I forgot to tag and older version of my files with a release tag. The older version is at r13, latest is about r65. I cloned the latest repository to a new directory, did an "hg update -r13" to get the older code I wanted to tag, then did the tag command, but got the message:
abort: not at a branch head (use -f to force)
Is it safe to use the -f option in this situation?
I guess you can still do the tagging right in the repo without updating yourself to a particular revision.
hg tag -r 13 tagname
See the details at Mercurial wiki.
I tried testing it :
temp $ hg init .
temp $ touch a.txt
temp $ hg add a.txt
temp $ hg commit -m "added a"
temp $ hg status
temp $ echo "sdwwdd" >> a.txt
temp $ hg commit -m "modified a"
temp $ echo "\neddwedd" >> a.txt
temp $ hg commit -m "modified a again"
temp $ hg log
changeset: 2:ef40a402fdab
tag: tip
user: "xxxx"
date: Fri Dec 23 16:51:48 2011 -0800
summary: modified a again
changeset: 1:d630dc3e2e3a
user: "xxxx"
date: Fri Dec 23 16:51:31 2011 -0800
summary: modified a
changeset: 0:7c9917f24515
user: "xxxx"
date: Fri Dec 23 16:51:04 2011 -0800
summary: added a
Output:
temp $ hg tag -r 1 a.txt a_1
temp $ hg tags
tip 3:e3157256098f
a_1 1:d630dc3e2e3a
a.txt 1:d630dc3e2e3a
temp $ hg tag -r 1 all_1
temp $ hg tags
tip 4:a643971911d8
all_1 1:d630dc3e2e3a
a_1 1:d630dc3e2e3a
a.txt 1:d630dc3e2e3a
