From: Christian Couder <christian.couder@gmail.com>
To: git@vger.kernel.org
Cc: Junio C Hamano <gitster@pobox.com>, Jeff King <peff@peff.net>,
Ben Peart <Ben.Peart@microsoft.com>,
Nguyen Thai Ngoc Duy <pclouds@gmail.com>,
Mike Hommey <mh@glandium.org>,
Lars Schneider <larsxschneider@gmail.com>,
Eric Wong <e@80x24.org>,
Christian Couder <chriscool@tuxfamily.org>
Subject: [RFC/PATCH v4 09/49] Add initial external odb support
Date: Tue, 20 Jun 2017 09:54:43 +0200 [thread overview]
Message-ID: <20170620075523.26961-10-chriscool@tuxfamily.org> (raw)
In-Reply-To: <20170620075523.26961-1-chriscool@tuxfamily.org>
From: Jeff King <peff@peff.net>
Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
---
Makefile | 2 +
cache.h | 9 ++
external-odb.c | 115 +++++++++++++++++++++++
external-odb.h | 8 ++
odb-helper.c | 245 ++++++++++++++++++++++++++++++++++++++++++++++++
odb-helper.h | 25 +++++
sha1_file.c | 79 +++++++++++-----
t/t0400-external-odb.sh | 46 +++++++++
8 files changed, 507 insertions(+), 22 deletions(-)
create mode 100644 external-odb.c
create mode 100644 external-odb.h
create mode 100644 odb-helper.c
create mode 100644 odb-helper.h
create mode 100755 t/t0400-external-odb.sh
diff --git a/Makefile b/Makefile
index f484801638..b488874d60 100644
--- a/Makefile
+++ b/Makefile
@@ -776,6 +776,7 @@ LIB_OBJS += ewah/ewah_bitmap.o
LIB_OBJS += ewah/ewah_io.o
LIB_OBJS += ewah/ewah_rlw.o
LIB_OBJS += exec_cmd.o
+LIB_OBJS += external-odb.o
LIB_OBJS += fetch-pack.o
LIB_OBJS += fsck.o
LIB_OBJS += gettext.o
@@ -808,6 +809,7 @@ LIB_OBJS += notes-cache.o
LIB_OBJS += notes-merge.o
LIB_OBJS += notes-utils.o
LIB_OBJS += object.o
+LIB_OBJS += odb-helper.o
LIB_OBJS += oidset.o
LIB_OBJS += pack-bitmap.o
LIB_OBJS += pack-bitmap-write.o
diff --git a/cache.h b/cache.h
index d6ba8a2f11..391a69e9c5 100644
--- a/cache.h
+++ b/cache.h
@@ -954,6 +954,12 @@ const char *git_path_shallow(void);
*/
extern const char *sha1_file_name(const unsigned char *sha1);
+/*
+ * Like sha1_file_name, but return the filename within a specific alternate
+ * object directory. Shares the same static buffer with sha1_file_name.
