Changes to the global or repo-local excludes files can change the
results returned by "git status" for untracked files. Therefore,
it is important that the exclude-file values used during serialization
are still current at the time of deserialization.
Teach "git status --serialize" to report metadata on the user's global
exclude file (which defaults to "$XDG_HOME/git/ignore") and for the
repo-local excludes file (which is in ".git/info/excludes"). Serialize
will record the pathnames and mtimes for these files in the serialization
header (next to the mtime data for the .git/index file).
Teach "git status --deserialize" to validate this new metadata. If either
exclude file has changed since the serialization-cache-file was written,
then deserialize will reject the cache file and force a full/normal status
run.
Signed-off-by: Jeff Hostetler <jeffhost@microsoft.com>
Fix "git status --deserialize" to correctly report both pathnames
for renames. Add a test case to verify.
A change was made upstream that added an additional "rename_status"
field to the "struct wt_status_change_data" structure. It is used
during the various print routines to decide if 2 pathnames need to
be printed.
5134ccde64
wt-status.c: rename rename-related fields in wt_status_change_data
The fix here is to add that field to the status cache data.
Signed-off-by: Jeff Hostetler <jeffhost@microsoft.com>
Teach status serialization to take an optional pathname on
the command line to direct that cache data be written there
rather than to stdout. When used this way, normal status
results will still be written to stdout.
When no path is given, only binary serialization data is
written to stdout.
Usage:
git status --serialize[=<path>]
Signed-off-by: Jeff Hostetler <jeffhost@microsoft.com>
Teach STATUS to optionally serialize the results of a
status computation to a file.
Teach STATUS to optionally read an existing serialization
file and simply print the results, rather than actually
scanning.
This is intended for immediate status results on extremely
large repos and assumes the use of a service/daemon to
maintain a fresh current status snapshot.
2021-10-30: packet_read() changed its prototype in ec9a37d (pkt-line.[ch]:
remove unused packet_read_line_buf(), 2021-10-14).
2021-10-30: sscanf() now does an extra check that "%d" goes into an "int"
and complains about "uint32_t". Replacing with "%u" fixes the compile-time
error.
2021-10-30: string_list_init() was removed by abf897b (string-list.[ch]:
remove string_list_init() compatibility function, 2021-09-28), so we need to
initialize manually.
Signed-off-by: Jeff Hostetler <jeffhost@microsoft.com>
Signed-off-by: Derrick Stolee <dstolee@microsoft.com>
Jeff Hostetler
Jameson Miller