From: "Johannes Schindelin via GitGitGadget" <gitgitgadget@gmail.com>
To: git@vger.kernel.org
Cc: Junio C Hamano <gitster@pobox.com>,
Johannes Schindelin <johannes.schindelin@gmx.de>
Subject: [PATCH v6 03/21] range-diff: first rudimentary implementation
Date: Mon, 13 Aug 2018 04:33:04 -0700 (PDT) [thread overview]
Message-ID: <08b8c3fc45253737ef6ca860e6cbe3ee6211d7a6.1534159977.git.gitgitgadget@gmail.com> (raw)
In-Reply-To: <pull.1.v6.git.gitgitgadget@gmail.com>
From: Johannes Schindelin <johannes.schindelin@gmx.de>
At this stage, `git range-diff` can determine corresponding commits
of two related commit ranges. This makes use of the recently introduced
implementation of the linear assignment algorithm.
The core of this patch is a straight port of the ideas of tbdiff, the
apparently dormant project at https://github.com/trast/tbdiff.
The output does not at all match `tbdiff`'s output yet, as this patch
really concentrates on getting the patch matching part right.
Note: due to differences in the diff algorithm (`tbdiff` uses the Python
module `difflib`, Git uses its xdiff fork), the cost matrix calculated
by `range-diff` is different (but very similar) to the one calculated
by `tbdiff`. Therefore, it is possible that they find different matching
commits in corner cases (e.g. when a patch was split into two patches of
roughly equal length).
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
---
Makefile | 1 +
builtin/range-diff.c | 45 ++++++-
range-diff.c | 311 +++++++++++++++++++++++++++++++++++++++++++
range-diff.h | 7 +
4 files changed, 363 insertions(+), 1 deletion(-)
create mode 100644 range-diff.c
create mode 100644 range-diff.h
diff --git a/Makefile b/Makefile
index 7ff7eba42..72f16882e 100644
--- a/Makefile
+++ b/Makefile
@@ -925,6 +925,7 @@ LIB_OBJS += progress.o
LIB_OBJS += prompt.o
LIB_OBJS += protocol.o
LIB_OBJS += quote.o
+LIB_OBJS += range-diff.o
LIB_OBJS += reachable.o
LIB_OBJS += read-cache.o
LIB_OBJS += reflog-walk.o
diff --git a/builtin/range-diff.c b/builtin/range-diff.c
index 36788ea4f..94c1f362c 100644
--- a/builtin/range-diff.c
+++ b/builtin/range-diff.c
@@ -1,6 +1,7 @@
#include "cache.h"
#include "builtin.h"
#include "parse-options.h"
+#include "range-diff.h"
static const char * const builtin_range_diff_usage[] = {
N_("git range-diff [<options>] <old-base>..<old-tip> <new-base>..<new-tip>"),
@@ -17,9 +18,51 @@ int cmd_range_diff(int argc, const char **argv, const char *prefix)
N_("Percentage by which creation is weighted")),
OPT_END()
};
+ int res = 0;
+ struct strbuf range1 = STRBUF_INIT, range2 = STRBUF_INIT;
argc = parse_options(argc, argv, NULL, options,
builtin_range_diff_usage, 0);
- return 0;
+ if (argc == 2) {
+ if (!strstr(argv[0], ".."))
+ die(_("no .. in range: '%s'"), argv[0]);
+ strbuf_addstr(&range1, argv[0]);
+
+ if (!strstr(argv[1], ".."))
+ die(_("no .. in range: '%s'"), argv[1]);
+ strbuf_addstr(&range2, argv[1]);
+ } else if (argc == 3) {
+ strbuf_addf(&range1, "%s..%s", argv[0], argv[1]);
+ strbuf_addf(&range2, "%s..%s", argv[0], argv[2]);
+ } else if (argc == 1) {
+ const char *b = strstr(argv[0], "..."), *a = argv[0];
+ int a_len;
+
+ if (!b) {
+ error(_("single arg format must be symmetric range"));
+ usage_with_options(builtin_range_diff_usage, options);
+ }
+
+ a_len = (int)(b - a);
+ if (!a_len) {
+ a = "HEAD";
+ a_len = strlen(a);
+ }
+ b += 3;
+ if (!*b)
+ b = "HEAD";
+ strbuf_addf(&range1, "%s..%.*s", b, a_len, a);
+ strbuf_addf(&range2, "%.*s..%s", a_len, a, b);
+ } else {
+ error(_("need two commit ranges"));
+ usage_with_options(builtin_range_diff_usage, options);
+ }
+
+ res = show_range_diff(range1.buf, range2.buf, creation_factor);
+
+ strbuf_release(&range1);
+ strbuf_release(&range2);
+
+ return res;
}
diff --git a/range-diff.c b/range-diff.c
new file mode 100644
index 000000000..15d418afa
--- /dev/null
+++ b/range-diff.c
@@ -0,0 +1,311 @@
+#include "cache.h"
+#include "range-diff.h"
+#include "string-list.h"
+#include "run-command.h"
+#include "argv-array.h"
+#include "hashmap.h"
+#include "xdiff-interface.h"
+#include "linear-assignment.h"
+
+struct patch_util {
+ /* For the search for an exact match */
+ struct hashmap_entry e;
+ const char *diff, *patch;
+
+ int i;
+ int diffsize;
+ size_t diff_offset;
+ /* the index of the matching item in the other branch, or -1 */
+ int matching;
+ struct object_id oid;
+};
+
+/*
+ * Reads the patches into a string list, with the `util` field being populated
+ * as struct object_id (will need to be free()d).
