From: "Nguyễn Thái Ngọc Duy" <pclouds@gmail.com>
To: git@vger.kernel.org
Cc: "Junio C Hamano" <gitster@pobox.com>, "Jeff King" <peff@peff.net>,
"Derrick Stolee" <stolee@gmail.com>,
"Ævar Arnfjörð Bjarmason" <avarab@gmail.com>,
"Johannes Schindelin" <Johannes.Schindelin@gmx.de>,
"Nguyễn Thái Ngọc Duy" <pclouds@gmail.com>
Subject: [PATCH v2 04/10] dir.c: dump "UNTR" extension as json
Date: Mon, 24 Jun 2019 20:02:20 +0700 [thread overview]
Message-ID: <20190624130226.17293-5-pclouds@gmail.com> (raw)
In-Reply-To: <20190624130226.17293-1-pclouds@gmail.com>
The big part of UNTR extension is dumped at the end instead of dumping
as soon as we read it, because we actually "patch" some fields in
untracked_cache_dir with EWAH bitmaps at the end.
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
---
dir.c | 57 +++++++++++++++++++++++++++++++++++++++-
dir.h | 4 ++-
json-writer.h | 6 +++++
read-cache.c | 2 +-
t/t3011-ls-files-json.sh | 3 ++-
t/t3011/basic | 39 +++++++++++++++++++++++++++
6 files changed, 107 insertions(+), 4 deletions(-)
diff --git a/dir.c b/dir.c
index ba4a51c296..8808577ea3 100644
--- a/dir.c
+++ b/dir.c
@@ -19,6 +19,7 @@
#include "varint.h"
#include "ewah/ewok.h"
#include "fsmonitor.h"
+#include "json-writer.h"
#include "submodule-config.h"
/*
@@ -2826,7 +2827,42 @@ static void load_oid_stat(struct oid_stat *oid_stat, const unsigned char *data,
oid_stat->valid = 1;
}
-struct untracked_cache *read_untracked_extension(const void *data, unsigned long sz)
+static void jw_object_oid_stat(struct json_writer *jw, const char *key,
+ const struct oid_stat *oid_stat)
+{
+ jw_object_inline_begin_object(jw, key);
+ jw_object_bool(jw, "valid", oid_stat->valid);
+ jw_object_string(jw, "oid", oid_to_hex(&oid_stat->oid));
+ jw_object_stat_data(jw, "stat", &oid_stat->stat);
+ jw_end(jw);
+}
+
+static void jw_object_untracked_cache_dir(struct json_writer *jw,
+ const struct untracked_cache_dir *ucd)
+{
+ int i;
+
+ jw_object_bool(jw, "valid", ucd->valid);
+ jw_object_bool(jw, "check-only", ucd->check_only);
+ jw_object_stat_data(jw, "stat", &ucd->stat_data);
+ jw_object_string(jw, "exclude-oid", oid_to_hex(&ucd->exclude_oid));
+ jw_object_inline_begin_array(jw, "untracked");
+ for (i = 0; i < ucd->untracked_nr; i++)
+ jw_array_string(jw, ucd->untracked[i]);
+ jw_end(jw);
+
+ jw_object_inline_begin_object(jw, "dirs");
+ for (i = 0; i < ucd->dirs_nr; i++) {
+ jw_object_inline_begin_object(jw, ucd->dirs[i]->name);
+ jw_object_untracked_cache_dir(jw, ucd->dirs[i]);
+ jw_end(jw);
+ }
+ jw_end(jw);
+}
+
+struct untracked_cache *read_untracked_extension(const void *data,
+ unsigned long sz,
+ struct json_writer *jw)
{
struct untracked_cache *uc;
struct read_data rd;
@@ -2864,6 +2900,19 @@ struct untracked_cache *read_untracked_extension(const void *data, unsigned long
uc->dir_flags = get_be32(next + ouc_offset(dir_flags));
exclude_per_dir = (const char *)next + exclude_per_dir_offset;
uc->exclude_per_dir = xstrdup(exclude_per_dir);
+
+ if (jw) {
+ jw_object_string(jw, "ident", ident);
+ jw_object_oid_stat(jw, "info_exclude", &uc->ss_info_exclude);
+ jw_object_oid_stat(jw, "excludes_file", &uc->ss_excludes_file);
+ jw_object_intmax(jw, "flags", uc->dir_flags);