+ */
+extern const char *sha1_file_name_alt(const char *objdir, const unsigned char *sha1);
+
/*
* Return the name of the (local) packfile with the specified sha1 in
* its name. The return value is a pointer to memory that is
@@ -1265,6 +1271,8 @@ extern int do_check_packed_object_crc;
extern int check_sha1_signature(const unsigned char *sha1, void *buf, unsigned long size, const char *type);
+extern int create_object_tmpfile(struct strbuf *tmp, const char *filename);
+extern void close_sha1_file(int fd);
extern int finalize_object_file(const char *tmpfile, const char *filename);
extern int has_sha1_pack(const unsigned char *sha1);
@@ -1600,6 +1608,7 @@ extern void read_info_alternates(const char * relative_base, int depth);
extern char *compute_alternate_path(const char *path, struct strbuf *err);
typedef int alt_odb_fn(struct alternate_object_database *, void *);
extern int foreach_alt_odb(alt_odb_fn, void*);
+extern void prepare_external_alt_odb(void);
/*
* Allocate a "struct alternate_object_database" but do _not_ actually
diff --git a/external-odb.c b/external-odb.c
new file mode 100644
index 0000000000..1ccfa99a01
--- /dev/null
+++ b/external-odb.c
@@ -0,0 +1,115 @@
+#include "cache.h"
+#include "external-odb.h"
+#include "odb-helper.h"
+
+static struct odb_helper *helpers;
+static struct odb_helper **helpers_tail = &helpers;
+
+static struct odb_helper *find_or_create_helper(const char *name, int len)
+{
+ struct odb_helper *o;
+
+ for (o = helpers; o; o = o->next)
+ if (!strncmp(o->name, name, len) && !o->name[len])
+ return o;
+
+ o = odb_helper_new(name, len);
+ *helpers_tail = o;
+ helpers_tail = &o->next;
+
+ return o;
+}
+
+static int external_odb_config(const char *var, const char *value, void *data)
+{
+ struct odb_helper *o;
+ const char *key, *dot;
+
+ if (!skip_prefix(var, "odb.", &key))
+ return 0;
+ dot = strrchr(key, '.');
+ if (!dot)
+ return 0;
+
+ o = find_or_create_helper(key, dot - key);
+ key = dot + 1;
+
+ if (!strcmp(key, "command"))
+ return git_config_string(&o->cmd, var, value);
+
+ return 0;
+}
+
+static void external_odb_init(void)
+{
+ static int initialized;
+
+ if (initialized)
+ return;
+ initialized = 1;
+
+ git_config(external_odb_config, NULL);
+}
+
+const char *external_odb_root(void)
+{
+ static const char *root;
+ if (!root)
+ root = git_pathdup("objects/external");
+ return root;
+}
+
+int external_odb_has_object(const unsigned char *sha1)
+{
+ struct odb_helper *o;
+
+ external_odb_init();
+
+ for (o = helpers; o; o = o->next)
+ if (odb_helper_has_object(o, sha1))
+ return 1;
+ return 0;
+}
+
+int external_odb_fetch_object(const unsigned char *sha1)
+{
+ struct odb_helper *o;
+ const char *path;
+
+ if (!external_odb_has_object(sha1))
+ return -1;
+
+ path = sha1_file_name_alt(external_odb_root(), sha1);
+ safe_create_leading_directories_const(path);
+ prepare_external_alt_odb();
+
+ for (o = helpers; o; o = o->next) {
+ struct strbuf tmpfile = STRBUF_INIT;
+ int ret;
+ int fd;
+
+ if (!odb_helper_has_object(o, sha1))
+ continue;
+
+ fd = create_object_tmpfile(&tmpfile, path);
+ if (fd < 0) {
