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From: "SZEDER Gábor" <szeder.dev@gmail.com>
To: git@vger.kernel.org
Cc: "Johannes Schindelin" <johannes.schindelin@gmx.de>,
	"Jeff Hostetler" <git@jeffhostetler.com>,
	"Jeff King" <peff@peff.net>, "Junio C Hamano" <gitster@pobox.com>,
	"Slavica Djukic" <slawica92@hotmail.com>,
	"Slavica Djukic via GitGitGadget" <gitgitgadget@gmail.com>,
	"SZEDER Gábor" <szeder.dev@gmail.com>
Subject: [PATCH] [PoC] A simpler find_unique_prefixes() implementation
Date: Wed, 28 Aug 2019 18:34:19 +0200	[thread overview]
Message-ID: <20190828163419.30620-1-szeder.dev@gmail.com> (raw)
In-Reply-To: <20190828163045.GF8571@szeder.dev>

Implement find_unique_prefixes() by sorting the prefix items
lexicographically and then looking for unique prefixes in adjacent
pairs.  It's definitely shorter than the current hashmap-based
implementation (101 vs 149 lines), subjectively easier to follow, and
hopefully less buggy (some of the new elements in the test trigger
failure with the hashmap).

TODO: deal multi-byte caracter sequences, make the test tool more
      developer-friendly
---
 Makefile                   |   2 +-
 add-interactive.c          |   2 +-
 prefix-map.c               | 109 -------------------------------------
 prefix-map.h               |  40 --------------
 t/helper/test-prefix-map.c |  31 +++++++----
 unique-prefix.c            |  73 +++++++++++++++++++++++++
 unique-prefix.h            |  28 ++++++++++
 7 files changed, 124 insertions(+), 161 deletions(-)
 delete mode 100644 prefix-map.c
 delete mode 100644 prefix-map.h
 create mode 100644 unique-prefix.c
 create mode 100644 unique-prefix.h

diff --git a/Makefile b/Makefile
index 545a0e8743..6773041f0d 100644
--- a/Makefile
+++ b/Makefile
@@ -944,7 +944,6 @@ LIB_OBJS += patch-ids.o
 LIB_OBJS += path.o
 LIB_OBJS += pathspec.o
 LIB_OBJS += pkt-line.o
-LIB_OBJS += prefix-map.o
 LIB_OBJS += preload-index.o
 LIB_OBJS += pretty.o
 LIB_OBJS += prio-queue.o
@@ -1013,6 +1012,7 @@ LIB_OBJS += transport-helper.o
 LIB_OBJS += tree-diff.o
 LIB_OBJS += tree.o
 LIB_OBJS += tree-walk.o
+LIB_OBJS += unique-prefix.o
 LIB_OBJS += unpack-trees.o
 LIB_OBJS += upload-pack.o
 LIB_OBJS += url.o
diff --git a/add-interactive.c b/add-interactive.c
index c431c72e3f..cf22749b81 100644
--- a/add-interactive.c
+++ b/add-interactive.c
@@ -5,7 +5,7 @@
 #include "diffcore.h"
 #include "revision.h"
 #include "refs.h"
-#include "prefix-map.h"
+#include "unique-prefix.h"
 
