0b612ae13030153b427d971498a9a31be06e1fa6
gperez2
  Mon Jun 12 14:33:45 2023 -0700
Changing code syntax from == to = reported by a user, refs #31377

diff --git src/utils/userApps/fetchChromSizes src/utils/userApps/fetchChromSizes
index d58ddb8..5338dcc 100755
--- src/utils/userApps/fetchChromSizes
+++ src/utils/userApps/fetchChromSizes
@@ -1,111 +1,111 @@
 #!/bin/sh
 
 # fetchChromSizes - script to grab chrom.sizes from UCSC via either of:
 #	mysql, wget or ftp
 
 usage() {
     printf "fetchChromSizes - script to grab chrom.sizes from UCSC via either of: mysql, wget or ftp\n\nusage: fetchChromSizes <db> > <db>.chrom.sizes
     used to fetch chrom.sizes information from UCSC for the given <db>
 <db> - name of UCSC database, e.g.: hg38, hg18, mm9, etc ...
 
 This script expects to find one of the following commands:
     wget, mysql, or ftp in order to fetch information from UCSC.
 Route the output to the file <db>.chrom.sizes as indicated above.
 This data is available at the URL:
   http://hgdownload.soe.ucsc.edu/goldenPath/<db>/bigZips/<db>.chrom.sizes
 
 Example:   fetchChromSizes hg38 > hg38.chrom.sizes\n" 1>&2
     exit 255
 }
 
 DB=$1
 export DB
 if [ -z "${DB}" ]; then
     usage
 fi
 
 DONE=0
 export DONE
 
 url="http://hgdownload.soe.ucsc.edu/goldenPath/${DB}/bigZips/${DB}.chrom.sizes"
-if [ "$DB" == "hg19" -o "$DB" == "hg38" ] ; then
+if [ "$DB" = "hg19" -o "$DB" = "hg38" ] ; then
     printf "INFO: Using latest patch release of genome for hg19/hg38\n" 1>&2
     url="http://hgdownload.soe.ucsc.edu/goldenPath/${DB}/bigZips/latest/${DB}.chrom.sizes"
 fi
 
 printf "INFO: trying CURL ${CURL} for database ${DB}\n" 1>&2
 printf "url: %s\n" "${url}" 1>&2
 tmpResult=${DB}.tmp.sizes$$
 curl ${url} \
 -s > ${tmpResult} 2> /dev/null
 if [ $? -ne 0 -o ! -s "${tmpResult}" ]; then
     printf "WARNING: curl command failed\n" 1>&2
     rm -f "${tmpResult}"
 else
     cat ${tmpResult}
     rm -f "${tmpResult}"
     DONE=1
 fi
 
 if [ "${DONE}" -eq 1 ]; then
     exit 0
 fi
 
 printf "INFO: trying WGET ${WGET} for database ${DB}\n" 1>&2
 printf "url: %s\n" "${url}" 1>&2
 tmpResult=${DB}.tmp.sizes$$
 wget ${url} \
 -O ${tmpResult} 2> /dev/null
 if [ $? -ne 0 -o ! -s "${tmpResult}" ]; then
     printf "WARNING: wget command failed\n" 1>&2
     rm -f "${tmpResult}"
 else
     cat ${tmpResult}
     rm -f "${tmpResult}"
     DONE=1
 fi
 
 if [ "${DONE}" -eq 1 ]; then
     exit 0
 fi
 
 printf "INFO: trying MySQL ${MYSQL} for database ${DB}\n" 1>&2
 mysql -N --user=genome --host=genome-mysql.soe.ucsc.edu -A -e \
 "SELECT chrom,size FROM chromInfo ORDER BY size DESC;" ${DB}
 if [ $? -ne 0 ]; then
     printf "WARNING: mysql command failed\n" 1>&2
 else
     DONE=1
 fi
 
 if [ "${DONE}" -eq 1 ]; then
     exit 0
 fi
 
 printf "INFO: trying FTP ${FTP} for database ${DB}\n" 1>&2
 url="ftp://hgdownload.soe.ucsc.edu/goldenPath/${DB}/database/chromInfo.txt.gz"
 printf "url: %s\n" "${url}" 1>&2
 tmpResult="chromInfo.txt.gz"
 tmpFtpRsp=fetchTemp.$$
 printf "user anonymous fetchChromSizes@
 cd goldenPath/${DB}/database
 get chromInfo.txt.gz ${tmpResult}
 bye\n" > ${tmpFtpRsp}
 ftp -n -i hgdownload.soe.ucsc.edu < ${tmpFtpRsp} > /dev/null 2>&1
 if [ $? -ne 0 -o ! -s "${tmpResult}" ]; then
     printf "ERROR: ftp command failed\n" 1>&2
     rm -f "${tmpFtpRsp}" "${tmpResult}"
 else
     cat ${tmpResult} | zcat | cut -f1,2 | sort -k2nr
     rm -f "${tmpFtpRsp}" "${tmpResult}"
     DONE=1
 fi
 
 if [ "${DONE}" -eq 1 ]; then
     exit 0
 fi
 
 if [ "${DONE}" -eq 0 ]; then
     printf "ERROR: sorry, attempt to fetch chrom.sizes has failed ?\n" 1>&2
     exit 255
 fi