823 lines
24 KiB
Plaintext
823 lines
24 KiB
Plaintext
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#!/bin/sh
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#
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# Makeself version 2.4.x
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# by Stephane Peter <megastep@megastep.org>
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#
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# Utility to create self-extracting tar.gz archives.
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# The resulting archive is a file holding the tar.gz archive with
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# a small Shell script stub that uncompresses the archive to a temporary
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# directory and then executes a given script from withing that directory.
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#
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# Makeself home page: https://makeself.io/
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#
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# Version 2.0 is a rewrite of version 1.0 to make the code easier to read and maintain.
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#
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# Version history :
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# - 1.0 : Initial public release
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# - 1.1 : The archive can be passed parameters that will be passed on to
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# the embedded script, thanks to John C. Quillan
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# - 1.2 : Package distribution, bzip2 compression, more command line options,
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# support for non-temporary archives. Ideas thanks to Francois Petitjean
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# - 1.3 : More patches from Bjarni R. Einarsson and Francois Petitjean:
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# Support for no compression (--nocomp), script is no longer mandatory,
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# automatic launch in an xterm, optional verbose output, and -target
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# archive option to indicate where to extract the files.
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# - 1.4 : Improved UNIX compatibility (Francois Petitjean)
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# Automatic integrity checking, support of LSM files (Francois Petitjean)
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# - 1.5 : Many bugfixes. Optionally disable xterm spawning.
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# - 1.5.1 : More bugfixes, added archive options -list and -check.
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# - 1.5.2 : Cosmetic changes to inform the user of what's going on with big
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# archives (Quake III demo)
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# - 1.5.3 : Check for validity of the DISPLAY variable before launching an xterm.
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# More verbosity in xterms and check for embedded command's return value.
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# Bugfix for Debian 2.0 systems that have a different "print" command.
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# - 1.5.4 : Many bugfixes. Print out a message if the extraction failed.
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# - 1.5.5 : More bugfixes. Added support for SETUP_NOCHECK environment variable to
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# bypass checksum verification of archives.
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# - 1.6.0 : Compute MD5 checksums with the md5sum command (patch from Ryan Gordon)
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# - 2.0 : Brand new rewrite, cleaner architecture, separated header and UNIX ports.
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# - 2.0.1 : Added --copy
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# - 2.1.0 : Allow multiple tarballs to be stored in one archive, and incremental updates.
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# Added --nochown for archives
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# Stopped doing redundant checksums when not necesary
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# - 2.1.1 : Work around insane behavior from certain Linux distros with no 'uncompress' command
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# Cleaned up the code to handle error codes from compress. Simplified the extraction code.
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# - 2.1.2 : Some bug fixes. Use head -n to avoid problems.
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# - 2.1.3 : Bug fixes with command line when spawning terminals.
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# Added --tar for archives, allowing to give arbitrary arguments to tar on the contents of the archive.
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# Added --noexec to prevent execution of embedded scripts.
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# Added --nomd5 and --nocrc to avoid creating checksums in archives.
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# Added command used to create the archive in --info output.
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# Run the embedded script through eval.
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# - 2.1.4 : Fixed --info output.
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# Generate random directory name when extracting files to . to avoid problems. (Jason Trent)
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# Better handling of errors with wrong permissions for the directory containing the files. (Jason Trent)
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# Avoid some race conditions (Ludwig Nussel)
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# Unset the $CDPATH variable to avoid problems if it is set. (Debian)
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# Better handling of dot files in the archive directory.
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# - 2.1.5 : Made the md5sum detection consistent with the header code.
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# Check for the presence of the archive directory
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# Added --encrypt for symmetric encryption through gpg (Eric Windisch)
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# Added support for the digest command on Solaris 10 for MD5 checksums
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# Check for available disk space before extracting to the target directory (Andreas Schweitzer)
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# Allow extraction to run asynchronously (patch by Peter Hatch)
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# Use file descriptors internally to avoid error messages (patch by Kay Tiong Khoo)
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# - 2.1.6 : Replaced one dot per file progress with a realtime progress percentage and a spining cursor (Guy Baconniere)
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# Added --noprogress to prevent showing the progress during the decompression (Guy Baconniere)
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# Added --target dir to allow extracting directly to a target directory (Guy Baconniere)
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# - 2.2.0 : Many bugfixes, updates and contributions from users. Check out the project page on Github for the details.
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# - 2.3.0 : Option to specify packaging date to enable byte-for-byte reproducibility. (Marc Pawlowsky)
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# - 2.4.0 : Optional support for SHA256 checksums in archives.