 struct add_i_state {
 	struct repository *r;
diff --git a/prefix-map.c b/prefix-map.c
deleted file mode 100644
index 747ddb4ebc..0000000000
--- a/prefix-map.c
+++ /dev/null
@@ -1,109 +0,0 @@
-#include "cache.h"
-#include "prefix-map.h"
-
-static int map_cmp(const void *unused_cmp_data,
-		   const void *entry,
-		   const void *entry_or_key,
-		   const void *unused_keydata)
-{
-	const struct prefix_map_entry *a = entry;
-	const struct prefix_map_entry *b = entry_or_key;
-
-	return a->prefix_length != b->prefix_length ||
-		strncmp(a->name, b->name, a->prefix_length);
-}
-
-static void add_prefix_entry(struct hashmap *map, const char *name,
-			     size_t prefix_length, struct prefix_item *item)
-{
-	struct prefix_map_entry *result = xmalloc(sizeof(*result));
-	result->name = name;
-	result->prefix_length = prefix_length;
-	result->item = item;
-	hashmap_entry_init(result, memhash(name, prefix_length));
-	hashmap_add(map, result);
-}
-
-static void init_prefix_map(struct prefix_map *prefix_map,
-			    int min_prefix_length, int max_prefix_length)
-{
-	hashmap_init(&prefix_map->map, map_cmp, NULL, 0);
-	prefix_map->min_length = min_prefix_length;
-	prefix_map->max_length = max_prefix_length;
-}
-
-static void add_prefix_item(struct prefix_map *prefix_map,
-			    struct prefix_item *item)
-{
-	struct prefix_map_entry e = { { NULL } }, *e2;
-	int j;
-
-	e.item = item;
-	e.name = item->name;
-
-	for (j = prefix_map->min_length;
-	     j <= prefix_map->max_length && e.name[j]; j++) {
-		/* Avoid breaking UTF-8 multi-byte sequences */
-		if (!isascii(e.name[j]))
-			break;
-
-		e.prefix_length = j;
-		hashmap_entry_init(&e, memhash(e.name, j));
-		e2 = hashmap_get(&prefix_map->map, &e, NULL);
-		if (!e2) {
-			/* prefix is unique at this stage */
-			item->prefix_length = j;
-			add_prefix_entry(&prefix_map->map, e.name, j, item);
-			break;
-		}
-
-		if (!e2->item)
-			continue; /* non-unique prefix */
-
-		if (j != e2->item->prefix_length || memcmp(e.name, e2->name, j))
-			BUG("unexpected prefix length: %d != %d (%s != %s)",
-			    j, (int)e2->item->prefix_length, e.name, e2->name);
-
-		/* skip common prefix */
-		for (; j < prefix_map->max_length && e.name[j]; j++) {
-			if (e.item->name[j] != e2->item->name[j])
-				break;
-			add_prefix_entry(&prefix_map->map, e.name, j + 1,
-					 NULL);
-		}
-
-		/* e2 no longer refers to a unique prefix */
-		if (j < prefix_map->max_length && e2->name[j]) {
-			/* found a new unique prefix for e2's item */
-			e2->item->prefix_length = j + 1;
-			add_prefix_entry(&prefix_map->map, e2->name, j + 1,
-					 e2->item);
-		}
-		else
-			e2->item->prefix_length = 0;
-		e2->item = NULL;
-
-		if (j < prefix_map->max_length && e.name[j]) {
-			/* found a unique prefix for the item */
-			e.item->prefix_length = j + 1;
-			add_prefix_entry(&prefix_map->map, e.name, j + 1,
-					 e.item);
-		} else
-			/* item has no (short enough) unique prefix */
-			e.item->prefix_length = 0;
-
-		break;
-	}
-}
-
-void find_unique_prefixes(struct prefix_item **list, size_t nr,
-			  int min_length, int max_length)
-{
-	int i;
-	struct prefix_map prefix_map;
-
-	init_prefix_map(&prefix_map, min_length, max_length);
-	for (i = 0; i < nr; i++)
-		add_prefix_item(&prefix_map, list[i]);
-	hashmap_free(&prefix_map.map, 1);
-}
diff --git a/prefix-map.h b/prefix-map.h
deleted file mode 100644
index ce3b8a4a32..0000000000
--- a/prefix-map.h
+++ /dev/null
@@ -1,40 +0,0 @@
-#ifndef PREFIX_MAP_H
-#define PREFIX_MAP_H
-
-#include "hashmap.h"
-
-struct prefix_item {
-	const char *name;
-	size_t prefix_length;
-};
-
-struct prefix_map_entry {
-	struct hashmap_entry e;
-	const char *name;
-	size_t prefix_length;
-	/* if item is NULL, the prefix is not unique */
-	struct prefix_item *item;
-};
-
-struct prefix_map {
-	struct hashmap map;
-	int min_length, max_length;
-};
-
-/*
- * Find unique prefixes in a given list of strings.
- *
- * Typically, the `struct prefix_item` information will be but a field in the
- * actual item struct; For this reason, the `list` parameter is specified as a
- * list of pointers to the items.
- *
- * The `min_length`/`max_length` parameters define what length the unique
- * prefixes should have.
- *
- * If no unique prefix could be found for a given item, its `prefix_length`
- * will be set to 0.
- */
-void find_unique_prefixes(struct prefix_item **list, size_t nr,
-			  int min_length, int max_length);
-
-#endif
diff --git a/t/helper/test-prefix-map.c b/t/helper/test-prefix-map.c
index 3f1c90eaf0..d472ff5dc6 100644
--- a/t/helper/test-prefix-map.c
+++ b/t/helper/test-prefix-map.c
@@ -1,6 +1,5 @@
 #include "test-tool.h"
-#include "cache.h"
-#include "prefix-map.h"
+#include "unique-prefix.h"
 
 static size_t test_count, failed_count;
 
