From: "Han-Wen Nienhuys via GitGitGadget" <gitgitgadget@gmail.com>
To: git@vger.kernel.org
Cc: Han-Wen Nienhuys <hanwenn@gmail.com>
Subject: [PATCH v17 00/17] Reftable support git-core
Date: Tue, 16 Jun 2020 19:20:25 +0000 [thread overview]
Message-ID: <pull.539.v17.git.1592335242.gitgitgadget@gmail.com> (raw)
In-Reply-To: <pull.539.v16.git.1591380199.gitgitgadget@gmail.com>
This adds the reftable library, and hooks it up as a ref backend. Based on
hn/refs-cleanup.
Includes testing support, to test: make -C t/ GIT_TEST_REFTABLE=1
Summary 20816 tests pass 1122 tests fail
Some issues:
* many tests inspect .git/{logs,heads}/ directly.
* worktrees broken.
v20
* various reflog fixes; @{-1} now works
* more debug output for GIT_DEBUG_REFS
* reftable's slice class is now equivalent to strbuf
* add test-tool dump-reftable.
Han-Wen Nienhuys (16):
lib-t6000.sh: write tag using git-update-ref
checkout: add '\n' to reflog message
Write pseudorefs through ref backends.
Make refs_ref_exists public
Treat BISECT_HEAD as a pseudo ref
Treat CHERRY_PICK_HEAD as a pseudo ref
Treat REVERT_HEAD as a pseudo ref
Move REF_LOG_ONLY to refs-internal.h
Iterate over the "refs/" namespace in for_each_[raw]ref
Add .gitattributes for the reftable/ directory
Add reftable library
Reftable support for git-core
Hookup unittests for the reftable library.
Add GIT_DEBUG_REFS debugging mechanism
Add reftable testing infrastructure
Add "test-tool dump-reftable" command.
Johannes Schindelin (1):
vcxproj: adjust for the reftable changes
.../technical/repository-version.txt | 7 +
Makefile | 47 +-
builtin/bisect--helper.c | 3 +-
builtin/checkout.c | 5 +-
builtin/clone.c | 3 +-
builtin/commit.c | 34 +-
builtin/init-db.c | 56 +-
builtin/merge.c | 2 +-
cache.h | 6 +-
config.mak.uname | 2 +-
contrib/buildsystems/Generators/Vcxproj.pm | 11 +-
git-bisect.sh | 4 +-
path.c | 2 -
path.h | 9 +-
refs.c | 157 +-
refs.h | 16 +
refs/debug.c | 358 +++++
refs/files-backend.c | 121 +-
refs/packed-backend.c | 21 +-
refs/refs-internal.h | 32 +
refs/reftable-backend.c | 1327 +++++++++++++++++
reftable/.gitattributes | 1 +
reftable/LICENSE | 31 +
reftable/README.md | 11 +
reftable/VERSION | 1 +
reftable/basics.c | 215 +++
reftable/basics.h | 53 +
reftable/block.c | 437 ++++++
reftable/block.h | 129 ++
reftable/block_test.c | 157 ++
reftable/compat.c | 97 ++
reftable/compat.h | 48 +
reftable/constants.h | 21 +
reftable/dump.c | 212 +++
reftable/file.c | 95 ++
reftable/iter.c | 242 +++
reftable/iter.h | 72 +
reftable/merged.c | 320 ++++
reftable/merged.h | 39 +
reftable/merged_test.c | 273 ++++
reftable/pq.c | 113 ++
reftable/pq.h | 34 +
reftable/reader.c | 742 +++++++++
reftable/reader.h | 65 +
reftable/record.c | 1118 ++++++++++++++
reftable/record.h | 128 ++
reftable/record_test.c | 403 +++++
reftable/refname.c | 211 +++
reftable/refname.h | 38 +
reftable/refname_test.c | 99 ++
reftable/reftable-tests.h | 22 +
reftable/reftable.c | 90 ++
reftable/reftable.h | 571 +++++++
reftable/reftable_test.c | 631 ++++++++
reftable/slice.c | 217 +++
reftable/slice.h | 85 ++
reftable/slice_test.c | 39 +
reftable/stack.c | 1214 +++++++++++++++
reftable/stack.h | 48 +
reftable/stack_test.c | 787 ++++++++++
reftable/system.h | 55 +
reftable/test_framework.c | 69 +
reftable/test_framework.h | 64 +
reftable/tree.c | 63 +
reftable/tree.h | 34 +
reftable/tree_test.c | 62 +
reftable/update.sh | 22 +
reftable/writer.c | 661 ++++++++
reftable/writer.h | 60 +
reftable/zlib-compat.c | 92 ++
repository.c | 2 +
repository.h | 3 +
sequencer.c | 56 +-
setup.c | 12 +-
t/helper/test-reftable.c | 20 +
t/helper/test-tool.c | 2 +
t/helper/test-tool.h | 2 +
t/lib-t6000.sh | 5 +-
t/t0031-reftable.sh | 160 ++
t/t0033-debug-refs.sh | 18 +
t/t1409-avoid-packing-refs.sh | 6 +
t/t1450-fsck.sh | 6 +
t/t3210-pack-refs.sh | 6 +
t/t9903-bash-prompt.sh | 6 +
t/test-lib.sh | 5 +
wt-status.c | 6 +-
86 files changed, 12629 insertions(+), 200 deletions(-)
create mode 100644 refs/debug.c
create mode 100644 refs/reftable-backend.c
create mode 100644 reftable/.gitattributes
create mode 100644 reftable/LICENSE
create mode 100644 reftable/README.md
create mode 100644 reftable/VERSION
create mode 100644 reftable/basics.c
create mode 100644 reftable/basics.h
create mode 100644 reftable/block.c
create mode 100644 reftable/block.h
create mode 100644 reftable/block_test.c
create mode 100644 reftable/compat.c
create mode 100644 reftable/compat.h
create mode 100644 reftable/constants.h
create mode 100644 reftable/dump.c
create mode 100644 reftable/file.c
create mode 100644 reftable/iter.c
create mode 100644 reftable/iter.h
create mode 100644 reftable/merged.c
create mode 100644 reftable/merged.h
create mode 100644 reftable/merged_test.c
create mode 100644 reftable/pq.c
create mode 100644 reftable/pq.h
create mode 100644 reftable/reader.c
create mode 100644 reftable/reader.h
create mode 100644 reftable/record.c
create mode 100644 reftable/record.h
create mode 100644 reftable/record_test.c
create mode 100644 reftable/refname.c
create mode 100644 reftable/refname.h
create mode 100644 reftable/refname_test.c
create mode 100644 reftable/reftable-tests.h
create mode 100644 reftable/reftable.c
create mode 100644 reftable/reftable.h
create mode 100644 reftable/reftable_test.c
create mode 100644 reftable/slice.c
create mode 100644 reftable/slice.h
create mode 100644 reftable/slice_test.c
create mode 100644 reftable/stack.c
create mode 100644 reftable/stack.h
create mode 100644 reftable/stack_test.c
create mode 100644 reftable/system.h
create mode 100644 reftable/test_framework.c
create mode 100644 reftable/test_framework.h
create mode 100644 reftable/tree.c
create mode 100644 reftable/tree.h
create mode 100644 reftable/tree_test.c
create mode 100755 reftable/update.sh
create mode 100644 reftable/writer.c
create mode 100644 reftable/writer.h
create mode 100644 reftable/zlib-compat.c
create mode 100644 t/helper/test-reftable.c
create mode 100755 t/t0031-reftable.sh
create mode 100755 t/t0033-debug-refs.sh
base-commit: bcb73516bf1f7fd16f882782d42250dd19f39b85
Published-As: https://github.com/gitgitgadget/git/releases/tag/pr-539%2Fhanwen%2Freftable-v17
Fetch-It-Via: git fetch https://github.com/gitgitgadget/git pr-539/hanwen/reftable-v17
Pull-Request: https://github.com/gitgitgadget/git/pull/539
Range-diff vs v16:
-: ----------- > 1: 8304c3d6379 lib-t6000.sh: write tag using git-update-ref
-: ----------- > 2: 4012d801e3c checkout: add '\n' to reflog message
1: 4a1f600fb85 = 3: 95a6a1d968e Write pseudorefs through ref backends.
2: a4a67ce9635 = 4: 1f8865f4b3e Make refs_ref_exists public
3: ecd6591d86f = 5: 7f376a76d84 Treat BISECT_HEAD as a pseudo ref
4: 7c31727de69 = 6: 959c69b5ee4 Treat CHERRY_PICK_HEAD as a pseudo ref
5: fbdcee5208b = 7: 3f18475d0d3 Treat REVERT_HEAD as a pseudo ref
6: d8801367f7d = 8: 4981e5395c6 Move REF_LOG_ONLY to refs-internal.h
7: 556d57610cc = 9: f452c48ae44 Iterate over the "refs/" namespace in for_each_[raw]ref
8: 78cb1930172 = 10: 1fa68d5d34f Add .gitattributes for the reftable/ directory
9: 0bc28ac610f ! 11: 86646c834c2 Add reftable library
@@ reftable/README.md (new)
## reftable/VERSION (new) ##
@@
-+0c164275ea8f8aa7d099f7425ddcef1affe137e9 C: compile framework with Git options
++2c91c4b305dcbf6500c0806bb1a7fbcfc668510c C: include system.h in compat.h
## reftable/basics.c (new) ##
@@
@@ reftable/block.c (new)
+
+ w->next += n;
+
-+ slice_copy(&w->last_key, key);
++ slice_reset(&w->last_key);
++ slice_addbuf(&w->last_key, key);
+ w->entries++;
+ return 0;
+}
@@ reftable/block.c (new)
+
+ if (block_writer_type(w) == BLOCK_TYPE_LOG) {
+ int block_header_skip = 4 + w->header_off;
-+ struct slice compressed = SLICE_INIT;
++ byte *compressed = NULL;
+ int zresult = 0;
+ uLongf src_len = w->next - block_header_skip;
-+ slice_resize(&compressed, src_len);
++ size_t dest_cap = src_len;
+
++ compressed = reftable_malloc(dest_cap);
+ while (1) {
-+ uLongf dest_len = compressed.len;
++ uLongf out_dest_len = dest_cap;
+
-+ zresult = compress2(compressed.buf, &dest_len,
++ zresult = compress2(compressed, &out_dest_len,
+ w->buf + block_header_skip, src_len,
+ 9);
+ if (zresult == Z_BUF_ERROR) {
-+ slice_resize(&compressed, 2 * compressed.len);
++ dest_cap *= 2;
++ compressed =
++ reftable_realloc(compressed, dest_cap);
+ continue;
+ }
+
+ if (Z_OK != zresult) {
-+ slice_release(&compressed);
++ reftable_free(compressed);
+ return REFTABLE_ZLIB_ERROR;
+ }
+
-+ memcpy(w->buf + block_header_skip, compressed.buf,
-+ dest_len);
-+ w->next = dest_len + block_header_skip;
-+ slice_release(&compressed);
++ memcpy(w->buf + block_header_skip, compressed,
++ out_dest_len);
++ w->next = out_dest_len + block_header_skip;
++ reftable_free(compressed);
+ break;
+ }
+ }
@@ reftable/block.c (new)
+ return REFTABLE_FORMAT_ERROR;
+
+ if (typ == BLOCK_TYPE_LOG) {
-+ struct slice uncompressed = SLICE_INIT;
+ int block_header_skip = 4 + header_off;
+ uLongf dst_len = sz - block_header_skip; /* total size of dest
+ buffer. */
+ uLongf src_len = block->len - block_header_skip;
-+
+ /* Log blocks specify the *uncompressed* size in their header.
