git/builtin/replace.c, branch v2.13.2

replace: plug a memory leak

2017-04-18T04:56:54Z

Recent update to for_each_replace_name() to make it use a strbuf in place of a fixed buffer forgot to release the memory held by the strbuf before leaving the function. Signed-off-by: Junio C Hamano

avoid using fixed PATH_MAX buffers for refs

2017-03-30T21:59:50Z

Many functions which handle refs use a PATH_MAX-sized buffer to do so. This is mostly reasonable as we have to write loose refs into the filesystem, and at least on Linux the 4K PATH_MAX is big enough that nobody would care. But: 1. The static PATH_MAX is not always the filesystem limit. 2. On other platforms, PATH_MAX may be much smaller. 3. As we move to alternate ref storage, we won't be bound by filesystem limits. Let's convert these to heap buffers so we don't have to worry about truncation or size limits. We may want to eventually constrain ref lengths for sanity and to prevent malicious names, but we should do so consistently across all platforms, and in a central place (like the ref code). Signed-off-by: Jeff King

Merge branch 'bc/object-id'

2017-03-17T20:50:25Z

"uchar [40]" to "struct object_id" conversion continues. * bc/object-id: wt-status: convert to struct object_id builtin/merge-base: convert to struct object_id Convert object iteration callbacks to struct object_id sha1_file: introduce an nth_packed_object_oid function refs: simplify parsing of reflog entries refs: convert each_reflog_ent_fn to struct object_id reflog-walk: convert struct reflog_info to struct object_id builtin/replace: convert to struct object_id Convert remaining callers of resolve_refdup to object_id builtin/merge: convert to struct object_id builtin/clone: convert to struct object_id builtin/branch: convert to struct object_id builtin/grep: convert to struct object_id builtin/fmt-merge-message: convert to struct object_id builtin/fast-export: convert to struct object_id builtin/describe: convert to struct object_id builtin/diff-tree: convert to struct object_id builtin/commit: convert to struct object_id hex: introduce parse_oid_hex

builtin/replace: convert to struct object_id

2017-02-22T18:12:15Z

Convert various uses of unsigned char [20] to struct object_id. Rename replace_object_sha1 to replace_object_oid. Finally, specify a constant in terms of GIT_SHA1_HEXSZ. Signed-off-by: brian m. carlson Signed-off-by: Junio C Hamano

delete_ref: accept a reflog message argument

2017-02-21T06:04:47Z

When the current branch is renamed with 'git branch -m/-M' or deleted with 'git update-ref -m -d', the event is recorded in HEAD's log with an empty message. In preparation for adding a more meaningful message to HEAD's log in these cases, update delete_ref() to take a message argument and pass it along to ref_transaction_delete(). Modify all callers to pass NULL for the new message argument; no change in behavior is intended. Note that this is relevant for HEAD's log but not for the deleted ref's log, which is currently deleted along with the ref. Even if it were not, an entry for the deletion wouldn't be present in the deleted ref's log. files_transaction_commit() writes to the log if REF_NEEDS_COMMIT or REF_LOG_ONLY are set, but lock_ref_for_update() doesn't set REF_NEEDS_COMMIT for the deleted ref because REF_DELETING is set. In contrast, the update for HEAD has REF_LOG_ONLY set by split_head_update(), resulting in the deletion being logged. Signed-off-by: Kyle Meyer Signed-off-by: Junio C Hamano

Merge branch 'js/replace-edit-use-editor-configuration'

2016-04-29T19:59:07Z

"git replace -e" did not honour "core.editor" configuration. * js/replace-edit-use-editor-configuration: replace --edit: respect core.editor

replace --edit: respect core.editor

2016-04-20T16:11:36Z

We simply need to read the config, is all. This fixes https://github.com/git-for-windows/git/issues/733 Signed-off-by: Johannes Schindelin Signed-off-by: Junio C Hamano

Convert struct object to object_id

2015-11-20T13:02:05Z

struct object is one of the major data structures dealing with object IDs. Convert it to use struct object_id instead of an unsigned char array. Convert get_object_hash to refer to the new member as well. Signed-off-by: brian m. carlson Signed-off-by: Jeff King

Merge branch 'mh/replace-refs'

2015-08-03T18:01:10Z

Add an environment variable to tell Git to look into refs hierarchy other than refs/replace/ for the object replacement data. * mh/replace-refs: Allow to control where the replace refs are looked for

Allow to control where the replace refs are looked for

2015-06-12T22:28:17Z

It can be useful to have grafts or replace refs for specific use-cases while keeping the default "view" of the repository pristine (or with a different set of grafts/replace refs). It is possible to use a different graft file with GIT_GRAFT_FILE, but while replace refs are more powerful, they don't have an equivalent override. Add a GIT_REPLACE_REF_BASE environment variable to control where git is going to look for replace refs. Signed-off-by: Mike Hommey Signed-off-by: Junio C Hamano