Re: [PATCH v2] pull: handle --log=n

2015-05-20 Thread Dennis Kaarsemaker
On di, 2015-05-19 at 19:19 -0700, Junio C Hamano wrote:
 Hopefully now you have some idea how your approach is problematic.

Yes, thanks for the thorough explanation!

Two more bad sideeffects, so two more reasons not to take this approach:

- test_must_fail tests might now fail for the wrong reason, undetectedly
  (ref does not exist instead of can't handle ref)
- same for TODO tests

-- 
Dennis Kaarsemaker
www.kaarsemaker.net

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[PATCH v2] pull: handle --log=n

2015-05-18 Thread Paul Tan
Since efb779f (merge, pull: add '--(no-)log' command line option,
2008-04-06) git-pull supported the (--no-)log switch and would pass it
to git-merge.

96e9420 (merge: Make '--log' an integer option for number of shortlog
entries, 2010-09-08) implemented support for the --log=n switch, which
would explicitly set the number of shortlog entries. However, git-pull
does not recognize this option, and will instead pass it to git-fetch,
leading to unknown option errors.

Fix this by matching --log=* in addition to --log and --no-log.

Implement a test for this use case.

Signed-off-by: Paul Tan pyoka...@gmail.com
---
This is a re-roll of [1].

The only change is the removal of verbose.

Thanks Matthieu for the review last round.

[1] http://thread.gmane.org/gmane.comp.version-control.git/268961

 git-pull.sh |  4 ++--
 t/t5524-pull-msg.sh | 17 +
 2 files changed, 19 insertions(+), 2 deletions(-)

diff --git a/git-pull.sh b/git-pull.sh
index 9ed01fd..5ff4545 100755
--- a/git-pull.sh
+++ b/git-pull.sh
@@ -81,8 +81,8 @@ do
diffstat=--no-stat ;;
--stat|--summary)
diffstat=--stat ;;
-   --log|--no-log)
-   log_arg=$1 ;;
+   --log|--log=*|--no-log)
+   log_arg=$1 ;;
--no-c|--no-co|--no-com|--no-comm|--no-commi|--no-commit)
no_commit=--no-commit ;;
--c|--co|--com|--comm|--commi|--commit)
diff --git a/t/t5524-pull-msg.sh b/t/t5524-pull-msg.sh
index 8cccecc..eebb8c9 100755
--- a/t/t5524-pull-msg.sh
+++ b/t/t5524-pull-msg.sh
@@ -17,6 +17,9 @@ test_expect_success setup '
git commit -m add bfile
) 
test_tick  test_tick 
+   echo second afile 
+   git add afile 
+   git commit -m second commit 
echo original $dollar afile 
git add afile 
git commit -m do not clobber $dollar signs
@@ -32,4 +35,18 @@ test_expect_success pull '
 )
 '
 
+test_expect_failure '--log=1 limits shortlog length' '
+(
+   cd cloned 
+   git reset --hard HEAD^ 
+   test $(cat afile) = original 
+   test $(cat bfile) = added 
+   git pull --log=1 
+   git log -3 
+   git cat-file commit HEAD result 
+   grep Dollar result 
+   ! grep second commit result
+)
+'
+
 test_done
-- 
2.1.4

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