add 'git credential' plumbing command
[git/git.git] / builtin / column.c
CommitLineData
7e29b825
NTND
1#include "builtin.h"
2#include "cache.h"
3#include "strbuf.h"
4#include "parse-options.h"
5#include "string-list.h"
6#include "column.h"
7
8static const char * const builtin_column_usage[] = {
9 "git column [options]",
10 NULL
11};
12static unsigned int colopts;
13
14static int column_config(const char *var, const char *value, void *cb)
15{
16 return git_column_config(var, value, cb, &colopts);
17}
18
19int cmd_column(int argc, const char **argv, const char *prefix)
20{
21 struct string_list list = STRING_LIST_INIT_DUP;
22 struct strbuf sb = STRBUF_INIT;
23 struct column_options copts;
24 const char *command = NULL, *real_command = NULL;
25 struct option options[] = {
26 OPT_STRING(0, "command", &real_command, "name", "lookup config vars"),
27 OPT_COLUMN(0, "mode", &colopts, "layout to use"),
28 OPT_INTEGER(0, "raw-mode", &colopts, "layout to use"),
29 OPT_INTEGER(0, "width", &copts.width, "Maximum width"),
30 OPT_STRING(0, "indent", &copts.indent, "string", "Padding space on left border"),
31 OPT_INTEGER(0, "nl", &copts.nl, "Padding space on right border"),
32 OPT_INTEGER(0, "padding", &copts.padding, "Padding space between columns"),
33 OPT_END()
34 };
35
36 /* This one is special and must be the first one */
37 if (argc > 1 && !prefixcmp(argv[1], "--command=")) {
38 command = argv[1] + 10;
39 git_config(column_config, (void *)command);
40 } else
41 git_config(column_config, NULL);
42
43 memset(&copts, 0, sizeof(copts));
44 copts.width = term_columns();
45 copts.padding = 1;
46 argc = parse_options(argc, argv, "", options, builtin_column_usage, 0);
47 if (argc)
48 usage_with_options(builtin_column_usage, options);
49 if (real_command || command) {
50 if (!real_command || !command || strcmp(real_command, command))
51 die(_("--command must be the first argument"));
52 }
53 finalize_colopts(&colopts, -1);
54 while (!strbuf_getline(&sb, stdin, '\n'))
55 string_list_append(&list, sb.buf);
56
57 print_columns(&list, colopts, &copts);
58 return 0;
59}