On Wed, Aug 8, 2018 at 6:51 AM Pratik Karki <predatoram...@gmail.com> wrote:
>
> To run a new rebase, there needs to be a check to assure that no other
> rebase is in progress. New rebase operation cannot start until an
> ongoing rebase operation completes or is terminated.
>
> Signed-off-by: Pratik Karki <predatoram...@gmail.com>
> ---
> builtin/rebase.c | 48 +++++++++++++++++++++++++++++++++++++++++++++++-
> 1 file changed, 47 insertions(+), 1 deletion(-)
>
> diff --git a/builtin/rebase.c b/builtin/rebase.c
> index 8a7bf3d468..a261f552f1 100644
> --- a/builtin/rebase.c
> +++ b/builtin/rebase.c
> @@ -87,6 +87,7 @@ struct rebase_options {
> REBASE_VERBOSE = 1<<1,
> REBASE_DIFFSTAT = 1<<2,
> REBASE_FORCE = 1<<3,
> + REBASE_INTERACTIVE_EXPLICIT = 1<<4,
> } flags;
> struct strbuf git_am_opt;
> };
> @@ -392,10 +393,11 @@ int cmd_rebase(int argc, const char **argv, const char
> *prefix)
> .git_am_opt = STRBUF_INIT,
> };
> const char *branch_name;
> - int ret, flags;
> + int ret, flags, in_progress = 0;
> int ok_to_skip_pre_rebase = 0;
> struct strbuf msg = STRBUF_INIT;
> struct strbuf revisions = STRBUF_INIT;
> + struct strbuf buf = STRBUF_INIT;
> struct object_id merge_base;
> struct option builtin_rebase_options[] = {
> OPT_STRING(0, "onto", &options.onto_name,
> @@ -447,6 +449,30 @@ int cmd_rebase(int argc, const char **argv, const char
> *prefix)
>
> git_config(rebase_config, &options);
>
> + if (is_directory(apply_dir())) {
> + options.type = REBASE_AM;
> + options.state_dir = apply_dir();
> + } else if (is_directory(merge_dir())) {
> + strbuf_reset(&buf);
> + strbuf_addf(&buf, "%s/rewritten", merge_dir());
> + if (is_directory(buf.buf)) {
> + options.type = REBASE_PRESERVE_MERGES;
> + options.flags |= REBASE_INTERACTIVE_EXPLICIT;
> + } else {
> + strbuf_reset(&buf);
> + strbuf_addf(&buf, "%s/interactive", merge_dir());
> + if(file_exists(buf.buf)) {
> + options.type = REBASE_INTERACTIVE;
> + options.flags |= REBASE_INTERACTIVE_EXPLICIT;
> + } else
> + options.type = REBASE_MERGE;
> + }
> + options.state_dir = merge_dir();
> + }
> +
> + if (options.type != REBASE_UNSPECIFIED)
> + in_progress = 1;
> +
> argc = parse_options(argc, argv, prefix,
> builtin_rebase_options,
> builtin_rebase_usage, 0);
> @@ -455,6 +481,26 @@ int cmd_rebase(int argc, const char **argv, const char
> *prefix)
> usage_with_options(builtin_rebase_usage,
> builtin_rebase_options);
>
> + /* Make sure no rebase is in progress */
The faithful conversion doesn't even stop at the comments. ;-)
I shortly wondered if this is the best place for this comment,
but let's just keep it here to have the 1:1 rewrite.
> + if (in_progress) {
[...]
> + state_dir_base, cmd_live_rebase,buf.buf);
In case a resend is needed, add a whitespace after the
comma and buf.buf, please.
So far I have not seen anything major that would warrant a resend.
Thanks,
Stefan
