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bcc0a3ea HV |
1 | /* |
2 | * test-revision-walking.c: test revision walking API. | |
3 | * | |
4 | * (C) 2012 Heiko Voigt <hvoigt@hvoigt.net> | |
5 | * | |
6 | * This code is free software; you can redistribute it and/or modify | |
7 | * it under the terms of the GNU General Public License version 2 as | |
8 | * published by the Free Software Foundation. | |
9 | */ | |
10 | ||
77d4b8c8 | 11 | #include "test-tool.h" |
bcc0a3ea HV |
12 | #include "cache.h" |
13 | #include "commit.h" | |
14 | #include "diff.h" | |
15 | #include "revision.h" | |
16 | ||
17 | static void print_commit(struct commit *commit) | |
18 | { | |
19 | struct strbuf sb = STRBUF_INIT; | |
20 | struct pretty_print_context ctx = {0}; | |
a5481a6c | 21 | ctx.date_mode.type = DATE_NORMAL; |
bcc0a3ea HV |
22 | format_commit_message(commit, " %m %s", &sb, &ctx); |
23 | printf("%s\n", sb.buf); | |
24 | strbuf_release(&sb); | |
25 | } | |
26 | ||
27 | static int run_revision_walk(void) | |
28 | { | |
29 | struct rev_info rev; | |
30 | struct commit *commit; | |
31 | const char *argv[] = {NULL, "--all", NULL}; | |
32 | int argc = ARRAY_SIZE(argv) - 1; | |
33 | int got_revision = 0; | |
34 | ||
35 | init_revisions(&rev, NULL); | |
36 | setup_revisions(argc, argv, &rev, NULL); | |
37 | if (prepare_revision_walk(&rev)) | |
38 | die("revision walk setup failed"); | |
39 | ||
40 | while ((commit = get_revision(&rev)) != NULL) { | |
41 | print_commit(commit); | |
42 | got_revision = 1; | |
43 | } | |
44 | ||
45 | reset_revision_walk(); | |
46 | return got_revision; | |
47 | } | |
48 | ||
77d4b8c8 | 49 | int cmd__revision_walking(int argc, const char **argv) |
bcc0a3ea HV |
50 | { |
51 | if (argc < 2) | |
52 | return 1; | |
53 | ||
11e6b3f6 JK |
54 | setup_git_directory(); |
55 | ||
bcc0a3ea HV |
56 | if (!strcmp(argv[1], "run-twice")) { |
57 | printf("1st\n"); | |
58 | if (!run_revision_walk()) | |
59 | return 1; | |
60 | printf("2nd\n"); | |
61 | if (!run_revision_walk()) | |
62 | return 1; | |
63 | ||
64 | return 0; | |
65 | } | |
66 | ||
67 | fprintf(stderr, "check usage\n"); | |
68 | return 1; | |
69 | } |