From: Brandon Williams <bmwill@google.com>
To: "brian m. carlson" <sandals@crustytoothpaste.net>
Cc: git@vger.kernel.org, "Michael Haggerty" <mhagger@alum.mit.edu>,
"Stefan Beller" <sbeller@google.com>, "Jeff King" <peff@peff.net>,
"Nguyễn Thái Ngọc Duy" <pclouds@gmail.com>
Subject: Re: [PATCH v2 03/53] Convert struct cache_tree to use struct object_id
Date: Tue, 2 May 2017 11:13:08 -0700 [thread overview]
Message-ID: <20170502181308.GD181268@google.com> (raw)
In-Reply-To: <20170501022946.258735-4-sandals@crustytoothpaste.net>
On 05/01, brian m. carlson wrote:
> Convert the sha1 member of struct cache_tree to struct object_id by
> changing the definition and applying the following semantic patch, plus
> the standard object_id transforms:
>
> @@
> struct cache_tree E1;
> @@
> - E1.sha1
> + E1.oid.hash
>
> @@
> struct cache_tree *E1;
> @@
> - E1->sha1
> + E1->oid.hash
>
> Fix up one reference to active_cache_tree which was not automatically
> caught by Coccinelle. These changes are prerequisites for converting
> parse_object.
>
> Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
> ---
> builtin/commit.c | 2 +-
> builtin/fsck.c | 4 ++--
> cache-tree.c | 31 ++++++++++++++++---------------
> cache-tree.h | 3 ++-
> merge-recursive.c | 2 +-
> revision.c | 2 +-
> sequencer.c | 3 ++-
> t/helper/test-dump-cache-tree.c | 4 ++--
> 8 files changed, 27 insertions(+), 24 deletions(-)
>
> diff --git a/builtin/commit.c b/builtin/commit.c
> index 1d805f5da..8685c888f 100644
> --- a/builtin/commit.c
> +++ b/builtin/commit.c
> @@ -1758,7 +1758,7 @@ int cmd_commit(int argc, const char **argv, const char *prefix)
> append_merge_tag_headers(parents, &tail);
> }
>
> - if (commit_tree_extended(sb.buf, sb.len, active_cache_tree->sha1,
> + if (commit_tree_extended(sb.buf, sb.len, active_cache_tree->oid.hash,
> parents, oid.hash, author_ident.buf, sign_commit, extra)) {
> rollback_index_files();
> die(_("failed to write commit object"));
> diff --git a/builtin/fsck.c b/builtin/fsck.c
> index b5e13a455..c40e14de6 100644
> --- a/builtin/fsck.c
> +++ b/builtin/fsck.c
> @@ -599,10 +599,10 @@ static int fsck_cache_tree(struct cache_tree *it)
> fprintf(stderr, "Checking cache tree\n");
>
> if (0 <= it->entry_count) {
> - struct object *obj = parse_object(it->sha1);
> + struct object *obj = parse_object(it->oid.hash);
> if (!obj) {
> error("%s: invalid sha1 pointer in cache-tree",
> - sha1_to_hex(it->sha1));
> + oid_to_hex(&it->oid));
> errors_found |= ERROR_REFS;
> return 1;
> }
> diff --git a/cache-tree.c b/cache-tree.c
> index 345ea3596..35d507ed7 100644
> --- a/cache-tree.c
> +++ b/cache-tree.c
> @@ -225,7 +225,7 @@ int cache_tree_fully_valid(struct cache_tree *it)
> int i;
> if (!it)
> return 0;
> - if (it->entry_count < 0 || !has_sha1_file(it->sha1))
> + if (it->entry_count < 0 || !has_sha1_file(it->oid.hash))
> return 0;
> for (i = 0; i < it->subtree_nr; i++) {
> if (!cache_tree_fully_valid(it->down[i]->cache_tree))
> @@ -253,7 +253,7 @@ static int update_one(struct cache_tree *it,
>
> *skip_count = 0;
>
> - if (0 <= it->entry_count && has_sha1_file(it->sha1))
> + if (0 <= it->entry_count && has_sha1_file(it->oid.hash))
> return it->entry_count;
>
> /*
> @@ -340,7 +340,7 @@ static int update_one(struct cache_tree *it,
> die("cache-tree.c: '%.*s' in '%s' not found",
> entlen, path + baselen, path);
> i += sub->count;
> - sha1 = sub->cache_tree->sha1;
> + sha1 = sub->cache_tree->oid.hash;
> mode = S_IFDIR;
> contains_ita = sub->cache_tree->entry_count < 0;
> if (contains_ita) {
> @@ -402,12 +402,13 @@ static int update_one(struct cache_tree *it,
> unsigned char sha1[20];
> hash_sha1_file(buffer.buf, buffer.len, tree_type, sha1);
