[PATCH v2 8/9] pack-write: split up finish_tmp_packfile() function
- From
Taylor Blau <me@ttaylorr.com>
- Date
- Sep 9, 2021, 23:24 UTC
- Message-ID
- <90bebe4e51c3bc84d156912db84e0d2774f56354.1631228928.git.me@ttaylorr.com>
- In-Reply-To
- <cover.1631228928.git.me@ttaylorr.com>
From: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Split up the finish_tmp_packfile() function and use the split-up version in pack-objects.c in preparation for moving the step of renaming the *.idx file later as part of a function change.
Since the only other caller of finish_tmp_packfile() was in bulk-checkin.c, and it won't be needing a change to its *.idx renaming, provide a thin wrapper for the old function as a static function in that file. If other callers end up needing the simpler version it could be moved back to "pack-write.c" and "pack.h".
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Taylor Blau <me@ttaylorr.com> --- builtin/pack-objects.c | 7 +++++-- bulk-checkin.c | 16 ++++++++++++++++ pack-write.c | 22 +++++++++++++--------- pack.h | 7 +++++-- 4 files changed, 39 insertions(+), 13 deletions(-)
diff --git a/builtin/pack-objects.c b/builtin/pack-objects.c index 2a105c8d6e..944134b6f2 100644 --- a/builtin/pack-objects.c +++ b/builtin/pack-objects.c @@ -1217,6 +1217,7 @@ static void write_pack_file(void) if (!pack_to_stdout) { struct stat st; struct strbuf tmpname = STRBUF_INIT; + char *idx_tmp_name = NULL; /* * Packs are runtime accessed in their mtime @@ -1246,9 +1247,10 @@ static void write_pack_file(void) &to_pack, written_list, nr_written); } - finish_tmp_packfile(&tmpname, pack_tmp_name, + stage_tmp_packfiles(&tmpname, pack_tmp_name, written_list, nr_written, - &pack_idx_opts, hash); + &pack_idx_opts, hash, &idx_tmp_name); + rename_tmp_packfile_idx(&tmpname, &idx_tmp_name); if (write_bitmap_index) { size_t tmpname_len = tmpname.len; @@ -1265,6 +1267,7 @@ static void write_pack_file(void) strbuf_setlen(&tmpname, tmpname_len); } + free(idx_tmp_name); strbuf_release(&tmpname); free(pack_tmp_name); puts(hash_to_hex(hash)); diff --git a/bulk-checkin.c b/bulk-checkin.c index c19d471f0b..8785b2ac80 100644 --- a/bulk-checkin.c +++ b/bulk-checkin.c @@ -23,6 +23,22 @@ static struct bulk_checkin_state { uint32_t nr_written; } state; +static void finish_tmp_packfile(struct strbuf *basename, + const char *pack_tmp_name, + struct pack_idx_entry **written_list, + uint32_t nr_written, + struct pack_idx_option *pack_idx_opts, + unsigned char hash[]) +{ + char *idx_tmp_name = NULL; + + stage_tmp_packfiles(basename, pack_tmp_name, written_list, nr_written, + pack_idx_opts, hash, &idx_tmp_name); + rename_tmp_packfile_idx(basename, &idx_tmp_name); + + free(idx_tmp_name); +} + static void finish_bulk_checkin(struct bulk_checkin_state *state) { unsigned char hash[GIT_MAX_RAWSZ]; diff --git a/pack-write.c b/pack-write.c index b9f9cd5c14..c21aed64b3 100644 --- a/pack-write.c +++ b/pack-write.c @@ -470,21 +470,28 @@ static void rename_tmp_packfile(struct strbuf *name_prefix, const char *source, strbuf_setlen(name_prefix, name_prefix_len); } -void finish_tmp_packfile(struct strbuf *name_buffer, +void rename_tmp_packfile_idx(struct strbuf *name_buffer, + char **idx_tmp_name) +{ + rename_tmp_packfile(name_buffer, *idx_tmp_name, "idx"); +} + +void stage_tmp_packfiles(struct strbuf *name_buffer, const char *pack_tmp_name, struct pack_idx_entry **written_list, uint32_t nr_written, struct pack_idx_option *pack_idx_opts, - unsigned char hash[]) + unsigned char hash[], + char **idx_tmp_name) { - const char *idx_tmp_name, *rev_tmp_name = NULL; + const char *rev_tmp_name = NULL; if (adjust_shared_perm(pack_tmp_name)) die_errno("unable to make temporary pack file readable"); - idx_tmp_name = write_idx_file(NULL, written_list, nr_written, - pack_idx_opts, hash); - if (adjust_shared_perm(idx_tmp_name)) + *idx_tmp_name = (char *)write_idx_file(NULL, written_list, nr_written, + pack_idx_opts, hash); + if (adjust_shared_perm(*idx_tmp_name)) die_errno("unable to make temporary index file readable"); rev_tmp_name = write_rev_file(NULL, written_list, nr_written, hash, @@ -493,9 +500,6 @@ void finish_tmp_packfile(struct strbuf *name_buffer, rename_tmp_packfile(name_buffer, pack_tmp_name, "pack"); if (rev_tmp_name) rename_tmp_packfile(name_buffer, rev_tmp_name, "rev"); - rename_tmp_packfile(name_buffer, idx_tmp_name, "idx"); - - free((void *)idx_tmp_name); } void write_promisor_file(const char *promisor_name, struct ref **sought, int nr_sought) diff --git a/pack.h b/pack.h index 1c17254c0a..b22bfc4a18 100644 --- a/pack.h +++ b/pack.h @@ -110,11 +110,14 @@ int encode_in_pack_object_header(unsigned char *hdr, int hdr_len, int read_pack_header(int fd, struct pack_header *); struct hashfile *create_tmp_packfile(char **pack_tmp_name); -void finish_tmp_packfile(struct strbuf *name_buffer, +void stage_tmp_packfiles(struct strbuf *name_buffer, const char *pack_tmp_name, struct pack_idx_entry **written_list, uint32_t nr_written, struct pack_idx_option *pack_idx_opts, - unsigned char sha1[]); + unsigned char hash[], + char **idx_tmp_name); +void rename_tmp_packfile_idx(struct strbuf *basename, + char **idx_tmp_name); #endif
-- 2.33.0.96.g73915697e6