@@ -24,25 +23,32 @@ static void check(int succeeded, const char *file, size_t line_no,
 
 #define EXPECT_SIZE_T_EQUALS(expect, actual, hint) \
 	check(expect == actual, __FILE__, __LINE__, \
-	      "size_t's do not match: %" \
-	      PRIdMAX " != %" PRIdMAX " (%s) (%s)", \
+	      "size_t's do not match: expected: %" \
+	      PRIdMAX " got: %" PRIdMAX " (%s) (%s)", \
 	      (intmax_t)expect, (intmax_t)actual, #actual, hint)
 
 int cmd__prefix_map(int argc, const char **argv)
 {
-#define NR 5
-	struct prefix_item items[NR] = {
+	size_t i;
+	struct prefix_item items[] = {
 		{ "unique" },
 		{ "hell" },
 		{ "hello" },
 		{ "wok" },
 		{ "world" },
+		{ "a" },
+		{ "" },
+		{ "pq" },
+		{ "pq" },
+		{ "pqr" },
 	};
-	struct prefix_item *list[NR] = {
-		items, items + 1, items + 2, items + 3, items + 4
-	};
+	struct prefix_item *list[ARRAY_SIZE(items)];
+	for (i = 0; i < ARRAY_SIZE(items); i++) {
+		list[i] = &items[i];
+		list[i]->prefix_length = 12345; /* dummy */
+	}
 
-	find_unique_prefixes(list, NR, 1, 3);
+	find_unique_prefixes(list, ARRAY_SIZE(list), 1, 3);
 
 #define EXPECT_PREFIX_LENGTH_EQUALS(expect, index) \
 	EXPECT_SIZE_T_EQUALS(expect, list[index]->prefix_length, \
@@ -53,6 +59,11 @@ int cmd__prefix_map(int argc, const char **argv)
 	EXPECT_PREFIX_LENGTH_EQUALS(0, 2);
 	EXPECT_PREFIX_LENGTH_EQUALS(3, 3);
 	EXPECT_PREFIX_LENGTH_EQUALS(3, 4);
+	EXPECT_PREFIX_LENGTH_EQUALS(1, 5);
+	EXPECT_PREFIX_LENGTH_EQUALS(0, 6);
+	EXPECT_PREFIX_LENGTH_EQUALS(0, 7);
+	EXPECT_PREFIX_LENGTH_EQUALS(0, 8);
+	EXPECT_PREFIX_LENGTH_EQUALS(3, 9);
 
