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Diffstat (limited to 'commit.c')
-rw-r--r--commit.c103
1 files changed, 51 insertions, 52 deletions
diff --git a/commit.c b/commit.c
index d1810c940b..2cf85158b4 100644
--- a/commit.c
+++ b/commit.c
@@ -38,7 +38,7 @@ struct commit *lookup_commit_or_die(const unsigned char *sha1, const char *ref_n
struct commit *c = lookup_commit_reference(sha1);
if (!c)
die(_("could not parse %s"), ref_name);
- if (hashcmp(sha1, c->object.sha1)) {
+ if (hashcmp(sha1, c->object.oid.hash)) {
warning(_("%s %s is not a commit!"),
ref_name, sha1_to_hex(sha1));
}
@@ -147,7 +147,7 @@ struct commit_graft *read_graft_line(char *buf, int len)
if ((len + 1) % entry_size)
goto bad_graft_data;
i = (len + 1) / entry_size - 1;
- graft = xmalloc(sizeof(*graft) + GIT_SHA1_RAWSZ * i);
+ graft = xmalloc(st_add(sizeof(*graft), st_mult(GIT_SHA1_RAWSZ, i)));
graft->nr_parent = i;
if (get_oid_hex(buf, &graft->oid))
goto bad_graft_data;
@@ -262,13 +262,13 @@ const void *get_commit_buffer(const struct commit *commit, unsigned long *sizep)
if (!ret) {
enum object_type type;
unsigned long size;
- ret = read_sha1_file(commit->object.sha1, &type, &size);
+ ret = read_sha1_file(commit->object.oid.hash, &type, &size);
if (!ret)
die("cannot read commit object %s",
- sha1_to_hex(commit->object.sha1));
+ oid_to_hex(&commit->object.oid));
if (type != OBJ_COMMIT)
die("expected commit for %s, got %s",
- sha1_to_hex(commit->object.sha1), typename(type));
+ oid_to_hex(&commit->object.oid), typename(type));
if (sizep)
*sizep = size;
}
@@ -327,22 +327,22 @@ int parse_commit_buffer(struct commit *item, const void *buffer, unsigned long s
tail += size;
if (tail <= bufptr + tree_entry_len + 1 || memcmp(bufptr, "tree ", 5) ||
bufptr[tree_entry_len] != '\n')
- return error("bogus commit object %s", sha1_to_hex(item->object.sha1));
+ return error("bogus commit object %s", oid_to_hex(&item->object.oid));
if (get_sha1_hex(bufptr + 5, parent.hash) < 0)
return error("bad tree pointer in commit %s",
- sha1_to_hex(item->object.sha1));
+ oid_to_hex(&item->object.oid));
item->tree = lookup_tree(parent.hash);
bufptr += tree_entry_len + 1; /* "tree " + "hex sha1" + "\n" */
pptr = &item->parents;
- graft = lookup_commit_graft(item->object.sha1);
+ graft = lookup_commit_graft(item->object.oid.hash);
while (bufptr + parent_entry_len < tail && !memcmp(bufptr, "parent ", 7)) {
struct commit *new_parent;
if (tail <= bufptr + parent_entry_len + 1 ||
get_sha1_hex(bufptr + 7, parent.hash) ||
bufptr[parent_entry_len] != '\n')
- return error("bad parents in commit %s", sha1_to_hex(item->object.sha1));
+ return error("bad parents in commit %s", oid_to_hex(&item->object.oid));
bufptr += parent_entry_len + 1;
/*
* The clone is shallow if nr_parent < 0, and we must
@@ -380,15 +380,15 @@ int parse_commit_gently(struct commit *item, int quiet_on_missing)
return -1;
if (item->object.parsed)
return 0;
- buffer = read_sha1_file(item->object.sha1, &type, &size);
+ buffer = read_sha1_file(item->object.oid.hash, &type, &size);
if (!buffer)
return quiet_on_missing ? -1 :
error("Could not read %s",
- sha1_to_hex(item->object.sha1));
+ oid_to_hex(&item->object.oid));
if (type != OBJ_COMMIT) {
free(buffer);
return error("Object %s not a commit",
- sha1_to_hex(item->object.sha1));
+ oid_to_hex(&item->object.oid));
}
ret = parse_commit_buffer(item, buffer, size);
