[PATCH 2/4] git v2.14: use object_id structure for hashes
Jeff Smith
whydoubt at gmail.com
Tue Aug 8 14:03:03 CEST 2017
Update to git v2.14: numerous changes were made to git functions to use
an object_id structure rather than sending sha1 hashes as raw unsigned
character arrays. The functions that affect cgit are:
parse_object, lookup_commit_reference, lookup_tag, lookup_tree,
parse_tree_indirect, diff_root_tree_sha1, diff_tree_sha1, and
format_display_notes.
Signed-off-by: Jeff Smith <whydoubt at gmail.com>
---
shared.c | 6 +++---
ui-blob.c | 6 +++---
ui-clone.c | 2 +-
ui-commit.c | 6 +++---
ui-diff.c | 18 +++++++++---------
ui-log.c | 8 ++++----
ui-patch.c | 4 ++--
ui-plain.c | 2 +-
ui-snapshot.c | 2 +-
ui-tag.c | 4 ++--
ui-tree.c | 18 +++++++++---------
11 files changed, 38 insertions(+), 38 deletions(-)
diff --git a/shared.c b/shared.c
index 13a65a9..df3f611 100644
--- a/shared.c
+++ b/shared.c
@@ -160,7 +160,7 @@ static struct refinfo *cgit_mk_refinfo(const char *refname, const struct object_
ref = xmalloc(sizeof (struct refinfo));
ref->refname = xstrdup(refname);
- ref->object = parse_object(oid->hash);
+ ref->object = parse_object(oid);
switch (ref->object->type) {
case OBJ_TAG:
ref->tag = cgit_parse_tag((struct tag *)ref->object);
@@ -360,9 +360,9 @@ void cgit_diff_tree(const struct object_id *old_oid,
diff_setup_done(&opt);
if (old_oid && !is_null_oid(old_oid))
- diff_tree_sha1(old_oid->hash, new_oid->hash, "", &opt);
+ diff_tree_oid(old_oid, new_oid, "", &opt);
else
- diff_root_tree_sha1(new_oid->hash, "", &opt);
+ diff_root_tree_oid(new_oid, "", &opt);
diffcore_std(&opt);
diff_flush(&opt);
diff --git a/ui-blob.c b/ui-blob.c
index 793817f..761e886 100644
--- a/ui-blob.c
+++ b/ui-blob.c
@@ -56,7 +56,7 @@ int cgit_ref_path_exists(const char *path, const char *ref, int file_only)
goto done;
if (sha1_object_info(oid.hash, &size) != OBJ_COMMIT)
goto done;
- read_tree_recursive(lookup_commit_reference(oid.hash)->tree, "", 0, 0, &paths, walk_tree, &walk_tree_ctx);
+ read_tree_recursive(lookup_commit_reference(&oid)->tree, "", 0, 0, &paths, walk_tree, &walk_tree_ctx);
done:
free(path_items.match);
@@ -89,7 +89,7 @@ int cgit_print_file(char *path, const char *head, int file_only)
return -1;
type = sha1_object_info(oid.hash, &size);
if (type == OBJ_COMMIT) {
- commit = lookup_commit_reference(oid.hash);
+ commit = lookup_commit_reference(&oid);
read_tree_recursive(commit->tree, "", 0, 0, &paths, walk_tree, &walk_tree_ctx);
if (!walk_tree_ctx.found_path)
return -1;
@@ -145,7 +145,7 @@ void cgit_print_blob(const char *hex, char *path, const char *head, int file_onl
type = sha1_object_info(oid.hash, &size);
if ((!hex) && type == OBJ_COMMIT && path) {
- commit = lookup_commit_reference(oid.hash);
+ commit = lookup_commit_reference(&oid);
read_tree_recursive(commit->tree, "", 0, 0, &paths, walk_tree, &walk_tree_ctx);
type = sha1_object_info(oid.hash, &size);
}
diff --git a/ui-clone.c b/ui-clone.c
index 5f6606a..0d11672 100644
--- a/ui-clone.c
+++ b/ui-clone.c
@@ -17,7 +17,7 @@ static int print_ref_info(const char *refname, const struct object_id *oid,
{
struct object *obj;
- if (!(obj = parse_object(oid->hash)))
+ if (!(obj = parse_object(oid)))
return 0;
htmlf("%s\t%s\n", oid_to_hex(oid), refname);
diff --git a/ui-commit.c b/ui-commit.c
index db69d54..586fea0 100644
--- a/ui-commit.c
+++ b/ui-commit.c
@@ -31,7 +31,7 @@ void cgit_print_commit(char *hex, const char *prefix)
"Bad object id: %s", hex);
return;
}
- commit = lookup_commit_reference(oid.hash);
+ commit = lookup_commit_reference(&oid);
if (!commit) {
cgit_print_error_page(404, "Not found",
"Bad commit reference: %s", hex);
@@ -39,7 +39,7 @@ void cgit_print_commit(char *hex, const char *prefix)
}
info = cgit_parse_commit(commit);