 	return !!failed_count;
 }
diff --git a/unique-prefix.c b/unique-prefix.c
new file mode 100644
index 0000000000..327e8fa32c
--- /dev/null
+++ b/unique-prefix.c
@@ -0,0 +1,73 @@
+#include "git-compat-util.h"
+#include "unique-prefix.h"
+
+static int prefix_item_ptr_cmp(const void *item1, const void *item2)
+{
+	const struct prefix_item *pi1 = *((struct prefix_item**) item1);
+	const struct prefix_item *pi2 = *((struct prefix_item**) item2);
+	return strcmp(pi1->name, pi2->name);
+}
+
+static int str_is_shorter_than(const char *s, size_t len)
+{
+	for (; *s && len; s++, len--);
+	return !!len;
+}
+
+static size_t str_common_prefix_len(const char *s1, const char *s2, size_t limit)
+{
+	size_t i;
+	for (i = 0; i < limit; i++)
+		if (s1[i] != s2[i] || s1[i] == '\0')
+			return i;
+	return limit + 1;
+}
+
+void find_unique_prefixes(struct prefix_item **items, size_t nr,
+			  int min_length, int max_length)
+{
+	size_t i;
+	struct prefix_item **sorted_items;
+
+	ALLOC_ARRAY(sorted_items, nr);
+	COPY_ARRAY(sorted_items, items, nr);
+	QSORT(sorted_items, nr, prefix_item_ptr_cmp);
+
+	if (str_is_shorter_than(sorted_items[0]->name, min_length))
+		sorted_items[0]->prefix_length = 0;
+	else
+		sorted_items[0]->prefix_length = min_length;
+	for (i = 1; i < nr; i++) {
+		size_t common_len = str_common_prefix_len(
+			sorted_items[i - 1]->name, sorted_items[i]->name,
+			max_length);
+
+		if (!sorted_items[i - 1]->prefix_length)
+			/*
+			 * The previous iteration already determined that
+			 * it doesn't have a unique prefix.
+			 */
+			;
+		else if (max_length < common_len)
+			sorted_items[i - 1]->prefix_length = 0;
+		else if (sorted_items[i - 1]->name[common_len] == '\0')
+			/* Either prefix of or equal to the next string. */
+			sorted_items[i - 1]->prefix_length = 0;
+		else if (sorted_items[i - 1]->prefix_length <= common_len)
+			sorted_items[i - 1]->prefix_length = common_len + 1;
+
+		if (max_length < common_len)
+			sorted_items[i]->prefix_length = 0;
+		else if (sorted_items[i]->name[common_len] == '\0')
+			/* the two strings are the same */
+			sorted_items[i]->prefix_length = 0;
+		else if (min_length <= common_len)
+			sorted_items[i]->prefix_length = common_len + 1;
+		else if (str_is_shorter_than(sorted_items[i]->name, min_length))
+			sorted_items[i]->prefix_length = 0;
+		else
+			sorted_items[i]->prefix_length = min_length;
+	}
+
+	free(sorted_items);
+}
diff --git a/unique-prefix.h b/unique-prefix.h
new file mode 100644
index 0000000000..cbddc29a9a
--- /dev/null
+++ b/unique-prefix.h
@@ -0,0 +1,28 @@
+#ifndef UNIQUE_PREFIX_H
+#define UNIQUE_PREFIX_H
+
+struct prefix_item {
+	const char *name;
+	size_t prefix_length;
+};
+
+/*
+ * Find unique prefixes in a given array of strings.
+ * Given a list of names, find unique prefixes (i.e. the first <n> characters
+ * that uniquely identify the names) and store the lengths of the unique
+ * prefixes in the 'prefix_length' field of the elements of the given array.
+ *
+ * Typically, the `struct prefix_item` information will be a field in the
+ * actual item struct; For this reason, the `items` parameter is specified
+ * as an array of pointers to the items.
+ *
+ * The `min_length`/`max_length` parameters define what length the unique
+ * prefixes should have.
+ *
+ * If no unique prefix could be found for a given item, its `prefix_length`
+ * will be set to 0.
+ */
+void find_unique_prefixes(struct prefix_item **items, size_t nr,
+			  int min_length, int max_length);
+
+#endif
-- 
2.23.0.331.g4e51dcdf11


  reply	other threads:[~2019-08-28 16:35 UTC|newest]

