Re: [PATCH] git-rebase--interactive.sh: add config option for custom instruction format

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On Thu, Jun 11, 2015 at 9:40 AM, Johannes Schindelin
<johannes.schindelin@xxxxxx> wrote:
> Hi Michael,
>
> On 2015-06-11 03:30, Michael Rappazzo wrote:
>
>> diff --git a/git-rebase--interactive.sh b/git-rebase--interactive.sh
>> index dc3133f..6d14315 100644
>> --- a/git-rebase--interactive.sh
>> +++ b/git-rebase--interactive.sh
>> @@ -740,10 +740,19 @@ collapse_todo_ids() {
>>  # "pick sha1 fixup!/squash! msg" appears in it so that the latter
>>  # comes immediately after the former, and change "pick" to
>>  # "fixup"/"squash".
>> +#
>> +# Note that if the config has specified a custom instruction format
>> +# each log message will be re-retrieved in order to normalize the
>> +# autosquash arrangement
>>  rearrange_squash () {
>>       # extract fixup!/squash! lines and resolve any referenced sha1's
>> -     while read -r pick sha1 message
>> +     while read -r pick sha1 todo_message
>>       do
>> +             message=${todo_message}
>
> Why not just leave the `read -r pick sha1 message` as-is and simply write
>
>                 # For "autosquash":
>                 test -z "$format" ||
>                 message="$(git log -n 1 --format="%s" $sha1)"
>
> here?

I did notice that I am not using '$todo_message' in the first loop at
all, so I will adjust it.  In the second loop, I do use both the
original and the reformatted.  I will apply your suggestion there if
applicable.


>
>> diff --git a/t/t3415-rebase-autosquash.sh b/t/t3415-rebase-autosquash.sh
>> +     git rebase --autosquash -i HEAD^^^ &&
>
> We usually write HEAD~3 instead of HEAD^^^...
>

Sure, I'll adjust it.  I personally usually use up to 3 '^' and then
switch to '~' for > 3

>
> [The two test functions are] copied almost verbatim, except for the commit message. The code would be easier to maintain if it did not repeat so much code e.g. by refactoring out a function that takes the commit message as a parameter.

Makes sense.  I'll implement that.
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