echo "Unable to open header file: $HEADER" >&2
exit 1
fi
if test "$QUIET" = "n"; then
echo
fi
if test "$APPEND" = n; then
if test -f "$archname"; then
echo "WARNING: Overwriting existing file: $archname" >&2
fi
fi
USIZE=`du $DU_ARGS "$archdir" | awk '{print $1}'`
if test "." = "$archdirname"; then
if test "$KEEP" = n; then
archdirname="makeself-$$-`date +%Y%m%d%H%M%S`"
fi
fi
test -d "$archdir" || { echo "Error: $archdir does not exist."; rm -f "$tmpfile"; exit 1; }
if test "$QUIET" = "n"; then
echo "About to compress $USIZE KB of data..."
echo "Adding files to archive named \"$archname\"..."
fi
tmparch="${TMPDIR:-/tmp}/mkself$$.tar"
(
if test "$APPEND" = "y"; then
tail -n "+$OLDSKIP" "$archname" | eval "$GUNZIP_CMD" > "$tmparch"
fi
cd "$archdir"
# "Determining if a directory is empty"
# https://www.etalabs.net/sh_tricks.html
find . \
\( \
! -type d \
-o \
\( -links 2 -exec sh -c '
is_empty () (
cd "$1"
set -- .[!.]* ; test -f "$1" && return 1
set -- ..?* ; test -f "$1" && return 1
set -- * ; test -f "$1" && return 1
return 0
)
is_empty "$0"' {} \; \
\) \
\) -print \
| LC_ALL=C sort \
| sed 's/./\\&/g' \
| xargs tar $TAR_EXTRA --posix -$TAR_ARGS "$tmparch"
) || {
echo "ERROR: failed to create temporary archive: $tmparch"
rm -f "$tmparch" "$tmpfile"
exit 1
}
USIZE=`du $DU_ARGS "$tmparch" | awk '{print $1}'`
eval "$GZIP_CMD" <"$tmparch" >"$tmpfile" || {
echo "ERROR: failed to create temporary file: $tmpfile"
rm -f "$tmparch" "$tmpfile"
exit 1
}
rm -f "$tmparch"
if test x"$ENCRYPT" = x"openssl"; then
echo "About to encrypt archive \"$archname\"..."
{ eval "$ENCRYPT_CMD -in $tmpfile -out ${tmpfile}.enc" && mv -f ${tmpfile}.enc $tmpfile; } || \
{ echo Aborting: could not encrypt temporary file: "$tmpfile".; rm -f "$tmpfile"; exit 1; }
fi
fsize=`cat "$tmpfile" | wc -c | tr -d " "`
# Compute the checksums
shasum=0000000000000000000000000000000000000000000000000000000000000000
md5sum=00000000000000000000000000000000
crcsum=0000000000
if test "$NOCRC" = y; then
if test "$QUIET" = "n"; then
echo "skipping crc at user request"
fi
else
crcsum=`CMD_ENV=xpg4 cksum < "$tmpfile" | sed -e 's/ /Z/' -e 's/ /Z/' | cut -dZ -f1`
if test "$QUIET" = "n"; then
echo "CRC: $crcsum"
fi
fi
if test "$SHA256" = y; then
SHA_PATH=`exec <&- 2>&-; which shasum || command -v shasum || type shasum`
if test -x "$SHA_PATH"; then
shasum=`eval "$SHA_PATH -a 256" < "$tmpfile" | cut -b-64`
else
SHA_PATH=`exec <&- 2>&-; which sha256sum || command -v sha256sum || type sha256sum`
shasum=`eval "$SHA_PATH" < "$tmpfile" | cut -b-64`
fi
if test "$QUIET" = "n"; then
if test -x "$SHA_PATH"; then
echo "SHA256: $shasum"
else
echo "SHA256: none, SHA command not found"
fi
fi
fi
if test "$NOMD5" = y; then
if test "$QUIET" = "n"; then
echo "Skipping md5sum at user request"
fi
else
# Try to locate a MD5 binary
OLD_PATH=$PATH
PATH=${GUESS_MD5_PATH:-"$OLD_PATH:/bin:/usr/bin:/sbin:/usr/local/ssl/bin:/usr/local/bin:/opt/openssl/bin"}
MD5_ARG=""
MD5_PATH=`exec <&- 2>&-; which md5sum || command -v md5sum || type md5sum`
test -x "$MD5_PATH" || MD5_PATH=`exec <&- 2>&-; which md5 || command -v md5 || type md5`
test -x "$MD5_PATH" || MD5_PATH=`exec <&- 2>&-; which digest || command -v digest || type digest`
PATH=$OLD_PATH
if test -x "$MD5_PATH"; then
if test `basename ${MD5_PATH}`x = digestx; then
MD5_ARG="-a md5"
fi
md5sum=`eval "$MD5_PATH $MD5_ARG" < "$tmpfile" | cut -b-32`
if test "$QUIET" = "n"; then
echo "MD5: $md5sum"
fi
else
if test "$QUIET" = "n"; then
echo "MD5: none, MD5 command not found"
fi
fi
fi
totalsize=0
for size in $fsize;
do
totalsize=`expr $totalsize + $size`
done
if test "$APPEND" = y; then
mv "$archname" "$archname".bak || exit
# Prepare entry for new archive
filesizes="$fsize"
CRCsum="$crcsum"
MD5sum="$md5sum"
SHAsum="$shasum"
# Generate the header
. "$HEADER"
# Append the new data
cat "$tmpfile" >> "$archname"
chmod +x "$archname"
rm -f "$archname".bak
if test "$QUIET" = "n"; then
echo "Self-extractable archive \"$archname\" successfully updated."
fi
else
filesizes="$fsize"
CRCsum="$crcsum"
MD5sum="$md5sum"
SHAsum="$shasum"
# Generate the header
. "$HEADER"
# Append the compressed tar data after the stub
if test "$QUIET" = "n"; then
echo
fi
cat "$tmpfile" >> "$archname"
chmod +x "$archname"
if test "$QUIET" = "n"; then
echo Self-extractable archive \"$archname\" successfully created.
fi
fi
rm -f "$tmpfile"
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