+ strbuf_release(&tmpfile);
+ return -1;
+ }
+
+ if (odb_helper_fetch_object(o, sha1, fd) < 0) {
+ close(fd);
+ unlink(tmpfile.buf);
+ strbuf_release(&tmpfile);
+ continue;
+ }
+
+ close_sha1_file(fd);
+ ret = finalize_object_file(tmpfile.buf, path);
+ strbuf_release(&tmpfile);
+ if (!ret)
+ return 0;
+ }
+
+ return -1;
+}
diff --git a/external-odb.h b/external-odb.h
new file mode 100644
index 0000000000..2397477684
--- /dev/null
+++ b/external-odb.h
@@ -0,0 +1,8 @@
+#ifndef EXTERNAL_ODB_H
+#define EXTERNAL_ODB_H
+
+const char *external_odb_root(void);
+int external_odb_has_object(const unsigned char *sha1);
+int external_odb_fetch_object(const unsigned char *sha1);
+
+#endif /* EXTERNAL_ODB_H */
diff --git a/odb-helper.c b/odb-helper.c
new file mode 100644
index 0000000000..de5562da9c
--- /dev/null
+++ b/odb-helper.c
@@ -0,0 +1,245 @@
+#include "cache.h"
+#include "object.h"
+#include "argv-array.h"
+#include "odb-helper.h"
+#include "run-command.h"
+#include "sha1-lookup.h"
+
+struct odb_helper *odb_helper_new(const char *name, int namelen)
+{
+ struct odb_helper *o;
+
+ o = xcalloc(1, sizeof(*o));
+ o->name = xmemdupz(name, namelen);
+
+ return o;
+}
+
+struct odb_helper_cmd {
+ struct argv_array argv;
+ struct child_process child;
+};
+
+static void prepare_helper_command(struct argv_array *argv, const char *cmd,
+ const char *fmt, va_list ap)
+{
+ struct strbuf buf = STRBUF_INIT;
+
+ strbuf_addstr(&buf, cmd);
+ strbuf_addch(&buf, ' ');
+ strbuf_vaddf(&buf, fmt, ap);
+
+ argv_array_push(argv, buf.buf);
+ strbuf_release(&buf);
+}
+
+__attribute__((format (printf,3,4)))
+static int odb_helper_start(struct odb_helper *o,
+ struct odb_helper_cmd *cmd,
+ const char *fmt, ...)
+{
+ va_list ap;
+
+ memset(cmd, 0, sizeof(*cmd));
+ argv_array_init(&cmd->argv);
+
+ if (!o->cmd)
+ return -1;
+
+ va_start(ap, fmt);
+ prepare_helper_command(&cmd->argv, o->cmd, fmt, ap);
+ va_end(ap);
+
+ cmd->child.argv = cmd->argv.argv;
+ cmd->child.use_shell = 1;
+ cmd->child.no_stdin = 1;
+ cmd->child.out = -1;
+
+ if (start_command(&cmd->child) < 0) {
+ argv_array_clear(&cmd->argv);
+ return -1;
+ }
+
+ return 0;
+}
+
+static int odb_helper_finish(struct odb_helper *o,
+ struct odb_helper_cmd *cmd)
+{
+ int ret = finish_command(&cmd->child);
+ argv_array_clear(&cmd->argv);
+ if (ret) {
+ warning("odb helper '%s' reported failure", o->name);
+ return -1;
+ }
+ return 0;
+}
+
+static int parse_object_line(struct odb_helper_object *o, const char *line)
+{
+ char *end;
+ if (get_sha1_hex(line, o->sha1) < 0)
+ return -1;
+
+ line += 40;
+ if (*line++ != ' ')
+ return -1;
+
+ o->size = strtoul(line, &end, 10);
+ if (line == end || *end++ != ' ')
+ return -1;
+
+ o->type = type_from_string(end);
+ return 0;
+}
+
+static int add_have_entry(struct odb_helper *o, const char *line)
+{
+ ALLOC_GROW(o->have, o->have_nr+1, o->have_alloc);
+ if (parse_object_line(&o->have[o->have_nr], line) < 0) {
+ warning("bad 'have' input from odb helper '%s': %s",
+ o->name, line);
+ return 1;
+ }
+ o->have_nr++;
+ return 0;
+}
+
+static int odb_helper_object_cmp(const void *va, const void *vb)