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# - 2.4.2 : Add support for threads for several compressors. (M. Limber)
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# Added zstd support.
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# - 2.4.3 : Make explicit POSIX tar archives for increased compatibility.
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# - 2.4.5 : Added --tar-format to override ustar tar archive format
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#
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# (C) 1998-2021 by Stephane Peter <megastep@megastep.org>
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#
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# This software is released under the terms of the GNU GPL version 2 and above
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# Please read the license at http://www.gnu.org/copyleft/gpl.html
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# Self-extracting archives created with this script are explictly NOT released under the term of the GPL
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#
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MS_VERSION=2.4.5
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MS_COMMAND="$0"
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unset CDPATH
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for f in ${1+"$@"}; do
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MS_COMMAND="$MS_COMMAND \\\\
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\\\"$f\\\""
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done
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# For Solaris systems
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if test -d /usr/xpg4/bin; then
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PATH=/usr/xpg4/bin:$PATH
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export PATH
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fi
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# Procedures
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MS_Usage()
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{
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echo "Usage: $0 [args] archive_dir file_name label startup_script [script_args]"
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echo "args can be one or more of the following :"
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echo " --version | -v : Print out Makeself version number and exit"
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echo " --help | -h : Print out this help message"
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echo " --tar-quietly : Suppress verbose output from the tar command"
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echo " --quiet | -q : Do not print any messages other than errors."
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echo " --gzip : Compress using gzip (default if detected)"
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echo " --pigz : Compress with pigz"
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echo " --zstd : Compress with zstd"
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echo " --bzip2 : Compress using bzip2 instead of gzip"
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echo " --pbzip2 : Compress using pbzip2 instead of gzip"
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echo " --xz : Compress using xz instead of gzip"
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echo " --lzo : Compress using lzop instead of gzip"
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echo " --lz4 : Compress using lz4 instead of gzip"
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echo " --compress : Compress using the UNIX 'compress' command"
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echo " --complevel lvl : Compression level for gzip pigz zstd xz lzo lz4 bzip2 and pbzip2 (default 9)"
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echo " --threads thds : Number of threads to be used by compressors that support parallelization."
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echo " Omit to use compressor's default. Most useful (and required) for opting"
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echo " into xz's threading, usually with '--threads=0' for all available cores."
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echo " pbzip2 and pigz are parallel by default, and setting this value allows"
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echo " limiting the number of threads they use."
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echo " --base64 : Instead of compressing, encode the data using base64"
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echo " --gpg-encrypt : Instead of compressing, encrypt the data using GPG"
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echo " --gpg-asymmetric-encrypt-sign"
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echo " : Instead of compressing, asymmetrically encrypt and sign the data using GPG"
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echo " --gpg-extra opt : Append more options to the gpg command line"
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echo " --ssl-encrypt : Instead of compressing, encrypt the data using OpenSSL"
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echo " --ssl-passwd pass : Use the given password to encrypt the data using OpenSSL"
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echo " --ssl-pass-src src : Use the given src as the source of password to encrypt the data"
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echo " using OpenSSL. See \"PASS PHRASE ARGUMENTS\" in man openssl."
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echo " If this option is not supplied, the user will be asked to enter"
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echo " encryption password on the current terminal."
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echo " --ssl-no-md : Do not use \"-md\" option not supported by older OpenSSL."
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echo " --nochown : Do not give the target folder to the current user (default)"
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echo " --chown : Give the target folder to the current user recursively"
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echo " --nocomp : Do not compress the data"
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echo " --notemp : The archive will create archive_dir in the"
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echo " current directory and uncompress in ./archive_dir"
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echo " --needroot : Check that the root user is extracting the archive before proceeding"
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echo " --copy : Upon extraction, the archive will first copy itself to"
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echo " a temporary directory"
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echo " --append : Append more files to an existing Makeself archive"
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echo " The label and startup scripts will then be ignored"
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echo " --target dir : Extract directly to a target directory"
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echo " directory path can be either absolute or relative"
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echo " --nooverwrite : Do not extract the archive if the specified target directory exists"
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echo " --current : Files will be extracted to the current directory"
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echo " Both --current and --target imply --notemp"
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echo " --tar-format opt : Specify a tar archive format (default is ustar)"
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echo " --tar-extra opt : Append more options to the tar command line"
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echo " --untar-extra opt : Append more options to the during the extraction of the tar archive"
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echo " --nomd5 : Don't calculate an MD5 for archive"
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echo " --nocrc : Don't calculate a CRC for archive"
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echo " --sha256 : Compute a SHA256 checksum for the archive"
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echo " --header file : Specify location of the header script"
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echo " --cleanup file : Specify a cleanup script that executes on interrupt and when finished successfully."
