projects / thirdparty / git.git / blame
| Commit | Line | Data |
|---|---|---|
| 883e248b BP |
1 | #ifndef FSMONITOR_H |
| 2 | #define FSMONITOR_H | |
| 3 | ||
| 4 | extern struct trace_key trace_fsmonitor; | |
| 5 | ||
| 6 | /* | |
| 7 | * Read the fsmonitor index extension and (if configured) restore the | |
| 8 | * CE_FSMONITOR_VALID state. | |
| 9 | */ | |
| 10 | extern int read_fsmonitor_extension(struct index_state *istate, const void *data, unsigned long sz); | |
| 11 | ||
| 12 | /* | |
| 13 | * Write the CE_FSMONITOR_VALID state into the fsmonitor index extension. | |
| 14 | */ | |
| 15 | extern void write_fsmonitor_extension(struct strbuf *sb, struct index_state *istate); | |
| 16 | ||
| 17 | /* | |
| 18 | * Add/remove the fsmonitor index extension | |
| 19 | */ | |
| 20 | extern void add_fsmonitor(struct index_state *istate); | |
| 21 | extern void remove_fsmonitor(struct index_state *istate); | |
| 22 | ||
| 23 | /* | |
| 24 | * Add/remove the fsmonitor index extension as necessary based on the current | |
| 25 | * core.fsmonitor setting. | |
| 26 | */ | |
| 27 | extern void tweak_fsmonitor(struct index_state *istate); | |
| 28 | ||
| 29 | /* | |
| 30 | * Run the configured fsmonitor integration script and clear the | |
| 31 | * CE_FSMONITOR_VALID bit for any files returned as dirty. Also invalidate | |
| 32 | * any corresponding untracked cache directory structures. Optimized to only | |
| 33 | * run the first time it is called. | |
| 34 | */ | |
| 35 | extern void refresh_fsmonitor(struct index_state *istate); | |
| 36 | ||
| 37 | /* | |
| 38 | * Set the given cache entries CE_FSMONITOR_VALID bit. This should be | |
| 39 | * called any time the cache entry has been updated to reflect the | |
| 40 | * current state of the file on disk. | |
| 41 | */ | |
| 42 | static inline void mark_fsmonitor_valid(struct cache_entry *ce) | |
| 43 | { | |
| 44 | if (core_fsmonitor) { | |
| 45 | ce->ce_flags |= CE_FSMONITOR_VALID; | |
| 46 | trace_printf_key(&trace_fsmonitor, "mark_fsmonitor_clean '%s'", ce->name); | |
| 47 | } | |
| 48 | } | |
| 49 | ||
| 50 | /* | |
| 51 | * Clear the given cache entry's CE_FSMONITOR_VALID bit and invalidate | |
| 52 | * any corresponding untracked cache directory structures. This should | |
| 53 | * be called any time git creates or modifies a file that should | |
| 54 | * trigger an lstat() or invalidate the untracked cache for the | |
| 55 | * corresponding directory | |
| 56 | */ | |
| 57 | static inline void mark_fsmonitor_invalid(struct index_state *istate, struct cache_entry *ce) | |
| 58 | { | |
| 59 | if (core_fsmonitor) { | |
| 60 | ce->ce_flags &= ~CE_FSMONITOR_VALID; | |
| 61 | untracked_cache_invalidate_path(istate, ce->name); | |
| 62 | trace_printf_key(&trace_fsmonitor, "mark_fsmonitor_invalid '%s'", ce->name); | |
| 63 | } | |
| 64 | } | |
| 65 | ||
| 66 | #endif |