+ if (uc->dir_flags & DIR_SHOW_OTHER_DIRECTORIES)
+ jw_object_bool(jw, "show_other_directories", 1);
+ if (uc->dir_flags & DIR_HIDE_EMPTY_DIRECTORIES)
+ jw_object_bool(jw, "hide_empty_directories", 1);
+ jw_object_string(jw, "excludes_per_dir", uc->exclude_per_dir);
+ }
+
/* NUL after exclude_per_dir is covered by sizeof(*ouc) */
next += exclude_per_dir_offset + strlen(exclude_per_dir) + 1;
if (next >= end)
@@ -2905,6 +2954,12 @@ struct untracked_cache *read_untracked_extension(const void *data, unsigned long
ewah_each_bit(rd.sha1_valid, read_oid, &rd);
next = rd.data;
+ if (jw) {
+ jw_object_inline_begin_object(jw, "root");
+ jw_object_untracked_cache_dir(jw, uc->root);
+ jw_end(jw);
+ }
+
done:
free(rd.ucd);
ewah_free(rd.valid);
diff --git a/dir.h b/dir.h
index 680079bbe3..80efdd05c4 100644
--- a/dir.h
+++ b/dir.h
@@ -6,6 +6,8 @@
#include "cache.h"
#include "strbuf.h"
+struct json_writer;
+
struct dir_entry {
unsigned int len;
char name[FLEX_ARRAY]; /* more */
@@ -362,7 +364,7 @@ void untracked_cache_remove_from_index(struct index_state *, const char *);
void untracked_cache_add_to_index(struct index_state *, const char *);
void free_untracked_cache(struct untracked_cache *);
-struct untracked_cache *read_untracked_extension(const void *data, unsigned long sz);
+struct untracked_cache *read_untracked_extension(const void *data, unsigned long sz, struct json_writer *jw);
void write_untracked_extension(struct strbuf *out, struct untracked_cache *untracked);
void add_untracked_cache(struct index_state *istate);
void remove_untracked_cache(struct index_state *istate);
diff --git a/json-writer.h b/json-writer.h
index c48c4cbf33..c3d0fbd1ef 100644
--- a/json-writer.h
+++ b/json-writer.h
@@ -121,6 +121,12 @@ static inline void jw_object_inline_begin_array_gently(struct json_writer *jw,
jw_object_inline_begin_array(jw, name);
}
+static inline void jw_array_inline_begin_object_gently(struct json_writer *jw)
+{
+ if (jw)
+ jw_array_inline_begin_object(jw);
+}
+
static inline void jw_end_gently(struct json_writer *jw)
{
if (jw)
diff --git a/read-cache.c b/read-cache.c
index d09ce42b9a..a70df4b0a5 100644
--- a/read-cache.c
+++ b/read-cache.c
@@ -1725,7 +1725,7 @@ static int read_index_extension(struct index_state *istate,
ret = read_link_extension(istate, data, sz);
break;
case CACHE_EXT_UNTRACKED:
- istate->untracked = read_untracked_extension(data, sz);
+ istate->untracked = read_untracked_extension(data, sz, istate->jw);
break;
case CACHE_EXT_FSMONITOR:
read_fsmonitor_extension(istate, data, sz);
diff --git a/t/t3011-ls-files-json.sh b/t/t3011-ls-files-json.sh
index fc313f2c9a..082fe8e966 100755
--- a/t/t3011-ls-files-json.sh
+++ b/t/t3011-ls-files-json.sh
@@ -30,6 +30,7 @@ test_expect_success 'setup' '
git add sub/two &&
git commit -m first &&
+ git update-index --untracked-cache &&
echo intent-to-add >ita &&
git add -N ita &&
@@ -39,7 +40,7 @@ test_expect_success 'setup' '
strip_string oid ident
'
-test_expect_success 'ls-files --json, main entries and TREE' '
+test_expect_success 'ls-files --json, main entries, UNTR and TREE' '
compare_json basic
'
diff --git a/t/t3011/basic b/t/t3011/basic
index e27f5be5ff..8e049f5350 100644
