Create makeself-header.sh
This commit is contained in:
tianyu
parent
f942409156
commit
af2f8f25b7
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@ -0,0 +1,401 @@
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cat << EOF > "$archname"
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#!/bin/sh
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# This script was generated using Makeself $MS_VERSION
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CRCsum="$CRCsum"
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MD5="$MD5sum"
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TMPROOT=\${TMPDIR:=/tmp}
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label="$LABEL"
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script="$SCRIPT"
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scriptargs="$SCRIPTARGS"
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targetdir="$archdirname"
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filesizes="$filesizes"
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keep=$KEEP
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print_cmd_arg=""
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if type printf > /dev/null; then
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print_cmd="printf"
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elif test -x /usr/ucb/echo; then
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print_cmd="/usr/ucb/echo"
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else
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print_cmd="echo"
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fi
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unset CDPATH
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MS_Printf()
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{
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\$print_cmd \$print_cmd_arg "\$1"
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}
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MS_Progress()
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{
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while read a; do
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MS_Printf .
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done
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}
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MS_diskspace()
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{
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(
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if test -d /usr/xpg4/bin; then
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PATH=/usr/xpg4/bin:\$PATH
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fi
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df -kP "\$1" | tail -1 | awk '{print \$4}'
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)
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}
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MS_dd()
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{
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blocks=\`expr \$3 / 1024\`
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bytes=\`expr \$3 % 1024\`
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dd if="\$1" ibs=\$2 skip=1 obs=1024 conv=sync 2> /dev/null | \\
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{ test \$blocks -gt 0 && dd ibs=1024 obs=1024 count=\$blocks ; \\
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test \$bytes -gt 0 && dd ibs=1 obs=1024 count=\$bytes ; } 2> /dev/null
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}
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MS_Help()
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{
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cat << EOH >&2
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Makeself version $MS_VERSION
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1) Getting help or info about \$0 :
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\$0 --help Print this message
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\$0 --info Print embedded info : title, default target directory, embedded script ...
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\$0 --lsm Print embedded lsm entry (or no LSM)
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\$0 --list Print the list of files in the archive
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\$0 --check Checks integrity of the archive
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2) Running \$0 :
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\$0 [options] [--] [additional arguments to embedded script]
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with following options (in that order)
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--confirm Ask before running embedded script
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--noexec Do not run embedded script
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--keep Do not erase target directory after running
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the embedded script
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--nox11 Do not spawn an xterm
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--nochown Do not give the extracted files to the current user
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--target NewDirectory Extract in NewDirectory
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--tar arg1 [arg2 ...] Access the contents of the archive through the tar command
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-- Following arguments will be passed to the embedded script
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EOH
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}
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MS_Check()
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{
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OLD_PATH="\$PATH"
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PATH=\${GUESS_MD5_PATH:-"\$OLD_PATH:/bin:/usr/bin:/sbin:/usr/local/ssl/bin:/usr/local/bin:/opt/openssl/bin"}
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MD5_ARG=""
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MD5_PATH=\`exec <&- 2>&-; which md5sum || type md5sum\`
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test -x "\$MD5_PATH" || MD5_PATH=\`exec <&- 2>&-; which md5 || type md5\`
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test -x "\$MD5_PATH" || MD5_PATH=\`exec <&- 2>&-; which digest || type digest\`
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PATH="\$OLD_PATH"
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MS_Printf "Verifying archive integrity..."
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offset=\`head -n $SKIP "\$1" | wc -c | tr -d " "\`
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verb=\$2
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i=1
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for s in \$filesizes
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do
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crc=\`echo \$CRCsum | cut -d" " -f\$i\`
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if test -x "\$MD5_PATH"; then
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if test \`basename \$MD5_PATH\` = digest; then
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MD5_ARG="-a md5"
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fi
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md5=\`echo \$MD5 | cut -d" " -f\$i\`
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if test \$md5 = "00000000000000000000000000000000"; then
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test x\$verb = xy && echo " \$1 does not contain an embedded MD5 checksum." >&2
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else
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md5sum=\`MS_dd "\$1" \$offset \$s | eval "\$MD5_PATH \$MD5_ARG" | cut -b-32\`;
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if test "\$md5sum" != "\$md5"; then
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echo "Error in MD5 checksums: \$md5sum is different from \$md5" >&2
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exit 2
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else
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test x\$verb = xy && MS_Printf " MD5 checksums are OK." >&2
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fi
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crc="0000000000"; verb=n
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fi
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fi
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if test \$crc = "0000000000"; then
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test x\$verb = xy && echo " \$1 does not contain a CRC checksum." >&2
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else
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sum1=\`MS_dd "\$1" \$offset \$s | CMD_ENV=xpg4 cksum | awk '{print \$1}'\`
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if test "\$sum1" = "\$crc"; then
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test x\$verb = xy && MS_Printf " CRC checksums are OK." >&2
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else
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echo "Error in checksums: \$sum1 is different from \$crc"
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exit 2;
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fi
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fi
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i=\`expr \$i + 1\`
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offset=\`expr \$offset + \$s\`
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done
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echo " All good."
