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 <[email protected]>
> ---
> 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