if (save_commit_buffer && !ret) {
@@ -403,7 +403,7 @@ void parse_commit_or_die(struct commit *item)
{
if (parse_commit(item))
die("unable to parse commit %s",
- item ? sha1_to_hex(item->object.sha1) : "(null)");
+ item ? oid_to_hex(&item->object.oid) : "(null)");
}
int find_commit_subject(const char *commit_buffer, const char **subject)
@@ -414,7 +414,7 @@ int find_commit_subject(const char *commit_buffer, const char **subject)
while (*p && (*p != '\n' || p[1] != '\n'))
p++;
if (*p) {
- p += 2;
+ p = skip_blank_lines(p + 2);
for (eol = p; *eol && *eol != '\n'; eol++)
; /* do nothing */
} else
@@ -563,7 +563,7 @@ void clear_commit_marks_for_object_array(struct object_array *a, unsigned mark)
for (i = 0; i < a->nr; i++) {
object = a->objects[i].item;
- commit = lookup_commit_reference_gently(object->sha1, 1);
+ commit = lookup_commit_reference_gently(object->oid.hash, 1);
if (commit)
clear_commit_marks(commit, mark);
}
@@ -903,7 +903,7 @@ static int remove_redundant(struct commit **array, int cnt)
work = xcalloc(cnt, sizeof(*work));
redundant = xcalloc(cnt, 1);
- filled_index = xmalloc(sizeof(*filled_index) * (cnt - 1));
+ ALLOC_ARRAY(filled_index, cnt - 1);
for (i = 0; i < cnt; i++)
parse_commit(array[i]);
@@ -931,7 +931,7 @@ static int remove_redundant(struct commit **array, int cnt)
}
/* Now collect the result */
- memcpy(work, array, sizeof(*array) * cnt);
+ COPY_ARRAY(work, array, cnt);
for (i = filled = 0; i < cnt; i++)
if (!redundant[i])
array[filled++] = work[i];
@@ -1092,9 +1092,14 @@ static int do_sign_commit(struct strbuf *buf, const char *keyid)
{
struct strbuf sig = STRBUF_INIT;
int inspos, copypos;
+ const char *eoh;
/* find the end of the header */
- inspos = strstr(buf->buf, "\n\n") - buf->buf + 1;
+ eoh = strstr(buf->buf, "\n\n");
+ if (!eoh)
+ inspos = buf->len;
+ else
+ inspos = eoh - buf->buf + 1;
if (!keyid || !*keyid)
keyid = get_signing_key();
@@ -1206,7 +1211,7 @@ static void handle_signed_tag(struct commit *parent, struct commit_extra_header
desc = merge_remote_util(parent);
if (!desc || !desc->obj)
return;
- buf = read_sha1_file(desc->obj->sha1, &type, &size);
+ buf = read_sha1_file(desc->obj->oid.hash, &type, &size);
if (!buf || type != OBJ_TAG)
goto free_return;
len = parse_signature(buf, size);
@@ -1506,9 +1511,9 @@ static int verify_utf8(struct strbuf *buf)
}
static const char commit_utf8_warn[] =
-"Warning: commit message did not conform to UTF-8.\n"
-"You may want to amend it after fixing the message, or set the config\n"
-"variable i18n.commitencoding to the encoding your project uses.\n";
+N_("Warning: commit message did not conform to UTF-8.\n"
+ "You may want to amend it after fixing the message, or set the config\n"
+ "variable i18n.commitencoding to the encoding your project uses.\n");
int commit_tree_extended(const char *msg, size_t msg_len,
const unsigned char *tree,
@@ -1539,7 +1544,7 @@ int commit_tree_extended(const char *msg, size_t msg_len,
while (parents) {
struct commit *parent = pop_commit(&parents);
strbuf_addf(&buffer, "parent %s\n",
- sha1_to_hex(parent->object.sha1));
+ oid_to_hex(&parent->object.oid));
}
/* Person/date information */
@@ -1561,7 +1566,7 @@ int commit_tree_extended(const char *msg, size_t msg_len,
/* And check the encoding */
if (encoding_is_utf8 && !verify_utf8(&buffer))
- fprintf(stderr, commit_utf8_warn);
+ fprintf(stderr, _(commit_utf8_warn));
