David Aguilar <[email protected]> writes:
> Avoid filenames with multiple dots so that overly-picky tools do
> not misinterpret their extension.
>
> Previously, foo/bar.ext in the worktree would result in e.g.
>
> ./foo/bar.ext.BASE.1234.ext
>
> This can be improved by having only a single .ext and using
> underscore instead of dot so that the extension cannot be
> misinterpreted. The resulting path becomes:
>
> ./foo/bar_BASE_1234.ext
>
> Suggested-by: Sergio Ferrero <[email protected]>
> Helped-by: Junio C Hamano <[email protected]>
> Signed-off-by: David Aguilar <[email protected]>
> ---
> Changes since v1
>
> The commit message changed to say "./foo" instead of "foo".
>
> The patch now uses Junio's suggestion to minimize variables,
> and preserves the original leading ./ just in case there are
> tools that rely on having ./ in front of relative paths.
;-)
Perhaps together with the "allow temporary directory" patch, we
would want to have a few tests for these changes?
>
> git-mergetool.sh | 16 +++++++++++-----
> 1 file changed, 11 insertions(+), 5 deletions(-)
>
> diff --git a/git-mergetool.sh b/git-mergetool.sh
> index 9a046b7..96a61ba 100755
> --- a/git-mergetool.sh
> +++ b/git-mergetool.sh
> @@ -228,11 +228,17 @@ merge_file () {
> return 1
> fi
>
> - ext="$$$(expr "$MERGED" : '.*\(\.[^/]*\)$')"
> - BACKUP="./$MERGED.BACKUP.$ext"
> - LOCAL="./$MERGED.LOCAL.$ext"
> - REMOTE="./$MERGED.REMOTE.$ext"
> - BASE="./$MERGED.BASE.$ext"
> + if BASE=$(expr "$MERGED" : '\(.*\)\.[^/]*$')
> + then
> + ext=$(expr "$MERGED" : '.*\(\.[^/]*\)$')
> + else
> + BASE=$MERGED
> + ext=
> + fi
> + BACKUP="./${BASE}_BACKUP_$$$ext"
> + LOCAL="./${BASE}_LOCAL_$$$ext"
> + REMOTE="./${BASE}_REMOTE_$$$ext"
> + BASE="./${BASE}_BASE_$$$ext"
>
> base_mode=$(git ls-files -u -- "$MERGED" | awk '{if ($3==1) print $1;}')
> local_mode=$(git ls-files -u -- "$MERGED" | awk '{if ($3==2) print
> $1;}')
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