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echo " --follow : Follow the symlinks in the archive"
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echo " --noprogress : Do not show the progress during the decompression"
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echo " --nox11 : Disable automatic spawn of a xterm"
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echo " --nowait : Do not wait for user input after executing embedded"
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echo " program from an xterm"
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echo " --sign passphrase : Signature private key to sign the package with"
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echo " --lsm file : LSM file describing the package"
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echo " --license file : Append a license file"
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echo " --help-header file : Add a header to the archive's --help output"
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echo " --packaging-date date"
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echo " : Use provided string as the packaging date"
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echo " instead of the current date."
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echo
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echo " --keep-umask : Keep the umask set to shell default, rather than overriding when executing self-extracting archive."
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echo " --export-conf : Export configuration variables to startup_script"
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echo
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echo "Do not forget to give a fully qualified startup script name"
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echo "(i.e. with a ./ prefix if inside the archive)."
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exit 1
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}
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# Default settings
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if type gzip >/dev/null 2>&1; then
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COMPRESS=gzip
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elif type compress >/dev/null 2>&1; then
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COMPRESS=compress
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else
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echo "ERROR: missing commands: gzip, compress" >&2
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MS_Usage
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fi
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ENCRYPT=n
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PASSWD=""
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PASSWD_SRC=""
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OPENSSL_NO_MD=n
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COMPRESS_LEVEL=9
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DEFAULT_THREADS=123456 # Sentinel value
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THREADS=$DEFAULT_THREADS
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KEEP=n
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CURRENT=n
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NOX11=n
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NOWAIT=n
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APPEND=n
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TAR_QUIETLY=n
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KEEP_UMASK=n
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QUIET=n
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NOPROGRESS=n
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COPY=none
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NEED_ROOT=n
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TAR_ARGS=rvf
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TAR_FORMAT=ustar
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TAR_EXTRA=""
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GPG_EXTRA=""
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DU_ARGS=-ks
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HEADER=`dirname "$0"`/makeself-header.sh
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SIGNATURE=""
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TARGETDIR=""
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NOOVERWRITE=n
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DATE=`LC_ALL=C date`
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EXPORT_CONF=n
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SHA256=n
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OWNERSHIP=n
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SIGN=n
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GPG_PASSPHRASE=""
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# LSM file stuff
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LSM_CMD="echo No LSM. >> \"\$archname\""
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while true
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do
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case "$1" in
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--version | -v)
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echo Makeself version $MS_VERSION
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exit 0
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;;
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--pbzip2)
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COMPRESS=pbzip2
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shift
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;;
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--bzip2)
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COMPRESS=bzip2
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shift
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;;
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--gzip)
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COMPRESS=gzip
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shift
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;;
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--pigz)
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COMPRESS=pigz
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shift
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;;
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--zstd)
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COMPRESS=zstd
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shift
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;;
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--xz)
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COMPRESS=xz
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shift
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;;
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--lzo)
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COMPRESS=lzo
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shift
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;;
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--lz4)
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COMPRESS=lz4
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shift
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;;
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--compress)
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COMPRESS=compress
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shift
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;;