> if (has_sha1_file(sha1))
> - hashcpy(it->sha1, sha1);
> + hashcpy(it->oid.hash, sha1);
> else
> to_invalidate = 1;
> } else if (dryrun)
> - hash_sha1_file(buffer.buf, buffer.len, tree_type, it->sha1);
> - else if (write_sha1_file(buffer.buf, buffer.len, tree_type, it->sha1)) {
> + hash_sha1_file(buffer.buf, buffer.len, tree_type,
> + it->oid.hash);
> + else if (write_sha1_file(buffer.buf, buffer.len, tree_type, it->oid.hash)) {
> strbuf_release(&buffer);
> return -1;
> }
> @@ -417,7 +418,7 @@ static int update_one(struct cache_tree *it,
> #if DEBUG
> fprintf(stderr, "cache-tree update-one (%d ent, %d subtree) %s\n",
> it->entry_count, it->subtree_nr,
> - sha1_to_hex(it->sha1));
> + oid_to_hex(&it->oid));
> #endif
> return i;
> }
> @@ -457,14 +458,14 @@ static void write_one(struct strbuf *buffer, struct cache_tree *it,
> if (0 <= it->entry_count)
> fprintf(stderr, "cache-tree <%.*s> (%d ent, %d subtree) %s\n",
> pathlen, path, it->entry_count, it->subtree_nr,
> - sha1_to_hex(it->sha1));
> + oid_to_hex(&it->oid));
> else
> fprintf(stderr, "cache-tree <%.*s> (%d subtree) invalid\n",
> pathlen, path, it->subtree_nr);
> #endif
>
> if (0 <= it->entry_count) {
> - strbuf_add(buffer, it->sha1, 20);
> + strbuf_add(buffer, it->oid.hash, 20);
Should this 20 be converted to GIT_{SHA1,MAX}_RAWSZ? I know this is a
generated patch so maybe this is addressed, or will be addressed later?
--
Brandon Williams
next prev parent reply other threads:[~2017-05-02 18:13 UTC|newest]
Thread overview: 69+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-01 2:28 [PATCH v2 00/53] object_id part 8 brian m. carlson
2017-05-01 2:28 ` [PATCH v2 01/53] fetch-pack: convert to struct object_id brian m. carlson
2017-05-01 2:28 ` [PATCH v2 02/53] Clean up outstanding object_id transforms brian m. carlson
2017-05-02 18:05 ` Brandon Williams
2017-05-03 23:41 ` brian m. carlson
2017-05-01 2:28 ` [PATCH v2 03/53] Convert struct cache_tree to use struct object_id brian m. carlson
2017-05-02 18:13 ` Brandon Williams [this message]
2017-05-03 23:36 ` brian m. carlson
2017-05-01 2:28 ` [PATCH v2 04/53] builtin/name-rev: convert to " brian m. carlson
2017-05-01 2:28 ` [PATCH v2 05/53] builtin/prune: " brian m. carlson
2017-05-01 2:28 ` [PATCH v2 06/53] bundle: " brian m. carlson
2017-05-01 2:29 ` [PATCH v2 07/53] branch: " brian m. carlson
2017-05-01 2:29 ` [PATCH v2 08/53] builtin/blame: convert static function " brian m. carlson
2017-05-01 2:29 ` [PATCH v2 09/53] builtin/rev-parse: convert " brian m. carlson
2017-05-01 21:54 ` Jonathan Tan
2017-05-01 2:29 ` [PATCH v2 10/53] fast-import: convert internal structs " brian m. carlson
2017-05-01 2:29 ` [PATCH v2 11/53] fast-import: convert " brian m. carlson
2017-05-01 22:07 ` Jonathan Tan
2017-05-01 22:27 ` Jeff King
2017-05-01 22:36 ` Jonathan Tan
2017-05-03 23:34 ` brian m. carlson
2017-05-01 2:29 ` [PATCH v2 12/53] submodule: convert merge_submodule to use " brian m. carlson
2017-05-01 2:29 ` [PATCH v2 13/53] notes-cache: convert to " brian m. carlson
2017-05-01 2:29 ` [PATCH v2 14/53] parse-options-cb: " brian m. carlson
2017-05-01 2:29 ` [PATCH v2 15/53] reflog_expire: " brian m. carlson
2017-05-01 2:29 ` [PATCH v2 16/53] builtin/verify-commit: " brian m. carlson
2017-05-01 2:29 ` [PATCH v2 17/53] tag: convert parse_tag_buffer " brian m. carlson
2017-05-01 2:29 ` [PATCH v2 18/53] http-push: convert some static functions " brian m. carlson
2017-05-01 2:29 ` [PATCH v2 19/53] notes-utils: convert internals " brian m. carlson
2017-05-01 2:29 ` [PATCH v2 20/53] revision: convert prepare_show_merge " brian m. carlson
