зеркало из https://github.com/microsoft/git.git
115 строки
2.5 KiB
C
115 строки
2.5 KiB
C
#include "cache.h"
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#include "config.h"
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#include "repository.h"
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#include "fsmonitor-settings.h"
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/*
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* We keep this structure defintion private and have getters
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* for all fields so that we can lazy load it as needed.
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*/
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struct fsmonitor_settings {
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enum fsmonitor_mode mode;
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char *hook_path;
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};
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static void lookup_fsmonitor_settings(struct repository *r)
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{
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struct fsmonitor_settings *s;
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const char *const_str;
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int bool_value;
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if (r->settings.fsmonitor)
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return;
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CALLOC_ARRAY(s, 1);
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s->mode = FSMONITOR_MODE_DISABLED;
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r->settings.fsmonitor = s;
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/*
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* Overload the existing "core.fsmonitor" config setting (which
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* has historically been either unset or a hook pathname) to
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* now allow a boolean value to enable the builtin FSMonitor
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* or to turn everything off. (This does imply that you can't
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* use a hook script named "true" or "false", but that's OK.)
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*/
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switch (repo_config_get_maybe_bool(r, "core.fsmonitor", &bool_value)) {
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case 0: /* config value was set to <bool> */
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if (bool_value)
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fsm_settings__set_ipc(r);
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return;
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case 1: /* config value was unset */
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const_str = getenv("GIT_TEST_FSMONITOR");
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break;
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case -1: /* config value set to an arbitrary string */
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if (repo_config_get_pathname(r, "core.fsmonitor", &const_str))
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return; /* should not happen */
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break;
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default: /* should not happen */
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return;
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}
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if (!const_str || !*const_str)
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return;
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fsm_settings__set_hook(r, const_str);
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}
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enum fsmonitor_mode fsm_settings__get_mode(struct repository *r)
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{
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if (!r)
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r = the_repository;
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lookup_fsmonitor_settings(r);
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return r->settings.fsmonitor->mode;
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}
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const char *fsm_settings__get_hook_path(struct repository *r)
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{
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if (!r)
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r = the_repository;
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lookup_fsmonitor_settings(r);
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return r->settings.fsmonitor->hook_path;
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}
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void fsm_settings__set_ipc(struct repository *r)
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{
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if (!r)
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r = the_repository;
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lookup_fsmonitor_settings(r);
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r->settings.fsmonitor->mode = FSMONITOR_MODE_IPC;
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FREE_AND_NULL(r->settings.fsmonitor->hook_path);
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}
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void fsm_settings__set_hook(struct repository *r, const char *path)
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{
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if (!r)
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r = the_repository;
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lookup_fsmonitor_settings(r);
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r->settings.fsmonitor->mode = FSMONITOR_MODE_HOOK;
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FREE_AND_NULL(r->settings.fsmonitor->hook_path);
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r->settings.fsmonitor->hook_path = strdup(path);
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}
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void fsm_settings__set_disabled(struct repository *r)
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{
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if (!r)
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r = the_repository;
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lookup_fsmonitor_settings(r);
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r->settings.fsmonitor->mode = FSMONITOR_MODE_DISABLED;
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FREE_AND_NULL(r->settings.fsmonitor->hook_path);
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}
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