diff options
Diffstat (limited to 'rerere.c')
| -rw-r--r-- | rerere.c | 39 |
1 files changed, 20 insertions, 19 deletions
@@ -1,4 +1,5 @@ #include "cache.h" +#include "config.h" #include "lockfile.h" #include "string-list.h" #include "rerere.h" @@ -39,9 +40,8 @@ static void free_rerere_dirs(void) free(rerere_dir[i]->status); free(rerere_dir[i]); } - free(rerere_dir); + FREE_AND_NULL(rerere_dir); rerere_dir_nr = rerere_dir_alloc = 0; - rerere_dir = NULL; } static void free_rerere_id(struct string_list_item *item) @@ -200,7 +200,7 @@ static struct rerere_id *new_rerere_id(unsigned char *sha1) static void read_rr(struct string_list *rr) { struct strbuf buf = STRBUF_INIT; - FILE *in = fopen(git_path_merge_rr(), "r"); + FILE *in = fopen_or_warn(git_path_merge_rr(), "r"); if (!in) return; @@ -258,7 +258,7 @@ static int write_rr(struct string_list *rr, int out_fd) rerere_id_hex(id), rr->items[i].string, 0); - if (write_in_full(out_fd, buf.buf, buf.len) != buf.len) + if (write_in_full(out_fd, buf.buf, buf.len) < 0) die("unable to write rerere record"); strbuf_release(&buf); @@ -484,13 +484,14 @@ static int handle_file(const char *path, unsigned char *sha1, const char *output io.input = fopen(path, "r"); io.io.wrerror = 0; if (!io.input) - return error("Could not open %s", path); + return error_errno("Could not open %s", path); if (output) { io.io.output = fopen(output, "w"); if (!io.io.output) { + error_errno("Could not write %s", output); fclose(io.input); - return error("Could not write %s", output); + return -1; } } @@ -1132,14 +1133,14 @@ int rerere_forget(struct pathspec *pathspec) * Garbage collection support */ -static time_t rerere_created_at(struct rerere_id *id) +static timestamp_t rerere_created_at(struct rerere_id *id) { struct stat st; return stat(rerere_path(id, "preimage"), &st) ? (time_t) 0 : st.st_mtime; } -static time_t rerere_last_used_at(struct rerere_id *id) +static timestamp_t rerere_last_used_at(struct rerere_id *id) { struct stat st; @@ -1156,11 +1157,11 @@ static void unlink_rr_item(struct rerere_id *id) id->collection->status[id->variant] = 0; } -static void prune_one(struct rerere_id *id, time_t now, - int cutoff_resolve, int cutoff_noresolve) +static void prune_one(struct rerere_id *id, + timestamp_t cutoff_resolve, timestamp_t cutoff_noresolve) { - time_t then; - int cutoff; + timestamp_t then; + timestamp_t cutoff; then = rerere_last_used_at(id); if (then) @@ -1171,7 +1172,7 @@ static void prune_one(struct rerere_id *id, time_t now, return; cutoff = cutoff_noresolve; } - if (then < now - cutoff * 86400) + if (then < cutoff) unlink_rr_item(id); } @@ -1181,15 +1182,15 @@ void rerere_gc(struct string_list *rr) DIR *dir; struct dirent *e; int i; - time_t now = time(NULL); - int cutoff_noresolve = 15; - int cutoff_resolve = 60; + timestamp_t now = time(NULL); + timestamp_t cutoff_noresolve = now - 15 * 86400; + timestamp_t cutoff_resolve = now - 60 * 86400; if (setup_rerere(rr, 0) < 0) return; - git_config_get_int("gc.rerereresolved", &cutoff_resolve); - git_config_get_int("gc.rerereunresolved", &cutoff_noresolve); + git_config_get_expiry_in_days("gc.rerereresolved", &cutoff_resolve, now); + git_config_get_expiry_in_days("gc.rerereunresolved", &cutoff_noresolve, now); git_config(git_default_config, NULL); dir = opendir(git_path("rr-cache")); if (!dir) @@ -1210,7 +1211,7 @@ void rerere_gc(struct string_list *rr) for (id.variant = 0, id.collection = rr_dir; id.variant < id.collection->status_nr; id.variant++) { - prune_one(&id, now, cutoff_resolve, cutoff_noresolve); + prune_one(&id, cutoff_resolve, cutoff_noresolve); if (id.collection->status[id.variant]) now_empty = 0; } |