- format_display_notes(oid.hash, ¬es, PAGE_ENCODING, 0);
+ format_display_notes(&oid, ¬es, PAGE_ENCODING, 0);
load_ref_decorations(DECORATE_FULL_REFS);
@@ -87,7 +87,7 @@ void cgit_print_commit(char *hex, const char *prefix)
free(tmp);
html("</td></tr>\n");
for (p = commit->parents; p; p = p->next) {
- parent = lookup_commit_reference(p->item->object.oid.hash);
+ parent = lookup_commit_reference(&p->item->object.oid);
if (!parent) {
html("<tr><td colspan='3'>");
cgit_print_error("Error reading parent commit");
diff --git a/ui-diff.c b/ui-diff.c
index 173d351..c7fb49b 100644
--- a/ui-diff.c
+++ b/ui-diff.c
@@ -385,7 +385,7 @@ void cgit_print_diff(const char *new_rev, const char *old_rev,
const char *prefix, int show_ctrls, int raw)
{
struct commit *commit, *commit2;
- const unsigned char *old_tree_sha1, *new_tree_sha1;
+ const struct object_id *old_tree_oid, *new_tree_oid;
diff_type difftype;
/*
@@ -407,13 +407,13 @@ void cgit_print_diff(const char *new_rev, const char *old_rev,
"Bad object name: %s", new_rev);
return;
}
- commit = lookup_commit_reference(new_rev_oid->hash);
+ commit = lookup_commit_reference(new_rev_oid);
if (!commit || parse_commit(commit)) {
cgit_print_error_page(404, "Not found",
"Bad commit: %s", oid_to_hex(new_rev_oid));
return;
}
- new_tree_sha1 = commit->tree->object.oid.hash;
+ new_tree_oid = &commit->tree->object.oid;
if (old_rev) {
if (get_oid(old_rev, old_rev_oid)) {
@@ -428,15 +428,15 @@ void cgit_print_diff(const char *new_rev, const char *old_rev,
}
if (!is_null_oid(old_rev_oid)) {
- commit2 = lookup_commit_reference(old_rev_oid->hash);
+ commit2 = lookup_commit_reference(old_rev_oid);
if (!commit2 || parse_commit(commit2)) {
cgit_print_error_page(404, "Not found",
"Bad commit: %s", oid_to_hex(old_rev_oid));
return;
}
- old_tree_sha1 = commit2->tree->object.oid.hash;
+ old_tree_oid = &commit2->tree->object.oid;
} else {
- old_tree_sha1 = NULL;
+ old_tree_oid = NULL;
}
if (raw) {
@@ -449,11 +449,11 @@ void cgit_print_diff(const char *new_rev, const char *old_rev,
ctx.page.mimetype = "text/plain";
cgit_print_http_headers();
- if (old_tree_sha1) {
- diff_tree_sha1(old_tree_sha1, new_tree_sha1, "",
+ if (old_tree_oid) {
+ diff_tree_oid(old_tree_oid, new_tree_oid, "",
&diffopt);
} else {
- diff_root_tree_sha1(new_tree_sha1, "", &diffopt);
+ diff_root_tree_oid(new_tree_oid, "", &diffopt);
}
diffcore_std(&diffopt);
diff_flush(&diffopt);
diff --git a/ui-log.c b/ui-log.c
index 3220fd9..245d064 100644
--- a/ui-log.c
+++ b/ui-log.c
@@ -150,9 +150,9 @@ static int show_commit(struct commit *commit, struct rev_info *revs)
rem_lines = 0;
DIFF_OPT_SET(&revs->diffopt, RECURSIVE);
- diff_tree_sha1(parent->tree->object.oid.hash,
- commit->tree->object.oid.hash,
- "", &revs->diffopt);
+ diff_tree_oid(&parent->tree->object.oid,
+ &commit->tree->object.oid,
+ "", &revs->diffopt);
diffcore_std(&revs->diffopt);
found = !diff_queue_is_empty();
@@ -273,7 +273,7 @@ static void print_commit(struct commit *commit, struct rev_info *revs)
strbuf_addstr(&msgbuf, info->msg);
strbuf_addch(&msgbuf, '\n');
}
- format_display_notes(commit->object.oid.hash,
+ format_display_notes(&commit->object.oid,
&msgbuf, PAGE_ENCODING, 0);
strbuf_addch(&msgbuf, '\n');
strbuf_ltrim(&msgbuf);
diff --git a/ui-patch.c b/ui-patch.c
index 047e2f9..69aa4a8 100644
--- a/ui-patch.c
+++ b/ui-patch.c
@@ -33,7 +33,7 @@ void cgit_print_patch(const char *new_rev, const char *old_rev,
"Bad object id: %s", new_rev);
return;
}
- commit = lookup_commit_reference(new_rev_oid.hash);
+ commit = lookup_commit_reference(&new_rev_oid);
if (!commit) {
cgit_print_error_page(404, "Not found",
"Bad commit reference: %s", new_rev);
@@ -46,7 +46,7 @@ void cgit_print_patch(const char *new_rev, const char *old_rev,
"Bad object id: %s", old_rev);
return;
}
- if (!lookup_commit_reference(old_rev_oid.hash)) {
