From: "Pratik Karki via GitGitGadget" <gitgitgadget@gmail.com>
To: git@vger.kernel.org
Cc: Junio C Hamano <gitster@pobox.com>,
Pratik Karki <predatoramigo@gmail.com>
Subject: [PATCH v2 09/11] builtin rebase: start a new rebase only if none is in progress
Date: Tue, 04 Sep 2018 14:27:18 -0700 (PDT) [thread overview]
Message-ID: <b639bfa5a828ed15fc960450dd813136408b5c70.1536096424.git.gitgitgadget@gmail.com> (raw)
In-Reply-To: <pull.32.v2.git.gitgitgadget@gmail.com>
From: Pratik Karki <predatoramigo@gmail.com>
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 <predatoramigo@gmail.com>
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
---
builtin/rebase.c | 48 +++++++++++++++++++++++++++++++++++++++++++++++-
1 file changed, 47 insertions(+), 1 deletion(-)
diff --git a/builtin/rebase.c b/builtin/rebase.c
index 8a7bf3d468..d45f8f9008 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 */
+ if (in_progress) {
+ const char *last_slash = strrchr(options.state_dir, '/');
+ const char *state_dir_base =
+ last_slash ? last_slash + 1 : options.state_dir;
+ const char *cmd_live_rebase =
+ "git rebase (--continue | --abort | --skip)";
+ strbuf_reset(&buf);
+ strbuf_addf(&buf, "rm -fr \"%s\"", options.state_dir);
+ die(_("It seems that there is already a %s directory, and\n"
+ "I wonder if you are in the middle of another rebase. "
+ "If that is the\n"
+ "case, please try\n\t%s\n"
+ "If that is not the case, please\n\t%s\n"
+ "and run me again. I am stopping in case you still "
+ "have something\n"
+ "valuable there.\n"),
+ state_dir_base, cmd_live_rebase, buf.buf);
+ }
+
if (!(options.flags & REBASE_NO_QUIET))
strbuf_addstr(&options.git_am_opt, " -q");
--
gitgitgadget
next prev parent reply other threads:[~2018-09-04 21:27 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-08 13:48 [GSoC] [PATCH 00/11] A minimal builtin rebase Pratik Karki
2018-08-08 13:48 ` [PATCH 01/11] builtin rebase: support --onto Pratik Karki
2018-08-08 19:02 ` Junio C Hamano
2018-08-24 16:21 ` Johannes Schindelin
2018-08-08 13:48 ` [PATCH 02/11] builtin rebase: support `git rebase --onto A...B` Pratik Karki
2018-08-08 19:12 ` Junio C Hamano
2018-08-26 18:36 ` Johannes Schindelin
2018-08-08 13:48 ` [PATCH 03/11] builtin rebase: handle the pre-rebase hook (and add --no-verify) Pratik Karki
2018-08-08 19:32 ` Junio C Hamano
2018-08-27 12:15 ` Johannes Schindelin
2018-08-08 13:48 ` [PATCH 04/11] builtin rebase: support --quiet Pratik Karki
2018-08-08 18:31 ` Stefan Beller
2018-08-08 19:37 ` Junio C Hamano
2018-08-27 12:31 ` Johannes Schindelin
2018-08-08 13:48 ` [PATCH 05/11] builtin rebase: support the `verbose` and `diffstat` options Pratik Karki
2018-08-08 13:48 ` [PATCH 06/11] builtin rebase: require a clean worktree Pratik Karki
2018-08-08 13:48 ` [PATCH 07/11] builtin rebase: try to fast forward when possible Pratik Karki
2018-08-08 13:48 ` [PATCH 08/11] builtin rebase: support --force-rebase Pratik Karki
2018-08-08 18:51 ` Stefan Beller
2018-08-24 16:10 ` Johannes Schindelin
2018-08-08 13:48 ` [PATCH 09/11] builtin rebase: start a new rebase only if none is in progress Pratik Karki
2018-08-08 18:59 ` Stefan Beller
2018-08-24 16:13 ` Johannes Schindelin
2018-08-08 13:48 ` [PATCH 10/11] builtin rebase: only store fully-qualified refs in `options.head_name` Pratik Karki
2018-08-08 13:48 ` [PATCH 11/11] builtin rebase: support `git rebase <upstream> <switch-to>` Pratik Karki
2018-08-08 16:03 ` Duy Nguyen
2018-08-08 18:52 ` Johannes Schindelin
2018-09-04 21:27 ` [PATCH v2 00/11] A minimal builtin rebase Johannes Schindelin via GitGitGadget
2018-09-04 21:27 ` [PATCH v2 01/11] builtin rebase: support --onto Pratik Karki via GitGitGadget
2018-09-04 21:27 ` [PATCH v2 02/11] builtin rebase: support `git rebase --onto A...B` Pratik Karki via GitGitGadget
2018-09-04 21:27 ` [PATCH v2 03/11] builtin rebase: handle the pre-rebase hook and --no-verify Pratik Karki via GitGitGadget
2018-09-04 21:27 ` [PATCH v2 04/11] builtin rebase: support --quiet Pratik Karki via GitGitGadget
2018-09-04 21:27 ` [PATCH v2 05/11] builtin rebase: support the `verbose` and `diffstat` options Pratik Karki via GitGitGadget
2018-09-04 21:27 ` [PATCH v2 06/11] builtin rebase: require a clean worktree Pratik Karki via GitGitGadget
2018-09-04 21:27 ` [PATCH v2 07/11] builtin rebase: try to fast forward when possible Pratik Karki via GitGitGadget
2018-09-04 21:27 ` [PATCH v2 08/11] builtin rebase: support --force-rebase Pratik Karki via GitGitGadget
2018-09-04 21:27 ` Pratik Karki via GitGitGadget [this message]
2018-09-04 21:27 ` [PATCH v2 10/11] builtin rebase: only store fully-qualified refs in `options.head_name` Pratik Karki via GitGitGadget
2018-09-08 8:52 ` SZEDER Gábor
2018-09-10 16:55 ` Junio C Hamano
2018-09-10 20:25 ` SZEDER Gábor
2018-09-04 21:27 ` [PATCH v2 11/11] builtin rebase: support `git rebase <upstream> <switch-to>` Pratik Karki via GitGitGadget
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