+ */
+static int read_patches(const char *range, struct string_list *list)
+{
+ struct child_process cp = CHILD_PROCESS_INIT;
+ FILE *in;
+ struct strbuf buf = STRBUF_INIT, line = STRBUF_INIT;
+ struct patch_util *util = NULL;
+ int in_header = 1;
+
+ argv_array_pushl(&cp.args, "log", "--no-color", "-p", "--no-merges",
+ "--reverse", "--date-order", "--decorate=no",
+ "--no-abbrev-commit", range,
+ NULL);
+ cp.out = -1;
+ cp.no_stdin = 1;
+ cp.git_cmd = 1;
+
+ if (start_command(&cp))
+ return error_errno(_("could not start `log`"));
+ in = fdopen(cp.out, "r");
+ if (!in) {
+ error_errno(_("could not read `log` output"));
+ finish_command(&cp);
+ return -1;
+ }
+
+ while (strbuf_getline(&line, in) != EOF) {
+ const char *p;
+
+ if (skip_prefix(line.buf, "commit ", &p)) {
+ if (util) {
+ string_list_append(list, buf.buf)->util = util;
+ strbuf_reset(&buf);
+ }
+ util = xcalloc(sizeof(*util), 1);
+ if (get_oid(p, &util->oid)) {
+ error(_("could not parse commit '%s'"), p);
+ free(util);
+ string_list_clear(list, 1);
+ strbuf_release(&buf);
+ strbuf_release(&line);
+ fclose(in);
+ finish_command(&cp);
+ return -1;
+ }
+ util->matching = -1;
+ in_header = 1;
+ continue;
+ }
+
+ if (starts_with(line.buf, "diff --git")) {
+ in_header = 0;
+ strbuf_addch(&buf, '\n');
+ if (!util->diff_offset)
+ util->diff_offset = buf.len;
+ strbuf_addbuf(&buf, &line);
+ } else if (in_header) {
+ if (starts_with(line.buf, "Author: ")) {
+ strbuf_addbuf(&buf, &line);
+ strbuf_addstr(&buf, "\n\n");
+ } else if (starts_with(line.buf, " ")) {
+ strbuf_addbuf(&buf, &line);
+ strbuf_addch(&buf, '\n');
+ }
+ continue;
+ } else if (starts_with(line.buf, "@@ "))
+ strbuf_addstr(&buf, "@@");
+ else if (!line.buf[0] || starts_with(line.buf, "index "))
+ /*
+ * A completely blank (not ' \n', which is context)
+ * line is not valid in a diff. We skip it
+ * silently, because this neatly handles the blank
+ * separator line between commits in git-log
+ * output.
+ *
+ * We also want to ignore the diff's `index` lines
+ * because they contain exact blob hashes in which
+ * we are not interested.
+ */
+ continue;
+ else
+ strbuf_addbuf(&buf, &line);
+
+ strbuf_addch(&buf, '\n');
+ util->diffsize++;
+ }
+ fclose(in);
+ strbuf_release(&line);
+
+ if (util)
+ string_list_append(list, buf.buf)->util = util;
+ strbuf_release(&buf);
+
+ if (finish_command(&cp))
+ return -1;
+
+ return 0;
+}
+
+static int patch_util_cmp(const void *dummy, const struct patch_util *a,
+ const struct patch_util *b, const char *keydata)
+{
+ return strcmp(a->diff, keydata ? keydata : b->diff);
+}
+
+static void find_exact_matches(struct string_list *a, struct string_list *b)
+{
+ struct hashmap map;
+ int i;
+
+ hashmap_init(&map, (hashmap_cmp_fn)patch_util_cmp, NULL, 0);
+
+ /* First, add the patches of a to a hash map */
+ for (i = 0; i < a->nr; i++) {
+ struct patch_util *util = a->items[i].util;
+
+ util->i = i;
+ util->patch = a->items[i].string;
+ util->diff = util->patch + util->diff_offset;
+ hashmap_entry_init(util, strhash(util->diff));
+ hashmap_add(&map, util);
+ }
+
+ /* Now try to find exact matches in b */
+ for (i = 0; i < b->nr; i++) {
+ struct patch_util *util = b->items[i].util, *other;
+
+ util->i = i;
+ util->patch = b->items[i].string;
+ util->diff = util->patch + util->diff_offset;
+ hashmap_entry_init(util, strhash(util->diff));
+ other = hashmap_remove(&map, util, NULL);
+ if (other) {
+ if (other->matching >= 0)
+ BUG("already assigned!");
+
+ other->matching = i;
+ util->matching = other->i;
+ }
+ }
+
+ hashmap_free(&map, 0);
+}
+
+static void diffsize_consume(void *data, char *line, unsigned long len)
+{
+ (*(int *)data)++;
+}
+
+static int diffsize(const char *a, const char *b)
+{
+ xpparam_t pp = { 0 };
+ xdemitconf_t cfg = { 0 };
+ mmfile_t mf1, mf2;
+ int count = 0;
+
+ mf1.ptr = (char *)a;
+ mf1.size = strlen(a);
+ mf2.ptr = (char *)b;
+ mf2.size = strlen(b);
+
+ cfg.ctxlen = 3;
+ if (!xdi_diff_outf(&mf1, &mf2, diffsize_consume, &count, &pp, &cfg))
+ return count;
+
+ error(_("failed to generate diff"));
+ return COST_MAX;
+}
+
+static void get_correspondences(struct string_list *a, struct string_list *b,
+ int creation_factor)
+{
+ int n = a->nr + b->nr;
+ int *cost, c, *a2b, *b2a;
+ int i, j;
+
+ ALLOC_ARRAY(cost, st_mult(n, n));
+ ALLOC_ARRAY(a2b, n);
+ ALLOC_ARRAY(b2a, n);
+
+ for (i = 0; i < a->nr; i++) {
+ struct patch_util *a_util = a->items[i].util;
+
+ for (j = 0; j < b->nr; j++) {
+ struct patch_util *b_util = b->items[j].util;
+
+ if (a_util->matching == j)
+ c = 0;
+ else if (a_util->matching < 0 && b_util->matching < 0)
+ c = diffsize(a_util->diff, b_util->diff);
+ else
+ c = COST_MAX;
+ cost[i + n * j] = c;
+ }
+
+ c = a_util->matching < 0 ?
+ a_util->diffsize * creation_factor / 100 : COST_MAX;
+ for (j = b->nr; j < n; j++)
+ cost[i + n * j] = c;
+ }
+
+ for (j = 0; j < b->nr; j++) {
+ struct patch_util *util = b->items[j].util;
+
+ c = util->matching < 0 ?
