commit-graph: implement "--append" option

diff --git a/pack-bitmap-write.c b/pack-bitmap-write.c
index a8df5ce2ab67bfdb5445e4c02e4ad65032abe9a0..db4c832428b4699279bf2d31e79651e18cbbc322 100644 (file)
--- a/pack-bitmap-write.c
+++ b/pack-bitmap-write.c
@@ -440,19 +440,19 @@ void bitmap_writer_select_commits(struct commit **indexed_commits,
 }
 
 
-static int sha1write_ewah_helper(void *f, const void *buf, size_t len)
+static int hashwrite_ewah_helper(void *f, const void *buf, size_t len)
 {
-       /* sha1write will die on error */
-       sha1write(f, buf, len);
+       /* hashwrite will die on error */
+       hashwrite(f, buf, len);
        return len;
 }
 
 /**
  * Write the bitmap index to disk
  */
-static inline void dump_bitmap(struct sha1file *f, struct ewah_bitmap *bitmap)
+static inline void dump_bitmap(struct hashfile *f, struct ewah_bitmap *bitmap)
 {
-       if (ewah_serialize_to(bitmap, sha1write_ewah_helper, f) < 0)
+       if (ewah_serialize_to(bitmap, hashwrite_ewah_helper, f) < 0)
                die("Failed to write bitmap index");
 }
 
@@ -462,7 +462,7 @@ static const unsigned char *sha1_access(size_t pos, void *table)
        return index[pos]->oid.hash;
 }
 
-static void write_selected_commits_v1(struct sha1file *f,
+static void write_selected_commits_v1(struct hashfile *f,
                                      struct pack_idx_entry **index,
                                      uint32_t index_nr)
 {
@@ -477,15 +477,15 @@ static void write_selected_commits_v1(struct sha1file *f,
                if (commit_pos < 0)
                        die("BUG: trying to write commit not in index");
 
-               sha1write_be32(f, commit_pos);
-               sha1write_u8(f, stored->xor_offset);
-               sha1write_u8(f, stored->flags);
+               hashwrite_be32(f, commit_pos);
+               hashwrite_u8(f, stored->xor_offset);
+               hashwrite_u8(f, stored->flags);
 
                dump_bitmap(f, stored->write_as);
        }
 }
 
-static void write_hash_cache(struct sha1file *f,
+static void write_hash_cache(struct hashfile *f,
                             struct pack_idx_entry **index,
                             uint32_t index_nr)
 {
@@ -494,7 +494,7 @@ static void write_hash_cache(struct sha1file *f,
        for (i = 0; i < index_nr; ++i) {
                struct object_entry *entry = (struct object_entry *)index[i];
                uint32_t hash_value = htonl(entry->hash);
-               sha1write(f, &hash_value, sizeof(hash_value));
+               hashwrite(f, &hash_value, sizeof(hash_value));
        }
 }
 
@@ -511,13 +511,13 @@ void bitmap_writer_finish(struct pack_idx_entry **index,
        static uint16_t default_version = 1;
        static uint16_t flags = BITMAP_OPT_FULL_DAG;
        struct strbuf tmp_file = STRBUF_INIT;
-       struct sha1file *f;
+       struct hashfile *f;
 
        struct bitmap_disk_header header;
 
        int fd = odb_mkstemp(&tmp_file, "pack/tmp_bitmap_XXXXXX");
 
-       f = sha1fd(fd, tmp_file.buf);
+       f = hashfd(fd, tmp_file.buf);
 
        memcpy(header.magic, BITMAP_IDX_SIGNATURE, sizeof(BITMAP_IDX_SIGNATURE));
        header.version = htons(default_version);
@@ -525,7 +525,7 @@ void bitmap_writer_finish(struct pack_idx_entry **index,
        header.entry_count = htonl(writer.selected_nr);
        hashcpy(header.checksum, writer.pack_checksum);
 
-       sha1write(f, &header, sizeof(header));
+       hashwrite(f, &header, sizeof(header));
        dump_bitmap(f, writer.commits);
        dump_bitmap(f, writer.trees);
        dump_bitmap(f, writer.blobs);
@@ -535,7 +535,7 @@ void bitmap_writer_finish(struct pack_idx_entry **index,
        if (options & BITMAP_OPT_HASH_CACHE)
                write_hash_cache(f, index, index_nr);
 
-       sha1close(f, NULL, CSUM_FSYNC);
+       finalize_hashfile(f, NULL, CSUM_HASH_IN_STREAM | CSUM_FSYNC | CSUM_CLOSE);
 
        if (adjust_shared_perm(tmp_file.buf))
                die_errno("unable to make temporary bitmap file readable");