+ */
-+ slice_resize(&uncompressed, sz);
++ byte *uncompressed = reftable_malloc(sz);
+
+ /* Copy over the block header verbatim. It's not compressed. */
-+ memcpy(uncompressed.buf, block->data, block_header_skip);
++ memcpy(uncompressed, block->data, block_header_skip);
+
+ /* Uncompress */
+ if (Z_OK != uncompress_return_consumed(
-+ uncompressed.buf + block_header_skip,
-+ &dst_len, block->data + block_header_skip,
++ uncompressed + block_header_skip, &dst_len,
++ block->data + block_header_skip,
+ &src_len)) {
-+ slice_release(&uncompressed);
++ reftable_free(uncompressed);
+ return REFTABLE_ZLIB_ERROR;
+ }
+
@@ reftable/block.c (new)
+
+ /* We're done with the input data. */
+ reftable_block_done(block);
-+ block->data = uncompressed.buf;
++ block->data = uncompressed;
+ block->len = sz;
+ block->source = malloc_block_source();
+ full_block_size = src_len + block_header_skip;
@@ reftable/block.c (new)
+void block_reader_start(struct block_reader *br, struct block_iter *it)
+{
+ it->br = br;
-+ slice_resize(&it->last_key, 0);
++ slice_reset(&it->last_key);
+ it->next_off = br->header_off + 4;
+}
+
@@ reftable/block.c (new)
+{
+ dest->br = src->br;
+ dest->next_off = src->next_off;
-+ slice_copy(&dest->last_key, &src->last_key);
++ slice_reset(&dest->last_key);
++ slice_addbuf(&dest->last_key, &src->last_key);
+}
+
+int block_iter_next(struct block_iter *it, struct reftable_record *rec)
@@ reftable/block.c (new)
+ return -1;
+ slice_consume(&in, n);
+
-+ slice_copy(&it->last_key, &key);
++ slice_reset(&it->last_key);
++ slice_addbuf(&it->last_key, &key);
+ it->next_off += start.len - in.len;
+ slice_release(&key);
+ return 0;
@@ reftable/block_test.c (new)
+
+ for (i = 0; i < N; i++) {
+ struct block_iter it = { .last_key = SLICE_INIT };
-+ slice_set_string(&want, names[i]);
++ slice_reset(&want);
++ slice_addstr(&want, names[i]);
+
+ n = block_reader_seek(&br, &it, &want);
+ assert(n == 0);
@@ reftable/block_test.c (new)
+ return test_main(argc, argv);
+}
+ ## reftable/compat.c (new) ##
+@@
++/*
++Copyright 2020 Google LLC
++
++Use of this source code is governed by a BSD-style
++license that can be found in the LICENSE file or at
++https://developers.google.com/open-source/licenses/bsd
++
++*/
++
++/* compat.c - compatibility functions for standalone compilation */
++
++#include "system.h"
++#include "basics.h"
++
++#ifndef REFTABLE_IN_GITCORE
++
++#include <dirent.h>
++
++void put_be32(void *p, uint32_t i)
++{
++ byte *out = (byte *)p;
++
++ out[0] = (uint8_t)((i >> 24) & 0xff);
++ out[1] = (uint8_t)((i >> 16) & 0xff);
++ out[2] = (uint8_t)((i >> 8) & 0xff);
++ out[3] = (uint8_t)((i)&0xff);
++}
++
++uint32_t get_be32(uint8_t *in)
++{
++ return (uint32_t)(in[0]) << 24 | (uint32_t)(in[1]) << 16 |
++ (uint32_t)(in[2]) << 8 | (uint32_t)(in[3]);
++}
++
++void put_be64(void *p, uint64_t v)
++{
++ byte *out = (byte *)p;
++ int i = sizeof(uint64_t);
++ while (i--) {
++ out[i] = (uint8_t)(v & 0xff);
++ v >>= 8;
++ }
++}
++
++uint64_t get_be64(uint8_t *out)
++{
++ uint64_t v = 0;
++ int i = 0;
++ for (i = 0; i < sizeof(uint64_t); i++) {
++ v = (v << 8) | (uint8_t)(out[i] & 0xff);
++ }
++ return v;
++}
++
++uint16_t get_be16(uint8_t *in)
++{
++ return (uint32_t)(in[0]) << 8 | (uint32_t)(in[1]);
++}
++
++char *xstrdup(const char *s)
++{
++ int l = strlen(s);
++ char *dest = (char *)reftable_malloc(l + 1);
++ strncpy(dest, s, l + 1);
++ return dest;
++}
++
++void sleep_millisec(int millisecs)
++{
++ usleep(millisecs * 1000);
++}
++
++void reftable_clear_dir(const char *dirname)
++{
++ DIR *dir = opendir(dirname);
++ struct dirent *ent = NULL;
++ assert(dir);
++ while ((ent = readdir(dir)) != NULL) {
++ unlinkat(dirfd(dir), ent->d_name, 0);
++ }
++ closedir(dir);
++ rmdir(dirname);
++}
++
++#else
++
++#include "../dir.h"
++
++void reftable_clear_dir(const char *dirname)
++{
++ struct strbuf path = STRBUF_INIT;
++ strbuf_addstr(&path, dirname);
++ remove_dir_recursively(&path, 0);
++ strbuf_release(&path);
++}
++
++#endif
+
+ ## reftable/compat.h (new) ##
+@@
++/*
++Copyright 2020 Google LLC
++
++Use of this source code is governed by a BSD-style
++license that can be found in the LICENSE file or at
++https://developers.google.com/open-source/licenses/bsd
++*/
++
++#ifndef COMPAT_H
++#define COMPAT_H
++
++#include "system.h"
++
++#ifndef REFTABLE_IN_GITCORE
++
++/* functions that git-core provides, for standalone compilation */
++#include <stdint.h>
++
++uint64_t get_be64(uint8_t *in);
++void put_be64(void *out, uint64_t i);
++
++void put_be32(void *out, uint32_t i);
++uint32_t get_be32(uint8_t *in);
++
++uint16_t get_be16(uint8_t *in);
++
++#define ARRAY_SIZE(a) sizeof((a)) / sizeof((a)[0])
++#define FREE_AND_NULL(x) \
++ do { \
++ reftable_free(x); \
++ (x) = NULL; \
++ } while (0)
++#define QSORT(arr, n, cmp) qsort(arr, n, sizeof(arr[0]), cmp)
++#define SWAP(a, b) \
++ { \
++ char tmp[sizeof(a)]; \
++ assert(sizeof(a) == sizeof(b)); \
++ memcpy(&tmp[0], &a, sizeof(a)); \
++ memcpy(&a, &b, sizeof(a)); \
++ memcpy(&b, &tmp[0], sizeof(a)); \
++ }
++
++char *xstrdup(const char *s);
++
++void sleep_millisec(int millisecs);
++
++#endif
++#endif
+
## reftable/constants.h (new) ##
@@
+/*
@@ reftable/constants.h (new)
+
+#endif
+ ## reftable/dump.c (new) ##
+@@
++/*
++Copyright 2020 Google LLC
++
++Use of this source code is governed by a BSD-style
++license that can be found in the LICENSE file or at
++https://developers.google.com/open-source/licenses/bsd
++*/
++
++#include <stddef.h>
++#include <stdio.h>
++#include <stdlib.h>
++#include <unistd.h>
++#include <string.h>
++
++#include "reftable.h"
++#include "reftable-tests.h"
++
++static uint32_t hash_id;
++
++static int dump_table(const char *tablename)
++{
++ struct reftable_block_source src = { 0 };
++ int err = reftable_block_source_from_file(&src, tablename);
++ struct reftable_iterator it = { 0 };
++ struct reftable_ref_record ref = { 0 };
++ struct reftable_log_record log = { 0 };
++ struct reftable_reader *r = NULL;
++
++ if (err < 0)
++ return err;
++
++ err = reftable_new_reader(&r, &src, tablename);
++ if (err < 0)
++ return err;
++
++ err = reftable_reader_seek_ref(r, &it, "");
++ if (err < 0) {
++ return err;
++ }
++
++ while (1) {
++ err = reftable_iterator_next_ref(&it, &ref);
++ if (err > 0) {
++ break;
++ }
++ if (err < 0) {
++ return err;
++ }
++ reftable_ref_record_print(&ref, hash_id);
++ }
++ reftable_iterator_destroy(&it);
++ reftable_ref_record_clear(&ref);
++
++ err = reftable_reader_seek_log(r, &it, "");
++ if (err < 0) {
++ return err;
++ }
++ while (1) {
++ err = reftable_iterator_next_log(&it, &log);
++ if (err > 0) {
++ break;
++ }
++ if (err < 0) {
++ return err;
++ }
++ reftable_log_record_print(&log, hash_id);
++ }
++ reftable_iterator_destroy(&it);
++ reftable_log_record_clear(&log);
++
++ reftable_reader_free(r);
++ return 0;
++}
++
++static int compact_stack(const char *stackdir)
++{
++ struct reftable_stack *stack = NULL;
++ struct reftable_write_options cfg = {};
++
++ int err = reftable_new_stack(&stack, stackdir, cfg);
++ if (err < 0)
++ goto done;
++
++ err = reftable_stack_compact_all(stack, NULL);
++ if (err < 0)
++ goto done;
++done:
++ if (stack != NULL) {
++ reftable_stack_destroy(stack);
++ }
++ return err;
++}
++
++static int dump_stack(const char *stackdir)
++{
++ struct reftable_stack *stack = NULL;
++ struct reftable_write_options cfg = {};
++ struct reftable_iterator it = { 0 };
++ struct reftable_ref_record ref = { 0 };
++ struct reftable_log_record log = { 0 };
++ struct reftable_merged_table *merged = NULL;
++
++ int err = reftable_new_stack(&stack, stackdir, cfg);
++ if (err < 0)
++ return err;
++
++ merged = reftable_stack_merged_table(stack);
++
++ err = reftable_merged_table_seek_ref(merged, &it, "");
++ if (err < 0) {
++ return err;
++ }
++
++ while (1) {
++ err = reftable_iterator_next_ref(&it, &ref);
++ if (err > 0) {
++ break;
++ }
++ if (err < 0) {
++ return err;
++ }
++ reftable_ref_record_print(&ref, hash_id);
++ }
++ reftable_iterator_destroy(&it);
++ reftable_ref_record_clear(&ref);
++
++ err = reftable_merged_table_seek_log(merged, &it, "");
++ if (err < 0) {
++ return err;
++ }
++ while (1) {
++ err = reftable_iterator_next_log(&it, &log);
++ if (err > 0) {
++ break;
++ }
++ if (err < 0) {
++ return err;
++ }
++ reftable_log_record_print(&log, hash_id);
++ }
++ reftable_iterator_destroy(&it);
++ reftable_log_record_clear(&log);
++
++ reftable_stack_destroy(stack);
++ return 0;
++}
++
++static void print_help(void)
++{
++ printf("usage: dump [-cst] arg\n\n"
++ "options: \n"
++ " -c compact\n"
++ " -t dump table\n"
++ " -s dump stack\n"
++ " -h this help\n"
++ " -2 use SHA256\n"
++ "\n");
++}
++
++int reftable_dump_main(int argc, char *const *argv)
++{
++ int err = 0;
++ int opt;
++ int opt_dump_table = 0;
++ int opt_dump_stack = 0;
++ int opt_compact = 0;
++ const char *arg = NULL;
++ while ((opt = getopt(argc, argv, "2chts")) != -1) {
++ switch (opt) {
++ case '2':
++ hash_id = 0x73323536;
++ break;
++ case 't':
++ opt_dump_table = 1;
++ break;
++ case 's':
++ opt_dump_stack = 1;
++ break;
++ case 'c':
++ opt_compact = 1;
++ break;
++ case '?':
++ case 'h':
++ print_help();
++ return 2;
++ break;
++ }
++ }
++
++ if (argv[optind] == NULL) {
++ fprintf(stderr, "need argument\n");
++ print_help();
++ return 2;
++ }
++
++ arg = argv[optind];
++
++ if (opt_dump_table) {
++ err = dump_table(arg);
++ } else if (opt_dump_stack) {
++ err = dump_stack(arg);
++ } else if (opt_compact) {
++ err = compact_stack(arg);
++ }
++
++ if (err < 0) {
++ fprintf(stderr, "%s: %s: %s\n", argv[0], arg,
++ reftable_error_str(err));
++ return 1;
++ }
++ return 0;
++}
+
## reftable/file.c (new) ##
@@
+/*
@@ reftable/iter.c (new)
+
+ *itr = empty;
+ itr->r = r;
-+ slice_resize(&itr->oid, oid_len);
-+ memcpy(itr->oid.buf, oid, oid_len);
++ slice_add(&itr->oid, oid, oid_len);
+
+ itr->offsets = offsets;
+ itr->offset_len = offset_len;
@@ reftable/reader.c (new)
+
+ filter = reftable_malloc(sizeof(struct filtering_ref_iterator));
+ *filter = empty;
-+ slice_resize(&filter->oid, oid_len);
-+ memcpy(filter->oid.buf, oid, oid_len);
++
++ slice_add(&filter->oid, oid, oid_len);
+ reftable_table_from_reader(&filter->tab, r);
+ filter->double_check = false;
+ iterator_from_table_iter(&filter->it, ti);
@@ reftable/record.c (new)
+ if (in.len < tsize)
+ return -1;
+
-+ slice_resize(dest, tsize + 1);
-+ dest->buf[tsize] = 0;
-+ memcpy(dest->buf, in.buf, tsize);
++ slice_reset(dest);
++ slice_add(dest, in.buf, tsize);
+ slice_consume(&in, tsize);
+
+ return start_len - in.len;
@@ reftable/record.c (new)
+ if (in.len < suffix_len)
+ return -1;
+
-+ slice_resize(key, suffix_len + prefix_len);
-+ memcpy(key->buf, last_key.buf, prefix_len);
-+
-+ memcpy(key->buf + prefix_len, in.buf, suffix_len);
++ slice_reset(key);
++ slice_add(key, last_key.buf, prefix_len);
++ slice_add(key, in.buf, suffix_len);
+ slice_consume(&in, suffix_len);
+
+ return start_len - in.len;
@@ reftable/record.c (new)
+{
+ const struct reftable_ref_record *rec =
+ (const struct reftable_ref_record *)r;
-+ slice_set_string(dest, rec->ref_name);
++ slice_reset(dest);
++ slice_addstr(dest, rec->ref_name);
+}
+
+static void reftable_ref_record_copy_from(void *rec, const void *src_rec,
@@ reftable/record.c (new)
+{
+ const struct reftable_obj_record *rec =
+ (const struct reftable_obj_record *)r;
-+ slice_resize(dest, rec->hash_prefix_len);
-+ memcpy(dest->buf, rec->hash_prefix, rec->hash_prefix_len);
++ slice_reset(dest);
++ slice_add(dest, rec->hash_prefix, rec->hash_prefix_len);
+}
+
+static void reftable_obj_record_clear(void *rec)
@@ reftable/record.c (new)
+ const struct reftable_log_record *rec =
+ (const struct reftable_log_record *)r;
+ int len = strlen(rec->ref_name);
++ byte i64[8];
+ uint64_t ts = 0;
-+ slice_resize(dest, len + 9);
-+ memcpy(dest->buf, rec->ref_name, len + 1);
++ slice_reset(dest);
++ slice_add(dest, (byte *)rec->ref_name, len + 1);
++
+ ts = (~ts) - rec->update_index;
-+ put_be64(dest->buf + 1 + len, ts);
++ put_be64(&i64[0], ts);
++ slice_add(dest, i64, sizeof(i64));
+}
+
+static void reftable_log_record_copy_from(void *rec, const void *src_rec,
@@ reftable/record.c (new)
+ memcpy(r->name, dest.buf, dest.len);
+ r->name[dest.len] = 0;
+
-+ slice_resize(&dest, 0);
++ slice_reset(&dest);
+ n = decode_string(&dest, in);
+ if (n < 0)
+ goto done;
@@ reftable/record.c (new)
+ r->tz_offset = get_be16(in.buf);
+ slice_consume(&in, 2);
+
-+ slice_resize(&dest, 0);
++ slice_reset(&dest);
+ n = decode_string(&dest, in);
+ if (n < 0)
+ goto done;
@@ reftable/record.c (new)
+static void reftable_index_record_key(const void *r, struct slice *dest)
+{
+ struct reftable_index_record *rec = (struct reftable_index_record *)r;
-+ slice_copy(dest, &rec->last_key);
++ slice_reset(dest);
++ slice_addbuf(dest, &rec->last_key);
+}
+
+static void reftable_index_record_copy_from(void *rec, const void *src_rec,
@@ reftable/record.c (new)
+ struct reftable_index_record *src =
+ (struct reftable_index_record *)src_rec;
+
-+ slice_copy(&dst->last_key, &src->last_key);
++ slice_reset(&dst->last_key);
++ slice_addbuf(&dst->last_key, &src->last_key);
+ dst->offset = src->offset;
+}
+
@@ reftable/record.c (new)
+ struct reftable_index_record *r = (struct reftable_index_record *)rec;
+ int n = 0;
+
-+ slice_copy(&r->last_key, &key);
++ slice_reset(&r->last_key);
++ slice_addbuf(&r->last_key, &key);
+
+ n = get_var_int(&r->offset, &in);
+ if (n < 0)
@@ reftable/record_test.c (new)
+ for (i = 0; i < ARRAY_SIZE(cases); i++) {
+ struct slice a = SLICE_INIT;
+ struct slice b = SLICE_INIT;
-+ slice_set_string(&a, cases[i].a);
-+ slice_set_string(&b, cases[i].b);
-+
++ slice_addstr(&a, cases[i].a);
++ slice_addstr(&b, cases[i].b);
+ assert(common_prefix_size(&a, &b) == cases[i].want);
+
+ slice_release(&a);
@@ reftable/record_test.c (new)
+ assert(reftable_record_val_type(&rec) == i);
+
+ reftable_record_key(&rec, &key);
-+ slice_resize(&dest, 1024);
++ slice_grow(&dest, 1024);
++ slice_setlen(&dest, 1024);
+ n = reftable_record_encode(&rec, dest, SHA1_SIZE);
+ assert(n > 0);
+
@@ reftable/record_test.c (new)
+
+ reftable_record_key(&rec, &key);
+
-+ slice_resize(&dest, 1024);
++ slice_grow(&dest, 1024);
++ slice_setlen(&dest, 1024);
+
+ n = reftable_record_encode(&rec, dest, SHA1_SIZE);
+ assert(n >= 0);
@@ reftable/record_test.c (new)
+ int n, m;
+ byte rt_extra;
+
-+ slice_resize(&dest, 1024);
-+ slice_set_string(&last_key, "refs/heads/master");
-+ slice_set_string(&key, "refs/tags/bla");
-+
++ slice_grow(&dest, 1024);
++ slice_setlen(&dest, 1024);
++ slice_addstr(&last_key, "refs/heads/master");
++ slice_addstr(&key, "refs/tags/bla");
+ extra = 6;
+ n = reftable_encode_key(&restart, dest, last_key, key, extra);
+ assert(!restart);
@@ reftable/record_test.c (new)
+
+ m = reftable_decode_key(&roundtrip, &rt_extra, last_key, dest);
+ assert(n == m);
-+ assert(slice_equal(&key, &roundtrip));
++ assert(0 == slice_cmp(&key, &roundtrip));
+ assert(rt_extra == extra);
+
+ slice_release(&last_key);
@@ reftable/record_test.c (new)
+ reftable_record_from_obj(&rec, &in);
+ test_copy(&rec);
+ reftable_record_key(&rec, &key);
-+ slice_resize(&dest, 1024);
++ slice_grow(&dest, 1024);
++ slice_setlen(&dest, 1024);
+ n = reftable_record_encode(&rec, dest, SHA1_SIZE);
+ assert(n > 0);
+ extra = reftable_record_val_type(&rec);
@@ reftable/record_test.c (new)
+ int n, m;
+ byte extra;
+
-+ slice_set_string(&in.last_key, "refs/heads/master");
++ slice_addstr(&in.last_key, "refs/heads/master");
+ reftable_record_from_index(&rec, &in);
+ reftable_record_key(&rec, &key);
+ test_copy(&rec);
+
+ assert(0 == slice_cmp(&key, &in.last_key));
-+ slice_resize(&dest, 1024);
++ slice_grow(&dest, 1024);
++ slice_setlen(&dest, 1024);
+ n = reftable_record_encode(&rec, dest, SHA1_SIZE);
+ assert(n > 0);
+
@@ reftable/refname.c (new)
+{
+ while (sl->len > 0) {
+ bool is_slash = (sl->buf[sl->len - 1] == '/');
-+ sl->len--;
++ slice_setlen(sl, sl->len - 1);
+ if (is_slash)
+ break;
+ }
@@ reftable/refname.c (new)
+ err = validate_ref_name(mod->add[i]);
+ if (err)
+ goto done;
-+ slice_set_string(&slashed, mod->add[i]);
++ slice_reset(&slashed);
++ slice_addstr(&slashed, mod->add[i]);
+ slice_addstr(&slashed, "/");
+
+ err = modification_has_ref_with_prefix(
@@ reftable/refname.c (new)
+ if (err < 0)
+ goto done;
+
-+ slice_set_string(&slashed, mod->add[i]);
++ slice_reset(&slashed);
++ slice_addstr(&slashed, mod->add[i]);
+ while (slashed.len) {
+ slice_trim_component(&slashed);
+ err = modification_has_ref(mod,
@@ reftable/refname_test.c (new)
## reftable/reftable-tests.h (new) ##
@@
++/*
++Copyright 2020 Google LLC
++
++Use of this source code is governed by a BSD-style
++license that can be found in the LICENSE file or at
++https://developers.google.com/open-source/licenses/bsd
++*/
++
+#ifndef REFTABLE_TESTS_H
+#define REFTABLE_TESTS_H
+
@@ reftable/reftable-tests.h (new)
+int slice_test_main(int argc, const char **argv);
+int stack_test_main(int argc, const char **argv);
+int tree_test_main(int argc, const char **argv);
++int reftable_dump_main(int argc, char *const *argv);
+
+#endif
@@ reftable/reftable.h (new)
+ - on writing a record with NULL ref_name.
