diff options
Diffstat (limited to 'rerere.c')
| -rw-r--r-- | rerere.c | 69 |
1 files changed, 24 insertions, 45 deletions
@@ -1,4 +1,5 @@ #include "cache.h" +#include "lockfile.h" #include "string-list.h" #include "rerere.h" #include "xdiff-interface.h" @@ -207,11 +208,11 @@ static int handle_path(unsigned char *sha1, struct rerere_io *io, int marker_siz strbuf_reset(&one); strbuf_reset(&two); } else if (hunk == RR_SIDE_1) - strbuf_addstr(&one, buf.buf); + strbuf_addbuf(&one, &buf); else if (hunk == RR_ORIGINAL) ; /* discard */ else if (hunk == RR_SIDE_2) - strbuf_addstr(&two, buf.buf); + strbuf_addbuf(&two, &buf); else rerere_io_putstr(buf.buf, io); continue; @@ -476,28 +477,23 @@ out: static struct lock_file index_lock; -static int update_paths(struct string_list *update) +static void update_paths(struct string_list *update) { int i; - int fd = hold_locked_index(&index_lock, 0); - int status = 0; - if (fd < 0) - return -1; + hold_locked_index(&index_lock, 1); for (i = 0; i < update->nr; i++) { struct string_list_item *item = &update->items[i]; - if (add_file_to_cache(item->string, ADD_CACHE_IGNORE_ERRORS)) - status = -1; + if (add_file_to_cache(item->string, 0)) + exit(128); } - if (!status && active_cache_changed) { - if (write_cache(fd, active_cache, active_nr) || - commit_locked_index(&index_lock)) + if (active_cache_changed) { + if (write_locked_index(&the_index, &index_lock, COMMIT_LOCK)) die("Unable to write new index file"); - } else if (fd >= 0) + } else rollback_lock_file(&index_lock); - return status; } static int do_plain_rerere(struct string_list *rr, int fd) @@ -574,15 +570,11 @@ static int do_plain_rerere(struct string_list *rr, int fd) return write_rr(rr, fd); } -static int git_rerere_config(const char *var, const char *value, void *cb) +static void git_rerere_config(void) { - if (!strcmp(var, "rerere.enabled")) - rerere_enabled = git_config_bool(var, value); - else if (!strcmp(var, "rerere.autoupdate")) - rerere_autoupdate = git_config_bool(var, value); - else - return git_default_config(var, value, cb); - return 0; + git_config_get_bool("rerere.enabled", &rerere_enabled); + git_config_get_bool("rerere.autoupdate", &rerere_autoupdate); + git_config(git_default_config, NULL); } static int is_rerere_enabled(void) @@ -607,7 +599,7 @@ int setup_rerere(struct string_list *merge_rr, int flags) { int fd; - git_config(git_rerere_config, NULL); + git_rerere_config(); if (!is_rerere_enabled()) return -1; @@ -667,6 +659,8 @@ int rerere_forget(struct pathspec *pathspec) return error("Could not read index"); fd = setup_rerere(&merge_rr, RERERE_NOAUTOUPDATE); + if (fd < 0) + return 0; unmerge_cache(pathspec); find_conflict(&conflict); @@ -700,24 +694,6 @@ static void unlink_rr_item(const char *name) rmdir(git_path("rr-cache/%s", name)); } -struct rerere_gc_config_cb { - int cutoff_noresolve; - int cutoff_resolve; -}; - -static int git_rerere_gc_config(const char *var, const char *value, void *cb) -{ - struct rerere_gc_config_cb *cf = cb; - - if (!strcmp(var, "gc.rerereresolved")) - cf->cutoff_resolve = git_config_int(var, value); - else if (!strcmp(var, "gc.rerereunresolved")) - cf->cutoff_noresolve = git_config_int(var, value); - else - return git_default_config(var, value, cb); - return 0; -} - void rerere_gc(struct string_list *rr) { struct string_list to_remove = STRING_LIST_INIT_DUP; @@ -725,9 +701,12 @@ void rerere_gc(struct string_list *rr) struct dirent *e; int i, cutoff; time_t now = time(NULL), then; - struct rerere_gc_config_cb cf = { 15, 60 }; + int cutoff_noresolve = 15; + int cutoff_resolve = 60; - git_config(git_rerere_gc_config, &cf); + git_config_get_int("gc.rerereresolved", &cutoff_resolve); + git_config_get_int("gc.rerereunresolved", &cutoff_noresolve); + git_config(git_default_config, NULL); dir = opendir(git_path("rr-cache")); if (!dir) die_errno("unable to open rr-cache directory"); @@ -737,12 +716,12 @@ void rerere_gc(struct string_list *rr) then = rerere_last_used_at(e->d_name); if (then) { - cutoff = cf.cutoff_resolve; + cutoff = cutoff_resolve; } else { then = rerere_created_at(e->d_name); if (!then) continue; - cutoff = cf.cutoff_noresolve; + cutoff = cutoff_noresolve; } if (then < now - cutoff * 86400) string_list_append(&to_remove, e->d_name); |