+{
+ const struct odb_helper_object *a = va, *b = vb;
+ return hashcmp(a->sha1, b->sha1);
+}
+
+static void odb_helper_load_have(struct odb_helper *o)
+{
+ struct odb_helper_cmd cmd;
+ FILE *fh;
+ struct strbuf line = STRBUF_INIT;
+
+ if (o->have_valid)
+ return;
+ o->have_valid = 1;
+
+ if (odb_helper_start(o, &cmd, "have") < 0)
+ return;
+
+ fh = xfdopen(cmd.child.out, "r");
+ while (strbuf_getline(&line, fh) != EOF)
+ if (add_have_entry(o, line.buf))
+ break;
+
+ strbuf_release(&line);
+ fclose(fh);
+ odb_helper_finish(o, &cmd);
+
+ qsort(o->have, o->have_nr, sizeof(*o->have), odb_helper_object_cmp);
+}
+
+static struct odb_helper_object *odb_helper_lookup(struct odb_helper *o,
+ const unsigned char *sha1)
+{
+ int idx;
+
+ odb_helper_load_have(o);
+ idx = sha1_entry_pos(o->have, sizeof(*o->have), 0,
+ 0, o->have_nr, o->have_nr,
+ sha1);
+ if (idx < 0)
+ return NULL;
+ return &o->have[idx];
+}
+
+int odb_helper_has_object(struct odb_helper *o, const unsigned char *sha1)
+{
+ return !!odb_helper_lookup(o, sha1);
+}
+
+int odb_helper_fetch_object(struct odb_helper *o, const unsigned char *sha1,
+ int fd)
+{
+ struct odb_helper_object *obj;
+ struct odb_helper_cmd cmd;
+ unsigned long total_got;
+ git_zstream stream;
+ int zret = Z_STREAM_END;
+ git_SHA_CTX hash;
+ unsigned char real_sha1[20];
+
+ obj = odb_helper_lookup(o, sha1);
+ if (!obj)
+ return -1;
+
+ if (odb_helper_start(o, &cmd, "get %s", sha1_to_hex(sha1)) < 0)
+ return -1;
+
+ memset(&stream, 0, sizeof(stream));
+ git_inflate_init(&stream);
+ git_SHA1_Init(&hash);
+ total_got = 0;
+
+ for (;;) {
+ unsigned char buf[4096];
+ int r;
+
+ r = xread(cmd.child.out, buf, sizeof(buf));
+ if (r < 0) {
+ error("unable to read from odb helper '%s': %s",
+ o->name, strerror(errno));
+ close(cmd.child.out);
+ odb_helper_finish(o, &cmd);
+ git_inflate_end(&stream);
+ return -1;
+ }
+ if (r == 0)
+ break;
+
+ write_or_die(fd, buf, r);
+
+ stream.next_in = buf;
+ stream.avail_in = r;
+ do {
+ unsigned char inflated[4096];
+ unsigned long got;
+
+ stream.next_out = inflated;
+ stream.avail_out = sizeof(inflated);
+ zret = git_inflate(&stream, Z_SYNC_FLUSH);
+ got = sizeof(inflated) - stream.avail_out;
+
+ git_SHA1_Update(&hash, inflated, got);
+ /* skip header when counting size */
+ if (!total_got) {
+ const unsigned char *p = memchr(inflated, '\0', got);
+ if (p)
+ got -= p - inflated + 1;
+ else
+ got = 0;
+ }
+ total_got += got;
+ } while (stream.avail_in && zret == Z_OK);
+ }
+
+ close(cmd.child.out);
+ git_inflate_end(&stream);
+ git_SHA1_Final(real_sha1, &hash);
+ if (odb_helper_finish(o, &cmd))
+ return -1;
+ if (zret != Z_STREAM_END) {
+ warning("bad zlib data from odb helper '%s' for %s",
+ o->name, sha1_to_hex(sha1));
+ return -1;
+ }
+ if (total_got != obj->size) {
+ warning("size mismatch from odb helper '%s' for %s (%lu != %lu)",
+ o->name, sha1_to_hex(sha1), total_got, obj->size);
+ return -1;
+ }
+ if (hashcmp(real_sha1, sha1)) {
+ warning("sha1 mismatch from odb helper '%s' for %s (got %s)",
+ o->name, sha1_to_hex(sha1), sha1_to_hex(real_sha1));
+ return -1;
+ }
+
+ return 0;