Thread overview: 124+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-04-10 17:37 [PATCH 00/11] git add -i: add a rudimentary version in C (supporting only status and help so far) Johannes Schindelin via GitGitGadget
2019-04-10 17:37 ` [PATCH 01/11] Start to implement a built-in version of `git add --interactive` Johannes Schindelin via GitGitGadget
2019-04-18 14:31   ` Jeff Hostetler
2019-04-18 16:06     ` Jeff King
2019-04-30 23:40       ` Johannes Schindelin
2019-05-01  2:21         ` Jeff King
2019-05-13 11:14           ` Johannes Schindelin
2019-04-10 17:37 ` [PATCH 02/11] diff: export diffstat interface Daniel Ferreira via GitGitGadget
2019-04-10 17:37 ` [PATCH 03/11] built-in add -i: implement the `status` command Daniel Ferreira via GitGitGadget
2019-04-10 17:37 ` [PATCH 04/11] built-in add -i: refresh the index before running `status` Johannes Schindelin via GitGitGadget
2019-04-10 17:37 ` [PATCH 05/11] built-in add -i: color the header in the `status` command Johannes Schindelin via GitGitGadget
2019-04-10 17:37 ` [PATCH 06/11] built-in add -i: implement the main loop Johannes Schindelin via GitGitGadget
2019-04-18 16:49   ` Jeff Hostetler
2019-05-13 12:04     ` Johannes Schindelin
2019-04-10 17:37 ` [PATCH 07/11] Add a function to determine unique prefixes for a list of strings Slavica Djukic via GitGitGadget
2019-04-18 17:57   ` Jeff Hostetler
2019-05-13 12:48     ` Johannes Schindelin
2019-04-10 17:37 ` [PATCH 08/11] built-in add -i: show unique prefixes of the commands Slavica Djukic via GitGitGadget
2019-04-10 17:37 ` [PATCH 09/11] built-in add -i: support `?` (prompt help) Johannes Schindelin via GitGitGadget
2019-04-10 17:37 ` [PATCH 10/11] built-in add -i: use color in the main loop Slavica Djukic via GitGitGadget
2019-04-10 17:37 ` [PATCH 11/11] built-in add -i: implement the `help` command Johannes Schindelin via GitGitGadget
2019-05-13 17:27 ` [PATCH v2 00/11] git add -i: add a rudimentary version in C (supporting only status and help so far) Johannes Schindelin via GitGitGadget
2019-05-13 17:27   ` [PATCH v2 01/11] Start to implement a built-in version of `git add --interactive` Johannes Schindelin via GitGitGadget
2019-05-13 17:27   ` [PATCH v2 02/11] diff: export diffstat interface Daniel Ferreira via GitGitGadget
2019-05-13 17:27   ` [PATCH v2 03/11] built-in add -i: implement the `status` command Daniel Ferreira via GitGitGadget
2019-05-13 17:27   ` [PATCH v2 04/11] built-in add -i: refresh the index before running `status` Johannes Schindelin via GitGitGadget
2019-05-13 17:27   ` [PATCH v2 05/11] built-in add -i: color the header in the `status` command Johannes Schindelin via GitGitGadget
2019-05-13 17:27   ` [PATCH v2 06/11] built-in add -i: implement the main loop Johannes Schindelin via GitGitGadget
2019-05-13 17:27   ` [PATCH v2 07/11] Add a function to determine unique prefixes for a list of strings Slavica Djukic via GitGitGadget
2019-05-13 17:27   ` [PATCH v2 08/11] built-in add -i: show unique prefixes of the commands Slavica Djukic via GitGitGadget
2019-05-13 17:28   ` [PATCH v2 09/11] built-in add -i: support `?` (prompt help) Johannes Schindelin via GitGitGadget
2019-05-13 17:28   ` [PATCH v2 10/11] built-in add -i: use color in the main loop Slavica Djukic via GitGitGadget
2019-05-13 17:28   ` [PATCH v2 11/11] built-in add -i: implement the `help` command Johannes Schindelin via GitGitGadget
2019-07-16 14:58   ` [PATCH v3 00/11] git add -i: add a rudimentary version in C (supporting only status and help so far) Johannes Schindelin via GitGitGadget
2019-07-16 14:58     ` [PATCH v3 01/11] Start to implement a built-in version of `git add --interactive` Johannes Schindelin via GitGitGadget
2019-07-31 17:52       ` Junio C Hamano
2019-08-26 21:26         ` Johannes Schindelin
2019-08-27 22:25           ` Junio C Hamano
2019-08-28 15:06             ` Johannes Schindelin
2019-08-28 15:37               ` Junio C Hamano
2019-07-16 14:58     ` [PATCH v3 02/11] diff: export diffstat interface Daniel Ferreira via GitGitGadget
2019-07-31 17:59       ` Junio C Hamano
