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79 lines
1.7 KiB
79 lines
1.7 KiB
#include "cache.h" |
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#include "commit.h" |
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static const char rev_list_usage[] = |
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"usage: git-rev-list [OPTION] commit-id <commit-id>\n" |
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" --max-count=nr\n" |
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" --max-age=epoch\n" |
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" --min-age=epoch\n" |
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" --header"; |
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int main(int argc, char **argv) |
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{ |
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int nr_sha; |
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unsigned char sha1[2][20]; |
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struct commit_list *list = NULL; |
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struct commit *commit, *end; |
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int i, verbose_header = 0; |
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unsigned long max_age = -1; |
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unsigned long min_age = -1; |
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int max_count = -1; |
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nr_sha = 0; |
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for (i = 1 ; i < argc; i++) { |
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char *arg = argv[i]; |
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if (!strncmp(arg, "--max-count=", 12)) { |
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max_count = atoi(arg + 12); |
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continue; |
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} |
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if (!strncmp(arg, "--max-age=", 10)) { |
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max_age = atoi(arg + 10); |
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continue; |
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} |
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if (!strncmp(arg, "--min-age=", 10)) { |
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min_age = atoi(arg + 10); |
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continue; |
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} |
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if (!strcmp(arg, "--header")) { |
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verbose_header = 1; |
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continue; |
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} |
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if (nr_sha > 2 || get_sha1(arg, sha1[nr_sha])) |
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usage(rev_list_usage); |
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nr_sha++; |
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} |
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if (!nr_sha) |
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usage(rev_list_usage); |
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commit = lookup_commit_reference(sha1[0]); |
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if (!commit || parse_commit(commit) < 0) |
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die("bad starting commit object"); |
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end = NULL; |
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if (nr_sha > 1) { |
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end = lookup_commit_reference(sha1[1]); |
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if (!end || parse_commit(end) < 0) |
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die("bad ending commit object"); |
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} |
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commit_list_insert(commit, &list); |
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do { |
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struct commit *commit = pop_most_recent_commit(&list, 0x1); |
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if (commit == end) |
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break; |
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if (min_age != -1 && (commit->date > min_age)) |
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continue; |
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if (max_age != -1 && (commit->date < max_age)) |
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break; |
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if (max_count != -1 && !max_count--) |
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break; |
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printf("%s\n", sha1_to_hex(commit->object.sha1)); |
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if (verbose_header) |
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printf("%s%c", commit->buffer, 0); |
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} while (list); |
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return 0; |
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}
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