+ - on writing a reftable_ref_record outside the table limits
+ - on writing a ref or log record before the stack's next_update_index
++ - on writing a log record with multiline message with
++ exact_log_message unset
+ - on reading a reftable_ref_record from log iterator, or vice versa.
+ */
+ REFTABLE_API_ERROR = -6,
@@ reftable/reftable.h (new)
+ /* boolean: do not check ref names for validity or dir/file conflicts.
+ */
+ int skip_name_check;
++
++ /* boolean: copy log messages exactly. If unset, check that the message
++ * is a single line, and add '\n' if missing.
++ */
++ int exact_log_message;
+};
+
+/* reftable_block_stats holds statistics for a single block type */
@@ reftable/reftable_test.c (new)
+ reftable_iterator_destroy(&it);
+ }
+
-+ slice_set_string(&pastLast, names[N - 1]);
++ slice_addstr(&pastLast, names[N - 1]);
+ slice_addstr(&pastLast, "/");
+
+ err = reftable_reader_seek_ref(&rd, &it, slice_as_string(&pastLast));
@@ reftable/slice.c (new)
+
+struct slice reftable_empty_slice = SLICE_INIT;
+
-+void slice_set_string(struct slice *s, const char *str)
-+{
-+ int l;
-+ if (str == NULL) {
-+ s->len = 0;
-+ return;
-+ }
-+ assert(s->canary == SLICE_CANARY);
-+
-+ l = strlen(str);
-+ l++; /* \0 */
-+ slice_resize(s, l);
-+ memcpy(s->buf, str, l);
-+ s->len = l - 1;
-+}
-+
+void slice_init(struct slice *s)
+{
+ struct slice empty = SLICE_INIT;
+ *s = empty;
+}
+
-+void slice_resize(struct slice *s, int l)
++void slice_grow(struct slice *s, size_t extra)
+{
++ size_t newcap = s->len + extra + 1;
++ if (newcap > s->cap) {
++ s->buf = reftable_realloc(s->buf, newcap);
++ s->cap = newcap;
++ }
++}
++
++static void slice_resize(struct slice *s, int l)
++{
++ int zl = l + 1; /* one byte for 0 termination. */
+ assert(s->canary == SLICE_CANARY);
-+ if (s->cap < l) {
++ if (s->cap < zl) {
+ int c = s->cap * 2;
-+ if (c < l) {
-+ c = l;
++ if (c < zl) {
++ c = zl;
+ }
+ s->cap = c;
+ s->buf = reftable_realloc(s->buf, s->cap);
+ }
+ s->len = l;
++ s->buf[l] = 0;
++}
++
++void slice_setlen(struct slice *s, size_t l)
++{
++ assert(s->cap >= l + 1);
++ s->len = l;
++ s->buf[l] = 0;
++}
++
++void slice_reset(struct slice *s)
++{
++ slice_resize(s, 0);
+}
+
+void slice_addstr(struct slice *d, const char *s)
@@ reftable/slice.c (new)
+ s->len -= n;
+}
+
-+byte *slice_detach(struct slice *s)
++char *slice_detach(struct slice *s)
+{
-+ byte *p = s->buf;
-+ assert(s->canary == SLICE_CANARY);
++ char *p = NULL;
++ slice_as_string(s);
++ p = (char *)s->buf;
+ s->buf = NULL;
+ s->cap = 0;
+ s->len = 0;
@@ reftable/slice.c (new)
+
+void slice_release(struct slice *s)
+{
++ byte *ptr = s->buf;
+ assert(s->canary == SLICE_CANARY);
-+ reftable_free(slice_detach(s));
-+}
-+
-+void slice_copy(struct slice *dest, struct slice *src)
-+{
-+ assert(dest->canary == SLICE_CANARY);
-+ assert(src->canary == SLICE_CANARY);
-+ slice_resize(dest, src->len);
-+ memcpy(dest->buf, src->buf, src->len);
++ s->buf = NULL;
++ s->cap = 0;
++ s->len = 0;
++ reftable_free(ptr);
+}
+
+/* return the underlying data as char*. len is left unchanged, but
+ a \0 is added at the end. */
+const char *slice_as_string(struct slice *s)
+{
-+ assert(s->canary == SLICE_CANARY);
-+ if (s->cap == s->len) {
-+ int l = s->len;
-+ slice_resize(s, l + 1);
-+ s->len = l;
-+ }
-+ s->buf[s->len] = 0;
+ return (const char *)s->buf;
+}
+
-+/* return a newly malloced string for this slice */
-+char *slice_to_string(struct slice *in)
-+{
-+ struct slice s = SLICE_INIT;
-+ assert(in->canary == SLICE_CANARY);
-+ slice_resize(&s, in->len + 1);
-+ s.buf[in->len] = 0;
-+ memcpy(s.buf, in->buf, in->len);
-+ return (char *)slice_detach(&s);
-+}
-+
-+bool slice_equal(struct slice *a, struct slice *b)
-+{
-+ return slice_cmp(a, b) == 0;
-+}
-+
+int slice_cmp(const struct slice *a, const struct slice *b)
+{
+ int min = a->len < b->len ? a->len : b->len;
@@ reftable/slice.c (new)
+ return 0;
+}
+
-+int slice_add(struct slice *b, byte *data, size_t sz)
++int slice_add(struct slice *b, const byte *data, size_t sz)
+{
+ assert(b->canary == SLICE_CANARY);
-+ if (b->len + sz > b->cap) {
-+ int newcap = 2 * b->cap + 1;
-+ if (newcap < b->len + sz) {
-+ newcap = (b->len + sz);
-+ }
-+ b->buf = reftable_realloc(b->buf, newcap);
-+ b->cap = newcap;
-+ }
-+
++ slice_grow(b, sz);
+ memcpy(b->buf + b->len, data, sz);
+ b->len += sz;
++ b->buf[b->len] = 0;
+ return sz;
+}
+
@@ reftable/slice.h (new)
+#include "reftable.h"
+
+/*
-+ provides bounds-checked byte ranges.
-+ To use, initialize as "slice x = {0};"
++ Provides a bounds-checked, growable byte ranges. To use, initialize as "slice
++ x = SLICE_INIT;"
+ */
+struct slice {
+ int len;
+ int cap;
+ byte *buf;
++
++ /* Used to enforce initialization with SLICE_INIT */
+ byte canary;
+};
+#define SLICE_CANARY 0x42
@@ reftable/slice.h (new)
+ }
+extern struct slice reftable_empty_slice;
+
-+void slice_set_string(struct slice *dest, const char *src);
+void slice_addstr(struct slice *dest, const char *src);
+
+/* Deallocate and clear slice */
+void slice_release(struct slice *slice);
+
-+/* Return a malloced string for `src` */
-+char *slice_to_string(struct slice *src);
++/* Set slice to 0 length, but retain buffer. */
++void slice_reset(struct slice *slice);
+
+/* Initializes a slice. Accepts a slice with random garbage. */
+void slice_init(struct slice *slice);
@@ reftable/slice.h (new)
+/* Ensure that `buf` is \0 terminated. */
+const char *slice_as_string(struct slice *src);
+
-+/* Compare slices */
-+bool slice_equal(struct slice *a, struct slice *b);
-+
+/* Return `buf`, clearing out `s` */
-+byte *slice_detach(struct slice *s);
++char *slice_detach(struct slice *s);
+
-+/* Copy bytes */
-+void slice_copy(struct slice *dest, struct slice *src);
++/* Set length of the slace to `l`, but don't reallocated. */
++void slice_setlen(struct slice *s, size_t l);
+
-+/* Advance `buf` by `n`, and decrease length. A copy of the slice
-+ should be kept for deallocating the slice. */
-+void slice_consume(struct slice *s, int n);
-+
-+/* Set length of the slice to `l` */
-+void slice_resize(struct slice *s, int l);
++/* Ensure `l` bytes beyond current length are available */
++void slice_grow(struct slice *s, size_t l);
+
+/* Signed comparison */
+int slice_cmp(const struct slice *a, const struct slice *b);
+
+/* Append `data` to the `dest` slice. */
-+int slice_add(struct slice *dest, byte *data, size_t sz);
++int slice_add(struct slice *dest, const byte *data, size_t sz);
+
+/* Append `add` to `dest. */
+void slice_addbuf(struct slice *dest, struct slice *add);
@@ reftable/slice.h (new)
+
+struct reftable_block_source malloc_block_source(void);
+
++/* Advance `buf` by `n`, and decrease length. A copy of the slice
++ should be kept for deallocating the slice. */
++void slice_consume(struct slice *s, int n);
++
+#endif
## reftable/slice_test.c (new) ##
@@ reftable/slice_test.c (new)
+ struct slice s = SLICE_INIT;
+ struct slice t = SLICE_INIT;
+
-+ slice_set_string(&s, "abc");
++ slice_addstr(&s, "abc");
+ assert(0 == strcmp("abc", slice_as_string(&s)));
+
-+ slice_set_string(&t, "pqr");
-+
++ slice_addstr(&t, "pqr");
+ slice_addbuf(&s, &t);
+ assert(0 == strcmp("abcpqr", slice_as_string(&s)));
+
@@ reftable/stack.c (new)
+
+ *dest = NULL;
+
-+ slice_set_string(&list_file_name, dir);
++ slice_reset(&list_file_name);
++ slice_addstr(&list_file_name, dir);
+ slice_addstr(&list_file_name, "/tables.list");
+
-+ p->list_file = slice_to_string(&list_file_name);
-+ slice_release(&list_file_name);
++ p->list_file = slice_detach(&list_file_name);
+ p->reftable_dir = xstrdup(dir);
+ p->config = config;
+
@@ reftable/stack.c (new)
+ int new_tables_len = 0;
+ struct reftable_merged_table *new_merged = NULL;
+ int i;
-+ struct slice table_path = SLICE_INIT;
+
+ while (*names) {
+ struct reftable_reader *rd = NULL;
@@ reftable/stack.c (new)
+
+ if (rd == NULL) {
+ struct reftable_block_source src = { 0 };
-+ slice_set_string(&table_path, st->reftable_dir);
++ struct slice table_path = SLICE_INIT;
++ slice_addstr(&table_path, st->reftable_dir);
+ slice_addstr(&table_path, "/");
+ slice_addstr(&table_path, name);
+
+ err = reftable_block_source_from_file(
+ &src, slice_as_string(&table_path));
++ slice_release(&table_path);
++
+ if (err < 0)
+ goto done;
+
@@ reftable/stack.c (new)
+ }
+
+done:
-+ slice_release(&table_path);
+ for (i = 0; i < new_tables_len; i++) {
+ reader_close(new_tables[i]);
+ reftable_reader_free(new_tables[i]);
@@ reftable/stack.c (new)
+{
+ char buf[100];
+ snprintf(buf, sizeof(buf), "0x%012" PRIx64 "-0x%012" PRIx64, min, max);
-+ slice_set_string(dest, buf);
++ slice_reset(dest);
++ slice_addstr(dest, buf);
+}
+
+struct reftable_addition {
@@ reftable/stack.c (new)
+ int err = 0;
+ add->stack = st;
+
-+ slice_set_string(&add->lock_file_name, st->list_file);
++ slice_reset(&add->lock_file_name);
++ slice_addstr(&add->lock_file_name, st->list_file);
+ slice_addstr(&add->lock_file_name, ".lock");
+
+ add->lock_file_fd = open(slice_as_string(&add->lock_file_name),
@@ reftable/stack.c (new)
+ int i = 0;
+ struct slice nm = SLICE_INIT;
+ for (i = 0; i < add->new_tables_len; i++) {
-+ slice_set_string(&nm, add->stack->list_file);
++ slice_reset(&nm);
++ slice_addstr(&nm, add->stack->list_file);
+ slice_addstr(&nm, "/");
+ slice_addstr(&nm, add->new_tables[i]);
+ unlink(slice_as_string(&nm));
@@ reftable/stack.c (new)
+ int err = 0;
+ int tab_fd = 0;
+
-+ slice_resize(&next_name, 0);
++ slice_reset(&next_name);
+ format_name(&next_name, add->next_update_index, add->next_update_index);
+
-+ slice_set_string(&temp_tab_file_name, add->stack->reftable_dir);
++ slice_addstr(&temp_tab_file_name, add->stack->reftable_dir);
+ slice_addstr(&temp_tab_file_name, "/");
+ slice_addbuf(&temp_tab_file_name, &next_name);
+ slice_addstr(&temp_tab_file_name, ".temp.XXXXXX");
@@ reftable/stack.c (new)
+ format_name(&next_name, wr->min_update_index, wr->max_update_index);
+ slice_addstr(&next_name, ".ref");
+
-+ slice_set_string(&tab_file_name, add->stack->reftable_dir);
++ slice_addstr(&tab_file_name, add->stack->reftable_dir);
+ slice_addstr(&tab_file_name, "/");
+ slice_addbuf(&tab_file_name, &next_name);
+
@@ reftable/stack.c (new)
+ add->new_tables = reftable_realloc(add->new_tables,
+ sizeof(*add->new_tables) *
+ (add->new_tables_len + 1));
-+ add->new_tables[add->new_tables_len] = slice_to_string(&next_name);
++ add->new_tables[add->new_tables_len] = slice_detach(&next_name);
+ add->new_tables_len++;
+done:
+ if (tab_fd > 0) {
