X-Git-Url: http://git.ipfire.org/?a=blobdiff_plain;f=fast-import.c;h=7ef9865aa6da794ab52cfc50f21f9f41f861fc4f;hb=5322ef2006cc93ad76140ff742cd96e74c1ec09b;hp=f246d5347b4131f274edad5c7c687fb7ddbbd99e;hpb=0d5055665ca1e76659ffa96bf972b4b0125ea069;p=thirdparty%2Fgit.git diff --git a/fast-import.c b/fast-import.c index f246d5347b..7ef9865aa6 100644 --- a/fast-import.c +++ b/fast-import.c @@ -1,4 +1,5 @@ /* +(See Documentation/git-fast-import.txt for maintained documentation.) Format of STDIN stream: stream ::= cmd*; @@ -18,8 +19,8 @@ Format of STDIN stream: new_commit ::= 'commit' sp ref_str lf mark? - ('author' sp name '<' email '>' when lf)? - 'committer' sp name '<' email '>' when lf + ('author' sp name sp '<' email '>' sp when lf)? + 'committer' sp name sp '<' email '>' sp when lf commit_msg ('from' sp (ref_str | hexsha1 | sha1exp_str | idnum) lf)? ('merge' sp (ref_str | hexsha1 | sha1exp_str | idnum) lf)* @@ -43,7 +44,7 @@ Format of STDIN stream: new_tag ::= 'tag' sp tag_str lf 'from' sp (ref_str | hexsha1 | sha1exp_str | idnum) lf - ('tagger' sp name '<' email '>' when lf)? + ('tagger' sp name sp '<' email '>' sp when lf)? tag_msg; tag_msg ::= data; @@ -75,7 +76,7 @@ Format of STDIN stream: delim lf; # note: declen indicates the length of binary_data in bytes. - # declen does not include the lf preceeding the binary data. + # declen does not include the lf preceding the binary data. # exact_data ::= 'data' sp declen lf binary_data; @@ -132,8 +133,8 @@ Format of STDIN stream: # always escapes the related input from comment processing. # # In case it is not clear, the '#' that starts the comment - # must be the first character on that the line (an lf have - # preceeded it). + # must be the first character on that line (an lf + # preceded it). # comment ::= '#' not_lf* lf; not_lf ::= # Any byte that is not ASCII newline (LF); @@ -150,6 +151,7 @@ Format of STDIN stream: #include "refs.h" #include "csum-file.h" #include "quote.h" +#include "exec_cmd.h" #define PACK_ID_BITS 16 #define MAX_PACK_ID ((1<sha1[0] != i) break; @@ -901,15 +903,12 @@ static char *keep_pack(char *curr_index_name) static const char *keep_msg = "fast-import"; int keep_fd; - chmod(pack_data->pack_name, 0444); - chmod(curr_index_name, 0444); - keep_fd = odb_pack_keep(name, sizeof(name), pack_data->sha1); if (keep_fd < 0) - die("cannot create keep file"); + die_errno("cannot create keep file"); write_or_die(keep_fd, keep_msg, strlen(keep_msg)); if (close(keep_fd)) - die("failed to write keep file"); + die_errno("failed to write keep file"); snprintf(name, sizeof(name), "%s/pack/pack-%s.pack", get_object_directory(), sha1_to_hex(pack_data->sha1)); @@ -932,7 +931,7 @@ static void unkeep_all_packs(void) struct packed_git *p = all_packs[k]; snprintf(name, sizeof(name), "%s/pack/pack-%s.keep", get_object_directory(), sha1_to_hex(p->sha1)); - unlink(name); + unlink_or_warn(name); } } @@ -954,7 +953,7 @@ static void end_packfile(void) close(pack_data->pack_fd); idx_name = keep_pack(create_index()); - /* Register the packfile with core git's machinary. */ + /* Register the packfile with core git's machinery. */ new_p = add_packed_git(idx_name, strlen(idx_name), 1); if (!new_p) die("core git rejected index %s", idx_name); @@ -982,7 +981,7 @@ static void end_packfile(void) } else { close(old_p->pack_fd); - unlink(old_p->pack_name); + unlink_or_warn(old_p->pack_name); } free(old_p); @@ -1036,7 +1035,7 @@ static int store_object( git_SHA_CTX c; z_stream s; - hdrlen = sprintf((char*)hdr,"%s %lu", typename(type), + hdrlen = sprintf((char *)hdr,"%s %lu", typename(type), (unsigned long)dat->len) + 1; git_SHA1_Init(&c); git_SHA1_Update(&c, hdr, hdrlen); @@ -1218,7 +1217,7 @@ static const char *get_mode(const char *str, uint16_t *modep) static void load_tree(struct tree_entry *root) { - unsigned char* sha1 = root->versions[1].sha1; + unsigned char *sha1 = root->versions[1].sha1; struct object_entry *myoe; struct tree_content *t; unsigned long size; @@ -1259,8 +1258,8 @@ static void load_tree(struct tree_entry *root) e->versions[0].mode = e->versions[1].mode; e->name = to_atom(c, strlen(c)); c += e->name->str_len + 1; - hashcpy(e->versions[0].sha1, (unsigned char*)c); - hashcpy(e->versions[1].sha1, (unsigned char*)c); + hashcpy(e->versions[0].sha1, (unsigned char *)c); + hashcpy(e->versions[1].sha1, (unsigned char *)c); c += 20; } free(buf); @@ -1744,21 +1743,19 @@ static void parse_data(struct strbuf *sb) static int validate_raw_date(const char *src, char *result, int maxlen) { const char *orig_src = src; - char *endp, sign; - unsigned long date; + char *endp; errno = 0; - date = strtoul(src, &endp, 10); + strtoul(src, &endp, 10); if (errno || endp == src || *endp != ' ') return -1; src = endp + 1; if (*src != '-' && *src != '+') return -1; - sign = *src; - date = strtoul(src + 1, &endp, 10); + strtoul(src + 1, &endp, 10); if (errno || endp == src || *endp || (endp - orig_src) >= maxlen) return -1; @@ -2345,7 +2342,7 @@ static void import_marks(const char *input_file) char line[512]; FILE *f = fopen(input_file, "r"); if (!f) - die("cannot read %s: %s", input_file, strerror(errno)); + die_errno("cannot read '%s'", input_file); while (fgets(line, sizeof(line), f)) { uintmax_t mark; char *end; @@ -2403,6 +2400,8 @@ int main(int argc, const char **argv) { unsigned int i, show_stats = 1; + git_extract_argv0_path(argv[0]); + setup_git_directory(); git_config(git_pack_config, NULL); if (!pack_compression_seen && core_compression_seen) @@ -2449,7 +2448,7 @@ int main(int argc, const char **argv) fclose(pack_edges); pack_edges = fopen(a + 20, "a"); if (!pack_edges) - die("Cannot open %s: %s", a + 20, strerror(errno)); + die_errno("Cannot open '%s'", a + 20); } else if (!strcmp(a, "--force")) force_update = 1; else if (!strcmp(a, "--quiet"))