git/Makefile, branch v2.37.2

Merge branch 'jh/builtin-fsmonitor-part3'

2022-06-10T22:04:15Z

More fsmonitor--daemon. * jh/builtin-fsmonitor-part3: (30 commits) t7527: improve implicit shutdown testing in fsmonitor--daemon fsmonitor--daemon: allow --super-prefix argument t7527: test Unicode NFC/NFD handling on MacOS t/lib-unicode-nfc-nfd: helper prereqs for testing unicode nfc/nfd t/helper/hexdump: add helper to print hexdump of stdin fsmonitor: on macOS also emit NFC spelling for NFD pathname t7527: test FSMonitor on case insensitive+preserving file system fsmonitor: never set CE_FSMONITOR_VALID on submodules t/perf/p7527: add perf test for builtin FSMonitor t7527: FSMonitor tests for directory moves fsmonitor: optimize processing of directory events fsm-listen-darwin: shutdown daemon if worktree root is moved/renamed fsm-health-win32: force shutdown daemon if worktree root moves fsm-health-win32: add polling framework to monitor daemon health fsmonitor--daemon: stub in health thread fsmonitor--daemon: rename listener thread related variables fsmonitor--daemon: prepare for adding health thread fsmonitor--daemon: cd out of worktree root fsm-listen-darwin: ignore FSEvents caused by xattr changes on macOS unpack-trees: initialize fsmonitor_has_run_once in o->result ...

Merge branch 'tb/cruft-packs'

2022-06-03T21:30:37Z

A mechanism to pack unreachable objects into a "cruft pack", instead of ejecting them into loose form to be reclaimed later, has been introduced. * tb/cruft-packs: sha1-file.c: don't freshen cruft packs builtin/gc.c: conditionally avoid pruning objects via loose builtin/repack.c: add cruft packs to MIDX during geometric repack builtin/repack.c: use named flags for existing_packs builtin/repack.c: allow configuring cruft pack generation builtin/repack.c: support generating a cruft pack builtin/pack-objects.c: --cruft with expiration reachable: report precise timestamps from objects in cruft packs reachable: add options to add_unseen_recent_objects_to_traversal builtin/pack-objects.c: --cruft without expiration builtin/pack-objects.c: return from create_object_entry() t/helper: add 'pack-mtimes' test-tool pack-mtimes: support writing pack .mtimes files chunk-format.h: extract oid_version() pack-write: pass 'struct packing_data' to 'stage_tmp_packfiles' pack-mtimes: support reading .mtimes files Documentation/technical: add cruft-packs.txt

Merge branch 'jx/l10n-workflow-change'

2022-06-03T21:30:36Z

A workflow change for translators are being proposed. * jx/l10n-workflow-change: l10n: Document the new l10n workflow Makefile: add "po-init" rule to initialize po/XX.po Makefile: add "po-update" rule to update po/XX.po po/git.pot: don't check in result of "make pot" po/git.pot: this is now a generated file Makefile: remove duplicate and unwanted files in FOUND_SOURCE_FILES i18n CI: stop allowing non-ASCII source messages in po/git.pot Makefile: have "make pot" not "reset --hard" Makefile: generate "po/git.pot" from stable LOCALIZED_C Makefile: sort source files before feeding to xgettext

t/helper/hexdump: add helper to print hexdump of stdin

2022-05-26T22:59:27Z

Co-authored-by: Johannes Schindelin Signed-off-by: Johannes Schindelin Signed-off-by: Jeff Hostetler Signed-off-by: Junio C Hamano

fsmonitor--daemon: stub in health thread

2022-05-26T22:59:27Z

Create another thread to watch over the daemon process and automatically shut it down if necessary. This commit creates the basic framework for a "health" thread to monitor the daemon and/or the file system. Later commits will add platform-specific code to do the actual work. The "health" thread is intended to monitor conditions that would be difficult to track inside the IPC thread pool and/or the file system listener threads. For example, when there are file system events outside of the watched worktree root or if we want to have an idle-timeout auto-shutdown feature. This commit creates the health thread itself, defines the thread-proc and sets up the thread's event loop. It integrates this new thread into the existing IPC and Listener thread models. This commit defines the API to the platform-specific code where all of the monitoring will actually happen. The platform-specific code for MacOS is just stubs. Meaning that the health thread will immediately exit on MacOS, but that is OK and expected. Future work can define MacOS-specific monitoring. The platform-specific code for Windows sets up enough of the WaitForMultipleObjects() machinery to watch for system and/or custom events. Currently, the set of wait handles only includes our custom shutdown event (sent from our other theads). Later commits in this series will extend the set of wait handles to monitor other conditions. Signed-off-by: Jeff Hostetler Signed-off-by: Junio C Hamano

fsmonitor-settings: stub in Win32-specific incompatibility checking

2022-05-26T22:59:26Z

Extend generic incompatibility checkout with platform-specific mechanism. Stub in Win32 version. In the existing fsmonitor-settings code we have a way to mark types of repos as incompatible with fsmonitor (whether via the hook and IPC APIs). For example, we do this for bare repos, since there are no files to watch. Extend this exclusion mechanism for platform-specific reasons. This commit just creates the framework and adds a stub for Win32. Signed-off-by: Jeff Hostetler Signed-off-by: Junio C Hamano

t/helper: add 'pack-mtimes' test-tool

2022-05-26T22:48:26Z

In the next patch, we will implement and test support for writing a cruft pack via a special mode of `git pack-objects`. To make sure that objects are written with the correct timestamps, and a new test-tool that can dump the object names and corresponding timestamps from a given `.mtimes` file. Signed-off-by: Taylor Blau Signed-off-by: Junio C Hamano

pack-mtimes: support reading .mtimes files

2022-05-26T22:48:26Z

To store the individual mtimes of objects in a cruft pack, introduce a new `.mtimes` format that can optionally accompany a single pack in the repository. The format is defined in Documentation/technical/pack-format.txt, and stores a 4-byte network order timestamp for each object in name (index) order. This patch prepares for cruft packs by defining the `.mtimes` format, and introducing a basic API that callers can use to read out individual mtimes. Signed-off-by: Taylor Blau Signed-off-by: Junio C Hamano

Makefile: add "po-init" rule to initialize po/XX.po

2022-05-26T17:32:57Z

The core translation is the minimum set of work that must be done for a new language translation. There are over 5000 messages in the template message file "po/git.pot" that need to be translated. It is not a piece of cake for such a huge workload. So we used to define a small set of messages called "core translation" that a new l10n contributor must complete before sending pull request to the l10n coordinator. By pulling in some parts of the git-po-helper[^1] logic, we add a new rule to create this core translation message "po/git-core.pot": make po/git-core.pot To help new l10n contributors to initialized their "po/XX.pot" from "po/git-core.pot", we also add new rules "po-init": make po-init PO_FILE=po/XX.po [^1]: https://github.com/git-l10n/git-po-helper/ Signed-off-by: Ævar Arnfjörð Bjarmason Signed-off-by: Junio C Hamano

Makefile: add "po-update" rule to update po/XX.po

2022-05-26T17:32:55Z

Since there is no longer a "po/git.pot" file in tree, a l10n team leader has to run several commands to update their "po/XX.po" file: $ make pot $ msgmerge --add-location --backup=off -U po/XX.po po/git.pot To make this process easier, add a new rule so that l10n team leaders can update their "po/XX.po" with one command. E.g.: $ make po-update PO_FILE=po/zh_CN.po Signed-off-by: Jiang Xin Signed-off-by: Junio C Hamano