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b5d5a567fb
By default we want to fill the whole screen if possible, but we do not want to use up _all_ terminal columns because the last character is going hit the border, push the cursor over and wrap. Keep it at default value zero, which will make print_columns() set the width at term_columns() - 1. This affects the test in t7004 because effective column width before was 40 but now 39 so we need to compensate it by one or the output at 39 columns has a different layout. Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
60 lines
1.9 KiB
C
60 lines
1.9 KiB
C
#include "builtin.h"
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#include "cache.h"
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#include "config.h"
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#include "strbuf.h"
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#include "parse-options.h"
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#include "string-list.h"
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#include "column.h"
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static const char * const builtin_column_usage[] = {
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N_("git column [<options>]"),
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NULL
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};
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static unsigned int colopts;
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static int column_config(const char *var, const char *value, void *cb)
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{
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return git_column_config(var, value, cb, &colopts);
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}
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int cmd_column(int argc, const char **argv, const char *prefix)
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{
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struct string_list list = STRING_LIST_INIT_DUP;
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struct strbuf sb = STRBUF_INIT;
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struct column_options copts;
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const char *command = NULL, *real_command = NULL;
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struct option options[] = {
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OPT_STRING(0, "command", &real_command, N_("name"), N_("lookup config vars")),
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OPT_COLUMN(0, "mode", &colopts, N_("layout to use")),
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OPT_INTEGER(0, "raw-mode", &colopts, N_("layout to use")),
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OPT_INTEGER(0, "width", &copts.width, N_("Maximum width")),
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OPT_STRING(0, "indent", &copts.indent, N_("string"), N_("Padding space on left border")),
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OPT_INTEGER(0, "nl", &copts.nl, N_("Padding space on right border")),
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OPT_INTEGER(0, "padding", &copts.padding, N_("Padding space between columns")),
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OPT_END()
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};
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/* This one is special and must be the first one */
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if (argc > 1 && starts_with(argv[1], "--command=")) {
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command = argv[1] + 10;
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git_config(column_config, (void *)command);
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} else
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git_config(column_config, NULL);
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memset(&copts, 0, sizeof(copts));
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copts.padding = 1;
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argc = parse_options(argc, argv, "", options, builtin_column_usage, 0);
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if (argc)
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usage_with_options(builtin_column_usage, options);
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if (real_command || command) {
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if (!real_command || !command || strcmp(real_command, command))
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die(_("--command must be the first argument"));
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}
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finalize_colopts(&colopts, -1);
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while (!strbuf_getline(&sb, stdin))
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string_list_append(&list, sb.buf);
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print_columns(&list, colopts, &copts);
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return 0;
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}
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