2017-05-01 2:29 ` [PATCH v2 21/53] shallow: convert shallow registration functions to object_id brian m. carlson
2017-05-01 2:29 ` [PATCH v2 22/53] sequencer: convert some functions to struct object_id brian m. carlson
2017-05-01 2:29 ` [PATCH v2 23/53] builtin/tag: convert " brian m. carlson
2017-05-01 2:29 ` [PATCH v2 24/53] Convert remaining callers of lookup_commit_reference* to object_id brian m. carlson
2017-05-01 2:29 ` [PATCH v2 25/53] Convert lookup_commit* to struct object_id brian m. carlson
2017-05-01 2:29 ` [PATCH v2 26/53] pack: convert struct pack_idx_entry " brian m. carlson
2017-05-01 2:29 ` [PATCH v2 27/53] builtin/unpack-objects: convert " brian m. carlson
2017-05-01 2:29 ` [PATCH v2 28/53] Convert remaining callers of lookup_blob to object_id brian m. carlson
2017-05-01 2:29 ` [PATCH v2 29/53] Convert lookup_blob to struct object_id brian m. carlson
2017-05-01 2:29 ` [PATCH v2 30/53] tree: convert read_tree_1 to use struct object_id internally brian m. carlson
2017-05-01 2:29 ` [PATCH v2 31/53] builtin/reflog: convert tree_is_complete to take struct object_id brian m. carlson
2017-05-01 2:29 ` [PATCH v2 32/53] Convert lookup_tree to " brian m. carlson
2017-05-01 2:29 ` [PATCH v2 33/53] log-tree: convert " brian m. carlson
2017-05-01 2:29 ` [PATCH v2 34/53] Convert lookup_tag " brian m. carlson
2017-05-01 2:29 ` [PATCH v2 35/53] Convert the verify_pack callback " brian m. carlson
2017-05-01 2:29 ` [PATCH v2 36/53] Convert struct ref_array_item " brian m. carlson
2017-05-01 2:29 ` [PATCH v2 37/53] ref-filter: convert some static functions " brian m. carlson
2017-05-01 2:29 ` [PATCH v2 38/53] refs: convert struct ref_update to use " brian m. carlson
2017-05-01 2:29 ` [PATCH v2 39/53] refs/files-backend: convert many internals to " brian m. carlson
2017-05-01 23:24 ` Jonathan Tan
2017-05-03 23:30 ` brian m. carlson
2017-05-01 2:29 ` [PATCH v2 40/53] http-push: convert process_ls_object and descendants to object_id brian m. carlson
2017-05-01 2:29 ` [PATCH v2 41/53] revision: rename add_pending_sha1 to add_pending_oid brian m. carlson
2017-05-01 2:29 ` [PATCH v2 42/53] revision: convert remaining parse_object callers to object_id brian m. carlson
2017-05-01 2:29 ` [PATCH v2 43/53] upload-pack: " brian m. carlson
2017-05-01 2:29 ` [PATCH v2 44/53] sha1_name: convert internals of peel_onion " brian m. carlson
2017-05-01 2:29 ` [PATCH v2 45/53] builtin/read-tree: convert to struct object_id brian m. carlson
2017-05-01 2:29 ` [PATCH v2 46/53] builtin/ls-files: convert overlay_tree_on_cache to object_id brian m. carlson
2017-05-01 2:29 ` [PATCH v2 47/53] sequencer: convert fast_forward_to to struct object_id brian m. carlson
2017-05-01 2:29 ` [PATCH v2 48/53] merge: convert checkout_fast_forward " brian m. carlson
2017-05-01 2:29 ` [PATCH v2 49/53] builtin/ls-tree: convert " brian m. carlson
2017-05-01 2:29 ` [PATCH v2 50/53] diff-lib: convert do_diff_cache " brian m. carlson
2017-05-01 2:29 ` [PATCH v2 51/53] sequencer: convert do_recursive_merge " brian m. carlson
2017-05-01 2:29 ` [PATCH v2 52/53] tree: convert parse_tree_indirect " brian m. carlson
2017-05-01 2:29 ` [PATCH v2 53/53] object: convert parse_object* to take " brian m. carlson
2017-05-01 23:44 ` Jonathan Tan
2017-05-01 21:10 ` [PATCH v2 00/53] object_id part 8 Stefan Beller
2017-05-02 19:09 ` Brandon Williams
2017-05-04 0:50 ` brian m. carlson
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20170502181308.GD181268@google.com \
--to=bmwill@google.com \
--cc=git@vger.kernel.org \
--cc=mhagger@alum.mit.edu \
--cc=pclouds@gmail.com \
--cc=peff@peff.net \
--cc=sandals@crustytoothpaste.net \
--cc=sbeller@google.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).