@@ reftable/stack.c (new)
+ reftable_reader_min_update_index(st->merged->stack[first]),
+ reftable_reader_max_update_index(st->merged->stack[first]));
+
-+ slice_set_string(temp_tab, st->reftable_dir);
++ slice_reset(temp_tab);
++ slice_addstr(temp_tab, st->reftable_dir);
+ slice_addstr(temp_tab, "/");
+ slice_addbuf(temp_tab, &next_name);
+ slice_addstr(temp_tab, ".temp.XXXXXX");
@@ reftable/stack.c (new)
+
+ st->stats.attempts++;
+
-+ slice_set_string(&lock_file_name, st->list_file);
++ slice_reset(&lock_file_name);
++ slice_addstr(&lock_file_name, st->list_file);
+ slice_addstr(&lock_file_name, ".lock");
+
+ lock_file_fd = open(slice_as_string(&lock_file_name),
@@ reftable/stack.c (new)
+ struct slice subtab_lock = SLICE_INIT;
+ int sublock_file_fd = -1;
+
-+ slice_set_string(&subtab_file_name, st->reftable_dir);
++ slice_addstr(&subtab_file_name, st->reftable_dir);
+ slice_addstr(&subtab_file_name, "/");
+ slice_addstr(&subtab_file_name,
+ reader_name(st->merged->stack[i]));
+
-+ slice_copy(&subtab_lock, &subtab_file_name);
++ slice_reset(&subtab_lock);
++ slice_addbuf(&subtab_lock, &subtab_file_name);
+ slice_addstr(&subtab_lock, ".lock");
+
+ sublock_file_fd = open(slice_as_string(&subtab_lock),
@@ reftable/stack.c (new)
+ st->merged->stack[last]->max_update_index);
+ slice_addstr(&new_table_name, ".ref");
+
-+ slice_set_string(&new_table_path, st->reftable_dir);
++ slice_reset(&new_table_path);
++ slice_addstr(&new_table_path, st->reftable_dir);
+ slice_addstr(&new_table_path, "/");
-+
+ slice_addbuf(&new_table_path, &new_table_name);
+
+ if (!is_empty_table) {
@@ reftable/stack_test.c (new)
+#include <sys/types.h>
+#include <dirent.h>
+
-+static void clear_dir(const char *dirname)
-+{
-+ int fd = open(dirname, O_DIRECTORY, 0);
-+ DIR *dir = fdopendir(fd);
-+ struct dirent *ent = NULL;
-+
-+ assert(fd >= 0);
-+
-+ while ((ent = readdir(dir)) != NULL) {
-+ unlinkat(fd, ent->d_name, 0);
-+ }
-+ closedir(dir);
-+ rmdir(dirname);
-+}
-+
+static void test_read_file(void)
+{
+ char fn[256] = "/tmp/stack.test_read_file.XXXXXX";
@@ reftable/stack_test.c (new)
+
+ reftable_ref_record_clear(&dest);
+ reftable_stack_destroy(st);
-+ clear_dir(dir);
++ reftable_clear_dir(dir);
+}
+
+static void test_reftable_stack_uptodate(void)
@@ reftable/stack_test.c (new)
+ assert_err(err);
+ reftable_stack_destroy(st1);
+ reftable_stack_destroy(st2);
-+ clear_dir(dir);
++ reftable_clear_dir(dir);
+}
+
+static void test_reftable_stack_transaction_api(void)
@@ reftable/stack_test.c (new)
+
+ reftable_ref_record_clear(&dest);
+ reftable_stack_destroy(st);
-+ clear_dir(dir);
++ reftable_clear_dir(dir);
+}
+
+static void test_reftable_stack_validate_refname(void)
@@ reftable/stack_test.c (new)
+ }
+
+ reftable_stack_destroy(st);
-+ clear_dir(dir);
++ reftable_clear_dir(dir);
+}
+
+static int write_error(struct reftable_writer *wr, void *arg)
@@ reftable/stack_test.c (new)
+ err = reftable_stack_add(st, &write_test_ref, &ref2);
+ assert(err == REFTABLE_API_ERROR);
+ reftable_stack_destroy(st);
-+ clear_dir(dir);
++ reftable_clear_dir(dir);
+}
+
+static void test_reftable_stack_lock_failure(void)
@@ reftable/stack_test.c (new)
+ }
+
+ reftable_stack_destroy(st);
-+ clear_dir(dir);
++ reftable_clear_dir(dir);
+}
+
+static void test_reftable_stack_add(void)
+{
+ int i = 0;
+ int err = 0;
-+ struct reftable_write_options cfg = { 0 };
++ struct reftable_write_options cfg = {
++ .exact_log_message = true,
++ };
+ struct reftable_stack *st = NULL;
+ char dir[256] = "/tmp/stack_test.XXXXXX";
-+ struct reftable_ref_record refs[2] = { 0 };
-+ struct reftable_log_record logs[2] = { 0 };
++ struct reftable_ref_record refs[2] = { { 0 } };
++ struct reftable_log_record logs[2] = { { 0 } };
+ int N = ARRAY_SIZE(refs);
+
+ assert(mkdtemp(dir));
@@ reftable/stack_test.c (new)
+ reftable_ref_record_clear(&refs[i]);
+ reftable_log_record_clear(&logs[i]);
+ }
-+ clear_dir(dir);
++ reftable_clear_dir(dir);
++}
++
++static void test_reftable_stack_log_normalize(void)
++{
++ int err = 0;
++ struct reftable_write_options cfg = {
++ 0,
++ };
++ struct reftable_stack *st = NULL;
++ char dir[256] = "/tmp/stack_test.XXXXXX";
++
++ byte h1[SHA1_SIZE] = { 0x01 }, h2[SHA1_SIZE] = { 0x02 };
++
++ struct reftable_log_record input = {
++ .ref_name = "branch",
++ .update_index = 1,
++ .new_hash = h1,
++ .old_hash = h2,
++ };
++ struct reftable_log_record dest = {
++ .update_index = 0,
++ };
++ struct write_log_arg arg = {
++ .log = &input,
++ .update_index = 1,
++ };
++
++ assert(mkdtemp(dir));
++ err = reftable_new_stack(&st, dir, cfg);
++ assert_err(err);
++
++ input.message = "one\ntwo";
++ err = reftable_stack_add(st, &write_test_log, &arg);
++ assert(err == REFTABLE_API_ERROR);
++
++ input.message = "one";
++ err = reftable_stack_add(st, &write_test_log, &arg);
++ assert_err(err);
++
++ err = reftable_stack_read_log(st, input.ref_name, &dest);
++ assert_err(err);
++ assert(0 == strcmp(dest.message, "one\n"));
++
++ input.message = "two\n";
++ arg.update_index = 2;
++ err = reftable_stack_add(st, &write_test_log, &arg);
++ assert_err(err);
++ err = reftable_stack_read_log(st, input.ref_name, &dest);
++ assert_err(err);
++ assert(0 == strcmp(dest.message, "two\n"));
++
++ /* cleanup */
++ reftable_stack_destroy(st);
++ reftable_log_record_clear(&dest);
++ reftable_clear_dir(dir);
+}
+
+static void test_reftable_stack_tombstone(void)
@@ reftable/stack_test.c (new)
+ struct reftable_write_options cfg = { 0 };
+ struct reftable_stack *st = NULL;
+ int err;
-+ struct reftable_ref_record refs[2] = { 0 };
-+ struct reftable_log_record logs[2] = { 0 };
++ struct reftable_ref_record refs[2] = { { 0 } };
++ struct reftable_log_record logs[2] = { { 0 } };
+ int N = ARRAY_SIZE(refs);
+ struct reftable_ref_record dest = { 0 };
+ struct reftable_log_record log_dest = { 0 };
@@ reftable/stack_test.c (new)
+ reftable_ref_record_clear(&refs[i]);
+ reftable_log_record_clear(&logs[i]);
+ }
-+ clear_dir(dir);
++ reftable_clear_dir(dir);
+}
+
+static void test_reftable_stack_hash_id(void)
@@ reftable/stack_test.c (new)
+ reftable_ref_record_clear(&dest);
+ reftable_stack_destroy(st);
+ reftable_stack_destroy(st_default);
-+ clear_dir(dir);
++ reftable_clear_dir(dir);
+}
+
+static void test_log2(void)
@@ reftable/stack_test.c (new)
+ char dir[256] = "/tmp/stack.test_reflog_expire.XXXXXX";
+ struct reftable_write_options cfg = { 0 };
+ struct reftable_stack *st = NULL;
-+ struct reftable_log_record logs[20] = { 0 };
++ struct reftable_log_record logs[20] = { { 0 } };
+ int N = ARRAY_SIZE(logs) - 1;
+ int i = 0;
+ int err;
@@ reftable/stack_test.c (new)
+ for (i = 0; i <= N; i++) {
+ reftable_log_record_clear(&logs[i]);
+ }
-+ clear_dir(dir);
++ reftable_clear_dir(dir);
+ reftable_log_record_clear(&log);
+}
+
@@ reftable/stack_test.c (new)
+
+ err = reftable_new_stack(&st2, dir, cfg);
+ assert_err(err);
-+ clear_dir(dir);
++ reftable_clear_dir(dir);
+ reftable_stack_destroy(st);
+ reftable_stack_destroy(st2);
+}
@@ reftable/stack_test.c (new)
+ (uint64_t)(N * fastlog2(N)));
+
+ reftable_stack_destroy(st);
-+ clear_dir(dir);
++ reftable_clear_dir(dir);
+}
+
+int stack_test_main(int argc, const char *argv[])
@@ reftable/stack_test.c (new)
+ &test_reftable_stack_update_index_check);
+ add_test_case("test_reftable_stack_lock_failure",
+ &test_reftable_stack_lock_failure);
++ add_test_case("test_reftable_stack_log_normalize",
++ &test_reftable_stack_log_normalize);
+ add_test_case("test_reftable_stack_tombstone",
+ &test_reftable_stack_tombstone);
+ add_test_case("test_reftable_stack_add_one",
@@ reftable/system.h (new)
+#define SYSTEM_H
+
+#if 1 /* REFTABLE_IN_GITCORE */
++#define REFTABLE_IN_GITCORE
+
+#include "git-compat-util.h"
+#include "cache.h"
@@ reftable/system.h (new)
+
+#endif /* REFTABLE_IN_GITCORE */
+
++void reftable_clear_dir(const char *dirname);
++
+#define SHA1_ID 0x73686131
+#define SHA256_ID 0x73323536
+#define SHA1_SIZE 20
@@ reftable/system.h (new)
+typedef int bool;
+
+/* This is uncompress2, which is only available in zlib as of 2017.
-+ *
-+ * TODO: in git-core, this should fallback to uncompress2 if it is available.
+ */
+int uncompress_return_consumed(Bytef *dest, uLongf *destLen,
+ const Bytef *source, uLong *sourceLen);
@@ reftable/update.sh (new)
+mv reftable/system.h reftable/system.h~
+sed 's|if REFTABLE_IN_GITCORE|if 1 /* REFTABLE_IN_GITCORE */|' < reftable/system.h~ > reftable/system.h
+
-+# Remove compatibility hacks we don't need here.
-+rm reftable/compat.*
-+
+git add reftable/*.[ch] reftable/LICENSE reftable/VERSION
## reftable/writer.c (new) ##
@@ reftable/writer.c (new)
+ key = reftable_malloc(sizeof(struct obj_index_tree_node));
+ *key = empty;
+
-+ slice_copy(&key->hash, hash);
++ slice_reset(&key->hash);
++ slice_addbuf(&key->hash, hash);
+ tree_search((void *)key, &w->obj_index_tree,
+ &obj_index_tree_node_compare, 1);
+ } else {
@@ reftable/writer.c (new)
+ if (slice_cmp(&w->last_key, &key) >= 0)
+ goto done;
+
-+ slice_copy(&w->last_key, &key);
++ slice_reset(&w->last_key);
++ slice_addbuf(&w->last_key, &key);
+ if (w->block_writer == NULL) {
+ writer_reinit_block_writer(w, reftable_record_type(rec));
+ }
@@ reftable/writer.c (new)
+ return err;
+
+ if (!w->opts.skip_index_objects && ref->value != NULL) {
-+ struct slice h = {
-+ .buf = ref->value,
-+ .len = hash_size(w->opts.hash_id),
-+ .canary = SLICE_CANARY,
-+ };
-+
++ struct slice h = SLICE_INIT;
++ slice_add(&h, ref->value, hash_size(w->opts.hash_id));
+ writer_index_hash(w, &h);
++ slice_release(&h);
+ }
+
+ if (!w->opts.skip_index_objects && ref->target_value != NULL) {
-+ struct slice h = {
-+ .buf = ref->target_value,
-+ .len = hash_size(w->opts.hash_id),
-+ .canary = SLICE_CANARY,
-+ };
++ struct slice h = SLICE_INIT;
++ slice_add(&h, ref->target_value, hash_size(w->opts.hash_id));
+ writer_index_hash(w, &h);
+ }
+ return 0;
@@ reftable/writer.c (new)
+ struct reftable_log_record *log)
+{
+ struct reftable_record rec = { 0 };
++ char *input_log_message = log->message;
++ struct slice cleaned_message = SLICE_INIT;
+ int err;
+ if (log->ref_name == NULL)
+ return REFTABLE_API_ERROR;
@@ reftable/writer.c (new)
+ return err;
+ }
+
++ if (!w->opts.exact_log_message && log->message != NULL) {
++ slice_addstr(&cleaned_message, log->message);
++ while (cleaned_message.len &&
++ cleaned_message.buf[cleaned_message.len - 1] == '\n')
++ slice_setlen(&cleaned_message, cleaned_message.len - 1);
++ if (strchr(slice_as_string(&cleaned_message), '\n')) {
++ // multiple lines not allowed.