--- a/t/t3011/basic
+++ b/t/t3011/basic
@@ -80,6 +80,45 @@
}
]
}
+ },
+ "UNTR": {
+ "file_offset": <number>,
+ "ext_size": <number>,
+ "ident": <string>,
+ "info_exclude": {
+ "valid": true,
+ "oid": <string>,
+ "stat": {
+ "ctime_sec": <number>,
+ "ctime_nsec": <number>,
+ "mtime_sec": <number>,
+ "mtime_nsec": <number>,
+ "device": <number>,
+ "inode": <number>,
+ "uid": <number>,
+ "gid": <number>,
+ "size": 0
+ }
+ },
+ "excludes_file": {
+ "valid": true,
+ "oid": <string>,
+ "stat": {
+ "ctime_sec": <number>,
+ "ctime_nsec": <number>,
+ "mtime_sec": <number>,
+ "mtime_nsec": <number>,
+ "device": <number>,
+ "inode": <number>,
+ "uid": <number>,
+ "gid": <number>,
+ "size": 0
+ }
+ },
+ "flags": 6,
+ "show_other_directories": true,
+ "hide_empty_directories": true,
+ "excludes_per_dir": ".gitignore"
}
}
}
--
2.22.0.rc0.322.g2b0371e29a
next prev parent reply other threads:[~2019-06-24 13:03 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-24 13:02 [PATCH v2 00/10] Add 'ls-files --debug-json' to dump the index in json Nguyễn Thái Ngọc Duy
2019-06-24 13:02 ` [PATCH v2 01/10] ls-files: add --json to dump the index Nguyễn Thái Ngọc Duy
2019-06-24 19:15 ` Jeff Hostetler
2019-06-24 20:04 ` Junio C Hamano
2019-06-25 9:21 ` Johannes Schindelin
2019-06-25 9:52 ` Duy Nguyen
2019-06-25 15:37 ` Jeff Hostetler
2019-06-25 9:05 ` Thomas Gummerer
2019-06-25 9:44 ` Johannes Schindelin
2019-06-25 11:31 ` Johannes Schindelin
2019-06-25 13:57 ` Johannes Schindelin
2019-06-25 22:28 ` Junio C Hamano
2019-06-26 19:51 ` Junio C Hamano
2019-06-24 13:02 ` [PATCH v2 02/10] read-cache.c: dump common extension info in json Nguyễn Thái Ngọc Duy
2019-06-24 13:02 ` [PATCH v2 03/10] cache-tree.c: dump "TREE" extension as json Nguyễn Thái Ngọc Duy
2019-06-24 13:02 ` Nguyễn Thái Ngọc Duy [this message]
2019-06-24 19:32 ` [PATCH v2 04/10] dir.c: dump "UNTR" " Jeff Hostetler
2019-06-24 13:02 ` [PATCH v2 05/10] split-index.c: dump "link" " Nguyễn Thái Ngọc Duy
2019-06-24 20:06 ` Jeff Hostetler
2019-06-25 10:29 ` Duy Nguyen
2019-06-25 12:40 ` Derrick Stolee
2019-06-27 10:48 ` Duy Nguyen
2019-06-27 13:24 ` Jeff Hostetler
2019-06-27 13:42 ` Derrick Stolee
2019-06-27 13:47 ` Duy Nguyen
2019-07-03 9:08 ` SZEDER Gábor
2019-07-04 20:01 ` SZEDER Gábor
2019-07-04 23:54 ` Duy Nguyen
2019-07-08 17:58 ` Junio C Hamano
2019-06-24 13:02 ` [PATCH v2 06/10] fsmonitor.c: dump "FSMN" " Nguyễn Thái Ngọc Duy
2019-06-24 13:02 ` [PATCH v2 07/10] resolve-undo.c: dump "REUC" " Nguyễn Thái Ngọc Duy
2019-06-24 13:02 ` [PATCH v2 08/10] read-cache.c: dump "EOIE" " Nguyễn Thái Ngọc Duy
2019-06-24 13:02 ` [PATCH v2 09/10] read-cache.c: dump "IEOT" " Nguyễn Thái Ngọc Duy
2019-06-24 13:02 ` [PATCH v2 10/10] t3008: use the new SINGLE_CPU prereq Nguyễn Thái Ngọc Duy
2019-06-24 18:00 ` [PATCH v2 00/10] Add 'ls-files --debug-json' to dump the index in json Johannes Schindelin
2019-06-24 18:39 ` Jeff Hostetler
2019-06-25 9:05 ` Duy Nguyen
2019-06-25 9:38 ` Thomas Gummerer
2019-06-25 11:27 ` Johannes Schindelin
2019-06-25 12:06 ` Duy Nguyen
2019-06-25 14:10 ` Johannes Schindelin
2019-06-25 17:08 ` Ramsay Jones
2019-06-26 15:05 ` Johannes Schindelin
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