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Revision 7e6d6f7610965906d071022615bf64f14c60c0d2 authored by Johannes Sixt on 12 June 2019, 16:33:48 UTC, committed by Junio C Hamano on 12 June 2019, 20:20:56 UTC 
mergetool: use shell variable magic instead of `awk`
 
git-mergetool spawns an enormous amount of processes. For this reason,
the test script, t7610, is exceptionally slow, in particular, on
Windows. Most of the processes are invocations of git. There are
also some that can be replaced with shell builtins. Avoid repeated
calls of `git ls-files` and `awk`.

Signed-off-by: Johannes Sixt <j6t@kdbg.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
1 parent 8b01465
Raw File
column.h 
#ifndef COLUMN_H
#define COLUMN_H

#define COL_LAYOUT_MASK   0x000F
#define COL_ENABLE_MASK   0x0030   /* always, never or auto */
#define COL_PARSEOPT      0x0040   /* --column is given from cmdline */
#define COL_DENSE         0x0080   /* Shrink columns when possible,
				      making space for more columns */

#define COL_DISABLED      0x0000   /* must be zero */
#define COL_ENABLED       0x0010
#define COL_AUTO          0x0020

#define COL_LAYOUT(c) ((c) & COL_LAYOUT_MASK)
#define COL_COLUMN             0   /* Fill columns before rows */
#define COL_ROW                1   /* Fill rows before columns */
#define COL_PLAIN             15   /* one column */

#define explicitly_enable_column(c) \
	(((c) & COL_PARSEOPT) && column_active(c))

struct column_options {
	int width;
	int padding;
	const char *indent;
	const char *nl;
};

struct option;
int parseopt_column_callback(const struct option *, const char *, int);
int git_column_config(const char *var, const char *value,
		      const char *command, unsigned int *colopts);
int finalize_colopts(unsigned int *colopts, int stdout_is_tty);
static inline int column_active(unsigned int colopts)
{
	return (colopts & COL_ENABLE_MASK) == COL_ENABLED;
}

struct string_list;
void print_columns(const struct string_list *list, unsigned int colopts,
		   const struct column_options *opts);

int run_column_filter(int colopts, const struct column_options *);
int stop_column_filter(void);

#endif
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