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path: root/compat/fsmonitor/fsm-path-utils-darwin.c
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2023-06-21fsmonitor-ll.h: split this header out of fsmonitor.hElijah Newren1-1/+2
This creates a new fsmonitor-ll.h with most of the functions from fsmonitor.h, though it leaves three inline functions where they were. Two-thirds of the files that previously included fsmonitor.h did not need those three inline functions or the six extra includes those inline functions required, so this allows them to only include the lower level header. Diff best viewed with `--color-moved`. Signed-off-by: Elijah Newren <newren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2023-06-21cache.h: remove this no-longer-used headerElijah Newren1-0/+1
Since this header showed up in some places besides just #include statements, update/clean-up/remove those other places as well. Note that compat/fsmonitor/fsm-path-utils-darwin.c previously got away with violating the rule that all files must start with an include of git-compat-util.h (or a short-list of alternate headers that happen to include it first). This change exposed the violation and caused it to stop building correctly; fix it by having it include git-compat-util.h first, as per policy. Signed-off-by: Elijah Newren <newren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2023-03-21treewide: be explicit about dependence on gettext.hElijah Newren1-0/+1
Dozens of files made use of gettext functions, without explicitly including gettext.h. This made it more difficult to find which files could remove a dependence on cache.h. Make C files explicitly include gettext.h if they are using it. However, while compat/fsmonitor/fsm-ipc-darwin.c should also gain an include of gettext.h, it was left out to avoid conflicting with an in-flight topic. Signed-off-by: Elijah Newren <newren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2022-10-05fsmonitor: deal with synthetic firmlinks on macOSEric DeCosta1-0/+92
Starting with macOS 10.15 (Catalina), Apple introduced a new feature called 'firmlinks' in order to separate the boot volume into two volumes, one read-only and one writable but still present them to the user as a single volume. Along with this change, Apple removed the ability to create symlinks in the root directory and replaced them with 'synthetic firmlinks'. See 'man synthetic.conf' When FSEevents reports the path of changed files, if the path involves a synthetic firmlink, the path is reported from the point of the synthetic firmlink and not the real path. For example: Real path: /System/Volumes/Data/network/working/directory/foo.txt Synthetic firmlink: /network -> /System/Volumes/Data/network FSEvents path: /network/working/directory/foo.txt This causes the FSEvents path to not match against the worktree directory. There are several ways in which synthetic firmlinks can be created: they can be defined in /etc/synthetic.conf, the automounter can create them, and there may be other means. Simply reading /etc/synthetic.conf is insufficient. No matter what process creates synthetic firmlinks, they all get created in the root directory. Therefore, in order to deal with synthetic firmlinks, the root directory is scanned and the first possible synthetic firmink that, when resolved, is a prefix of the worktree is used to map FSEvents paths to worktree paths. Signed-off-by: Eric DeCosta <edecosta@mathworks.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2022-10-05fsmonitor: refactor filesystem checks to common interfaceEric DeCosta1-0/+43
Provide a common interface for getting basic filesystem information including filesystem type and whether the filesystem is remote. Refactor existing code for getting basic filesystem info and detecting remote file systems to the new interface. Refactor filesystem checks to leverage new interface. For macOS, error-out if the Unix Domain socket (UDS) file is on a remote filesystem. Signed-off-by: Eric DeCosta <edecosta@mathworks.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>