2019-08-27  9:22         ` Johannes Schindelin
2019-07-16 14:58     ` [PATCH v3 03/11] built-in add -i: implement the `status` command Daniel Ferreira via GitGitGadget
2019-07-31 18:12       ` Junio C Hamano
2019-08-27 10:04         ` Johannes Schindelin
2019-07-16 14:58     ` [PATCH v3 04/11] built-in add -i: refresh the index before running `status` Johannes Schindelin via GitGitGadget
2019-07-16 14:58     ` [PATCH v3 05/11] built-in add -i: color the header in the `status` command Johannes Schindelin via GitGitGadget
2019-07-16 14:58     ` [PATCH v3 06/11] built-in add -i: implement the main loop Johannes Schindelin via GitGitGadget
2019-07-31 18:14       ` Junio C Hamano
2019-07-16 14:58     ` [PATCH v3 08/11] built-in add -i: show unique prefixes of the commands Slavica Djukic via GitGitGadget
2019-07-16 14:58     ` [PATCH v3 07/11] Add a function to determine unique prefixes for a list of strings Slavica Djukic via GitGitGadget
2019-07-31 18:39       ` Junio C Hamano
2019-08-24 12:38       ` SZEDER Gábor
2019-08-27 12:14         ` Johannes Schindelin
2019-08-28 16:30           ` SZEDER Gábor
2019-08-28 16:34             ` SZEDER Gábor [this message]
2019-08-30 20:12               ` [PATCH] [PoC] A simpler find_unique_prefixes() implementation Johannes Schindelin
2019-07-16 14:58     ` [PATCH v3 09/11] built-in add -i: support `?` (prompt help) Johannes Schindelin via GitGitGadget
2019-07-16 14:58     ` [PATCH v3 10/11] built-in add -i: use color in the main loop Slavica Djukic via GitGitGadget
2019-07-16 14:58     ` [PATCH v3 11/11] built-in add -i: implement the `help` command Johannes Schindelin via GitGitGadget
2019-08-02 21:04       ` Junio C Hamano
2019-08-02 22:26         ` Jeff King
2019-07-16 18:38     ` [PATCH v3 00/11] git add -i: add a rudimentary version in C (supporting only status and help so far) Johannes Schindelin
2019-08-02 21:06       ` Junio C Hamano
2019-08-27 12:57     ` [PATCH v4 " Johannes Schindelin via GitGitGadget
2019-08-27 12:57       ` [PATCH v4 01/11] Start to implement a built-in version of `git add --interactive` Johannes Schindelin via GitGitGadget
2019-08-27 12:57       ` [PATCH v4 02/11] diff: export diffstat interface Daniel Ferreira via GitGitGadget
2019-08-27 12:57       ` [PATCH v4 03/11] built-in add -i: implement the `status` command Daniel Ferreira via GitGitGadget
2019-08-27 12:57       ` [PATCH v4 04/11] built-in add -i: refresh the index before running `status` Johannes Schindelin via GitGitGadget
2019-08-27 12:57       ` [PATCH v4 05/11] built-in add -i: color the header in the `status` command Johannes Schindelin via GitGitGadget
2019-08-27 12:57       ` [PATCH v4 06/11] built-in add -i: implement the main loop Johannes Schindelin via GitGitGadget
2019-08-27 12:57       ` [PATCH v4 07/11] Add a function to determine unique prefixes for a list of strings Slavica Djukic via GitGitGadget
2019-08-27 12:57       ` [PATCH v4 08/11] built-in add -i: show unique prefixes of the commands Slavica Djukic via GitGitGadget
2019-08-27 12:58       ` [PATCH v4 09/11] built-in add -i: support `?` (prompt help) Johannes Schindelin via GitGitGadget
2019-08-27 12:58       ` [PATCH v4 11/11] built-in add -i: implement the `help` command Johannes Schindelin via GitGitGadget
2019-08-27 12:58       ` [PATCH v4 10/11] built-in add -i: use color in the main loop Slavica Djukic via GitGitGadget
2019-11-04 12:15       ` [PATCH v5 0/9] git add -i: add a rudimentary version in C (supporting only status and help so far) Johannes Schindelin via GitGitGadget
2019-11-04 12:15         ` [PATCH v5 1/9] Start to implement a built-in version of `git add --interactive` Johannes Schindelin via GitGitGadget
2019-11-08  4:49           ` Junio C Hamano
2019-11-09 11:06             ` Johannes Schindelin
2019-11-10  7:18               ` Junio C Hamano
2019-11-11  9:15                 ` Johannes Schindelin
2019-11-11 12:09                   ` Junio C Hamano
2019-11-12 15:03                     ` Johannes Schindelin
2019-11-13  3:54                       ` Junio C Hamano