+ util->diffsize * creation_factor / 100 : COST_MAX;
+ for (i = a->nr; i < n; i++)
+ cost[i + n * j] = c;
+ }
+
+ for (i = a->nr; i < n; i++)
+ for (j = b->nr; j < n; j++)
+ cost[i + n * j] = 0;
+
+ compute_assignment(n, n, cost, a2b, b2a);
+
+ for (i = 0; i < a->nr; i++)
+ if (a2b[i] >= 0 && a2b[i] < b->nr) {
+ struct patch_util *a_util = a->items[i].util;
+ struct patch_util *b_util = b->items[a2b[i]].util;
+
+ a_util->matching = a2b[i];
+ b_util->matching = i;
+ }
+
+ free(cost);
+ free(a2b);
+ free(b2a);
+}
+
+static const char *short_oid(struct patch_util *util)
+{
+ return find_unique_abbrev(&util->oid, DEFAULT_ABBREV);
+}
+
+static void output(struct string_list *a, struct string_list *b)
+{
+ int i;
+
+ for (i = 0; i < b->nr; i++) {
+ struct patch_util *util = b->items[i].util, *prev;
+
+ if (util->matching < 0)
+ printf("-: -------- > %d: %s\n",
+ i + 1, short_oid(util));
+ else {
+ prev = a->items[util->matching].util;
+ printf("%d: %s ! %d: %s\n",
+ util->matching + 1, short_oid(prev),
+ i + 1, short_oid(util));
+ }
+ }
+
+ for (i = 0; i < a->nr; i++) {
+ struct patch_util *util = a->items[i].util;
+
+ if (util->matching < 0)
+ printf("%d: %s < -: --------\n",
+ i + 1, short_oid(util));
+ }
+}
+
+int show_range_diff(const char *range1, const char *range2,
+ int creation_factor)
+{
+ int res = 0;
+
+ struct string_list branch1 = STRING_LIST_INIT_DUP;
+ struct string_list branch2 = STRING_LIST_INIT_DUP;
+
+ if (read_patches(range1, &branch1))
+ res = error(_("could not parse log for '%s'"), range1);
+ if (!res && read_patches(range2, &branch2))
+ res = error(_("could not parse log for '%s'"), range2);
+
+ if (!res) {
+ find_exact_matches(&branch1, &branch2);
+ get_correspondences(&branch1, &branch2, creation_factor);
+ output(&branch1, &branch2);
+ }
+
+ string_list_clear(&branch1, 1);
+ string_list_clear(&branch2, 1);
+
+ return res;
+}
diff --git a/range-diff.h b/range-diff.h
new file mode 100644
index 000000000..7b6eef303
--- /dev/null
+++ b/range-diff.h
@@ -0,0 +1,7 @@
+#ifndef RANGE_DIFF_H
+#define RANGE_DIFF_H
+
+int show_range_diff(const char *range1, const char *range2,
+ int creation_factor);
+
+#endif
--
gitgitgadget
next prev parent reply other threads:[~2018-08-13 11:33 UTC|newest]
Thread overview: 387+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-03 15:30 [PATCH 00/18] Add `branch-diff`, a `tbdiff` lookalike Johannes Schindelin
2018-05-03 15:30 ` [PATCH 01/18] Add a function to solve least-cost assignment problems Johannes Schindelin
2018-05-13 18:19 ` Duy Nguyen
2018-05-21 9:52 ` Johannes Schindelin
2018-05-03 15:30 ` [PATCH 02/18] Add a new builtin: branch-diff Johannes Schindelin
2018-05-03 16:10 ` Ramsay Jones
2018-05-03 20:25 ` Johannes Schindelin
2018-05-03 23:20 ` Ramsay Jones
2018-05-04 6:40 ` Johannes Schindelin
2018-05-04 15:37 ` Ramsay Jones
2018-05-05 19:41 ` Johannes Schindelin
2018-05-09 16:24 ` Ramsay Jones
2018-06-01 8:23 ` Johannes Schindelin
2018-05-04 16:34 ` Elijah Newren
2018-05-05 20:24 ` Johannes Schindelin
2018-05-03 16:41 ` Duy Nguyen
2018-05-03 20:30 ` Johannes Schindelin
2018-05-03 20:32 ` Johannes Schindelin
2018-05-04 5:15 ` Duy Nguyen
2018-05-04 7:23 ` Johannes Schindelin
2018-05-04 14:44 ` Duy Nguyen
2018-05-04 15:17 ` Duy Nguyen
2018-05-04 15:23 ` Johannes Schindelin
2018-05-04 15:29 ` Duy Nguyen
2018-05-03 16:43 ` Stefan Beller
2018-05-03 20:42 ` Johannes Schindelin
2018-05-03 21:12 ` Stefan Beller
2018-05-03 21:49 ` Johannes Schindelin
2018-05-04 3:23 ` Junio C Hamano
2018-05-04 2:35 ` Eric Sunshine
2018-05-04 6:52 ` Johannes Schindelin
2018-05-04 7:27 ` Eric Sunshine
2018-05-03 15:30 ` [PATCH 03/18] branch-diff: first rudimentary implementation Johannes Schindelin
2018-05-03 16:30 ` Ramsay Jones
2018-05-03 20:44 ` Johannes Schindelin
2018-05-03 17:06 ` Stefan Beller
2018-05-03 21:01 ` Johannes Schindelin
2018-05-03 21:19 ` Stefan Beller
2018-05-03 22:00 ` Johannes Schindelin
2018-05-04 2:35 ` Eric Sunshine
2018-05-04 7:03 ` Johannes Schindelin
2018-05-04 4:56 ` Junio C Hamano
2018-05-04 7:18 ` Johannes Schindelin
2018-05-03 15:30 ` [PATCH 04/18] branch-diff: improve the order of the shown commits Johannes Schindelin
2018-05-03 15:30 ` [PATCH 05/18] branch-diff: also show the diff between patches Johannes Schindelin
2018-05-04 2:51 ` Eric Sunshine
2018-05-04 3:15 ` Eric Sunshine
2018-05-04 7:15 ` Johannes Schindelin