+}
diff --git a/odb-helper.h b/odb-helper.h
new file mode 100644
index 0000000000..0f704f9452
--- /dev/null
+++ b/odb-helper.h
@@ -0,0 +1,25 @@
+#ifndef ODB_HELPER_H
+#define ODB_HELPER_H
+
+struct odb_helper {
+ const char *name;
+ const char *cmd;
+
+ struct odb_helper_object {
+ unsigned char sha1[20];
+ unsigned long size;
+ enum object_type type;
+ } *have;
+ int have_nr;
+ int have_alloc;
+ int have_valid;
+
+ struct odb_helper *next;
+};
+
+struct odb_helper *odb_helper_new(const char *name, int namelen);
+int odb_helper_has_object(struct odb_helper *o, const unsigned char *sha1);
+int odb_helper_fetch_object(struct odb_helper *o, const unsigned char *sha1,
+ int fd);
+
+#endif /* ODB_HELPER_H */
diff --git a/sha1_file.c b/sha1_file.c
index 59a4ed2ed3..f87c59d711 100644
--- a/sha1_file.c
+++ b/sha1_file.c
@@ -27,6 +27,7 @@
#include "list.h"
#include "mergesort.h"
#include "quote.h"
+#include "external-odb.h"
#define SZ_FMT PRIuMAX
static inline uintmax_t sz_fmt(size_t s) { return s; }
@@ -252,12 +253,12 @@ static void fill_sha1_path(struct strbuf *buf, const unsigned char *sha1)
}
}
-const char *sha1_file_name(const unsigned char *sha1)
+const char *sha1_file_name_alt(const char *objdir, const unsigned char *sha1)
{
static struct strbuf buf = STRBUF_INIT;
strbuf_reset(&buf);
- strbuf_addf(&buf, "%s/", get_object_directory());
+ strbuf_addf(&buf, "%s/", objdir);
fill_sha1_path(&buf, sha1);
return buf.buf;
@@ -277,9 +278,14 @@ static const char *alt_sha1_path(struct alternate_object_database *alt,
return buf->buf;
}
- char *odb_pack_name(struct strbuf *buf,
- const unsigned char *sha1,
- const char *ext)
+const char *sha1_file_name(const unsigned char *sha1)
+{
+ return sha1_file_name_alt(get_object_directory(), sha1);
+}
+
+char *odb_pack_name(struct strbuf *buf,
+ const unsigned char *sha1,
+ const char *ext)
{
strbuf_reset(buf);
strbuf_addf(buf, "%s/pack/pack-%s.%s", get_object_directory(),
@@ -631,6 +637,21 @@ int foreach_alt_odb(alt_odb_fn fn, void *cb)
return r;
}
+void prepare_external_alt_odb(void)
+{
+ static int linked_external;
+ const char *path;
+
+ if (linked_external)
+ return;
+
+ path = external_odb_root();
+ if (!access(path, F_OK)) {
+ link_alt_odb_entry(path, NULL, 0, "");
+ linked_external = 1;
+ }
+}
+
void prepare_alt_odb(void)
{
const char *alt;
@@ -645,6 +666,7 @@ void prepare_alt_odb(void)
link_alt_odb_entries(alt, strlen(alt), PATH_SEP, NULL, 0);
read_info_alternates(get_object_directory(), 0);
+ prepare_external_alt_odb();
}
/* Returns 1 if we have successfully freshened the file, 0 otherwise. */
@@ -685,7 +707,7 @@ static int check_and_freshen_nonlocal(const unsigned char *sha1, int freshen)
if (check_and_freshen_file(path, freshen))
return 1;
}
- return 0;
+ return external_odb_has_object(sha1);
}
static int check_and_freshen(const unsigned char *sha1, int freshen)
@@ -1727,24 +1749,14 @@ static int stat_sha1_file(const unsigned char *sha1, struct stat *st,
return -1;
}
-/*
- * Like stat_sha1_file(), but actually open the object and return the
- * descriptor. See the caveats on the "path" parameter above.