+ if (!lookup_commit_reference(&old_rev_oid)) {
cgit_print_error_page(404, "Not found",
"Bad commit reference: %s", old_rev);
return;
diff --git a/ui-plain.c b/ui-plain.c
index 8d541e3..e45d553 100644
--- a/ui-plain.c
+++ b/ui-plain.c
@@ -185,7 +185,7 @@ void cgit_print_plain(void)
cgit_print_error_page(404, "Not found", "Not found");
return;
}
- commit = lookup_commit_reference(oid.hash);
+ commit = lookup_commit_reference(&oid);
if (!commit || parse_commit(commit)) {
cgit_print_error_page(404, "Not found", "Not found");
return;
diff --git a/ui-snapshot.c b/ui-snapshot.c
index 9b8cddd..b2d95f7 100644
--- a/ui-snapshot.c
+++ b/ui-snapshot.c
@@ -116,7 +116,7 @@ static int make_snapshot(const struct cgit_snapshot_format *format,
"Bad object id: %s", hex);
return 1;
}
- if (!lookup_commit_reference(oid.hash)) {
+ if (!lookup_commit_reference(&oid)) {
cgit_print_error_page(400, "Bad request",
"Not a commit reference: %s", hex);
return 1;
diff --git a/ui-tag.c b/ui-tag.c
index afd7d61..909cde0 100644
--- a/ui-tag.c
+++ b/ui-tag.c
@@ -54,7 +54,7 @@ void cgit_print_tag(char *revname)
"Bad tag reference: %s", revname);
goto cleanup;
}
- obj = parse_object(oid.hash);
+ obj = parse_object(&oid);
if (!obj) {
cgit_print_error_page(500, "Internal server error",
"Bad object id: %s", oid_to_hex(&oid));
@@ -64,7 +64,7 @@ void cgit_print_tag(char *revname)
struct tag *tag;
struct taginfo *info;
- tag = lookup_tag(oid.hash);
+ tag = lookup_tag(&oid);
if (!tag || parse_tag(tag) || !(info = cgit_parse_tag(tag))) {
cgit_print_error_page(500, "Internal server error",
"Bad tag object: %s", revname);
diff --git a/ui-tree.c b/ui-tree.c
index b310242..ca24a03 100644
--- a/ui-tree.c
+++ b/ui-tree.c
@@ -157,7 +157,7 @@ static void print_object(const unsigned char *sha1, char *path, const char *base
struct single_tree_ctx {
struct strbuf *path;
- unsigned char sha1[GIT_SHA1_RAWSZ];
+ struct object_id oid;
char *name;
size_t count;
};
@@ -177,7 +177,7 @@ static int single_tree_cb(const unsigned char *sha1, struct strbuf *base,
}
ctx->name = xstrdup(pathname);
- hashcpy(ctx->sha1, sha1);
+ hashcpy(ctx->oid.hash, sha1);
strbuf_addf(ctx->path, "/%s", pathname);
return 0;
}
@@ -195,13 +195,13 @@ static void write_tree_link(const unsigned char *sha1, char *name,
.nr = 0
};
- hashcpy(tree_ctx.sha1, sha1);
+ hashcpy(tree_ctx.oid.hash, sha1);
while (tree_ctx.count == 1) {
cgit_tree_link(name, NULL, "ls-dir", ctx.qry.head, rev,
fullpath->buf);
- tree = lookup_tree(tree_ctx.sha1);
+ tree = lookup_tree(&tree_ctx.oid);
if (!tree)
return;
@@ -300,17 +300,17 @@ static void ls_tail(void)
cgit_print_layout_end();
}
-static void ls_tree(const unsigned char *sha1, char *path, struct walk_tree_context *walk_tree_ctx)
+static void ls_tree(const struct object_id *oid, char *path, struct walk_tree_context *walk_tree_ctx)
{
struct tree *tree;
struct pathspec paths = {
.nr = 0
};
- tree = parse_tree_indirect(sha1);
+ tree = parse_tree_indirect(oid);
if (!tree) {
cgit_print_error_page(404, "Not found",
- "Not a tree object: %s", sha1_to_hex(sha1));
+ "Not a tree object: %s", sha1_to_hex(oid->hash));
return;
}
@@ -380,7 +380,7 @@ void cgit_print_tree(const char *rev, char *path)
"Invalid revision name: %s", rev);
return;
}
- commit = lookup_commit_reference(oid.hash);
+ commit = lookup_commit_reference(&oid);
if (!commit || parse_commit(commit)) {
cgit_print_error_page(404, "Not found",
"Invalid commit reference: %s", rev);
@@ -390,7 +390,7 @@ void cgit_print_tree(const char *rev, char *path)
walk_tree_ctx.curr_rev = xstrdup(rev);
if (path == NULL) {
- ls_tree(commit->tree->object.oid.hash, NULL, &walk_tree_ctx);
+ ls_tree(&commit->tree->object.oid, NULL, &walk_tree_ctx);
goto cleanup;
}
--
2.9.4
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