2018-05-03 15:30 ` [PATCH 06/18] branch-diff: right-trim commit messages Johannes Schindelin
2018-05-03 15:30 ` [PATCH 07/18] branch-diff: indent the diffs just like tbdiff Johannes Schindelin
2018-05-03 15:30 ` [PATCH 08/18] branch-diff: suppress the diff headers Johannes Schindelin
2018-05-03 15:30 ` [PATCH 09/18] branch-diff: adjust the output of the commit pairs Johannes Schindelin
2018-05-03 15:30 ` [PATCH 10/18] branch-diff: do not show "function names" in hunk headers Johannes Schindelin
2018-05-03 15:30 ` [PATCH 11/18] branch-diff: add tests Johannes Schindelin
2018-05-03 16:56 ` Ævar Arnfjörð Bjarmason
2018-05-03 21:03 ` Johannes Schindelin
2018-05-03 17:11 ` Stefan Beller
2018-05-03 21:05 ` Johannes Schindelin
2018-05-03 23:27 ` Philip Oakley
2018-05-04 6:42 ` Johannes Schindelin
2018-05-03 15:30 ` [PATCH 12/18] branch-diff: use color for the commit pairs Johannes Schindelin
2018-05-03 15:30 ` [PATCH 13/18] color: provide inverted colors, too Johannes Schindelin
2018-05-03 15:30 ` [PATCH 14/18] diff: add an internal option to dual-color diffs of diffs Johannes Schindelin
2018-05-03 15:31 ` [PATCH 15/18] branch-diff: offer to dual-color the diffs Johannes Schindelin
2018-05-03 15:31 ` [PATCH 16/18] branch-diff --dual-color: work around bogus white-space warning Johannes Schindelin
2018-05-03 15:31 ` [PATCH 17/18] branch-diff: add a man page Johannes Schindelin
2018-05-04 3:27 ` Eric Sunshine
2018-05-04 7:17 ` Johannes Schindelin
2018-05-03 15:31 ` [PATCH 18/18] completion: support branch-diff Johannes Schindelin
2018-05-03 18:05 ` [PATCH 00/18] Add `branch-diff`, a `tbdiff` lookalike Ævar Arnfjörð Bjarmason
2018-05-03 21:07 ` Johannes Schindelin
2018-05-03 21:50 ` Jacob Keller
2018-05-04 5:24 ` Junio C Hamano
2018-05-04 7:24 ` Johannes Schindelin
2018-05-04 15:34 ` [PATCH v2 " Johannes Schindelin
2018-05-04 15:34 ` [PATCH v2 01/18] Add a function to solve least-cost assignment problems Johannes Schindelin
2018-05-05 18:24 ` Jeff King
2018-05-05 21:55 ` Johannes Schindelin
2018-05-30 13:55 ` SZEDER Gábor
2018-05-30 16:14 ` Stefan Beller
2018-05-30 23:28 ` brian m. carlson
2018-05-31 12:19 ` Johannes Schindelin
2018-05-04 15:34 ` [PATCH v2 02/18] Add a new builtin: branch-diff Johannes Schindelin
2018-05-05 18:26 ` Jeff King
2018-05-05 21:57 ` Johannes Schindelin
2018-05-06 0:25 ` Todd Zullinger
2018-05-06 0:38 ` Todd Zullinger
2018-05-06 12:04 ` Johannes Schindelin
2018-05-06 1:05 ` Igor Djordjevic
2018-05-06 4:53 ` Jacob Keller
2018-05-06 8:32 ` Duy Nguyen
2018-05-06 12:08 ` Johannes Schindelin
2018-05-06 12:10 ` Johannes Schindelin
2018-05-06 13:37 ` Igor Djordjevic
2018-05-07 1:34 ` Johannes Schindelin
2018-05-07 22:05 ` Igor Djordjevic
2018-05-07 22:24 ` Stefan Beller
2018-05-07 23:39 ` Igor Djordjevic
2018-05-08 3:44 ` Jeff King
2018-05-08 3:48 ` Jeff King
2018-05-22 11:38 ` Ævar Arnfjörð Bjarmason
2018-05-25 22:06 ` Stefan Beller
[not found] ` <CAA8fPEkNjy+ETz4Mx+C2kUfLjLzR9uuOmO3GfN48ZH1SwyfE1A@mail.gmail.com>
2018-05-26 6:15 ` Fwd: " Øyvind Rønningstad
2018-06-01 8:15 ` Johannes Schindelin
2018-05-06 2:33 ` Junio C Hamano
2018-05-06 12:21 ` Johannes Schindelin
2018-05-06 20:51 ` Eric Sunshine
2018-05-07 2:04 ` Johannes Schindelin
2018-05-07 7:48 ` Jeff King
2018-05-07 21:33 ` Igor Djordjevic
2018-05-21 10:33 ` Johannes Schindelin
2018-05-21 17:56 ` Stefan Beller
2018-05-21 20:24 ` Jeff King
2018-05-21 21:40 ` Brandon Williams
2018-05-21 21:48 ` Stefan Beller
2018-05-21 21:52 ` Jeff King
2018-05-22 2:08 ` Junio C Hamano
2018-05-08 0:30 ` Junio C Hamano
2018-05-07 1:45 ` Junio C Hamano
2018-05-07 5:39 ` Johannes Schindelin
2018-05-07 15:12 ` Junio C Hamano
2018-05-21 10:41 ` Johannes Schindelin
2018-05-07 7:50 ` Jeff King
2018-05-07 15:28 ` Duy Nguyen
2018-05-07 19:58 ` Stefan Beller
2018-05-04 15:34 ` [PATCH v2 03/18] branch-diff: first rudimentary implementation Johannes Schindelin
2018-05-04 15:34 ` [PATCH v2 04/18] branch-diff: improve the order of the shown commits Johannes Schindelin
2018-05-04 15:34 ` [PATCH v2 05/18] branch-diff: also show the diff between patches Johannes Schindelin
2018-05-06 1:14 ` Igor Djordjevic
2018-05-06 12:18 ` Johannes Schindelin
2018-05-04 15:34 ` [PATCH v2 06/18] branch-diff: right-trim commit messages Johannes Schindelin
2018-05-04 15:34 ` [PATCH v2 07/18] branch-diff: indent the diffs just like tbdiff Johannes Schindelin
2018-05-06 14:15 ` Martin Ågren
2018-05-07 1:54 ` Johannes Schindelin
