From: Pratik Karki <predatoramigo@gmail.com>
To: git@vger.kernel.org
Cc: christian.couder@gmail.com, Johannes.Schindelin@gmx.de,
sbeller@google.com, alban.gruin@gmail.com, gitster@pobox.com,
Pratik Karki <predatoramigo@gmail.com>
Subject: [PATCH 05/11] builtin rebase: support the `verbose` and `diffstat` options
Date: Wed, 8 Aug 2018 19:33:24 +0545 [thread overview]
Message-ID: <20180808134830.19949-6-predatoramigo@gmail.com> (raw)
In-Reply-To: <20180808134830.19949-1-predatoramigo@gmail.com>
This commit introduces support for the `-v` and `--stat` options of
rebase.
The --stat option can also be configured via the Git config setting
rebase.stat. To support this, we also add a custom rebase_config()
function in this commit that will be used instead of (and falls back to
calling) git_default_config().
Signed-off-by: Pratik Karki <predatoramigo@gmail.com>
---
builtin/rebase.c | 60 ++++++++++++++++++++++++++++++++++++++++++++++--
1 file changed, 58 insertions(+), 2 deletions(-)
diff --git a/builtin/rebase.c b/builtin/rebase.c
index 19fa4d3fc4..2d3f1d65fb 100644
--- a/builtin/rebase.c
+++ b/builtin/rebase.c
@@ -18,6 +18,7 @@
#include "lockfile.h"
#include "parse-options.h"
#include "commit.h"
+#include "diff.h"
static char const * const builtin_rebase_usage[] = {
N_("git rebase [-i] [options] [--exec <cmd>] [--onto <newbase>] "
@@ -81,6 +82,8 @@ struct rebase_options {
int dont_finish_rebase;
enum {
REBASE_NO_QUIET = 1<<0,
+ REBASE_VERBOSE = 1<<1,
+ REBASE_DIFFSTAT = 1<<2,
} flags;
struct strbuf git_am_opt;
};
@@ -166,6 +169,10 @@ static int run_specific_rebase(struct rebase_options *opts)
add_var(&script_snippet, "GIT_QUIET",
opts->flags & REBASE_NO_QUIET ? "" : "t");
add_var(&script_snippet, "git_am_opt", opts->git_am_opt.buf);
+ add_var(&script_snippet, "verbose",
+ opts->flags & REBASE_VERBOSE ? "t" : "");
+ add_var(&script_snippet, "diffstat",
+ opts->flags & REBASE_DIFFSTAT ? "t" : "");
switch (opts->type) {
case REBASE_AM:
@@ -311,6 +318,21 @@ static int reset_head(struct object_id *oid, const char *action,
return ret;
}
+static int rebase_config(const char *var, const char *value, void *data)
+{
+ struct rebase_options *opts = data;
+
+ if (!strcmp(var, "rebase.stat")) {
+ if (git_config_bool(var, value))
+ opts->flags |= REBASE_DIFFSTAT;
+ else
+ opts->flags &= !REBASE_DIFFSTAT;
+ return 0;
+ }
+
+ return git_default_config(var, value, data);
+}
+
int cmd_rebase(int argc, const char **argv, const char *prefix)
{
struct rebase_options options = {
@@ -332,7 +354,13 @@ int cmd_rebase(int argc, const char **argv, const char *prefix)
N_("allow pre-rebase hook to run")),
OPT_NEGBIT('q', "quiet", &options.flags,
N_("be quiet. implies --no-stat"),
- REBASE_NO_QUIET),
+ REBASE_NO_QUIET| REBASE_VERBOSE | REBASE_DIFFSTAT),
+ OPT_BIT('v', "verbose", &options.flags,
+ N_("display a diffstat of what changed upstream"),
+ REBASE_NO_QUIET | REBASE_VERBOSE | REBASE_DIFFSTAT),
+ {OPTION_NEGBIT, 'n', "no-stat", &options.flags, NULL,
+ N_("do not show diffstat of what changed upstream"),
+ PARSE_OPT_NOARG, NULL, REBASE_DIFFSTAT },
OPT_END(),
};
@@ -360,7 +388,8 @@ int cmd_rebase(int argc, const char **argv, const char *prefix)
trace_repo_setup(prefix);
setup_work_tree();
- git_config(git_default_config, NULL);
+ git_config(rebase_config, &options);
+
argc = parse_options(argc, argv, prefix,
builtin_rebase_options,
builtin_rebase_usage, 0);
@@ -456,6 +485,33 @@ int cmd_rebase(int argc, const char **argv, const char *prefix)
argc ? argv[0] : NULL, NULL))
die(_("The pre-rebase hook refused to rebase."));
+ if (options.flags & REBASE_DIFFSTAT) {
+ struct diff_options opts;
+
+ if (options.flags & REBASE_VERBOSE)
+ printf(_("Changes from %s to %s:\n"),
+ oid_to_hex(&merge_base),
+ oid_to_hex(&options.onto->object.oid));
+
+ /* We want color (if set), but no pager */
+ diff_setup(&opts);
+ opts.stat_width = -1; /* use full terminal width */
+ opts.stat_graph_width = -1; /* respect statGraphWidth config */
+ opts.output_format |=
+ DIFF_FORMAT_SUMMARY | DIFF_FORMAT_DIFFSTAT;
+ opts.detect_rename = DIFF_DETECT_RENAME;
+ diff_setup_done(&opts);
+ diff_tree_oid(&merge_base, &options.onto->object.oid,
+ "", &opts);
+ diffcore_std(&opts);
+ diff_flush(&opts);
+ }
+
+ /* Detach HEAD and reset the tree */
+ if (options.flags & REBASE_NO_QUIET)
+ printf(_("First, rewinding head to replay your work on top of "
+ "it...\n"));
+
strbuf_addf(&msg, "rebase: checkout %s", options.onto_name);
if (reset_head(&options.onto->object.oid, "checkout", NULL, 1))
die(_("Could not detach HEAD"));
--
2.18.0
next prev parent reply other threads:[~2018-08-08 13:51 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 ` Pratik Karki [this message]
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 ` [PATCH v2 09/11] builtin rebase: start a new rebase only if none is in progress Pratik Karki via GitGitGadget
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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