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}
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UnTAR()
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{
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tar \$1vf - 2>&1 || { echo Extraction failed. > /dev/tty; kill -15 \$$; }
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}
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finish=true
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xterm_loop=
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nox11=$NOX11
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copy=$COPY
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ownership=y
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verbose=n
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initargs="\$@"
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while true
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do
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case "\$1" in
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-h | --help)
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MS_Help
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exit 0
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;;
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--info)
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echo Identification: "\$label"
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echo Target directory: "\$targetdir"
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echo Uncompressed size: $USIZE KB
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echo Compression: $COMPRESS
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echo Date of packaging: $DATE
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echo Built with Makeself version $MS_VERSION on $OSTYPE
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echo Build command was: "$MS_COMMAND"
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if test x\$script != x; then
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echo Script run after extraction:
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echo " " \$script \$scriptargs
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fi
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if test x"$copy" = xcopy; then
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echo "Archive will copy itself to a temporary location"
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fi
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if test x"$KEEP" = xy; then
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echo "directory \$targetdir is permanent"
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else
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echo "\$targetdir will be removed after extraction"
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fi
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exit 0
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;;
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--dumpconf)
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echo LABEL=\"\$label\"
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echo SCRIPT=\"\$script\"
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echo SCRIPTARGS=\"\$scriptargs\"
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echo archdirname=\"$archdirname\"
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echo KEEP=$KEEP
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echo COMPRESS=$COMPRESS
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echo filesizes=\"\$filesizes\"
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echo CRCsum=\"\$CRCsum\"
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echo MD5sum=\"\$MD5\"
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echo OLDUSIZE=$USIZE
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echo OLDSKIP=`expr $SKIP + 1`
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exit 0
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;;
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--lsm)
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cat << EOLSM
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EOF
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eval "$LSM_CMD"
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cat << EOF >> "$archname"
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EOLSM
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exit 0
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;;
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--list)
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echo Target directory: \$targetdir
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offset=\`head -n $SKIP "\$0" | wc -c | tr -d " "\`
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for s in \$filesizes
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do
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MS_dd "\$0" \$offset \$s | eval "$GUNZIP_CMD" | UnTAR t
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offset=\`expr \$offset + \$s\`
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done
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exit 0
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;;
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--tar)
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offset=\`head -n $SKIP "\$0" | wc -c | tr -d " "\`
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arg1="\$2"
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shift 2
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for s in \$filesizes
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do
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MS_dd "\$0" \$offset \$s | eval "$GUNZIP_CMD" | tar "\$arg1" - \$*
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offset=\`expr \$offset + \$s\`
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done
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exit 0
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;;
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--check)
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MS_Check "\$0" y
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exit 0
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;;
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--confirm)
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verbose=y
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shift
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;;
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--noexec)
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script=""
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shift
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;;
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--keep)
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keep=y
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shift
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;;
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--target)
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keep=y
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targetdir=\${2:-.}
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shift 2
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;;
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--nox11)
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nox11=y
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shift
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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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--xwin)
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finish="echo Press Return to close this window...; read junk"
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xterm_loop=1
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shift
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;;
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--phase2)
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copy=phase2
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shift
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;;
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--)
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shift
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break ;;
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-*)
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echo Unrecognized flag : "\$1" >&2
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MS_Help
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exit 1
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;;
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*)
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break ;;
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esac
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done
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case "\$copy" in
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copy)
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tmpdir=\$TMPROOT/makeself.\$RANDOM.\`date +"%y%m%d%H%M%S"\`.\$\$
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mkdir "\$tmpdir" || {
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echo "Could not create temporary directory \$tmpdir" >&2
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exit 1
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}
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SCRIPT_COPY="\$tmpdir/makeself"
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echo "Copying to a temporary location..." >&2
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cp "\$0" "\$SCRIPT_COPY"
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chmod +x "\$SCRIPT_COPY"
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cd "\$TMPROOT"
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exec "\$SCRIPT_COPY" --phase2 -- \$initargs
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;;
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phase2)
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finish="\$finish ; rm -rf \`dirname \$0\`"
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;;
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esac
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if test "\$nox11" = "n"; then
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if tty -s; then # Do we have a terminal?
