How to get a list of tags created in CVS repository?
I just learned:
cvs status -v
Lists all tags and braches for each and any file together with the revision it belongs to.
You could work from there ...
If you have the history function enabled, you can execute the following command:
cvs history -a -T
It will give you some lines like this, giving you date+time, user, module and tagname of each tagging operation:
T 2011-04-02 07:55 +0000 ralph mylib [testtag:A]
For more information check the cvsbook on history
One can list tags or branches present in a module using the following command. This is something picked up from another answer at SO
To list all tags:
cvs -Q -d :pserver:*User*:*Pass*@*HostName*:/cvsroot rlog -h *Module*| awk -F"[.:]" '/^\t/&&$(NF-1)!=0{print $1}' | sort -u
To List all branches:
cvs -Q -d :pserver:*User*:*Pass*@*HostName*:/cvsroot rlog -h *Module*| awk -F"[.:]" '/^\t/&&$(NF-1)==0{print $1}' | sort -u
This uses the magic branch numbers to identify is a symbolic link is a branch or a tag.
As skaffman mentioned in one of the answers on this page, it is not possible to determine date when tag is created. The best one can do is to identify an approximate date by considering the most recent date listed in the logs for that tag.
Something like this:
cvs -Q -d :pserver:*User*:*Pass*@*HostName*:/cvsroot rlog -N -S -r*TagName* *Module* | grep ^date: | sort | tail -1 | cut -d\; -f1 | sed -e 's/date: //'
This is a bash script I worked out to give list of all tags with their approx. creation date
#!/bin/bash
CVSROOT=$1
PROTOCOL=$2
LOGIN=$3
PASSWORD=$4
MODULE=$5
REVISION=$6
OUTPUT=$7
CVS_HOST=""
if test "${PASSWORD:-t}" != "t" ; then
CVS_HOST=":${PROTOCOL}:${LOGIN}:${PASSWORD}@${CVSROOT}"
else
CVS_HOST=":${PROTOCOL}:${LOGIN}@${CVSROOT}"
fi
CVS_REVISION=""
if test "${REVISION:-t}" != "t" ; then
CVS_REVISION="-r${REVISION}"
fi
echo "\"Tag Name\",\"Create Date\"" > ${OUTPUT}
echo "EXEC: cvs -Q -d ${CVS_HOST} rlog -h -S ${CVS_REVISION} ${MODULE} | awk -F"[.:]" '/^\t/&&\$(NF-1)!=0{print \$1}' | sort -u"
cvs -Q -d ${CVS_HOST} rlog -h ${CVS_REVISION} ${MODULE} | awk -F"[.:]" '/^\t/&&\$(NF-1)!=0{print $1}' | sort -u | while read tagName
do
#get approx create date
echo "EXEC: cvs -Q -d ${CVS_HOST} rlog -N -S -r$tagName ${MODULE} | grep ^date: | sort | tail -1 | cut -d\; -f1 | sed -e 's/date: //'"
date=`cvs -Q -d ${CVS_HOST} rlog -N -S -r$tagName ${MODULE} | grep ^date: | sort | tail -1 | cut -d\; -f1 | sed -e 's/date: //'`
#Save to output file
echo "\"$tagName\",\"$date\"" >> ${OUTPUT}
done