++ err = REFTABLE_API_ERROR;
++ goto done;
++ }
++ slice_addstr(&cleaned_message, "\n");
++ log->message = (char *)slice_as_string(&cleaned_message);
++ }
++
+ w->next -= w->pending_padding;
+ w->pending_padding = 0;
+
+ reftable_record_from_log(&rec, log);
+ err = writer_add_record(w, &rec);
++
++done:
++ log->message = input_log_message;
++ slice_release(&cleaned_message);
+ return err;
+}
+
@@ reftable/writer.c (new)
+ }
+
+ ir.offset = w->next;
-+ slice_copy(&ir.last_key, &w->block_writer->last_key);
++ slice_reset(&ir.last_key);
++ slice_addbuf(&ir.last_key, &w->block_writer->last_key);
+ w->index[w->index_len] = ir;
+
+ w->index_len++;
10: f3d74b78135 ! 12: e1b01927454 Reftable support for git-core
@@ Makefile: VCSSVN_OBJS += vcs-svn/sliding_window.o
+REFTABLE_OBJS += reftable/basics.o
+REFTABLE_OBJS += reftable/block.o
++REFTABLE_OBJS += reftable/compat.o
+REFTABLE_OBJS += reftable/file.o
+REFTABLE_OBJS += reftable/iter.o
+REFTABLE_OBJS += reftable/merged.o
@@ refs/reftable-backend.c (new)
+ }
+
+ for (i = 0; i < arg->refnames->nr; i++) {
-+ struct reftable_log_record log = { NULL };
++ struct reftable_log_record log = {
++ .update_index = ts,
++ };
+ struct reftable_ref_record current = { NULL };
+ fill_reftable_log_record(&log);
+ log.message = xstrdup(arg->logmsg);
@@ refs/reftable-backend.c (new)
+ };
+ reftable_writer_set_limits(writer, ts, ts);
+ err = reftable_writer_add_ref(writer, &ref);
-+ if (err < 0) {
-+ return err;
-+ }
-+
-+ {
++ if (err == 0) {
+ struct reftable_log_record log = { NULL };
+ struct object_id new_oid;
+ struct object_id old_oid;
-+ struct reftable_ref_record current = { NULL };
-+ reftable_stack_read_ref(create->refs->stack, create->refname,
-+ ¤t);
+
+ fill_reftable_log_record(&log);
-+ log.ref_name = current.ref_name;
++ log.ref_name = (char *)create->refname;
++ log.message = (char *)create->logmsg;
++ log.update_index = ts;
+ if (refs_resolve_ref_unsafe(
+ (struct ref_store *)create->refs, create->refname,
+ RESOLVE_REF_READING, &old_oid, NULL) != NULL) {
@@ refs/reftable-backend.c (new)
+ }
+
+ if (log.old_hash != NULL || log.new_hash != NULL) {
-+ reftable_writer_add_log(writer, &log);
++ err = reftable_writer_add_log(writer, &log);
+ }
+ log.ref_name = NULL;
++ log.message = NULL;
+ log.old_hash = NULL;
+ log.new_hash = NULL;
+ clear_reftable_log_record(&log);
+ }
-+ return 0;
++ return err;
+}
+
+static int reftable_create_symref(struct ref_store *ref_store,
@@ refs/reftable-backend.c (new)
+ mt = reftable_stack_merged_table(refs->stack);
+ err = reftable_merged_table_seek_log(mt, &it, refname);
+ while (err == 0) {
++ struct object_id old_oid;
++ struct object_id new_oid;
++ const char *full_committer = "";
++
+ err = reftable_iterator_next_log(&it, &log);
-+ if (err != 0) {
++ if (err > 0) {
++ err = 0;
++ break;
++ }
++ if (err < 0) {
+ break;
+ }
+
@@ refs/reftable-backend.c (new)
+ break;
+ }
+
-+ {
-+ struct object_id old_oid;
-+ struct object_id new_oid;
-+ const char *full_committer = "";
-+
-+ hashcpy(old_oid.hash, log.old_hash);
-+ hashcpy(new_oid.hash, log.new_hash);
-+
-+ full_committer = fmt_ident(log.name, log.email,
-+ WANT_COMMITTER_IDENT,
-+ /*date*/ NULL,
-+ IDENT_NO_DATE);
-+ if (fn(&old_oid, &new_oid, full_committer, log.time,
-+ log.tz_offset, log.message, cb_data)) {
-+ err = -1;
-+ break;
-+ }
-+ }
++ hashcpy(old_oid.hash, log.old_hash);
++ hashcpy(new_oid.hash, log.new_hash);
++
++ full_committer = fmt_ident(log.name, log.email,
++ WANT_COMMITTER_IDENT,
++ /*date*/ NULL, IDENT_NO_DATE);
++ err = fn(&old_oid, &new_oid, full_committer, log.time,
++ log.tz_offset, log.message, cb_data);
++ if (err)
++ break;
+ }
+
+ reftable_log_record_clear(&log);
+ reftable_iterator_destroy(&it);
-+ if (err > 0) {
-+ err = 0;
-+ }
+ return err;
+}
+
@@ refs/reftable-backend.c (new)
+ while (err == 0) {
+ struct reftable_log_record log = { NULL };
+ err = reftable_iterator_next_log(&it, &log);
-+ if (err != 0) {
++ if (err > 0) {
++ err = 0;
++ break;
++ }
++ if (err < 0) {
+ break;
+ }
+
@@ refs/reftable-backend.c (new)
+ full_committer = fmt_ident(log->name, log->email,
+ WANT_COMMITTER_IDENT, NULL,
+ IDENT_NO_DATE);
-+ if (!fn(&old_oid, &new_oid, full_committer, log->time,
-+ log->tz_offset, log->message, cb_data)) {
-+ err = -1;
++ err = fn(&old_oid, &new_oid, full_committer, log->time,
++ log->tz_offset, log->message, cb_data);
++ if (err) {
+ break;
+ }
+ }
@@ refs/reftable-backend.c (new)
+ free(logs);
+
+ reftable_iterator_destroy(&it);
-+ if (err > 0) {
-+ err = 0;
-+ }
+ return err;
+}
+
@@ refs/reftable-backend.c (new)
+ reftable_read_raw_ref,
+
+ reftable_reflog_iterator_begin,
-+ reftable_for_each_reflog_ent_newest_first,
+ reftable_for_each_reflog_ent_oldest_first,
++ reftable_for_each_reflog_ent_newest_first,
+ reftable_reflog_exists,
+ reftable_create_reflog,
+ reftable_delete_reflog,
@@ t/t0031-reftable.sh (new)
+ test_line_count = 0 output
+'
+
++test_expect_success 'branch switch in reflog output' '
++ initialize &&
++ test_commit file1 &&
++ git checkout -b branch1 &&
++ test_commit file2 &&
++ git checkout -b branch2 &&
++ git switch - &&
++ git rev-parse --symbolic-full-name HEAD > actual &&
++ echo refs/heads/branch1 > expect &&
++ test_cmp actual expect
++'
++
++
+# This matches show-ref's output
+print_ref() {
+ echo "$(git rev-parse "$1") $1"
11: 3e7868ee409 ! 13: 0359fe416fa Hookup unittests for the reftable library.
@@ Makefile: t/helper/test-svn-fe$X: $(VCSSVN_LIB)
check-sha1:: t/helper/test-tool$X
+ ## t/helper/test-reftable.c (new) ##
+@@
++#include "reftable/reftable-tests.h"
++#include "test-tool.h"
++
++int cmd__reftable(int argc, const char **argv)
++{
++ block_test_main(argc, argv);
++ merged_test_main(argc, argv);
++ record_test_main(argc, argv);
++ refname_test_main(argc, argv);
++ reftable_test_main(argc, argv);
++ slice_test_main(argc, argv);
++ stack_test_main(argc, argv);
++ tree_test_main(argc, argv);
++ return 0;
++}
+
## t/helper/test-tool.c ##
@@ t/helper/test-tool.c: static struct test_cmd cmds[] = {
{ "read-graph", cmd__read_graph },
12: 1f193b6da23 ! 14: 88640ea13f9 Add GIT_DEBUG_REFS debugging mechanism
@@ refs/debug.c (new)
+static void print_update(int i, const char *refname,
+ const struct object_id *old_oid,
+ const struct object_id *new_oid, unsigned int flags,
-+ unsigned int type)
++ unsigned int type, const char *msg)
+{
+ char o[200] = "null";
+ char n[200] = "null";
@@ refs/debug.c (new)
+ type &= 0xf; /* see refs.h REF_* */
+ flags &= REF_HAVE_NEW | REF_HAVE_OLD | REF_NO_DEREF |
+ REF_FORCE_CREATE_REFLOG | REF_LOG_ONLY;
-+ printf("%d: %s %s -> %s (F=0x%x, T=0x%x)\n", i, refname, o, n, flags,
-+ type);
++ printf("%d: %s %s -> %s (F=0x%x, T=0x%x) \"%s\"\n", i, refname, o, n,
++ flags, type, msg);
+}
+
+static void print_transaction(struct ref_transaction *transaction)
@@ refs/debug.c (new)
+ for (int i = 0; i < transaction->nr; i++) {
+ struct ref_update *u = transaction->updates[i];
+ print_update(i, u->refname, &u->old_oid, &u->new_oid, u->flags,
-+ u->type);
++ u->type, u->msg);
+ }
+ printf("}\n");
+}
@@ refs/debug.c (new)
+}
+
+static int debug_create_symref(struct ref_store *ref_store,
-+ const char *ref_target,
-+ const char *refs_heads_master,
++ const char *ref_name, const char *target,
+ const char *logmsg)
+{
+ struct debug_ref_store *drefs = (struct debug_ref_store *)ref_store;
-+ int res = drefs->refs->be->create_symref(drefs->refs, ref_target,
-+ refs_heads_master, logmsg);
++ int res = drefs->refs->be->create_symref(drefs->refs, ref_name, target,
++ logmsg);
++ printf("create_symref: %s -> %s \"%s\": %d\n", ref_name, target, logmsg,
++ res);
+ return res;
+}
+
@@ refs/debug.c (new)
+ drefs->refs->be->delete_refs(drefs->refs, msg, refnames, flags);
+ return res;
+}
++
+static int debug_rename_ref(struct ref_store *ref_store, const char *oldref,
+ const char *newref, const char *logmsg)
+{
+ struct debug_ref_store *drefs = (struct debug_ref_store *)ref_store;
+ int res = drefs->refs->be->rename_ref(drefs->refs, oldref, newref,
+ logmsg);
++ printf("rename_ref: %s -> %s \"%s\": %d\n", oldref, newref, logmsg,
++ res);
+ return res;
+}
++
+static int debug_copy_ref(struct ref_store *ref_store, const char *oldref,
+ const char *newref, const char *logmsg)
+{
+ struct debug_ref_store *drefs = (struct debug_ref_store *)ref_store;
+ int res =
+ drefs->refs->be->copy_ref(drefs->refs, oldref, newref, logmsg);
++ printf("copy_ref: %s -> %s \"%s\": %d\n", oldref, newref, logmsg, res);
+ return res;
+}
+
@@ refs/debug.c (new)
+ struct debug_ref_store *drefs = (struct debug_ref_store *)ref_store;
+ struct ref_iterator *res =
+ drefs->refs->be->reflog_iterator_begin(drefs->refs);
++ printf("for_each_reflog_iterator_begin\n");
+ return res;
+}
+
++struct debug_reflog {
++ const char *refname;
++ each_reflog_ent_fn *fn;
++ void *cb_data;
++};
++
++static int debug_print_reflog_ent(struct object_id *old_oid,
++ struct object_id *new_oid,
++ const char *committer, timestamp_t timestamp,
++ int tz, const char *msg, void *cb_data)
++{
++ struct debug_reflog *dbg = (struct debug_reflog *)cb_data;
++ int ret;
++ char o[100] = "null";
++ char n[100] = "null";
++ if (old_oid)
++ oid_to_hex_r(o, old_oid);
++ if (new_oid)
++ oid_to_hex_r(n, new_oid);
++
++ ret = dbg->fn(old_oid, new_oid, committer, timestamp, tz, msg,
++ dbg->cb_data);
++ printf("reflog_ent %s (ret %d): %s -> %s, %s %ld \"%s\"\n",
++ dbg->refname, ret, o, n, committer, (long int)timestamp, msg);
++ return ret;
++}
++
+static int debug_for_each_reflog_ent(struct ref_store *ref_store,
+ const char *refname, each_reflog_ent_fn fn,
+ void *cb_data)
+{
+ struct debug_ref_store *drefs = (struct debug_ref_store *)ref_store;
-+ int res = drefs->refs->be->for_each_reflog_ent(drefs->refs, refname, fn,
-+ cb_data);
++ struct debug_reflog dbg = {
++ .refname = refname,
++ .fn = fn,
++ .cb_data = cb_data,
++ };
++
++ int res = drefs->refs->be->for_each_reflog_ent(
++ drefs->refs, refname, &debug_print_reflog_ent, &dbg);
++ printf("for_each_reflog: %s: %d\n", refname, res);
+ return res;
+}
++
+static int debug_for_each_reflog_ent_reverse(struct ref_store *ref_store,
+ const char *refname,
+ each_reflog_ent_fn fn,
+ void *cb_data)
+{
+ struct debug_ref_store *drefs = (struct debug_ref_store *)ref_store;
++ struct debug_reflog dbg = {
++ .refname = refname,
++ .fn = fn,
++ .cb_data = cb_data,
++ };
+ int res = drefs->refs->be->for_each_reflog_ent_reverse(
-+ drefs->refs, refname, fn, cb_data);
++ drefs->refs, refname, &debug_print_reflog_ent, &dbg);
++ printf("for_each_reflog_reverse: %s: %d\n", refname, res);
+ return res;
+}
+
@@ refs/debug.c (new)
+{
+ struct debug_ref_store *drefs = (struct debug_ref_store *)ref_store;
+ int res = drefs->refs->be->reflog_exists(drefs->refs, refname);
++ printf("reflog_exists: %s: %d\n", refname, res);
+ return res;
+}
+
@@ t/t0033-debug-refs.sh (new)
+test_expect_success 'GIT_DEBUG_REFS' '
+ git init --ref-storage=files files &&
+ git init --ref-storage=reftable reftable &&
-+ (cd files && GIT_DEBUG_REFS=1 test_commit message file) > files.txt &&
++ (cd files && GIT_DEBUG_REFS=1 test_commit message file) > files.txt &&
+ (cd reftable && GIT_DEBUG_REFS=1 test_commit message file) > reftable.txt &&
+ test_cmp files.txt reftable.txt
+'
13: 0471f7e3570 = 15: 1c0cc646084 vcxproj: adjust for the reftable changes
14: a03c882b075 ! 16: 4f24b5f73de Add reftable testing infrastructure
@@ Commit message
* t1404-update-ref-errors.sh - Manipulates .git/refs/ directly
* t1405 - inspecs .git/ directly.
- Worst offenders:
-
- t1400-update-ref.sh - 82 of 185
- t2400-worktree-add.sh - 58 of 69
- t1404-update-ref-errors.sh - 44 of 53
- t3514-cherry-pick-revert-gpg.sh - 36 of 36
- t5541-http-push-smart.sh - 29 of 38
- t6003-rev-list-topo-order.sh - 29 of 35
- t3420-rebase-autostash.sh - 28 of 42
- t6120-describe.sh - 21 of 82
- t3430-rebase-merges.sh - 18 of 24
- t2018-checkout-branch.sh - 15 of 22
- ..