- */
-static int open_sha1_file(const unsigned char *sha1, const char **path)
+static int open_sha1_file_alt(const unsigned char *sha1, const char **path)
{
- int fd;
struct alternate_object_database *alt;
- int most_interesting_errno;
-
- *path = sha1_file_name(sha1);
- fd = git_open(*path);
- if (fd >= 0)
- return fd;
- most_interesting_errno = errno;
+ int most_interesting_errno = errno;
prepare_alt_odb();
for (alt = alt_odb_list; alt; alt = alt->next) {
+ int fd;
*path = alt_sha1_path(alt, sha1);
fd = git_open(*path);
if (fd >= 0)
@@ -1756,6 +1768,29 @@ static int open_sha1_file(const unsigned char *sha1, const char **path)
return -1;
}
+/*
+ * Like stat_sha1_file(), but actually open the object and return the
+ * descriptor. See the caveats on the "path" parameter above.
+ */
+static int open_sha1_file(const unsigned char *sha1, const char **path)
+{
+ int fd;
+
+ *path = sha1_file_name(sha1);
+ fd = git_open(*path);
+ if (fd >= 0)
+ return fd;
+
+ fd = open_sha1_file_alt(sha1, path);
+ if (fd >= 0)
+ return fd;
+
+ if (!external_odb_fetch_object(sha1))
+ fd = open_sha1_file_alt(sha1, path);
+
+ return fd;
+}
+
/*
* Map the loose object at "path" if it is not NULL, or the path found by
* searching for a loose object named "sha1".
@@ -3268,7 +3303,7 @@ int hash_sha1_file(const void *buf, unsigned long len, const char *type,
}
/* Finalize a file on disk, and close it. */
-static void close_sha1_file(int fd)
+void close_sha1_file(int fd)
{
if (fsync_object_files)
fsync_or_die(fd, "sha1 file");
@@ -3292,7 +3327,7 @@ static inline int directory_size(const char *filename)
* We want to avoid cross-directory filename renames, because those
* can have problems on various filesystems (FAT, NFS, Coda).
*/
-static int create_tmpfile(struct strbuf *tmp, const char *filename)
+int create_object_tmpfile(struct strbuf *tmp, const char *filename)
{
int fd, dirlen = directory_size(filename);
@@ -3332,7 +3367,7 @@ static int write_loose_object(const unsigned char *sha1, char *hdr, int hdrlen,
static struct strbuf tmp_file = STRBUF_INIT;
const char *filename = sha1_file_name(sha1);
- fd = create_tmpfile(&tmp_file, filename);
+ fd = create_object_tmpfile(&tmp_file, filename);
if (fd < 0) {
if (errno == EACCES)
return error("insufficient permission for adding an object to repository database %s", get_object_directory());
diff --git a/t/t0400-external-odb.sh b/t/t0400-external-odb.sh
new file mode 100755
index 0000000000..fe85413725
--- /dev/null
+++ b/t/t0400-external-odb.sh
@@ -0,0 +1,46 @@
+#!/bin/sh
+
+test_description='basic tests for external object databases'
+
+. ./test-lib.sh
+
+ALT_SOURCE="$PWD/alt-repo/.git"
+export ALT_SOURCE
+write_script odb-helper <<\EOF
+GIT_DIR=$ALT_SOURCE; export GIT_DIR
+case "$1" in
+have)
+ git cat-file --batch-check --batch-all-objects |
+ awk '{print $1 " " $3 " " $2}'
+ ;;
+get)
+ cat "$GIT_DIR"/objects/$(echo $2 | sed 's#..#&/#')
+ ;;
+esac
+EOF
+HELPER="\"$PWD\"/odb-helper"
+
+test_expect_success 'setup alternate repo' '
+ git init alt-repo &&
+ (cd alt-repo &&
