Re: [PATCH 1/3] rebase: avoid non-function use of "return" on FreeBSD

> From: Matthieu Moy <Matthieu.Moy@grenoble-inp.fr>
> Subject: [PATCH 4/3] rebase: stop using . within function
> 
> Move the whole run_specific_rebase_internal function to
> git-rebase--$type.
> 
> The .-ed script defines the complete function, and then the
> function is used from the toplevel script.
> 
> The goal is to avoid using tricky features that may trigger
> bugs on some shells.
> 
> The result is simpler, just using the basic pattern:
> 
>     1. use '. file' to import a set of functions
>     2. then use these functions
> 
> Needs-Signed-off-by: Matthieu Moy <Matthieu.Moy@grenoble-inp.fr>
> ---
>  git-rebase--am.sh          |  3 +--
>  git-rebase--interactive.sh |  3 +--
>  git-rebase--merge.sh       |  3 +--
>  git-rebase.sh              | 40 +++++++++++++++++++++-------------------
>  4 files changed, 24 insertions(+), 25 deletions(-)
> 
> diff --git a/git-rebase--am.sh b/git-rebase--am.sh
> index 2d3f6d55..b48b3e90 100644
> --- a/git-rebase--am.sh
> +++ b/git-rebase--am.sh
> @@ -4,7 +4,7 @@
>  # Copyright (c) 2010 Junio C Hamano.
>  #
>  
> -git_rebase__am() {
> +run_specific_rebase_infile() {
>  	case "$action" in
>  	continue)
>  		git am --resolved --resolvemsg="$resolvemsg" &&
> @@ -75,4 +75,3 @@ git_rebase__am() {
>  
>  	move_to_original_branch
>  }
> -git_rebase__am
> diff --git a/git-rebase--interactive.sh b/git-rebase--interactive.sh
> index 42164f11..a7670eb0 100644
> --- a/git-rebase--interactive.sh
> +++ b/git-rebase--interactive.sh
> @@ -810,7 +810,7 @@ add_exec_commands () {
>  	mv "$1.new" "$1"
>  }
>  
> -git_rebase__interactive() {
> +run_specific_rebase_infile() {
>  	case "$action" in
>  	continue)
>  		# do we have anything to commit?
> @@ -1044,4 +1044,3 @@ EOF
>  	git update-ref ORIG_HEAD $orig_head
>  	do_rest
>  }
> -git_rebase__interactive
> diff --git a/git-rebase--merge.sh b/git-rebase--merge.sh
> index b5f05bf5..9550e656 100644
> --- a/git-rebase--merge.sh
> +++ b/git-rebase--merge.sh
> @@ -101,7 +101,7 @@ finish_rb_merge () {
>  	say All done.
>  }
>  
> -git_rebase__merge() {
> +run_specific_rebase_infile() {
>  	case "$action" in
>  	continue)
>  		read_state
> @@ -153,4 +153,3 @@ git_rebase__merge() {
>  
>  	finish_rb_merge
>  }
> -git_rebase__merge
> diff --git a/git-rebase.sh b/git-rebase.sh
> index 07e2bd48..9e105626 100755
> --- a/git-rebase.sh
> +++ b/git-rebase.sh
> @@ -175,7 +175,7 @@ run_specific_rebase () {
>  		export GIT_EDITOR
>  		autosquash=
>  	fi
> -	. git-rebase--$type
> +	run_specific_rebase_infile
>  	ret=$?
>  	if test $ret -eq 0
>  	then
> @@ -353,6 +353,26 @@ then
>  	die "$(gettext "The --edit-todo action can only be used during interactive rebase.")"
>  fi
>  
> +if test -n "$rebase_root" && test -z "$onto"
> +then
> +	test -z "$interactive_rebase" && interactive_rebase=implied
> +fi
> +
> +if test -n "$interactive_rebase"
> +then
> +	type=interactive
> +	state_dir="$merge_dir"
> +elif test -n "$do_merge"
> +then
> +	type=merge
> +	state_dir="$merge_dir"
> +else
> +	type=am
> +	state_dir="$apply_dir"
> +fi
> +
> +. git-rebase--$type
> +
>  case "$action" in
>  continue)
>  	# Sanity check
> @@ -407,24 +427,6 @@ and run me again.  I am stopping in case you still have something
>  valuable there.')"
>  fi
>  
> -if test -n "$rebase_root" && test -z "$onto"
> -then
> -	test -z "$interactive_rebase" && interactive_rebase=implied
> -fi
> -
> -if test -n "$interactive_rebase"
> -then
> -	type=interactive
> -	state_dir="$merge_dir"
> -elif test -n "$do_merge"
> -then
> -	type=merge
> -	state_dir="$merge_dir"
> -else
> -	type=am
> -	state_dir="$apply_dir"
> -fi
> -
>  if test -z "$rebase_root"
>  then
>  	case "$#" in
> -- 
> 1.8.5