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Code Issues Releases Wiki Activity

added xz and pxz as (de)compression options

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This commit is contained in:
Heiko Gerlach
2017-07-20 15:45:28 +02:00
parent fb1d77075f
commit 0d000392cb
1 changed files with 38 additions and 4 deletions
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42
mysqldumpsplitter.sh
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@@ -62,7 +62,7 @@ VERSION=6.1
usage()
{
echo "\n\t\t\t\t\t\t\t${txtgrn}${txtund}************ Usage ************ \n"${txtrst};
echo "${txtgrn}sh mysqldumpsplitter.sh --source filename --extract [DB|TABLE|DBTABLES|ALLDBS|ALLTABLES|REGEXP] --match_str string --compression [gzip|pigz|bzip2|none] --decompression [gzip|pigz|bzip2|none] --output_dir [path to output dir] [--config /path/to/config] ${txtrst}"
echo "${txtgrn}sh mysqldumpsplitter.sh --source filename --extract [DB|TABLE|DBTABLES|ALLDBS|ALLTABLES|REGEXP] --match_str string --compression [gzip|pigz|bzip2|xz|pxz|none] --decompression [gzip|pigz|bzip2|xz|pxz|none] --output_dir [path to output dir] [--config /path/to/config] ${txtrst}"
echo "${txtund} ${txtrst}"
echo "OPTIONS:"
echo "${txtund} ${txtrst}"
@@ -70,8 +70,8 @@ usage()
echo " --desc: This option will list out all databases and tables."
echo " --extract: Specify what to extract. Possible values DB, TABLE, ALLDBS, ALLTABLES, REGEXP"
echo " --match_str: Specify match string for extract command option."
echo " --compression: gzip/pigz/bzip2/none (default: gzip). Extracted file will be of this compression."
echo " --decompression: gzip/pigz/bzip2/none (default: gzip). This will be used against input file."
echo " --compression: gzip/pigz/bzip2/xz|pxz|none (default: gzip). Extracted file will be of this compression."
echo " --decompression: gzip/pigz/bzip2/xz|pxz|none (default: gzip). This will be used against input file."
echo " --output_dir: path to output dir. (default: ./out/)"
echo " --config: path to config file. You may use --config option to specify the config file that includes following variables."
echo "\t\tSOURCE=
@@ -137,6 +137,22 @@ parse_result()
fi;
echo "${txtgrn}Setting compression as $COMPRESSION.${txtrst}";
EXT="sql.bz2";
elif [ "$COMPRESSION" = 'xz' ]; then
which $COMPRESSION &>/dev/null
if [ $? -ne 0 ]; then
echo "${txtred}WARNING:$COMPRESSION appears having issues, using default gzip.${txtrst}";
COMPRESSION="gzip";
fi;
echo "${txtgrn}Setting compression as $COMPRESSION.${txtrst}";
EXT="sql.xz";
elif [ "$COMPRESSION" = 'pxz' ]; then
which $COMPRESSION &>/dev/null
if [ $? -ne 0 ]; then
echo "${txtred}WARNING:$COMPRESSION appears having issues, using default gzip.${txtrst}";
COMPRESSION="gzip";
fi;
echo "${txtgrn}Setting compression as $COMPRESSION.${txtrst}";
EXT="sql.xz";
else
COMPRESSION='gzip';
echo "${txtgrn}Setting compression $COMPRESSION (default).${txtrst}";
@@ -166,6 +182,24 @@ parse_result()
DECOMPRESSION="bzip2 -d -c";
fi;
echo "${txtgrn}Setting decompression as $DECOMPRESSION.${txtrst}";
elif [ "$DECOMPRESSION" = 'xz' ]; then
which $DECOMPRESSION &>/dev/null
if [ $? -ne 0 ]; then
echo "${txtred}WARNING:$DECOMPRESSION appears having issues, using default gzip.${txtrst}";
DECOMPRESSION="gzip -d -c";
else
DECOMPRESSION="xz -d -c";
fi;
echo "${txtgrn}Setting decompression as $DECOMPRESSION.${txtrst}";
elif [ "$DECOMPRESSION" = 'pxz' ]; then
which $DECOMPRESSION &>/dev/null
if [ $? -ne 0 ]; then
echo "${txtred}WARNING:$DECOMPRESSION appears having issues, using default gzip.${txtrst}";
DECOMPRESSION="gzip -d -c";
else
DECOMPRESSION="pxz -d -c";
fi;
echo "${txtgrn}Setting decompression as $DECOMPRESSION.${txtrst}";
else
DECOMPRESSION="gzip -d -c";
echo "${txtgrn}Setting decompression $DECOMPRESSION (default).${txtrst}";
@@ -179,7 +213,7 @@ parse_result()
then
echo "${txtylw}File $SOURCE is a compressed dump.${txtrst}"
if [ "$DECOMPRESSION" = 'cat' ]; then
echo "${txtred} The input file $SOURCE appears to be a compressed dump. \n While the decompression is set to none.\n Please specify ${txtund}--decompression [gzip|bzip2|pigz]${txtrst}${txtred} argument.${txtrst}";
echo "${txtred} The input file $SOURCE appears to be a compressed dump. \n While the decompression is set to none.\n Please specify ${txtund}--decompression [gzip|bzip2|pigz|xz|pxz]${txtrst}${txtred} argument.${txtrst}";
exit 1;
fi;
else