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--base64)
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COMPRESS=base64
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shift
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;;
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--gpg-encrypt)
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COMPRESS=gpg
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shift
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;;
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--gpg-asymmetric-encrypt-sign)
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COMPRESS=gpg-asymmetric
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shift
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;;
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--gpg-extra)
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GPG_EXTRA="$2"
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shift 2 || { MS_Usage; exit 1; }
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;;
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--ssl-encrypt)
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ENCRYPT=openssl
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shift
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;;
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--ssl-passwd)
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PASSWD=$2
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shift 2 || { MS_Usage; exit 1; }
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;;
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--ssl-pass-src)
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PASSWD_SRC=$2
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shift 2 || { MS_Usage; exit 1; }
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;;
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--ssl-no-md)
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OPENSSL_NO_MD=y
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shift
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;;
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--nocomp)
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COMPRESS=none
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shift
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;;
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--complevel)
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COMPRESS_LEVEL="$2"
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shift 2 || { MS_Usage; exit 1; }
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;;
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--threads)
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THREADS="$2"
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shift 2 || { MS_Usage; exit 1; }
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;;
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--nochown)
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OWNERSHIP=n
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shift
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;;
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--chown)
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OWNERSHIP=y
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shift
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;;
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--notemp)
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KEEP=y
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shift
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;;
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--copy)
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COPY=copy
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shift
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;;
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--current)
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CURRENT=y
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KEEP=y
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shift
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;;
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--tar-format)
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TAR_FORMAT="$2"
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shift 2 || { MS_Usage; exit 1; }
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;;
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--tar-extra)
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TAR_EXTRA="$2"
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shift 2 || { MS_Usage; exit 1; }
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;;
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--untar-extra)
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UNTAR_EXTRA="$2"
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shift 2 || { MS_Usage; exit 1; }
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;;
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--target)
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TARGETDIR="$2"
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KEEP=y
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|
|
shift 2 || { MS_Usage; exit 1; }
|
||
|
|
;;
|
||
|
|
--sign)
|
||
|
|
SIGN=y
|
||
|
|
GPG_PASSPHRASE="$2"
|
||
|
|
shift 2 || { MS_Usage; exit 1; }
|
||
|
|
;;
|
||
|
|
--nooverwrite)
|
||
|
|
NOOVERWRITE=y
|
||
|
|
shift
|
||
|
|
;;
|
||
|
|
--needroot)
|
||
|
|
NEED_ROOT=y
|
||
|
|
shift
|
||
|
|
;;
|
||
|
|
--header)
|
||
|
|
HEADER="$2"
|
||
|
|
shift 2 || { MS_Usage; exit 1; }
|
||
|
|
;;
|
||
|
|
--cleanup)
|
||
|
|
CLEANUP_SCRIPT="$2"
|
||
|
|
shift 2 || { MS_Usage; exit 1; }
|
||
|
|
;;
|
||
|
|
--license)
|
||
|
|
# We need to escape all characters having a special meaning in double quotes
|
||
|
|
LICENSE=$(sed 's/\\/\\\\/g; s/"/\\\"/g; s/`/\\\`/g; s/\$/\\\$/g' "$2")
|
||
|
|
shift 2 || { MS_Usage; exit 1; }
|
||
|
|
;;
|
||
|
|
--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\""
|
||
|
|
shift 2 || { MS_Usage; exit 1; }
|
||
|
|
;;
|
||
|
|
--packaging-date)
|
||
|
|
DATE="$2"
|
||
|
|
shift 2 || { MS_Usage; exit 1; }
|
||
|
|
;;
|
||
|
|
--help-header)
|
||
|
|
HELPHEADER=`sed -e "s/'/'\\\\\''/g" $2`
|
||
|
|
shift 2 || { MS_Usage; exit 1; }
|
||
|
|
[ -n "$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"
|
||
|
|
if test $THREADS -ne $DEFAULT_THREADS; then # Leave as the default if threads not indicated
|
||
|
|
GZIP_CMD="$GZIP_CMD --threads=$THREADS"
|
||
|
|
fi
|
||
|
|
GUNZIP_CMD="zstd -cd"
|
||
|
|
;;
|
||
|
|
pbzip2)
|
||
|
|
GZIP_CMD="pbzip2 -c$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
|
||
|
|
|
||
|
|
# See if we have GNU tar
|
||
|
|
TAR=`exec <&- 2>&-; which gtar || command -v gtar || type gtar`
|
||
|
|
test -x "$TAR" || TAR=tar
|
||
|
|
|
||
|
|
tmparch="${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 --format $TAR_FORMAT -$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
|
||
|
|
if test "$SIGN" = y; then
|
||
|
|
GPG_PATH=`exec <&- 2>&-; which gpg || command -v gpg || type gpg`
|
||
|
|
if test -x "$GPG_PATH"; then
|
||
|
|
SIGNATURE=`$GPG_PATH --pinentry-mode=loopback --batch --yes --passphrase "$GPG_PASSPHRASE" --output - --detach-sig $tmpfile | base64 | tr -d \\\\n`
|
||
|
|
if test "$QUIET" = "n"; then
|
||
|
|
echo "Signature: $SIGNATURE"
|
||
|
|
fi
|
||
|
|
else
|
||
|
|
echo "Missing gpg command" >&2
|
||
|
|
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"
|
||
|
|
Signature="$SIGNATURE"
|
||
|
|
# Generate the header
|
||
|
|
. "$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"
|
||
|
|
Signature="$SIGNATURE"
|
||
|
|
|
||
|
|
# Generate the header
|
||
|
|
. "$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"
|