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:
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else
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if test x"\$DISPLAY" != x -a x"\$xterm_loop" = x; then # No, but do we have X?
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if xset q > /dev/null 2>&1; then # Check for valid DISPLAY variable
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GUESS_XTERMS="xterm rxvt dtterm eterm Eterm kvt konsole aterm"
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for a in \$GUESS_XTERMS; do
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if type \$a >/dev/null 2>&1; then
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XTERM=\$a
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break
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fi
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done
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chmod a+x \$0 || echo Please add execution rights on \$0
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if test \`echo "\$0" | cut -c1\` = "/"; then # Spawn a terminal!
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exec \$XTERM -title "\$label" -e "\$0" --xwin "\$initargs"
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else
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exec \$XTERM -title "\$label" -e "./\$0" --xwin "\$initargs"
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fi
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fi
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fi
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fi
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fi
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if test "\$targetdir" = "."; then
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tmpdir="."
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else
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if test "\$keep" = y; then
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echo "Creating directory \$targetdir" >&2
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tmpdir="\$targetdir"
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dashp="-p"
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else
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tmpdir="\$TMPROOT/selfgz\$\$\$RANDOM"
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dashp=""
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fi
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mkdir \$dashp \$tmpdir || {
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echo 'Cannot create target directory' \$tmpdir >&2
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echo 'You should try option --target OtherDirectory' >&2
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eval \$finish
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exit 1
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}
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fi
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location="\`pwd\`"
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if test x\$SETUP_NOCHECK != x1; then
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MS_Check "\$0"
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fi
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offset=\`head -n $SKIP "\$0" | wc -c | tr -d " "\`
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if test x"\$verbose" = xy; then
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MS_Printf "About to extract $USIZE KB in \$tmpdir ... Proceed ? [Y/n] "
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read yn
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if test x"\$yn" = xn; then
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eval \$finish; exit 1
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fi
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fi
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MS_Printf "Uncompressing \$label"
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res=3
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if test "\$keep" = n; then
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trap 'echo Signal caught, cleaning up >&2; cd \$TMPROOT; /bin/rm -rf \$tmpdir; eval \$finish; exit 15' 1 2 3 15
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fi
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leftspace=\`MS_diskspace \$tmpdir\`
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if test \$leftspace -lt $USIZE; then
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echo
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echo "Not enough space left in "\`dirname \$tmpdir\`" (\$leftspace KB) to decompress \$0 ($USIZE KB)" >&2
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if test "\$keep" = n; then
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echo "Consider setting TMPDIR to a directory with more free space."
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fi
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eval \$finish; exit 1
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fi
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for s in \$filesizes
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do
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if MS_dd "\$0" \$offset \$s | eval "$GUNZIP_CMD" | ( cd "\$tmpdir"; UnTAR x ) | MS_Progress; then
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if test x"\$ownership" = xy; then
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(PATH=/usr/xpg4/bin:\$PATH; cd "\$tmpdir"; chown -R \`id -u\` .; chgrp -R \`id -g\` .)
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fi
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else
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echo
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echo "Unable to decompress \$0" >&2
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eval \$finish; exit 1
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fi
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offset=\`expr \$offset + \$s\`
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done
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echo
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cd "\$tmpdir"
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res=0
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if test x"\$script" != x; then
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if test x"\$verbose" = xy; then
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MS_Printf "OK to execute: \$script \$scriptargs \$* ? [Y/n] "
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read yn
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if test x"\$yn" = x -o x"\$yn" = xy -o x"\$yn" = xY; then
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eval \$script \$scriptargs \$*; res=\$?;
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fi
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else
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eval \$script \$scriptargs \$*; res=\$?
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fi
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if test \$res -ne 0; then
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test x"\$verbose" = xy && echo "The program '\$script' returned an error code (\$res)" >&2
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fi
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fi
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if test "\$keep" = n; then
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cd \$TMPROOT
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/bin/rm -rf \$tmpdir
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fi
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eval \$finish; exit \$res
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EOF
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