Re: [FEATURE] Proposal: git stash --only-unstaged

> Phillip Wood <phillip.wood123@gmail.com> writes:
> 
>> To use it create your stash with "git stash push --keep-index" and then
>> use the script to pop the unstaged changes rather than using "git stash
>> pop". If the script proves to be useful then perhaps we could add an
>> "--unstaged" option to "git stash pop"
> 
> Hmph, would the behaviour useful enough that it should be always
> enabled, without any new option?  I strongly suspect that those who
> worked on adding "--keep-index" option did not expect the user to be
> mucking with the working tree files while "testing the staged stuff
> by updating the working tree files to match it and nothing else",
> and as long as the end-user stays within that originally designed
> use case, nothing changes for them, no?

> Thanks.
> 
> (the script left for reference without comments below).
> 
>> ---- 8< ----
>> #!/bin/sh
>>
>> USAGE="${0##*/} [<stash>]"
>> SUBDIRECTORY_OK=1
>> . "$(git --exec-path)/git-sh-setup"
>> cd_to_toplevel
>> require_clean_work_tree stash-pop-unstaged
>>
>> LF='
>> '
>> stash="${1:-stash@{0}}"
>> if ! stash_oid="$(git rev-parse --verify --quiet "$stash")" ||
>>     ! oid1="$(git rev-parse --verify --quiet $stash_oid^1)" ||
>>     ! oid2="$(git rev-parse $stash_oid^2^@ 2>/dev/null)" ||
>>     test "$oid1" != "$oid2"
>> then
>>      die "error: '$stash' does not look like a stash commit"
>> fi
>> merge_output="$(git merge-tree --merge-base=$stash_oid^2: HEAD: $stash_oid:)"
>> status=$?
>> if test $status = 0
>> then
>>      tree=$merge_output
>>      conflict_info=
>>      messages=
>> elif test $status = 1
>> then
>>      merge_output="$merge_output$LF"
>>      tree="${merge_output%%$LF*}"
>>      conflict_info="${merge_output%%$LF$LF*}"
>>      conflict_info="${conflict_info#*$LF}"
>>      messages="${merge_output#*$LF$LF}"
>> else
>>      exit 128
>> fi
>> git read-tree --index-output="$GIT_DIR/stash-pop-index" -m -u HEAD $tree &&
>> rm "$GIT_DIR/stash-pop-index" &&
>> if test -n "$conflict_info"
>> then
>>      printf '%s' "$messages" >&2
>>      printf '%s\n' "$conflict_info" | git update-index --index-info
>> else
>>      git stash drop "$stash"
>> fi