-
Signed-off-by: Han-Wen Nienhuys <hanwen@google.com>
## builtin/clone.c ##
-: ----------- > 17: ad5658ffc51 Add "test-tool dump-reftable" command.
--
gitgitgadget
next prev parent reply other threads:[~2020-06-16 19:21 UTC|newest]
Thread overview: 409+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-23 19:41 [PATCH 0/5] Reftable support git-core Han-Wen Nienhuys via GitGitGadget
2020-01-23 19:41 ` [PATCH 1/5] setup.c: enable repo detection for reftable Han-Wen Nienhuys via GitGitGadget
2020-01-23 19:41 ` [PATCH 2/5] create .git/refs in files-backend.c Han-Wen Nienhuys via GitGitGadget
2020-01-23 19:41 ` [PATCH 3/5] Document how ref iterators and symrefs interact Han-Wen Nienhuys via GitGitGadget
2020-01-23 19:41 ` [PATCH 4/5] Add reftable library Han-Wen Nienhuys via GitGitGadget
2020-01-23 19:41 ` [PATCH 5/5] Reftable support for git-core Han-Wen Nienhuys via GitGitGadget
2020-01-23 21:44 ` [PATCH 0/5] Reftable support git-core Junio C Hamano
2020-01-27 13:52 ` Han-Wen Nienhuys
2020-01-27 13:57 ` Han-Wen Nienhuys
2020-01-23 22:45 ` Stephan Beyer
2020-01-27 13:57 ` Han-Wen Nienhuys
2020-01-27 14:22 ` [PATCH v2 " Han-Wen Nienhuys via GitGitGadget
2020-01-27 14:22 ` [PATCH v2 1/5] setup.c: enable repo detection for reftable Han-Wen Nienhuys via GitGitGadget
2020-01-27 14:22 ` [PATCH v2 2/5] create .git/refs in files-backend.c Han-Wen Nienhuys via GitGitGadget
2020-01-27 22:28 ` Junio C Hamano
2020-01-28 15:58 ` Han-Wen Nienhuys
2020-01-30 4:19 ` Junio C Hamano
2020-01-27 14:22 ` [PATCH v2 3/5] Document how ref iterators and symrefs interact Han-Wen Nienhuys via GitGitGadget
2020-01-27 22:53 ` Junio C Hamano
2020-01-28 16:07 ` Han-Wen Nienhuys
2020-01-28 19:35 ` Junio C Hamano
2020-01-27 14:22 ` [PATCH v2 4/5] Add reftable library Han-Wen Nienhuys via GitGitGadget
2020-01-27 14:22 ` [PATCH v2 5/5] Reftable support for git-core Han-Wen Nienhuys via GitGitGadget
2020-01-28 7:31 ` Jeff King
2020-01-28 15:36 ` Martin Fick
2020-01-29 8:12 ` Jeff King
2020-01-29 16:49 ` Martin Fick
2020-01-29 18:40 ` Han-Wen Nienhuys
2020-01-29 19:47 ` Martin Fick
2020-01-29 19:50 ` Han-Wen Nienhuys
2020-01-30 7:21 ` Jeff King
2020-02-03 16:39 ` Han-Wen Nienhuys
2020-02-03 17:05 ` Jeff King
2020-02-03 17:09 ` Han-Wen Nienhuys
2020-02-04 18:54 ` Han-Wen Nienhuys
2020-02-04 20:06 ` Jeff King
2020-02-04 20:26 ` Han-Wen Nienhuys
2020-01-29 18:34 ` Junio C Hamano
2020-01-28 15:56 ` Han-Wen Nienhuys
2020-01-29 10:47 ` Jeff King
2020-01-29 18:43 ` Junio C Hamano
2020-01-29 18:53 ` Han-Wen Nienhuys
2020-01-30 7:26 ` Jeff King
2020-02-04 19:06 ` Han-Wen Nienhuys
2020-02-04 19:54 ` Jeff King
2020-02-04 20:22 ` Han-Wen Nienhuys
2020-02-04 22:13 ` Jeff King
2020-02-04 20:27 ` [PATCH v3 0/6] Reftable support git-core Han-Wen Nienhuys via GitGitGadget
2020-02-04 20:27 ` [PATCH v3 1/6] refs.h: clarify reflog iteration order Han-Wen Nienhuys via GitGitGadget
2020-02-04 20:27 ` [PATCH v3 2/6] setup.c: enable repo detection for reftable Han-Wen Nienhuys via GitGitGadget
2020-02-04 20:31 ` Han-Wen Nienhuys
2020-02-04 20:27 ` [PATCH v3 3/6] create .git/refs in files-backend.c Han-Wen Nienhuys via GitGitGadget
2020-02-04 21:29 ` Junio C Hamano
2020-02-05 11:34 ` Han-Wen Nienhuys
2020-02-05 11:42 ` SZEDER Gábor
2020-02-05 12:24 ` Jeff King
2020-02-04 20:27 ` [PATCH v3 4/6] refs: document how ref_iterator_advance_fn should handle symrefs Han-Wen Nienhuys via GitGitGadget
2020-02-04 20:27 ` [PATCH v3 5/6] Add reftable library Han-Wen Nienhuys via GitGitGadget
2020-02-04 20:27 ` [PATCH v3 6/6] Reftable support for git-core Han-Wen Nienhuys via GitGitGadget
2020-02-06 22:55 ` [PATCH v4 0/5] Reftable support git-core Han-Wen Nienhuys via GitGitGadget
2020-02-06 22:55 ` [PATCH v4 1/5] refs.h: clarify reflog iteration order Han-Wen Nienhuys via GitGitGadget
2020-02-06 22:55 ` [PATCH v4 2/5] create .git/refs in files-backend.c Han-Wen Nienhuys via GitGitGadget
2020-02-06 22:55 ` [PATCH v4 3/5] refs: document how ref_iterator_advance_fn should handle symrefs Han-Wen Nienhuys via GitGitGadget
2020-02-06 22:55 ` [PATCH v4 4/5] Add reftable library Han-Wen Nienhuys via GitGitGadget
2020-02-06 23:07 ` Junio C Hamano
2020-02-07 0:16 ` brian m. carlson
2020-02-10 13:16 ` Han-Wen Nienhuys
2020-02-11 0:05 ` brian m. carlson
2020-02-11 14:20 ` Han-Wen Nienhuys
2020-02-11 16:31 ` Junio C Hamano
2020-02-11 16:40 ` Han-Wen Nienhuys
2020-02-11 23:40 ` brian m. carlson
2020-02-18 9:25 ` Han-Wen Nienhuys
2020-02-11 16:46 ` Han-Wen Nienhuys
2020-02-20 17:20 ` Jonathan Nieder
2020-02-06 22:55 ` [PATCH v4 5/5] Reftable support for git-core Han-Wen Nienhuys via GitGitGadget
2020-02-06 23:49 ` brian m. carlson
2020-02-10 13:18 ` Han-Wen Nienhuys
2020-02-06 23:31 ` [PATCH v4 0/5] Reftable support git-core brian m. carlson
2020-02-10 14:14 ` [PATCH v5 " Han-Wen Nienhuys via GitGitGadget
2020-02-10 14:14 ` [PATCH v5 1/5] refs.h: clarify reflog iteration order Han-Wen Nienhuys via GitGitGadget
2020-02-10 14:14 ` [PATCH v5 2/5] create .git/refs in files-backend.c Han-Wen Nienhuys via GitGitGadget
2020-02-10 14:14 ` [PATCH v5 3/5] refs: document how ref_iterator_advance_fn should handle symrefs Han-Wen Nienhuys via GitGitGadget
2020-02-10 14:14 ` [PATCH v5 4/5] Add reftable library Han-Wen Nienhuys via GitGitGadget
2020-02-10 14:14 ` [PATCH v5 5/5] Reftable support for git-core Han-Wen Nienhuys via GitGitGadget
2020-02-18 8:43 ` [PATCH v6 0/5] Reftable support git-core Han-Wen Nienhuys via GitGitGadget
2020-02-18 8:43 ` [PATCH v6 1/5] refs.h: clarify reflog iteration order Han-Wen Nienhuys via GitGitGadget
2020-02-18 8:43 ` [PATCH v6 2/5] create .git/refs in files-backend.c Han-Wen Nienhuys via GitGitGadget
2020-02-18 8:43 ` [PATCH v6 3/5] refs: document how ref_iterator_advance_fn should handle symrefs Han-Wen Nienhuys via GitGitGadget
2020-02-18 8:43 ` [PATCH v6 4/5] Add reftable library Han-Wen Nienhuys via GitGitGadget
2020-02-18 21:11 ` Junio C Hamano
2020-02-19 6:55 ` Jeff King
2020-02-19 17:00 ` Han-Wen Nienhuys
2020-02-18 8:43 ` [PATCH v6 5/5] Reftable support for git-core Han-Wen Nienhuys via GitGitGadget
2020-02-18 21:05 ` [PATCH v6 0/5] Reftable support git-core Junio C Hamano
2020-02-19 16:59 ` Han-Wen Nienhuys
2020-02-19 17:02 ` Junio C Hamano
2020-02-19 17:21 ` Han-Wen Nienhuys
2020-02-19 18:10 ` Junio C Hamano
2020-02-19 19:14 ` Han-Wen Nienhuys
2020-02-19 20:09 ` Junio C Hamano
2020-02-20 11:19 ` Jeff King
2020-02-21 6:40 ` Jonathan Nieder
2020-02-26 17:16 ` Han-Wen Nienhuys
2020-02-26 20:04 ` Junio C Hamano
2020-02-27 0:01 ` brian m. carlson
[not found] ` <CAFQ2z_NQn9O3kFmHk8Cr31FY66ToU4bUdE=asHUfN++zBG+SPw@mail.gmail.com>
2020-02-26 17:41 ` Jonathan Nieder
2020-02-26 17:54 ` Han-Wen Nienhuys
2020-02-26 8:49 ` [PATCH v7 0/6] " Han-Wen Nienhuys via GitGitGadget
2020-02-26 8:49 ` [PATCH v7 1/6] refs.h: clarify reflog iteration order Han-Wen Nienhuys via GitGitGadget
2020-02-26 8:49 ` [PATCH v7 2/6] create .git/refs in files-backend.c Han-Wen Nienhuys via GitGitGadget
2020-02-26 8:49 ` [PATCH v7 3/6] refs: document how ref_iterator_advance_fn should handle symrefs Han-Wen Nienhuys via GitGitGadget
2020-02-26 8:49 ` [PATCH v7 4/6] reftable: file format documentation Jonathan Nieder via GitGitGadget
2020-02-26 8:49 ` [PATCH v7 5/6] Add reftable library Han-Wen Nienhuys via GitGitGadget
2020-02-26 8:49 ` [PATCH v7 6/6] Reftable support for git-core Han-Wen Nienhuys via GitGitGadget
2020-02-26 18:12 ` Junio C Hamano
2020-02-26 18:59 ` Han-Wen Nienhuys
2020-02-26 19:59 ` Junio C Hamano
2020-02-27 16:03 ` Han-Wen Nienhuys
2020-02-27 16:23 ` Junio C Hamano
2020-02-27 17:56 ` Han-Wen Nienhuys
2020-02-26 21:31 ` Junio C Hamano
2020-02-27 16:01 ` Han-Wen Nienhuys
2020-02-27 16:26 ` Junio C Hamano
2020-02-26 17:35 ` [PATCH v7 0/6] Reftable support git-core Junio C Hamano
2020-03-24 6:06 ` Jonathan Nieder
2020-04-01 11:28 ` [PATCH v8 0/9] " Han-Wen Nienhuys via GitGitGadget
2020-04-01 11:28 ` [PATCH v8 1/9] refs.h: clarify reflog iteration order Han-Wen Nienhuys via GitGitGadget
2020-04-01 11:28 ` [PATCH v8 2/9] create .git/refs in files-backend.c Han-Wen Nienhuys via GitGitGadget
2020-04-01 11:28 ` [PATCH v8 3/9] refs: document how ref_iterator_advance_fn should handle symrefs Han-Wen Nienhuys via GitGitGadget
2020-04-01 11:28 ` [PATCH v8 4/9] Add .gitattributes for the reftable/ directory Han-Wen Nienhuys via GitGitGadget
2020-04-01 11:28 ` [PATCH v8 5/9] reftable: file format documentation Jonathan Nieder via GitGitGadget
2020-04-01 11:28 ` [PATCH v8 6/9] reftable: define version 2 of the spec to accomodate SHA256 Han-Wen Nienhuys via GitGitGadget
2020-04-01 11:28 ` [PATCH v8 7/9] reftable: clarify how empty tables should be written Han-Wen Nienhuys via GitGitGadget
2020-04-01 11:28 ` [PATCH v8 8/9] Add reftable library Han-Wen Nienhuys via GitGitGadget
2020-04-01 11:28 ` [PATCH v8 9/9] Reftable support for git-core Han-Wen Nienhuys via GitGitGadget
2020-04-15 23:29 ` [PATCH v8 0/9] Reftable support git-core Junio C Hamano
2020-04-18 3:22 ` Danh Doan
2020-04-20 21:14 ` [PATCH v9 00/10] " Han-Wen Nienhuys via GitGitGadget
2020-04-20 21:14 ` [PATCH v9 01/10] refs.h: clarify reflog iteration order Han-Wen Nienhuys via GitGitGadget
2020-04-20 21:14 ` [PATCH v9 02/10] Iterate over the "refs/" namespace in for_each_[raw]ref Han-Wen Nienhuys via GitGitGadget
2020-04-20 21:14 ` [PATCH v9 03/10] create .git/refs in files-backend.c Han-Wen Nienhuys via GitGitGadget
2020-04-20 21:14 ` [PATCH v9 04/10] refs: document how ref_iterator_advance_fn should handle symrefs Han-Wen Nienhuys via GitGitGadget
2020-04-20 21:14 ` [PATCH v9 05/10] Add .gitattributes for the reftable/ directory Han-Wen Nienhuys via GitGitGadget
2020-04-20 21:14 ` [PATCH v9 06/10] reftable: file format documentation Jonathan Nieder via GitGitGadget
2020-04-20 21:14 ` [PATCH v9 07/10] reftable: define version 2 of the spec to accomodate SHA256 Han-Wen Nienhuys via GitGitGadget
2020-04-20 21:14 ` [PATCH v9 08/10] reftable: clarify how empty tables should be written Han-Wen Nienhuys via GitGitGadget
2020-04-20 21:14 ` [PATCH v9 09/10] Add reftable library Han-Wen Nienhuys via GitGitGadget
2020-04-20 22:06 ` Junio C Hamano
2020-04-21 19:04 ` Han-Wen Nienhuys
2020-04-22 17:35 ` Johannes Schindelin
2020-04-20 21:14 ` [PATCH v9 10/10] Reftable support for git-core Han-Wen Nienhuys via GitGitGadget
2020-04-21 20:13 ` [PATCH v9 00/10] Reftable support git-core Junio C Hamano
2020-04-23 21:27 ` Han-Wen Nienhuys
2020-04-23 21:43 ` Junio C Hamano
2020-04-23 21:52 ` Junio C Hamano
2020-04-25 13:58 ` Johannes Schindelin
2020-04-27 20:13 ` [PATCH v10 00/12] " Han-Wen Nienhuys via GitGitGadget
2020-04-27 20:13 ` [PATCH v10 01/12] refs.h: clarify reflog iteration order Han-Wen Nienhuys via GitGitGadget
2020-04-27 20:13 ` [PATCH v10 02/12] Iterate over the "refs/" namespace in for_each_[raw]ref Han-Wen Nienhuys via GitGitGadget
