CodingGuidelines: reword parameter expansion section
[git/jnareb-git.git] / vcs-svn / fast_export.c
blob6cfa256a3702332205faab546a405f6810cc16bd
1 /*
2 * Licensed under a two-clause BSD-style license.
3 * See LICENSE for details.
4 */
6 #include "git-compat-util.h"
7 #include "fast_export.h"
8 #include "line_buffer.h"
9 #include "repo_tree.h"
10 #include "string_pool.h"
12 #define MAX_GITSVN_LINE_LEN 4096
14 static uint32_t first_commit_done;
16 void fast_export_delete(uint32_t depth, uint32_t *path)
18 putchar('D');
19 putchar(' ');
20 pool_print_seq(depth, path, '/', stdout);
21 putchar('\n');
24 void fast_export_modify(uint32_t depth, uint32_t *path, uint32_t mode,
25 uint32_t mark)
27 /* Mode must be 100644, 100755, 120000, or 160000. */
28 printf("M %06"PRIo32" :%"PRIu32" ", mode, mark);
29 pool_print_seq(depth, path, '/', stdout);
30 putchar('\n');
33 static char gitsvnline[MAX_GITSVN_LINE_LEN];
34 void fast_export_commit(uint32_t revision, uint32_t author, char *log,
35 uint32_t uuid, uint32_t url,
36 unsigned long timestamp)
38 if (!log)
39 log = "";
40 if (~uuid && ~url) {
41 snprintf(gitsvnline, MAX_GITSVN_LINE_LEN,
42 "\n\ngit-svn-id: %s@%"PRIu32" %s\n",
43 pool_fetch(url), revision, pool_fetch(uuid));
44 } else {
45 *gitsvnline = '\0';
47 printf("commit refs/heads/master\n");
48 printf("committer %s <%s@%s> %ld +0000\n",
49 ~author ? pool_fetch(author) : "nobody",
50 ~author ? pool_fetch(author) : "nobody",
51 ~uuid ? pool_fetch(uuid) : "local", timestamp);
52 printf("data %"PRIu32"\n%s%s\n",
53 (uint32_t) (strlen(log) + strlen(gitsvnline)),
54 log, gitsvnline);
55 if (!first_commit_done) {
56 if (revision > 1)
57 printf("from refs/heads/master^0\n");
58 first_commit_done = 1;
60 repo_diff(revision - 1, revision);
61 fputc('\n', stdout);
63 printf("progress Imported commit %"PRIu32".\n\n", revision);
66 void fast_export_blob(uint32_t mode, uint32_t mark, uint32_t len)
68 if (mode == REPO_MODE_LNK) {
69 /* svn symlink blobs start with "link " */
70 buffer_skip_bytes(5);
71 len -= 5;
73 printf("blob\nmark :%"PRIu32"\ndata %"PRIu32"\n", mark, len);
74 buffer_copy_bytes(len);
75 fputc('\n', stdout);