2018-05-04 15:34 ` [PATCH v2 08/18] branch-diff: suppress the diff headers Johannes Schindelin
2018-05-04 15:34 ` [PATCH v2 09/18] branch-diff: adjust the output of the commit pairs Johannes Schindelin
2018-05-04 16:25 ` Elijah Newren
2018-05-04 15:34 ` [PATCH v2 10/18] branch-diff: do not show "function names" in hunk headers Johannes Schindelin
2018-05-04 15:34 ` [PATCH v2 11/18] branch-diff: add tests Johannes Schindelin
2018-05-04 15:34 ` [PATCH v2 12/18] branch-diff: use color for the commit pairs Johannes Schindelin
2018-05-05 23:48 ` Todd Zullinger
2018-05-07 1:52 ` Johannes Schindelin
2018-05-08 2:10 ` Todd Zullinger
2018-06-01 8:17 ` Johannes Schindelin
2018-05-04 15:34 ` [PATCH v2 13/18] color: provide inverted colors, too Johannes Schindelin
2018-05-05 18:29 ` Jeff King
2018-05-05 22:03 ` Johannes Schindelin
2018-05-06 6:35 ` Jeff King
2018-05-06 6:41 ` Jeff King
2018-05-07 1:20 ` Johannes Schindelin
2018-05-07 7:37 ` Jeff King
2018-05-07 1:35 ` Junio C Hamano
2018-05-07 5:38 ` Johannes Schindelin
2018-05-07 7:40 ` Jeff King
2018-05-04 15:34 ` [PATCH v2 14/18] diff: add an internal option to dual-color diffs of diffs Johannes Schindelin
2018-05-04 15:35 ` [PATCH v2 15/18] branch-diff: offer to dual-color the diffs Johannes Schindelin
2018-05-04 15:35 ` [PATCH v2 16/18] branch-diff --dual-color: work around bogus white-space warning Johannes Schindelin
2018-05-04 15:35 ` [PATCH v2 17/18] branch-diff: add a man page Johannes Schindelin
2018-05-04 15:35 ` [PATCH v2 18/18] completion: support branch-diff Johannes Schindelin
2018-05-06 8:24 ` Duy Nguyen
2018-05-07 1:23 ` Johannes Schindelin
2018-05-04 16:21 ` [PATCH v2 00/18] Add `branch-diff`, a `tbdiff` lookalike Elijah Newren
2018-05-04 16:30 ` Elijah Newren
2018-05-05 20:03 ` Johannes Schindelin
2018-05-07 17:07 ` Elijah Newren
2018-05-07 17:50 ` SZEDER Gábor
2018-05-07 18:38 ` Elijah Newren
2018-05-06 5:22 ` Junio C Hamano
2018-05-06 12:23 ` Johannes Schindelin
2018-05-06 22:56 ` brian m. carlson
2018-05-07 2:05 ` Johannes Schindelin
2018-07-03 11:26 ` [PATCH v3 00/20] Add `range-diff`, " Johannes Schindelin via GitGitGadget
2018-04-30 21:54 ` [PATCH v3 01/20] linear-assignment: a function to solve least-cost assignment problems Johannes Schindelin via GitGitGadget
2018-07-06 22:43 ` Junio C Hamano
2018-07-07 11:34 ` Johannes Schindelin
2018-07-07 16:34 ` Junio C Hamano
2018-07-07 19:27 ` Johannes Schindelin
2018-07-07 22:23 ` Johannes Schindelin
2018-07-09 22:08 ` refs/notes/amlog problems, was " Johannes Schindelin
2018-07-11 16:12 ` Junio C Hamano
2018-07-12 15:23 ` Johannes Schindelin
2018-07-12 16:59 ` Junio C Hamano
2018-07-19 17:06 ` Junio C Hamano
2018-07-20 18:51 ` Johannes Schindelin
2018-07-20 19:34 ` Junio C Hamano
2018-07-20 21:20 ` Stefan Beller
2018-07-20 21:24 ` Junio C Hamano
[not found] ` <CAPc5daW-KoyUX3i7M5YbdQC2mFKAmVBS42-XT84hpm30VFcZ1g@mail.gmail.com>
2018-07-20 21:30 ` Stefan Beller
2018-07-21 22:02 ` Johannes Schindelin
2018-07-21 21:56 ` Johannes Schindelin
2018-07-23 1:25 ` Jeff King
2018-07-24 1:50 ` Junio C Hamano
2018-07-24 9:45 ` Jeff King
2018-07-09 22:23 ` Junio C Hamano
2018-07-10 10:47 ` refs/notes/amlog woes, was " Johannes Schindelin
2018-07-11 10:07 ` SZEDER Gábor
2018-07-12 15:11 ` Johannes Schindelin
2018-05-01 19:42 ` [PATCH v3 02/20] Introduce `range-diff` to compare iterations of a topic branch Johannes Schindelin via GitGitGadget
2018-05-02 0:34 ` [PATCH v3 03/20] range-diff: first rudimentary implementation Johannes Schindelin via GitGitGadget
2018-07-16 6:55 ` Eric Sunshine
2018-07-17 9:53 ` Johannes Schindelin
2018-05-02 10:22 ` [PATCH v3 04/20] range-diff: improve the order of the shown commits Johannes Schindelin via GitGitGadget
2018-05-02 14:49 ` [PATCH v3 06/20] range-diff: right-trim commit messages Johannes Schindelin via GitGitGadget
2018-05-02 14:52 ` [PATCH v3 07/20] range-diff: indent the diffs just like tbdiff Johannes Schindelin via GitGitGadget
2018-05-02 14:53 ` [PATCH v3 08/20] range-diff: suppress the diff headers Johannes Schindelin via GitGitGadget
2018-05-02 15:19 ` [PATCH v3 11/20] range-diff: add tests Thomas Rast via GitGitGadget
2018-07-16 7:28 ` Eric Sunshine
2018-07-17 16:28 ` Johannes Schindelin
2018-05-02 21:35 ` [PATCH v3 09/20] range-diff: adjust the output of the commit pairs Johannes Schindelin via GitGitGadget
2018-07-16 7:21 ` Eric Sunshine
2018-07-17 16:24 ` Johannes Schindelin
2018-07-17 17:47 ` Stefan Beller