2020-04-30 21:17 ` Emily Shaffer
2020-05-04 18:03 ` Han-Wen Nienhuys
2020-05-05 18:26 ` Pseudo ref handling (was Re: [PATCH v10 02/12] Iterate over the "refs/" namespace in for_each_[raw]ref) Han-Wen Nienhuys
2020-04-27 20:13 ` [PATCH v10 03/12] create .git/refs in files-backend.c Han-Wen Nienhuys via GitGitGadget
2020-04-30 21:24 ` Emily Shaffer
2020-04-30 21:49 ` Junio C Hamano
2020-05-04 18:10 ` Han-Wen Nienhuys
2020-04-27 20:13 ` [PATCH v10 04/12] refs: document how ref_iterator_advance_fn should handle symrefs Han-Wen Nienhuys via GitGitGadget
2020-04-27 20:13 ` [PATCH v10 05/12] Add .gitattributes for the reftable/ directory Han-Wen Nienhuys via GitGitGadget
2020-04-27 20:13 ` [PATCH v10 06/12] reftable: file format documentation Jonathan Nieder via GitGitGadget
2020-04-27 20:13 ` [PATCH v10 07/12] reftable: define version 2 of the spec to accomodate SHA256 Han-Wen Nienhuys via GitGitGadget
2020-04-27 20:13 ` [PATCH v10 08/12] reftable: clarify how empty tables should be written Han-Wen Nienhuys via GitGitGadget
2020-04-27 20:13 ` [PATCH v10 09/12] Add reftable library Han-Wen Nienhuys via GitGitGadget
2020-04-28 14:55 ` Danh Doan
2020-04-28 15:29 ` Junio C Hamano
2020-04-28 15:31 ` Junio C Hamano
2020-04-28 20:21 ` Han-Wen Nienhuys
2020-04-28 20:23 ` Han-Wen Nienhuys
2020-04-27 20:13 ` [PATCH v10 10/12] Reftable support for git-core Han-Wen Nienhuys via GitGitGadget
2020-04-27 20:13 ` [PATCH v10 11/12] Add some reftable testing infrastructure Han-Wen Nienhuys via GitGitGadget
2020-04-27 20:13 ` [PATCH v10 12/12] t: use update-ref and show-ref to reading/writing refs Han-Wen Nienhuys via GitGitGadget
2020-05-04 19:03 ` [PATCH v11 00/12] Reftable support git-core Han-Wen Nienhuys via GitGitGadget
2020-05-04 19:03 ` [PATCH v11 01/12] refs.h: clarify reflog iteration order Han-Wen Nienhuys via GitGitGadget
2020-05-04 19:03 ` [PATCH v11 02/12] Iterate over the "refs/" namespace in for_each_[raw]ref Han-Wen Nienhuys via GitGitGadget
2020-05-04 19:03 ` [PATCH v11 03/12] refs: document how ref_iterator_advance_fn should handle symrefs Han-Wen Nienhuys via GitGitGadget
2020-05-04 19:03 ` [PATCH v11 04/12] Add .gitattributes for the reftable/ directory Han-Wen Nienhuys via GitGitGadget
2020-05-04 19:03 ` [PATCH v11 05/12] reftable: file format documentation Jonathan Nieder via GitGitGadget
2020-05-04 19:03 ` [PATCH v11 06/12] reftable: define version 2 of the spec to accomodate SHA256 Han-Wen Nienhuys via GitGitGadget
2020-05-04 19:03 ` [PATCH v11 07/12] reftable: clarify how empty tables should be written Han-Wen Nienhuys via GitGitGadget
2020-05-04 19:03 ` [PATCH v11 08/12] Add reftable library Han-Wen Nienhuys via GitGitGadget
2020-05-04 19:03 ` [PATCH v11 09/12] Reftable support for git-core Han-Wen Nienhuys via GitGitGadget
2020-05-04 19:03 ` [PATCH v11 10/12] vcxproj: adjust for the reftable changes Johannes Schindelin via GitGitGadget
2020-05-04 19:03 ` [PATCH v11 11/12] Add some reftable testing infrastructure Han-Wen Nienhuys via GitGitGadget
2020-05-04 19:03 ` [PATCH v11 12/12] t: use update-ref and show-ref to reading/writing refs Han-Wen Nienhuys via GitGitGadget
2020-05-06 4:29 ` [PATCH v11 00/12] Reftable support git-core Junio C Hamano
2020-05-07 9:59 ` [PATCH v12 " Han-Wen Nienhuys via GitGitGadget
2020-05-07 9:59 ` [PATCH v12 01/12] refs.h: clarify reflog iteration order Han-Wen Nienhuys via GitGitGadget
2020-05-08 18:54 ` Junio C Hamano
2020-05-07 9:59 ` [PATCH v12 02/12] Iterate over the "refs/" namespace in for_each_[raw]ref Han-Wen Nienhuys via GitGitGadget
2020-05-08 18:54 ` Junio C Hamano
2020-05-11 11:41 ` Han-Wen Nienhuys
2020-05-07 9:59 ` [PATCH v12 03/12] refs: document how ref_iterator_advance_fn should handle symrefs Han-Wen Nienhuys via GitGitGadget
2020-05-08 18:58 ` Junio C Hamano
2020-05-11 11:42 ` Han-Wen Nienhuys
2020-05-11 14:49 ` Junio C Hamano
2020-05-11 15:11 ` Han-Wen Nienhuys
2020-05-07 9:59 ` [PATCH v12 04/12] Add .gitattributes for the reftable/ directory Han-Wen Nienhuys via GitGitGadget
2020-05-07 9:59 ` [PATCH v12 05/12] reftable: file format documentation Jonathan Nieder via GitGitGadget
2020-05-07 9:59 ` [PATCH v12 06/12] reftable: define version 2 of the spec to accomodate SHA256 Han-Wen Nienhuys via GitGitGadget
2020-05-08 19:59 ` Junio C Hamano
2020-05-07 9:59 ` [PATCH v12 07/12] reftable: clarify how empty tables should be written Han-Wen Nienhuys via GitGitGadget
2020-05-07 9:59 ` [PATCH v12 08/12] Add reftable library Han-Wen Nienhuys via GitGitGadget
2020-05-07 9:59 ` [PATCH v12 09/12] Reftable support for git-core Han-Wen Nienhuys via GitGitGadget
2020-05-07 9:59 ` [PATCH v12 10/12] vcxproj: adjust for the reftable changes Johannes Schindelin via GitGitGadget
2020-05-07 9:59 ` [PATCH v12 11/12] t: use update-ref and show-ref to reading/writing refs Han-Wen Nienhuys via GitGitGadget
2020-05-07 9:59 ` [PATCH v12 12/12] Add some reftable testing infrastructure Han-Wen Nienhuys via GitGitGadget
2020-05-11 19:46 ` [PATCH v13 00/13] Reftable support git-core Han-Wen Nienhuys via GitGitGadget
2020-05-11 19:46 ` [PATCH v13 01/13] refs.h: clarify reflog iteration order Han-Wen Nienhuys via GitGitGadget
2020-05-18 23:31 ` Junio C Hamano
2020-05-11 19:46 ` [PATCH v13 02/13] t: use update-ref and show-ref to reading/writing refs Han-Wen Nienhuys via GitGitGadget
2020-05-18 23:34 ` Junio C Hamano
2020-05-11 19:46 ` [PATCH v13 03/13] refs: document how ref_iterator_advance_fn should handle symrefs Han-Wen Nienhuys via GitGitGadget
2020-05-18 23:43 ` Junio C Hamano
2020-05-11 19:46 ` [PATCH v13 04/13] reftable: file format documentation Jonathan Nieder via GitGitGadget
2020-05-19 22:00 ` Junio C Hamano
2020-05-20 16:06 ` Han-Wen Nienhuys
2020-05-20 17:20 ` Han-Wen Nienhuys
2020-05-20 17:25 ` Han-Wen Nienhuys
2020-05-20 17:33 ` Junio C Hamano
2020-05-20 18:52 ` Jonathan Nieder
2020-05-11 19:46 ` [PATCH v13 05/13] reftable: clarify how empty tables should be written Han-Wen Nienhuys via GitGitGadget
2020-05-19 22:01 ` Junio C Hamano
2020-05-11 19:46 ` [PATCH v13 06/13] reftable: define version 2 of the spec to accomodate SHA256 Han-Wen Nienhuys via GitGitGadget
2020-05-19 22:32 ` Junio C Hamano
2020-05-20 12:38 ` Han-Wen Nienhuys
2020-05-20 14:40 ` Junio C Hamano
2020-05-11 19:46 ` [PATCH v13 07/13] Write pseudorefs through ref backends Han-Wen Nienhuys via GitGitGadget
2020-05-12 10:22 ` Phillip Wood
2020-05-12 16:48 ` Han-Wen Nienhuys
2020-05-13 10:06 ` Phillip Wood
2020-05-13 18:10 ` Phillip Wood
2020-05-11 19:46 ` [PATCH v13 08/13] Iterate over the "refs/" namespace in for_each_[raw]ref Han-Wen Nienhuys via GitGitGadget
2020-05-11 19:46 ` [PATCH v13 09/13] Add .gitattributes for the reftable/ directory Han-Wen Nienhuys via GitGitGadget
2020-05-11 19:46 ` [PATCH v13 10/13] Add reftable library Han-Wen Nienhuys via GitGitGadget
2020-05-11 19:46 ` [PATCH v13 11/13] Reftable support for git-core Han-Wen Nienhuys via GitGitGadget
2020-05-13 19:55 ` Junio C Hamano
2020-05-11 19:46 ` [PATCH v13 12/13] vcxproj: adjust for the reftable changes Johannes Schindelin via GitGitGadget
2020-05-11 19:46 ` [PATCH v13 13/13] Add some reftable testing infrastructure Han-Wen Nienhuys via GitGitGadget
2020-05-13 19:57 ` Junio C Hamano
2020-05-19 13:54 ` Han-Wen Nienhuys
2020-05-19 15:21 ` Junio C Hamano
2020-05-12 0:41 ` [PATCH v13 00/13] Reftable support git-core Junio C Hamano
2020-05-12 7:49 ` Han-Wen Nienhuys
2020-05-13 21:21 ` Junio C Hamano
2020-05-18 20:31 ` [PATCH v14 0/9] " Han-Wen Nienhuys via GitGitGadget
2020-05-18 20:31 ` [PATCH v14 1/9] Write pseudorefs through ref backends Han-Wen Nienhuys via GitGitGadget
2020-05-18 20:31 ` [PATCH v14 2/9] Move REF_LOG_ONLY to refs-internal.h Han-Wen Nienhuys via GitGitGadget
2020-05-18 20:31 ` [PATCH v14 3/9] Iterate over the "refs/" namespace in for_each_[raw]ref Han-Wen Nienhuys via GitGitGadget
2020-05-18 20:31 ` [PATCH v14 4/9] Add .gitattributes for the reftable/ directory Han-Wen Nienhuys via GitGitGadget
2020-05-18 20:31 ` [PATCH v14 5/9] Add reftable library Han-Wen Nienhuys via GitGitGadget
2020-05-18 20:31 ` [PATCH v14 6/9] Reftable support for git-core Han-Wen Nienhuys via GitGitGadget
2020-05-18 20:31 ` [PATCH v14 7/9] Add GIT_DEBUG_REFS debugging mechanism Han-Wen Nienhuys via GitGitGadget
2020-05-18 20:31 ` [PATCH v14 8/9] vcxproj: adjust for the reftable changes Johannes Schindelin via GitGitGadget
2020-05-18 20:31 ` [PATCH v14 9/9] Add reftable testing infrastructure Han-Wen Nienhuys via GitGitGadget
2020-05-28 19:46 ` [PATCH v15 00/13] Reftable support git-core Han-Wen Nienhuys via GitGitGadget
2020-05-28 19:46 ` [PATCH v15 01/13] Write pseudorefs through ref backends Han-Wen Nienhuys via GitGitGadget
2020-05-28 19:46 ` [PATCH v15 02/13] Make refs_ref_exists public Han-Wen Nienhuys via GitGitGadget
2020-05-28 19:46 ` [PATCH v15 03/13] Treat BISECT_HEAD as a pseudo ref Han-Wen Nienhuys via GitGitGadget
2020-05-28 20:52 ` Junio C Hamano
2020-05-28 19:46 ` [PATCH v15 04/13] Treat CHERRY_PICK_HEAD " Han-Wen Nienhuys via GitGitGadget
2020-05-28 19:46 ` [PATCH v15 05/13] Treat REVERT_HEAD " Han-Wen Nienhuys via GitGitGadget
2020-05-28 19:46 ` [PATCH v15 06/13] Move REF_LOG_ONLY to refs-internal.h Han-Wen Nienhuys via GitGitGadget
2020-05-28 19:46 ` [PATCH v15 07/13] Iterate over the "refs/" namespace in for_each_[raw]ref Han-Wen Nienhuys via GitGitGadget
2020-05-28 19:46 ` [PATCH v15 08/13] Add .gitattributes for the reftable/ directory Han-Wen Nienhuys via GitGitGadget
2020-05-28 19:46 ` [PATCH v15 09/13] Add reftable library Han-Wen Nienhuys via GitGitGadget
2020-05-28 19:46 ` [PATCH v15 10/13] Reftable support for git-core Han-Wen Nienhuys via GitGitGadget
2020-05-28 19:46 ` [PATCH v15 11/13] Add GIT_DEBUG_REFS debugging mechanism Han-Wen Nienhuys via GitGitGadget
2020-05-28 19:46 ` [PATCH v15 12/13] vcxproj: adjust for the reftable changes Johannes Schindelin via GitGitGadget
2020-05-28 19:46 ` [PATCH v15 13/13] Add reftable testing infrastructure Han-Wen Nienhuys via GitGitGadget
2020-05-28 20:15 ` [PATCH v15 00/13] Reftable support git-core Junio C Hamano
2020-05-28 21:21 ` Junio C Hamano
2020-06-05 18:03 ` [PATCH v16 00/14] " Han-Wen Nienhuys via GitGitGadget
2020-06-05 18:03 ` [PATCH v16 01/14] Write pseudorefs through ref backends Han-Wen Nienhuys via GitGitGadget
2020-06-09 10:16 ` Phillip Wood
2020-06-05 18:03 ` [PATCH v16 02/14] Make refs_ref_exists public Han-Wen Nienhuys via GitGitGadget
2020-06-09 10:36 ` Phillip Wood
2020-06-10 18:05 ` Han-Wen Nienhuys
2020-06-11 14:59 ` Phillip Wood
2020-06-12 9:51 ` Phillip Wood
2020-06-15 11:32 ` Han-Wen Nienhuys
2020-06-05 18:03 ` [PATCH v16 03/14] Treat BISECT_HEAD as a pseudo ref Han-Wen Nienhuys via GitGitGadget
2020-06-05 18:03 ` [PATCH v16 04/14] Treat CHERRY_PICK_HEAD " Han-Wen Nienhuys via GitGitGadget
2020-06-05 18:03 ` [PATCH v16 05/14] Treat REVERT_HEAD " Han-Wen Nienhuys via GitGitGadget
