Merge branch 'jh/trace2'

A more structured way to obtain execution trace has been added.

* jh/trace2:
  trace2: add for_each macros to clang-format
  trace2: t/helper/test-trace2, t0210.sh, t0211.sh, t0212.sh
  trace2:data: add subverb for rebase
  trace2:data: add subverb to reset command
  trace2:data: add subverb to checkout command
  trace2:data: pack-objects: add trace2 regions
  trace2:data: add trace2 instrumentation to index read/write
  trace2:data: add trace2 hook classification
  trace2:data: add trace2 transport child classification
  trace2:data: add trace2 sub-process classification
  trace2:data: add editor/pager child classification
  trace2:data: add trace2 regions to wt-status
  trace2: collect Windows-specific process information
  trace2: create new combined trace facility
  trace2: Documentation/technical/api-trace2.txt
This commit is contained in:
Junio C Hamano
2019-03-07 09:59:56 +09:00
67 changed files with 6629 additions and 23 deletions

View File

@ -325,6 +325,8 @@ static int checkout_paths(const struct checkout_opts *opts,
struct lock_file lock_file = LOCK_INIT;
int nr_checkouts = 0, nr_unmerged = 0;
trace2_cmd_mode(opts->patch_mode ? "patch" : "path");
if (opts->track != BRANCH_TRACK_UNSPECIFIED)
die(_("'%s' cannot be used with updating paths"), "--track");
@ -1014,6 +1016,9 @@ static int switch_branches(const struct checkout_opts *opts,
void *path_to_free;
struct object_id rev;
int flag, writeout_error = 0;
trace2_cmd_mode("branch");
memset(&old_branch_info, 0, sizeof(old_branch_info));
old_branch_info.path = path_to_free = resolve_refdup("HEAD", 0, &rev, &flag);
if (old_branch_info.path)
@ -1251,6 +1256,8 @@ static int switch_unborn_to_new_branch(const struct checkout_opts *opts)
int status;
struct strbuf branch_ref = STRBUF_INIT;
trace2_cmd_mode("unborn");
if (!opts->new_branch)
die(_("You are on a branch yet to be born"));
strbuf_addf(&branch_ref, "refs/heads/%s", opts->new_branch);