2018-07-20 18:57 ` Johannes Schindelin
2018-07-20 19:16 ` Stefan Beller
2018-07-21 22:07 ` Johannes Schindelin
2018-05-02 23:32 ` [PATCH v3 12/20] range-diff: use color for " Johannes Schindelin via GitGitGadget
2018-05-03 0:14 ` [PATCH v3 13/20] color: add the meta color GIT_COLOR_REVERSE Johannes Schindelin via GitGitGadget
2018-05-03 0:17 ` [PATCH v3 14/20] diff: add an internal option to dual-color diffs of diffs Johannes Schindelin via GitGitGadget
2018-07-09 19:29 ` Stefan Beller
2018-07-10 17:45 ` [PATCH 0/2] " Stefan Beller
2018-07-10 17:45 ` [PATCH 1/2] diff.c: convert emit_line_ws_markup to take string for sign Stefan Beller
2018-07-10 17:45 ` [PATCH 2/2] WIP diff.c: clarify emit_line_0 Stefan Beller
2018-07-10 19:58 ` [PATCH 1/2] diff.c: convert emit_line_ws_markup to take string for sign Stefan Beller
2018-07-10 19:59 ` [PATCH] diff.c: clarify emit_line_0 Stefan Beller
2018-07-10 21:54 ` [PATCH] ws: do not reset and set color twice Stefan Beller
2018-07-21 21:13 ` [PATCH 0/2] Re: [PATCH v3 14/20] diff: add an internal option to dual-color diffs of diffs Johannes Schindelin
2018-05-03 1:01 ` [PATCH v3 15/20] range-diff: offer to dual-color the diffs Johannes Schindelin via GitGitGadget
2018-05-03 1:11 ` [PATCH v3 16/20] range-diff --dual-color: work around bogus white-space warning Johannes Schindelin via GitGitGadget
2018-07-09 19:34 ` Stefan Beller
2018-07-09 21:02 ` Junio C Hamano
2018-07-10 10:08 ` Johannes Schindelin
2018-07-10 15:50 ` Junio C Hamano
2018-07-10 16:32 ` Stefan Beller
2018-07-21 21:44 ` Johannes Schindelin
2018-05-03 13:50 ` [PATCH v3 17/20] range-diff: add a man page Johannes Schindelin via GitGitGadget
2018-07-09 18:20 ` Stefan Beller
2018-07-09 20:00 ` Johannes Schindelin
2018-07-09 20:25 ` Stefan Beller
2018-07-09 20:38 ` Johannes Schindelin
2018-07-16 8:01 ` Eric Sunshine
2018-07-17 16:39 ` Johannes Schindelin
2018-05-03 14:44 ` [PATCH v3 18/20] completion: support `git range-diff` Johannes Schindelin via GitGitGadget
2018-07-06 22:46 ` Junio C Hamano
2018-07-07 11:38 ` Johannes Schindelin
2018-05-05 19:52 ` [PATCH v3 19/20] range-diff: left-pad patch numbers Johannes Schindelin via GitGitGadget
2018-05-06 15:26 ` [PATCH v3 05/20] range-diff: also show the diff between patches Johannes Schindelin via GitGitGadget
2018-05-06 15:35 ` [PATCH v3 10/20] range-diff: do not show "function names" in hunk headers Johannes Schindelin via GitGitGadget
2018-06-30 20:41 ` [PATCH v3 20/20] range-diff: make --dual-color the default mode Johannes Schindelin via GitGitGadget
2018-07-16 8:06 ` Eric Sunshine
2018-07-17 16:40 ` Johannes Schindelin
2018-07-21 22:04 ` [PATCH v4 00/21] Add `range-diff`, a `tbdiff` lookalike Johannes Schindelin via GitGitGadget
2018-07-21 22:04 ` [PATCH v4 01/21] linear-assignment: a function to solve least-cost assignment problems Johannes Schindelin via GitGitGadget
2018-07-28 8:46 ` Thomas Gummerer
2018-07-30 15:59 ` Johannes Schindelin
2018-07-21 22:04 ` [PATCH v4 02/21] Introduce `range-diff` to compare iterations of a topic branch Johannes Schindelin via GitGitGadget
2018-07-21 22:04 ` [PATCH v4 03/21] range-diff: first rudimentary implementation Johannes Schindelin via GitGitGadget
2018-07-29 18:36 ` Thomas Gummerer
2018-07-30 16:21 ` Johannes Schindelin
2018-07-30 21:16 ` Thomas Gummerer
2018-08-10 20:50 ` Johannes Schindelin
2018-07-21 22:04 ` [PATCH v4 04/21] range-diff: improve the order of the shown commits Johannes Schindelin via GitGitGadget
2018-07-21 22:04 ` [PATCH v4 05/21] range-diff: also show the diff between patches Johannes Schindelin via GitGitGadget
2018-07-29 19:03 ` Thomas Gummerer
2018-07-29 19:22 ` Eric Sunshine
2018-07-29 21:45 ` Thomas Gummerer
2018-07-30 16:28 ` Johannes Schindelin
2018-07-30 21:26 ` Thomas Gummerer
2018-07-30 21:51 ` Eric Sunshine
2018-08-10 21:12 ` Johannes Schindelin
2018-08-10 21:31 ` Eric Sunshine
2018-08-10 22:02 ` Johannes Schindelin
2018-08-10 20:36 ` Johannes Schindelin
2018-07-21 22:04 ` [PATCH v4 06/21] range-diff: right-trim commit messages Johannes Schindelin via GitGitGadget
2018-07-21 22:04 ` [PATCH v4 07/21] range-diff: indent the diffs just like tbdiff Johannes Schindelin via GitGitGadget
2018-07-21 22:04 ` [PATCH v4 08/21] range-diff: suppress the diff headers Johannes Schindelin via GitGitGadget
2018-07-21 22:04 ` [PATCH v4 09/21] range-diff: adjust the output of the commit pairs Johannes Schindelin via GitGitGadget