2020-06-05 18:03 ` [PATCH v16 06/14] Move REF_LOG_ONLY to refs-internal.h Han-Wen Nienhuys via GitGitGadget
2020-06-05 18:03 ` [PATCH v16 07/14] Iterate over the "refs/" namespace in for_each_[raw]ref Han-Wen Nienhuys via GitGitGadget
2020-06-05 18:03 ` [PATCH v16 08/14] Add .gitattributes for the reftable/ directory Han-Wen Nienhuys via GitGitGadget
2020-06-05 18:03 ` [PATCH v16 09/14] Add reftable library Han-Wen Nienhuys via GitGitGadget
2020-06-05 18:03 ` [PATCH v16 10/14] Reftable support for git-core Han-Wen Nienhuys via GitGitGadget
2020-06-05 18:03 ` [PATCH v16 11/14] Hookup unittests for the reftable library Han-Wen Nienhuys via GitGitGadget
2020-06-08 19:39 ` Junio C Hamano
2020-06-09 17:22 ` [PATCH] Fixup! Add t/helper/test-reftable.c hanwen
2020-06-09 20:45 ` Junio C Hamano
2020-06-05 18:03 ` [PATCH v16 12/14] Add GIT_DEBUG_REFS debugging mechanism Han-Wen Nienhuys via GitGitGadget
2020-06-05 18:03 ` [PATCH v16 13/14] vcxproj: adjust for the reftable changes Johannes Schindelin via GitGitGadget
2020-06-05 18:03 ` [PATCH v16 14/14] Add reftable testing infrastructure Han-Wen Nienhuys via GitGitGadget
2020-06-09 23:14 ` [PATCH v16 00/14] Reftable support git-core Junio C Hamano
2020-06-10 6:56 ` Han-Wen Nienhuys
2020-06-10 17:09 ` Junio C Hamano
2020-06-10 17:38 ` Junio C Hamano
2020-06-10 18:59 ` Johannes Schindelin
2020-06-10 19:04 ` Han-Wen Nienhuys
2020-06-10 19:20 ` Johannes Schindelin
2020-06-10 16:57 ` Han-Wen Nienhuys
2020-06-16 19:20 ` Han-Wen Nienhuys via GitGitGadget [this message]
2020-06-16 19:20 ` [PATCH v17 01/17] lib-t6000.sh: write tag using git-update-ref Han-Wen Nienhuys via GitGitGadget
2020-06-16 19:20 ` [PATCH v17 02/17] checkout: add '\n' to reflog message Han-Wen Nienhuys via GitGitGadget
2020-06-16 19:20 ` [PATCH v17 03/17] Write pseudorefs through ref backends Han-Wen Nienhuys via GitGitGadget
2020-06-16 19:20 ` [PATCH v17 04/17] Make refs_ref_exists public Han-Wen Nienhuys via GitGitGadget
2020-06-16 19:20 ` [PATCH v17 05/17] Treat BISECT_HEAD as a pseudo ref Han-Wen Nienhuys via GitGitGadget
2020-06-16 19:20 ` [PATCH v17 06/17] Treat CHERRY_PICK_HEAD " Han-Wen Nienhuys via GitGitGadget
2020-06-16 19:20 ` [PATCH v17 07/17] Treat REVERT_HEAD " Han-Wen Nienhuys via GitGitGadget
2020-06-16 19:20 ` [PATCH v17 08/17] Move REF_LOG_ONLY to refs-internal.h Han-Wen Nienhuys via GitGitGadget
2020-06-16 19:20 ` [PATCH v17 09/17] Iterate over the "refs/" namespace in for_each_[raw]ref Han-Wen Nienhuys via GitGitGadget
2020-06-16 19:20 ` [PATCH v17 10/17] Add .gitattributes for the reftable/ directory Han-Wen Nienhuys via GitGitGadget
2020-06-16 19:20 ` [PATCH v17 11/17] Add reftable library Han-Wen Nienhuys via GitGitGadget
2020-06-16 19:20 ` [PATCH v17 12/17] Reftable support for git-core Han-Wen Nienhuys via GitGitGadget
2020-06-19 14:24 ` SZEDER Gábor
2020-06-16 19:20 ` [PATCH v17 13/17] Hookup unittests for the reftable library Han-Wen Nienhuys via GitGitGadget
2020-06-16 19:20 ` [PATCH v17 14/17] Add GIT_DEBUG_REFS debugging mechanism Han-Wen Nienhuys via GitGitGadget
2020-06-16 19:20 ` [PATCH v17 15/17] vcxproj: adjust for the reftable changes Johannes Schindelin via GitGitGadget
2020-06-16 19:20 ` [PATCH v17 16/17] Add reftable testing infrastructure Han-Wen Nienhuys via GitGitGadget
2020-06-19 16:03 ` SZEDER Gábor
2020-06-16 19:20 ` [PATCH v17 17/17] Add "test-tool dump-reftable" command Han-Wen Nienhuys via GitGitGadget
2020-06-22 21:55 ` [PATCH v18 00/19] Reftable support git-core Han-Wen Nienhuys via GitGitGadget
2020-06-22 21:55 ` [PATCH v18 01/19] lib-t6000.sh: write tag using git-update-ref Han-Wen Nienhuys via GitGitGadget
2020-06-22 21:55 ` [PATCH v18 02/19] checkout: add '\n' to reflog message Han-Wen Nienhuys via GitGitGadget
2020-06-22 21:55 ` [PATCH v18 03/19] Write pseudorefs through ref backends Han-Wen Nienhuys via GitGitGadget
2020-06-22 21:55 ` [PATCH v18 04/19] Make refs_ref_exists public Han-Wen Nienhuys via GitGitGadget
2020-06-22 21:55 ` [PATCH v18 05/19] Treat BISECT_HEAD as a pseudo ref Han-Wen Nienhuys via GitGitGadget
2020-06-22 21:55 ` [PATCH v18 06/19] Treat CHERRY_PICK_HEAD " Han-Wen Nienhuys via GitGitGadget
2020-06-22 21:55 ` [PATCH v18 07/19] Treat REVERT_HEAD " Han-Wen Nienhuys via GitGitGadget
2020-06-22 21:55 ` [PATCH v18 08/19] Move REF_LOG_ONLY to refs-internal.h Han-Wen Nienhuys via GitGitGadget
2020-06-22 21:55 ` [PATCH v18 09/19] Iterate over the "refs/" namespace in for_each_[raw]ref Han-Wen Nienhuys via GitGitGadget
2020-06-22 21:55 ` [PATCH v18 10/19] Add .gitattributes for the reftable/ directory Han-Wen Nienhuys via GitGitGadget
2020-06-22 21:55 ` [PATCH v18 11/19] Add reftable library Han-Wen Nienhuys via GitGitGadget
2020-06-22 21:55 ` [PATCH v18 12/19] Add standalone build infrastructure for reftable Han-Wen Nienhuys via GitGitGadget
2020-06-22 21:55 ` [PATCH v18 13/19] Reftable support for git-core Han-Wen Nienhuys via GitGitGadget
2020-06-22 21:55 ` [PATCH v18 14/19] Hookup unittests for the reftable library Han-Wen Nienhuys via GitGitGadget
2020-06-22 21:55 ` [PATCH v18 15/19] Add GIT_DEBUG_REFS debugging mechanism Han-Wen Nienhuys via GitGitGadget
2020-06-22 21:55 ` [PATCH v18 16/19] vcxproj: adjust for the reftable changes Johannes Schindelin via GitGitGadget
2020-06-22 21:55 ` [PATCH v18 17/19] git-prompt: prepare for reftable refs backend SZEDER Gábor via GitGitGadget
2020-06-22 21:55 ` [PATCH v18 18/19] Add reftable testing infrastructure Han-Wen Nienhuys via GitGitGadget
2020-06-22 21:55 ` [PATCH v18 19/19] Add "test-tool dump-reftable" command Han-Wen Nienhuys via GitGitGadget
2020-06-29 18:56 ` [PATCH v19 00/20] Reftable support git-core Han-Wen Nienhuys via GitGitGadget
2020-06-29 18:56 ` [PATCH v19 01/20] lib-t6000.sh: write tag using git-update-ref Han-Wen Nienhuys via GitGitGadget
2020-06-29 18:56 ` [PATCH v19 02/20] t3432: use git-reflog to inspect the reflog for HEAD Han-Wen Nienhuys via GitGitGadget
2020-06-30 15:23 ` Denton Liu
2020-06-29 18:56 ` [PATCH v19 03/20] checkout: add '\n' to reflog message Han-Wen Nienhuys via GitGitGadget
2020-06-29 20:07 ` Junio C Hamano
2020-06-30 8:30 ` Han-Wen Nienhuys
2020-06-30 23:58 ` Junio C Hamano
2020-07-01 16:56 ` Han-Wen Nienhuys
2020-07-01 20:22 ` Re* " Junio C Hamano
2020-07-06 15:56 ` Han-Wen Nienhuys
2020-07-06 18:53 ` Junio C Hamano
2020-06-29 18:56 ` [PATCH v19 04/20] Write pseudorefs through ref backends Han-Wen Nienhuys via GitGitGadget
2020-06-29 18:56 ` [PATCH v19 05/20] Make refs_ref_exists public Han-Wen Nienhuys via GitGitGadget
2020-06-29 18:56 ` [PATCH v19 06/20] Treat BISECT_HEAD as a pseudo ref Han-Wen Nienhuys via GitGitGadget
2020-06-29 18:56 ` [PATCH v19 07/20] Treat CHERRY_PICK_HEAD " Han-Wen Nienhuys via GitGitGadget
2020-06-29 18:56 ` [PATCH v19 08/20] Treat REVERT_HEAD " Han-Wen Nienhuys via GitGitGadget
2020-06-29 18:56 ` [PATCH v19 09/20] Move REF_LOG_ONLY to refs-internal.h Han-Wen Nienhuys via GitGitGadget
2020-06-29 18:56 ` [PATCH v19 10/20] Iterate over the "refs/" namespace in for_each_[raw]ref Han-Wen Nienhuys via GitGitGadget
2020-06-29 18:56 ` [PATCH v19 11/20] Add .gitattributes for the reftable/ directory Han-Wen Nienhuys via GitGitGadget
2020-06-29 18:56 ` [PATCH v19 12/20] Add reftable library Han-Wen Nienhuys via GitGitGadget
2020-06-29 18:56 ` [PATCH v19 13/20] Add standalone build infrastructure for reftable Han-Wen Nienhuys via GitGitGadget
2020-06-29 18:56 ` [PATCH v19 14/20] Reftable support for git-core Han-Wen Nienhuys via GitGitGadget
2020-06-29 18:56 ` [PATCH v19 15/20] Hookup unittests for the reftable library Han-Wen Nienhuys via GitGitGadget
2020-06-29 18:56 ` [PATCH v19 16/20] Add GIT_DEBUG_REFS debugging mechanism Han-Wen Nienhuys via GitGitGadget
2020-06-29 18:56 ` [PATCH v19 17/20] vcxproj: adjust for the reftable changes Johannes Schindelin via GitGitGadget
2020-06-29 18:56 ` [PATCH v19 18/20] git-prompt: prepare for reftable refs backend SZEDER Gábor via GitGitGadget
2020-06-29 18:56 ` [PATCH v19 19/20] Add reftable testing infrastructure Han-Wen Nienhuys via GitGitGadget
2020-06-29 18:56 ` [PATCH v19 20/20] Add "test-tool dump-reftable" command Han-Wen Nienhuys via GitGitGadget
2020-06-29 22:54 ` [PATCH v19 00/20] Reftable support git-core Junio C Hamano
2020-06-30 9:28 ` Han-Wen Nienhuys
2020-07-01 0:03 ` Junio C Hamano
2020-07-01 10:16 ` Han-Wen Nienhuys
2020-07-01 20:56 ` Junio C Hamano
2020-07-31 15:26 ` [PATCH v20 00/21] " Han-Wen Nienhuys via GitGitGadget
2020-07-31 15:26 ` [PATCH v20 01/21] refs: add \t to reflog in the files backend Han-Wen Nienhuys via GitGitGadget
2020-07-31 15:26 ` [PATCH v20 02/21] Split off reading loose ref data in separate function Han-Wen Nienhuys via GitGitGadget
2020-07-31 15:26 ` [PATCH v20 03/21] t1400: use git rev-parse for testing PSEUDOREF existence Han-Wen Nienhuys via GitGitGadget
2020-07-31 15:27 ` [PATCH v20 04/21] Modify pseudo refs through ref backend storage Han-Wen Nienhuys via GitGitGadget
2020-07-31 15:27 ` [PATCH v20 05/21] Make HEAD a PSEUDOREF rather than PER_WORKTREE Han-Wen Nienhuys via GitGitGadget
2020-07-31 15:27 ` [PATCH v20 06/21] Make refs_ref_exists public Han-Wen Nienhuys via GitGitGadget
2020-07-31 15:27 ` [PATCH v20 07/21] Treat CHERRY_PICK_HEAD as a pseudo ref Han-Wen Nienhuys via GitGitGadget
2020-07-31 15:27 ` [PATCH v20 08/21] Treat REVERT_HEAD " Han-Wen Nienhuys via GitGitGadget
2020-07-31 15:27 ` [PATCH v20 09/21] Move REF_LOG_ONLY to refs-internal.h Han-Wen Nienhuys via GitGitGadget
2020-07-31 15:27 ` [PATCH v20 10/21] Iteration over entire ref namespace is iterating over "refs/" Han-Wen Nienhuys via GitGitGadget
2020-07-31 15:27 ` [PATCH v20 11/21] Add .gitattributes for the reftable/ directory Han-Wen Nienhuys via GitGitGadget
2020-07-31 15:27 ` [PATCH v20 12/21] Add reftable library Han-Wen Nienhuys via GitGitGadget
2020-07-31 15:27 ` [PATCH v20 13/21] Add standalone build infrastructure for reftable Han-Wen Nienhuys via GitGitGadget
2020-07-31 15:27 ` [PATCH v20 14/21] Reftable support for git-core Han-Wen Nienhuys via GitGitGadget
2020-07-31 15:27 ` [PATCH v20 15/21] Read FETCH_HEAD as loose ref Han-Wen Nienhuys via GitGitGadget
2020-07-31 15:27 ` [PATCH v20 16/21] Hookup unittests for the reftable library Han-Wen Nienhuys via GitGitGadget
2020-07-31 15:27 ` [PATCH v20 17/21] Add GIT_DEBUG_REFS debugging mechanism Han-Wen Nienhuys via GitGitGadget
2020-07-31 15:27 ` [PATCH v20 18/21] vcxproj: adjust for the reftable changes Johannes Schindelin via GitGitGadget
2020-07-31 15:27 ` [PATCH v20 19/21] git-prompt: prepare for reftable refs backend SZEDER Gábor via GitGitGadget
2020-07-31 15:27 ` [PATCH v20 20/21] Add reftable testing infrastructure Han-Wen Nienhuys via GitGitGadget
2020-07-31 15:27 ` [PATCH v20 21/21] Add "test-tool dump-reftable" command Han-Wen Nienhuys via GitGitGadget
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