kernel/git - git - PowerEL Git System

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Author	SHA1	Message	Date
Junio C Hamano	84cf246670	strbuf_branchname(): do not double-expand @{-1}~22 If you were on 'frotz' branch before you checked out your current branch, "git merge @{-1}~22" means the same as "git merge frotz~22". The strbuf_branchname() function, when interpret_branch_name() gives up resolving "@{-1}~22" fully, returns "frotz" and tells the caller that it only resolved "@{-1}" part of the input, mistakes this as a total failure, and appends the whole thing to the result, yielding "frotz@{-1}~22", which does not make any sense. Inspect the return value from interpret_branch_name() a bit more carefully. When it errored out without consuming anything, we will get -1 and we should return the whole thing. Otherwise, we should append the remainder (i.e. "~22" in the earlier example) to the partially resolved name (i.e. "frotz"). The test suite adds enough number of checkout to make @{-12} in the last test in t0100 that tried to check "we haven't flipped branches that many times" error case succeed; raise the number to a hundred. Signed-off-by: Junio C Hamano <gitster@pobox.com>	12 years ago
Junio C Hamano	c9717ee970	Teach @{-1} to git merge 1.6.2 will have @{-1} syntax advertised as "usable anywhere you can use a branch name". However, "git merge @{-1}" did not work. Signed-off-by: Junio C Hamano <gitster@pobox.com>	16 years ago
Junio C Hamano	8415d5c7ef	Teach the "@{-1} syntax to "git branch" This teaches the new "@{-1} syntax to refer to the previous branch to "git branch". After looking at somebody's faulty patch series on a topic branch too long, if you decide it is not worth merging, you can just say: $ git checkout master $ git branch -D @{-1} to get rid of it without having to type the name of the topic you now hate so much for wasting a lot of your time. Signed-off-by: Junio C Hamano <gitster@pobox.com>	16 years ago

Author

SHA1

Message

Date

Junio C Hamano

84cf246670

strbuf_branchname(): do not double-expand @{-1}~22

If you were on 'frotz' branch before you checked out your current
branch, "git merge @{-1}~22" means the same as "git merge frotz~22".

The strbuf_branchname() function, when interpret_branch_name() gives
up resolving "@{-1}~22" fully, returns "frotz" and tells the caller
that it only resolved "@{-1}" part of the input, mistakes this as a
total failure, and appends the whole thing to the result, yielding
"frotz@{-1}~22", which does not make any sense.

Inspect the return value from interpret_branch_name() a bit more
carefully.  When it errored out without consuming anything, we will
get -1 and we should return the whole thing.  Otherwise, we should
append the remainder (i.e. "~22" in the earlier example) to the
partially resolved name (i.e. "frotz").

The test suite adds enough number of checkout to make @{-12} in the
last test in t0100 that tried to check "we haven't flipped branches
that many times" error case succeed; raise the number to a hundred.

Signed-off-by: Junio C Hamano <gitster@pobox.com>

12 years ago

Junio C Hamano

c9717ee970

Teach @{-1} to git merge

1.6.2 will have @{-1} syntax advertised as "usable anywhere you can use
a branch name".  However, "git merge @{-1}" did not work.

Signed-off-by: Junio C Hamano <gitster@pobox.com>

16 years ago

Junio C Hamano

8415d5c7ef

Teach the "@{-1} syntax to "git branch"

This teaches the new "@{-1} syntax to refer to the previous branch to "git
branch".  After looking at somebody's faulty patch series on a topic
branch too long, if you decide it is not worth merging, you can just say:

    $ git checkout master
    $ git branch -D @{-1}

to get rid of it without having to type the name of the topic you now hate
so much for wasting a lot of your time.

Signed-off-by: Junio C Hamano <gitster@pobox.com>

16 years ago

3 Commits (c84a86c99526b88cfd7664888ecbfd28f35a025f)