tgif.git - Terin's Improved Git Fork

Age	Commit message (Collapse)	Author	Files	Lines
2017-11-10	fsmonitor: store fsmonitor bitmap before splitting index	Alex Vandiver	1	-0/+13
	ba1b9cac ("fsmonitor: delay updating state until after split index is merged", 2017-10-27) resolved the problem of the fsmonitor data being applied to the non-base index when reading; however, a similar problem exists when writing the index. Specifically, writing of the fsmonitor extension happens only after the work to split the index has been applied -- as such, the information in the index is only for the non-"base" index, and thus the extension information contains only partial data. When saving, compute the ewah bitmap before the index is split, and store it in the fsmonitor_dirty field, mirroring the behavior that occurred during reading. fsmonitor_dirty is kept from being leaked by being freed when the extension data is written -- which always happens precisely once, no matter the split index configuration. Signed-off-by: Alex Vandiver <alexmv@dropbox.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-10-01	fsmonitor: add test cases for fsmonitor extension	Ben Peart	1	-0/+304
	Test the ability to add/remove the fsmonitor index extension via update-index. Test that dirty files returned from the integration script are properly represented in the index extension and verify that ls-files correctly reports their state. Test that ensure status results are correct when using the new fsmonitor extension. Test untracked, modified, and new files by ensuring the results are identical to when not using the extension. Test that if the fsmonitor extension doesn't tell git about a change, it doesn't discover it on its own. This ensures git is honoring the extension and that we get the performance benefits desired. Three test integration scripts are provided: fsmonitor-all - marks all files as dirty fsmonitor-none - marks no files as dirty fsmonitor-watchman - integrates with Watchman with debug logging To run tests in the test suite while utilizing fsmonitor: First copy t/t7519/fsmonitor-all to a location in your path and then set GIT_FORCE_PRELOAD_TEST=true and GIT_FSMONITOR_TEST=fsmonitor-all and run your tests. Note: currently when using the test script fsmonitor-watchman on Windows, many tests fail due to a reported but not yet fixed bug in Watchman where it holds on to handles for directories and files which prevents the test directory from being cleaned up properly. Signed-off-by: Ben Peart <benpeart@microsoft.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>