2019-11-13 12:30                         ` Johannes Schindelin
2019-11-13 14:01                           ` Junio C Hamano
2019-11-04 12:15         ` [PATCH v5 2/9] diff: export diffstat interface Daniel Ferreira via GitGitGadget
2019-11-08  4:56           ` Junio C Hamano
2019-11-04 12:15         ` [PATCH v5 3/9] built-in add -i: implement the `status` command Daniel Ferreira via GitGitGadget
2019-11-08  5:01           ` Junio C Hamano
2019-11-04 12:15         ` [PATCH v5 4/9] built-in add -i: color the header in " Slavica Đukić via GitGitGadget
2019-11-04 12:15         ` [PATCH v5 5/9] built-in add -i: implement the main loop Johannes Schindelin via GitGitGadget
2019-11-08  5:17           ` Junio C Hamano
2019-11-09 11:21             ` Johannes Schindelin
2019-11-04 12:15         ` [PATCH v5 6/9] built-in add -i: show unique prefixes of the commands Johannes Schindelin via GitGitGadget
2019-11-04 12:15         ` [PATCH v5 7/9] built-in add -i: support `?` (prompt help) Johannes Schindelin via GitGitGadget
2019-11-04 12:15         ` [PATCH v5 8/9] built-in add -i: use color in the main loop Slavica Đukić via GitGitGadget
2019-11-04 12:15         ` [PATCH v5 9/9] built-in add -i: implement the `help` command Slavica Đukić via GitGitGadget
2019-11-13 12:40         ` [PATCH v6 0/9] git add -i: add a rudimentary version in C (supporting only status and help so far) Johannes Schindelin via GitGitGadget
2019-11-13 12:40           ` [PATCH v6 1/9] Start to implement a built-in version of `git add --interactive` Johannes Schindelin via GitGitGadget
2019-11-14  2:15             ` Junio C Hamano
2019-11-14 15:07               ` Johannes Schindelin
2019-11-15  4:35                 ` Junio C Hamano
2019-11-13 12:40           ` [PATCH v6 2/9] diff: export diffstat interface Daniel Ferreira via GitGitGadget
2019-11-13 12:40           ` [PATCH v6 3/9] built-in add -i: implement the `status` command Daniel Ferreira via GitGitGadget
2019-11-13 12:41           ` [PATCH v6 4/9] built-in add -i: color the header in " Slavica Đukić via GitGitGadget
2019-11-13 12:41           ` [PATCH v6 5/9] built-in add -i: implement the main loop Johannes Schindelin via GitGitGadget
2019-11-13 12:41           ` [PATCH v6 6/9] built-in add -i: show unique prefixes of the commands Johannes Schindelin via GitGitGadget
2019-11-13 12:41           ` [PATCH v6 7/9] built-in add -i: support `?` (prompt help) Johannes Schindelin via GitGitGadget
2019-11-13 12:41           ` [PATCH v6 8/9] built-in add -i: use color in the main loop Slavica Đukić via GitGitGadget
2019-11-13 12:41           ` [PATCH v6 9/9] built-in add -i: implement the `help` command Slavica Đukić via GitGitGadget
2019-11-13 12:46           ` [PATCH v6 0/9] git add -i: add a rudimentary version in C (supporting only status and help so far) Johannes Schindelin
2019-11-15 11:11           ` [PATCH v7 " Johannes Schindelin via GitGitGadget
2019-11-15 11:11             ` [PATCH v7 1/9] Start to implement a built-in version of `git add --interactive` Johannes Schindelin via GitGitGadget
2019-11-15 11:11             ` [PATCH v7 2/9] diff: export diffstat interface Daniel Ferreira via GitGitGadget
2019-11-15 11:11             ` [PATCH v7 3/9] built-in add -i: implement the `status` command Daniel Ferreira via GitGitGadget
2019-11-15 11:11             ` [PATCH v7 4/9] built-in add -i: color the header in " Slavica Đukić via GitGitGadget
2019-11-15 11:11             ` [PATCH v7 5/9] built-in add -i: implement the main loop Johannes Schindelin via GitGitGadget
2019-11-15 11:11             ` [PATCH v7 6/9] built-in add -i: show unique prefixes of the commands Johannes Schindelin via GitGitGadget
2019-11-15 11:11             ` [PATCH v7 7/9] built-in add -i: support `?` (prompt help) Johannes Schindelin via GitGitGadget
2019-11-15 11:11             ` [PATCH v7 8/9] built-in add -i: use color in the main loop Slavica Đukić via GitGitGadget
2019-11-15 11:11             ` [PATCH v7 9/9] built-in add -i: implement the `help` command Slavica Đukić via GitGitGadget

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