+ test_commit one &&
+ test_commit two
+ ) &&
+ alt_head=`cd alt-repo && git rev-parse HEAD`
+'
+
+test_expect_success 'alt objects are missing' '
+ test_must_fail git log --format=%s $alt_head
+'
+
+test_expect_success 'helper can retrieve alt objects' '
+ test_config odb.magic.command "$HELPER" &&
+ cat >expect <<-\EOF &&
+ two
+ one
+ EOF
+ git log --format=%s $alt_head >actual &&
+ test_cmp expect actual
+'
+
+test_done
--
2.13.1.565.gbfcd7a9048
next prev parent reply other threads:[~2017-06-20 7:57 UTC|newest]
Thread overview: 64+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-20 7:54 [RFC/PATCH v4 00/49] Add initial experimental external ODB support Christian Couder
2017-06-20 7:54 ` [RFC/PATCH v4 01/49] builtin/clone: get rid of 'value' strbuf Christian Couder
2017-06-20 7:54 ` [RFC/PATCH v4 02/49] t0021/rot13-filter: refactor packet reading functions Christian Couder
2017-06-20 7:54 ` [RFC/PATCH v4 03/49] t0021/rot13-filter: improve 'if .. elsif .. else' style Christian Couder
2017-06-20 7:54 ` [RFC/PATCH v4 04/49] Add Git/Packet.pm from parts of t0021/rot13-filter.pl Christian Couder
2017-06-20 7:54 ` [RFC/PATCH v4 05/49] t0021/rot13-filter: use Git/Packet.pm Christian Couder
2017-06-20 7:54 ` [RFC/PATCH v4 06/49] Git/Packet.pm: improve error message Christian Couder
2017-06-20 7:54 ` [RFC/PATCH v4 07/49] Git/Packet.pm: add packet_initialize() Christian Couder
2017-06-23 18:55 ` Ben Peart
2017-06-20 7:54 ` [RFC/PATCH v4 08/49] Git/Packet: add capability functions Christian Couder
2017-06-20 7:54 ` Christian Couder [this message]
2017-06-23 19:49 ` [RFC/PATCH v4 09/49] Add initial external odb support Ben Peart
2017-06-20 7:54 ` [RFC/PATCH v4 10/49] external odb foreach Christian Couder
2017-06-20 7:54 ` [RFC/PATCH v4 11/49] t0400: add 'put' command to odb-helper script Christian Couder
2017-06-20 7:54 ` [RFC/PATCH v4 12/49] external odb: add write support Christian Couder
2017-06-20 7:54 ` [RFC/PATCH v4 13/49] external-odb: accept only blobs for now Christian Couder
2017-06-20 7:54 ` [RFC/PATCH v4 14/49] t0400: add test for external odb write support Christian Couder
2017-06-20 7:54 ` [RFC/PATCH v4 15/49] Add GIT_NO_EXTERNAL_ODB env variable Christian Couder
2017-06-20 7:54 ` [RFC/PATCH v4 16/49] Add t0410 to test external ODB transfer Christian Couder
2017-06-20 7:54 ` [RFC/PATCH v4 17/49] lib-httpd: pass config file to start_httpd() Christian Couder
2017-06-20 7:54 ` [RFC/PATCH v4 18/49] lib-httpd: add upload.sh Christian Couder
2017-06-20 7:54 ` [RFC/PATCH v4 19/49] lib-httpd: add list.sh Christian Couder
2017-06-20 7:54 ` [RFC/PATCH v4 20/49] lib-httpd: add apache-e-odb.conf Christian Couder
2017-06-20 7:54 ` [RFC/PATCH v4 21/49] odb-helper: add 'store_plain_objects' to 'struct odb_helper' Christian Couder
2017-06-20 7:54 ` [RFC/PATCH v4 22/49] pack-objects: don't pack objects in external odbs Christian Couder
2017-06-20 7:54 ` [RFC/PATCH v4 23/49] t0420: add test with HTTP external odb Christian Couder
2017-06-20 7:54 ` [RFC/PATCH v4 24/49] odb-helper: start fault in implementation Christian Couder