2018-07-29 19:38 ` Thomas Gummerer
2018-08-10 21:01 ` Johannes Schindelin
2018-07-29 21:28 ` Thomas Gummerer
2018-07-21 22:04 ` [PATCH v4 10/21] range-diff: do not show "function names" in hunk headers Johannes Schindelin via GitGitGadget
2018-07-29 20:52 ` Thomas Gummerer
2018-08-10 21:03 ` Johannes Schindelin
2018-07-21 22:05 ` [PATCH v4 11/21] range-diff: add tests Thomas Rast via GitGitGadget
2018-07-22 5:04 ` Eric Sunshine
2018-07-30 16:30 ` Johannes Schindelin
2018-07-30 20:18 ` Junio C Hamano
2018-07-30 23:40 ` Stefan Beller
2018-07-31 15:19 ` Junio C Hamano
2018-07-23 21:25 ` Stefan Beller
2018-07-21 22:05 ` [PATCH v4 12/21] range-diff: use color for the commit pairs Johannes Schindelin via GitGitGadget
2018-07-21 22:05 ` [PATCH v4 13/21] color: add the meta color GIT_COLOR_REVERSE Johannes Schindelin via GitGitGadget
2018-07-21 22:05 ` [PATCH v4 14/21] diff: add an internal option to dual-color diffs of diffs Johannes Schindelin via GitGitGadget
2018-07-23 22:27 ` Junio C Hamano
2018-07-23 22:48 ` Stefan Beller
2018-07-21 22:05 ` [PATCH v4 15/21] range-diff: offer to dual-color the diffs Johannes Schindelin via GitGitGadget
2018-07-21 22:05 ` [PATCH v4 16/21] range-diff --dual-color: fix bogus white-space warning Johannes Schindelin via GitGitGadget
2018-07-23 22:20 ` Stefan Beller
2018-08-10 21:05 ` Johannes Schindelin
2018-07-23 22:39 ` Junio C Hamano
2018-07-24 1:27 ` Junio C Hamano
2018-07-21 22:05 ` [PATCH v4 17/21] range-diff: populate the man page Johannes Schindelin via GitGitGadget
2018-07-29 21:23 ` Thomas Gummerer
2018-08-10 21:06 ` Johannes Schindelin
2018-07-21 22:05 ` [PATCH v4 18/21] completion: support `git range-diff` Johannes Schindelin via GitGitGadget
2018-07-22 5:49 ` Eric Sunshine
2018-08-10 20:24 ` Johannes Schindelin
2018-07-21 22:05 ` [PATCH v4 19/21] range-diff: left-pad patch numbers Johannes Schindelin via GitGitGadget
2018-07-21 22:05 ` [PATCH v4 20/21] range-diff: make --dual-color the default mode Johannes Schindelin via GitGitGadget
2018-07-29 21:33 ` Thomas Gummerer
2018-08-10 21:07 ` Johannes Schindelin
2018-07-21 22:05 ` [PATCH v4 21/21] range-diff: use dim/bold cues to improve dual color mode Johannes Schindelin via GitGitGadget
2018-07-23 21:03 ` [PATCH v4 00/21] Add `range-diff`, a `tbdiff` lookalike Stefan Beller
2018-07-23 21:49 ` Junio C Hamano
2018-07-25 17:44 ` Stefan Beller
2018-07-26 9:47 ` Johannes Schindelin
2018-08-08 13:05 ` Johannes Schindelin
2018-08-08 17:33 ` Stefan Beller
2018-08-10 21:18 ` Johannes Schindelin
2018-08-10 21:31 ` Junio C Hamano
2018-08-10 22:00 ` Johannes Schindelin
2018-07-29 21:50 ` Thomas Gummerer
2018-08-10 22:14 ` [PATCH v5 00/21] Add range-diff, a tbdiff lookalike Johannes Schindelin via GitGitGadget
2018-08-10 22:14 ` [PATCH v5 01/21] linear-assignment: a function to solve least-cost assignment problems Johannes Schindelin via GitGitGadget
2018-08-10 22:14 ` [PATCH v5 02/21] Introduce `range-diff` to compare iterations of a topic branch Johannes Schindelin via GitGitGadget
2018-08-10 22:14 ` [PATCH v5 03/21] range-diff: first rudimentary implementation Johannes Schindelin via GitGitGadget
2018-08-10 22:14 ` [PATCH v5 04/21] range-diff: improve the order of the shown commits Johannes Schindelin via GitGitGadget
2018-08-10 22:14 ` [PATCH v5 05/21] range-diff: also show the diff between patches Johannes Schindelin via GitGitGadget
2018-08-12 21:47 ` Thomas Gummerer
2018-08-13 9:46 ` Johannes Schindelin
2018-08-13 18:01 ` Thomas Gummerer
2018-08-10 22:14 ` [PATCH v5 06/21] range-diff: right-trim commit messages Johannes Schindelin via GitGitGadget
2018-08-10 22:14 ` [PATCH v5 07/21] range-diff: indent the diffs just like tbdiff Johannes Schindelin via GitGitGadget
2018-08-10 22:14 ` [PATCH v5 08/21] range-diff: suppress the diff headers Johannes Schindelin via GitGitGadget
2018-08-10 22:14 ` [PATCH v5 09/21] range-diff: adjust the output of the commit pairs Johannes Schindelin via GitGitGadget
2018-08-10 22:14 ` [PATCH v5 10/21] range-diff: do not show "function names" in hunk headers Johannes Schindelin via GitGitGadget
2018-08-10 22:14 ` [PATCH v5 11/21] range-diff: add tests Thomas Rast via GitGitGadget
2018-08-10 22:14 ` [PATCH v5 12/21] range-diff: use color for the commit pairs Johannes Schindelin via GitGitGadget
2018-08-10 22:14 ` [PATCH v5 13/21] color: add the meta color GIT_COLOR_REVERSE Johannes Schindelin via GitGitGadget
