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authorJunio C Hamano <gitster@pobox.com>2017-06-02 06:06:05 (GMT)
committerJunio C Hamano <gitster@pobox.com>2017-06-02 06:06:05 (GMT)
commit7ef0d047386a1932dc4a8b1008d851b0fe47f978 (patch)
tree164f1bd89b45be7337b44b0252a09bf7d4deffb5 /sha1_name.c
parentf4fd99bf6e5c27265ee2a9ccb9c2495854f67acb (diff)
parent30d005c02014680403b5d35ef274047ab91fa5bd (diff)
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Merge branch 'jk/diff-blob'
The result from "git diff" that compares two blobs, e.g. "git diff $commit1:$path $commit2:$path", used to be shown with the full object name as given on the command line, but it is more natural to use the $path in the output and use it to look up .gitattributes. * jk/diff-blob: diff: use blob path for blob/file diffs diff: use pending "path" if it is available diff: use the word "path" instead of "name" for blobs diff: pass whole pending entry in blobinfo handle_revision_arg: record paths for pending objects handle_revision_arg: record modes for "a..b" endpoints t4063: add tests of direct blob diffs get_sha1_with_context: dynamically allocate oc->path get_sha1_with_context: always initialize oc->symlink_path sha1_name: consistently refer to object_context as "oc" handle_revision_arg: add handle_dotdot() helper handle_revision_arg: hoist ".." check out of range parsing handle_revision_arg: stop using "dotdot" as a generic pointer handle_revision_arg: simplify commit reference lookups handle_revision_arg: reset "dotdot" consistently
Diffstat (limited to 'sha1_name.c')
-rw-r--r--sha1_name.c11
1 files changed, 7 insertions, 4 deletions
diff --git a/sha1_name.c b/sha1_name.c
index 389276e..e9ffe68 100644
--- a/sha1_name.c
+++ b/sha1_name.c
@@ -1511,6 +1511,7 @@ static int get_sha1_with_context_1(const char *name,
memset(oc, 0, sizeof(*oc));
oc->mode = S_IFINVALID;
+ strbuf_init(&oc->symlink_path, 0);
ret = get_sha1_1(name, namelen, sha1, flags);
if (!ret)
return ret;
@@ -1549,7 +1550,8 @@ static int get_sha1_with_context_1(const char *name,
namelen = strlen(cp);
}
- strlcpy(oc->path, cp, sizeof(oc->path));
+ if (flags & GET_SHA1_RECORD_PATH)
+ oc->path = xstrdup(cp);
if (!active_cache)
read_cache();
@@ -1612,7 +1614,8 @@ static int get_sha1_with_context_1(const char *name,
}
}
hashcpy(oc->tree, tree_sha1);
- strlcpy(oc->path, filename, sizeof(oc->path));
+ if (flags & GET_SHA1_RECORD_PATH)
+ oc->path = xstrdup(filename);
free(new_filename);
return ret;
@@ -1638,9 +1641,9 @@ void maybe_die_on_misspelt_object_name(const char *name, const char *prefix)
get_sha1_with_context_1(name, GET_SHA1_ONLY_TO_DIE, prefix, sha1, &oc);
}
-int get_sha1_with_context(const char *str, unsigned flags, unsigned char *sha1, struct object_context *orc)
+int get_sha1_with_context(const char *str, unsigned flags, unsigned char *sha1, struct object_context *oc)
{
if (flags & GET_SHA1_FOLLOW_SYMLINKS && flags & GET_SHA1_ONLY_TO_DIE)
die("BUG: incompatible flags for get_sha1_with_context");
- return get_sha1_with_context_1(str, flags, NULL, sha1, orc);
+ return get_sha1_with_context_1(str, flags, NULL, sha1, oc);
}