2017-06-20 7:54 ` [RFC/PATCH v4 25/49] external-odb: add external_odb_fault_in_object() Christian Couder
2017-06-20 7:55 ` [RFC/PATCH v4 26/49] odb-helper: add script_mode Christian Couder
2017-06-20 7:55 ` [RFC/PATCH v4 27/49] Documentation: add read-object-protocol.txt Christian Couder
2017-06-20 7:55 ` [RFC/PATCH v4 28/49] contrib: add long-running-read-object/example.pl Christian Couder
2017-06-20 7:55 ` [RFC/PATCH v4 29/49] Add t0410 to test read object mechanism Christian Couder
2017-06-20 7:55 ` [RFC/PATCH v4 30/49] odb-helper: add read_object_process() Christian Couder
2017-07-10 15:57 ` Ben Peart
2017-06-20 7:55 ` [RFC/PATCH v4 31/49] external-odb: add external_odb_get_capabilities() Christian Couder
2017-06-20 7:55 ` [RFC/PATCH v4 32/49] t04*: add 'get_cap' support to helpers Christian Couder
2017-06-20 7:55 ` [RFC/PATCH v4 33/49] odb-helper: call odb_helper_lookup() with 'have' capability Christian Couder
2017-06-20 7:55 ` [RFC/PATCH v4 34/49] odb-helper: fix odb_helper_fetch_object() for read_object Christian Couder
2017-06-20 7:55 ` [RFC/PATCH v4 35/49] Add t0460 to test passing git objects Christian Couder
2017-06-20 7:55 ` [RFC/PATCH v4 36/49] odb-helper: add read_packetized_git_object_to_fd() Christian Couder
2017-06-20 7:55 ` [RFC/PATCH v4 37/49] odb-helper: add read_packetized_plain_object_to_fd() Christian Couder
2017-06-20 7:55 ` [RFC/PATCH v4 38/49] Add t0470 to test passing plain objects Christian Couder
2017-06-20 7:55 ` [RFC/PATCH v4 39/49] odb-helper: add write_object_process() Christian Couder
2017-06-20 7:55 ` [RFC/PATCH v4 40/49] Add t0480 to test "have" capability and plain objects Christian Couder
2017-06-20 7:55 ` [RFC/PATCH v4 41/49] external-odb: add external_odb_do_fetch_object() Christian Couder
2017-06-20 7:55 ` [RFC/PATCH v4 42/49] odb-helper: advertise 'have' capability Christian Couder
2017-06-20 7:55 ` [RFC/PATCH v4 43/49] odb-helper: advertise 'put' capability Christian Couder
2017-06-20 7:55 ` [RFC/PATCH v4 44/49] odb-helper: add have_object_process() Christian Couder
2017-06-20 7:55 ` [RFC/PATCH v4 45/49] clone: add initial param to write_remote_refs() Christian Couder
2017-06-20 7:55 ` [RFC/PATCH v4 46/49] clone: add --initial-refspec option Christian Couder
2017-06-20 7:55 ` [RFC/PATCH v4 47/49] clone: disable external odb before initial clone Christian Couder
2017-06-20 7:55 ` [RFC/PATCH v4 48/49] Add test for 'clone --initial-refspec' Christian Couder
2017-06-20 7:55 ` [RFC/PATCH v4 49/49] t: add t0430 to test cloning using bundles Christian Couder
2017-06-20 13:48 ` [RFC/PATCH v4 00/49] Add initial experimental external ODB support Christian Couder
2017-06-23 18:24 ` Ben Peart
2017-07-01 19:41 ` Christian Couder
2017-07-01 20:12 ` Christian Couder
2017-07-01 20:33 ` Junio C Hamano
2017-07-02 4:25 ` Christian Couder
2017-07-03 16:56 ` Junio C Hamano
2017-07-06 17:36 ` Ben Peart
2017-09-15 12:56 ` Christian Couder
2017-07-12 19:06 ` Jonathan Tan
2017-09-15 13:16 ` Christian Couder
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