2018-08-10 22:14 ` [PATCH v5 14/21] diff: add an internal option to dual-color diffs of diffs Johannes Schindelin via GitGitGadget
2018-08-10 22:14 ` [PATCH v5 15/21] range-diff: offer to dual-color the diffs Johannes Schindelin via GitGitGadget
2018-08-10 22:14 ` [PATCH v5 16/21] range-diff --dual-color: skip white-space warnings Johannes Schindelin via GitGitGadget
2018-08-10 22:14 ` [PATCH v5 17/21] range-diff: populate the man page Johannes Schindelin via GitGitGadget
2018-08-10 22:14 ` [PATCH v5 18/21] completion: support `git range-diff` Johannes Schindelin via GitGitGadget
2018-08-10 22:14 ` [PATCH v5 19/21] range-diff: left-pad patch numbers Johannes Schindelin via GitGitGadget
2018-08-10 22:14 ` [PATCH v5 20/21] range-diff: make --dual-color the default mode Johannes Schindelin via GitGitGadget
2018-08-10 22:14 ` [PATCH v5 21/21] range-diff: use dim/bold cues to improve dual color mode Johannes Schindelin via GitGitGadget
2018-08-13 11:32 ` [PATCH v6 00/21] Add range-diff, a tbdiff lookalike Johannes Schindelin via GitGitGadget
2018-08-13 11:33 ` [PATCH v6 01/21] linear-assignment: a function to solve least-cost assignment problems Johannes Schindelin via GitGitGadget
2018-08-13 11:33 ` [PATCH v6 02/21] Introduce `range-diff` to compare iterations of a topic branch Johannes Schindelin via GitGitGadget
2018-08-13 11:33 ` Johannes Schindelin via GitGitGadget [this message]
2019-03-05 6:29 ` [PATCH v6 03/21] range-diff: first rudimentary implementation Junio C Hamano
2018-08-13 11:33 ` [PATCH v6 04/21] range-diff: improve the order of the shown commits Johannes Schindelin via GitGitGadget
2018-08-13 11:33 ` [PATCH v6 05/21] range-diff: also show the diff between patches Johannes Schindelin via GitGitGadget
2018-08-13 11:33 ` [PATCH v6 06/21] range-diff: right-trim commit messages Johannes Schindelin via GitGitGadget
2018-08-13 11:33 ` [PATCH v6 07/21] range-diff: indent the diffs just like tbdiff Johannes Schindelin via GitGitGadget
2018-08-13 11:33 ` [PATCH v6 08/21] range-diff: suppress the diff headers Johannes Schindelin via GitGitGadget
2018-08-13 11:33 ` [PATCH v6 09/21] range-diff: adjust the output of the commit pairs Johannes Schindelin via GitGitGadget
2018-08-13 11:33 ` [PATCH v6 10/21] range-diff: do not show "function names" in hunk headers Johannes Schindelin via GitGitGadget
2018-08-13 11:33 ` [PATCH v6 11/21] range-diff: add tests Thomas Rast via GitGitGadget
2018-08-13 18:35 ` Thomas Gummerer
2018-08-14 14:53 ` Johannes Schindelin
2018-08-14 15:03 ` Jeff King
2018-08-14 15:06 ` Jeff King
2018-08-14 15:18 ` Junio C Hamano
2018-08-13 11:33 ` [PATCH v6 12/21] range-diff: use color for the commit pairs Johannes Schindelin via GitGitGadget
2018-08-13 11:33 ` [PATCH v6 13/21] color: add the meta color GIT_COLOR_REVERSE Johannes Schindelin via GitGitGadget
2018-08-13 11:33 ` [PATCH v6 14/21] diff: add an internal option to dual-color diffs of diffs Johannes Schindelin via GitGitGadget
2018-08-13 11:33 ` [PATCH v6 15/21] range-diff: offer to dual-color the diffs Johannes Schindelin via GitGitGadget
2018-08-13 11:33 ` [PATCH v6 16/21] range-diff --dual-color: skip white-space warnings Johannes Schindelin via GitGitGadget
2018-08-13 17:48 ` Junio C Hamano
2018-08-13 11:33 ` [PATCH v6 17/21] range-diff: populate the man page Johannes Schindelin via GitGitGadget
2018-09-09 11:14 ` Ævar Arnfjörð Bjarmason
2018-09-09 16:54 ` SZEDER Gábor
2018-09-09 17:19 ` Ævar Arnfjörð Bjarmason
2018-09-10 13:37 ` Jeff King
2018-10-02 15:06 ` Johannes Schindelin
2018-09-10 17:17 ` Junio C Hamano
2018-08-13 11:33 ` [PATCH v6 18/21] completion: support `git range-diff` Johannes Schindelin via GitGitGadget
2018-08-13 11:33 ` [PATCH v6 19/21] range-diff: left-pad patch numbers Johannes Schindelin via GitGitGadget
2018-08-13 11:33 ` [PATCH v6 20/21] range-diff: make --dual-color the default mode Johannes Schindelin via GitGitGadget
2018-08-13 11:33 ` [PATCH v6 21/21] range-diff: use dim/bold cues to improve dual color mode Johannes Schindelin via GitGitGadget
2018-08-13 11:38 ` [PATCH v6 00/21] Add range-diff, a tbdiff lookalike Johannes Schindelin
2018-08-13 20:47 ` Thomas Gummerer
2018-05-21 4:48 ` [PATCH 00/18] Add `branch-diff`, a `tbdiff` lookalike Junio C Hamano
2018-05-21 9:51 ` Johannes Schindelin
2018-05-22 1:42 ` Junio C Hamano
2018-06-01 8:28 ` Johannes Schindelin
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