if (sign_commit && do_sign_commit(&buffer, sign_commit))
return -1;
@@ -1571,6 +1576,15 @@ int commit_tree_extended(const char *msg, size_t msg_len,
return result;
}
+void set_merge_remote_desc(struct commit *commit,
+ const char *name, struct object *obj)
+{
+ struct merge_remote_desc *desc;
+ FLEX_ALLOC_STR(desc, name, name);
+ desc->obj = obj;
+ commit->util = desc;
+}
+
struct commit *get_merge_parent(const char *name)
{
struct object *obj;
@@ -1580,13 +1594,8 @@ struct commit *get_merge_parent(const char *name)
return NULL;
obj = parse_object(oid.hash);
commit = (struct commit *)peel_to_type(name, 0, obj, OBJ_COMMIT);
- if (commit && !commit->util) {
- struct merge_remote_desc *desc;
- desc = xmalloc(sizeof(*desc));
- desc->obj = obj;
- desc->name = strdup(name);
- commit->util = desc;
- }
+ if (commit && !commit->util)
+ set_merge_remote_desc(commit, name, obj);
return commit;
}
@@ -1617,16 +1626,6 @@ struct commit_list **commit_list_append(struct commit *commit,
return &new->next;
}
-void print_commit_list(struct commit_list *list,
- const char *format_cur,
- const char *format_last)
-{
- for ( ; list; list = list->next) {
- const char *format = list->next ? format_cur : format_last;
- printf(format, sha1_to_hex(list->item->object.sha1));
- }
-}
-
const char *find_commit_header(const char *msg, const char *key, size_t *out_len)
{
int key_len = strlen(key);
@@ -1650,7 +1649,7 @@ const char *find_commit_header(const char *msg, const char *key, size_t *out_len
}
/*
- * Inspect sb and determine the true "end" of the log message, in
+ * Inspect the given string and determine the true "end" of the log message, in
* order to find where to put a new Signed-off-by: line. Ignored are
* trailing comment lines and blank lines, and also the traditional
* "Conflicts:" block that is not commented out, so that we can use
@@ -1660,37 +1659,37 @@ const char *find_commit_header(const char *msg, const char *key, size_t *out_len
* Returns the number of bytes from the tail to ignore, to be fed as
* the second parameter to append_signoff().
*/
-int ignore_non_trailer(struct strbuf *sb)
+int ignore_non_trailer(const char *buf, size_t len)
{
int boc = 0;
int bol = 0;
int in_old_conflicts_block = 0;
- while (bol < sb->len) {
- char *next_line;
+ while (bol < len) {
+ const char *next_line = memchr(buf + bol, '\n', len - bol);
- if (!(next_line = memchr(sb->buf + bol, '\n', sb->len - bol)))
- next_line = sb->buf + sb->len;
+ if (!next_line)
+ next_line = buf + len;
else
next_line++;
- if (sb->buf[bol] == comment_line_char || sb->buf[bol] == '\n') {
+ if (buf[bol] == comment_line_char || buf[bol] == '\n') {
/* is this the first of the run of comments? */
if (!boc)
boc = bol;
/* otherwise, it is just continuing */
- } else if (starts_with(sb->buf + bol, "Conflicts:\n")) {
+ } else if (starts_with(buf + bol, "Conflicts:\n")) {
in_old_conflicts_block = 1;
if (!boc)
boc = bol;
- } else if (in_old_conflicts_block && sb->buf[bol] == '\t') {
+ } else if (in_old_conflicts_block && buf[bol] == '\t') {
; /* a pathname in the conflicts block */
} else if (boc) {
/* the previous was not trailing comment */
boc = 0;
in_old_conflicts_block = 0;
}
- bol = next_line - sb->buf;
+ bol = next_line - buf;
}
- return boc ? sb->len - boc : 0;
+ return boc ? len - boc : 0;
}
generated by cgit v1.2.3 (git 2.25.1) at 2025-02-11 10:03:41 +0000