4.3 scommit

注意 : Korn shell /bin/ksh 在你从Linux CD-ROM 安装 pdksh*.rpm 时会产
生

请把他存成一般文字档并改变存取权限 chmod a+rx
_________________________________________________________________

#!/bin/ksh
# CVS program scommit
# Program to commit the changes and check in the file into CVS

cmdname=`basename $0`

Usage()
{
print " Usage: $cmdname [-r revision_number] "
print "The options -r are optional "
print "For example - "
print " $cmdname -r 1.1 foo.cpp"
print " $cmdname foo.cpp "
print " "
}

# Command getopt will not supported in next major release.
# Use getopts instead.
while getopts r: ii
do
case $ii in
r) FLAG1=$ii; OARG1="$OPTARG";;
?) Usage; exit 2;;
esac
done
shift ` expr $OPTIND - 1 `

#echo FLAG1 = $FLAG1 ， OARG1 = $OARG1

if [ $# -lt 1 ]; then
Usage
exit 2
fi

if [ -d $1 ]; then
Usage
exit 2
fi

hme=` echo $HOME | cut -f1 -d' ' `
if [ "$hme" = "" ]; then
print " Error: $HOME is not set!! "
exit
fi

# Find sub-directory
cur_dir=`pwd`
#echo $cur_dir
len=${#hme}
len=$(($len + 2))
#echo $len
subdir=` echo $cur_dir | cut -b $len-2000 `
#echo $subdir
if [ "$subdir" = "" ]; then
fdname=$1
else
fdname=$subdir"/"$1
fi

# If file is already checked out by another user....
cvs_root=` echo $CVSROOT | cut -f1 -d' ' `
if [ "$cvs_root" = "" ]; then
print " Error: $CVSROOT is not set!! "
exit
fi
cldir=$CVSROOT/$subdir/Locks
mkdir $cldir 2>/dev/null

# Get the working revision number of the file....
# Use tmpfile as the arg cannot be set inside the sub-shell
tmpfile=$hme/sedit-lock.tmp
m -f $tmpfile 2>/dev/null
if [ "$FLAG1" = "" ]; then
(
cd $hme
cvs status $fdname 2>/dev/null | grep "Working revision:" | awk '{print
$3}' >$tmpfile
)
OARG1=`cat $tmpfile`
m -f $tmpfile 2>/dev/null
fi

if [ "$OARG1" = "" ]; then
print "The file $fdname is NEW， it is not in the CVS repository"
else
lockfile=$cldir/$1-$OARG1
if [ -e $lockfile ]; then
# Check if this revision is owned by you...
aa=` ls -l $lockfile | awk '{print $3}' `
userid=`id | cut -d'(' -f2 | cut -d')' -f1 `
if [ "$aa" != "$userid" ]; then
print " "
print "The file $fdname is NOT locked by you!!"
print "It is locked by unix user name $aa and your logi
n name is $userid"
# print "If you are working concurrently with other devel
oper"
# print "and you used -F option with sedit."
print "You need to wait untill other developer does sco
mmit"
print "or sunlock"
print "Aborting the $cmdname ...."
print " "
exit 2
fi
else
if [ -f $CVSROOT/$subdir/$1，v ]; then
print "You did not lock the file $fdname with sedit!!"
print "Aborting the $cmdname ...."
exit 2
else
print " The file $fdname does not exist in CVS reposit
ory yet!!"
print "You should have done sadd on $fdname ...."
fi
fi
fi

if [ -d $1 ]; then
Usage
exit 2
# Do not allow directory commits for now ...
#cvs commit
else
cvs commit $1
exit_status=$?
fi

if [ $exit_status -eq 0 ]; then
print " Done $cmdname. $cmdname suclearcase/" target="_blank" >ccessful"
#print " Tip (Usage): $cmdname "
fi

4.4 supdate

注意 : Korn shell /bin/ksh 在你从Linux CD-ROM 安装 pdksh*.rpm 时会产
生

请把他存成一般文字档并改变存取权限 chmod a+rx
_________________________________________________________________

#!/bin/ksh

# CVS program supdate
# Program to update the file from CVS read/write mode

cmdname=`basename $0`

if [ $# -lt 1 ]; then
print " Usage: $cmdname "
exit
fi

# Check if file already exists....
if [ $# -gt 0 -a -f $1 ]; then
user_perms=" "
group_perms=" "
other_perms=" "
user_perms=`ls -l $1 | awk '{print $1 }' | cut -b3-3 `
group_perms=`ls -l $1 | awk '{print $1 }' | cut -b6-6 `
other_perms=`ls -l $1 | awk '{print $1 }' | cut -b9-9 `
if [ "$user_perms" = "w" -o "$group_perms" = "w"
-o "$other_perms" = "w" ]; then
while :
do
print " $cmdname will backup your working file "
print "$1 to $1.supdate_bak before doing any merges."
print "Are you sure you want the merge the changes from
"
print -n "CVS repository to your working file ? [
n]: "
read ans
if [ "$ans" = "y" -o "$ans" = "Y" ]; then
if [ -f $1.supdate_bak ]; then
print " Warning : File $1.supdate_bak
already exists!!"
print "Please examine the file $1.supda
te_bak and delete it"
print "and than re-try this $cmdname "
print "Aborting $cmdname ...."
exit
else
cp $1 $1.supdate_bak
break
fi
elif [ "$ans" = "n" -o "$ans" = "N" -o "$ans" = "" -o "
$ans" = " " ]; then
exit
fi
done
fi
fi

if [ -d $1 ]; then
print " Directory update is disabled as cvs update"
print "merges the changes from repository to your working directory"
print "So give the filename to update - as shown below: "
print " Usage: $cmdname "
exit
# cvs update
else
cvs update $1
fi

print " Done $cmdname. $cmdname suclearcase/" target="_blank" >ccessful"
#print " Tip (Usage): $cmdname "