Revision 6c2f207b2316149ee8dfaf026e4a869ff9ab42f7 authored by Shawn O. Pearce on 05 November 2006, 05:37:23 UTC, committed by Junio C Hamano on 05 November 2006, 07:48:36 UTC
At least one older version of the Solaris C compiler doesn't support the newer C99 style struct initializers. To allow Git to compile on those systems use an archive description struct which is easier to initialize without the C99 struct initializer syntax. Also since the archives array is not used by anyone other than archive.c we can make it static. Signed-off-by: Shawn O. Pearce <spearce@spearce.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
1 parent af8ffbe
builtin-add.c
/*
* "git add" builtin command
*
* Copyright (C) 2006 Linus Torvalds
*/
#include <fnmatch.h>
#include "cache.h"
#include "builtin.h"
#include "dir.h"
#include "cache-tree.h"
static const char builtin_add_usage[] =
"git-add [-n] [-v] <filepattern>...";
static void prune_directory(struct dir_struct *dir, const char **pathspec, int prefix)
{
char *seen;
int i, specs;
struct dir_entry **src, **dst;
for (specs = 0; pathspec[specs]; specs++)
/* nothing */;
seen = xcalloc(specs, 1);
src = dst = dir->entries;
i = dir->nr;
while (--i >= 0) {
struct dir_entry *entry = *src++;
if (!match_pathspec(pathspec, entry->name, entry->len, prefix, seen)) {
free(entry);
continue;
}
*dst++ = entry;
}
dir->nr = dst - dir->entries;
for (i = 0; i < specs; i++) {
struct stat st;
const char *match;
if (seen[i])
continue;
/* Existing file? We must have ignored it */
match = pathspec[i];
if (!match[0] || !lstat(match, &st))
continue;
die("pathspec '%s' did not match any files", match);
}
}
static void fill_directory(struct dir_struct *dir, const char **pathspec)
{
const char *path, *base;
int baselen;
/* Set up the default git porcelain excludes */
memset(dir, 0, sizeof(*dir));
dir->exclude_per_dir = ".gitignore";
path = git_path("info/exclude");
if (!access(path, R_OK))
add_excludes_from_file(dir, path);
/*
* Calculate common prefix for the pathspec, and
* use that to optimize the directory walk
*/
baselen = common_prefix(pathspec);
path = ".";
base = "";
if (baselen) {
char *common = xmalloc(baselen + 1);
memcpy(common, *pathspec, baselen);
common[baselen] = 0;
path = base = common;
}
/* Read the directory and prune it */
read_directory(dir, path, base, baselen);
if (pathspec)
prune_directory(dir, pathspec, baselen);
}
static struct lock_file lock_file;
int cmd_add(int argc, const char **argv, const char *prefix)
{
int i, newfd;
int verbose = 0, show_only = 0;
const char **pathspec;
struct dir_struct dir;
git_config(git_default_config);
newfd = hold_lock_file_for_update(&lock_file, get_index_file(), 1);
if (read_cache() < 0)
die("index file corrupt");
for (i = 1; i < argc; i++) {
const char *arg = argv[i];
if (arg[0] != '-')
break;
if (!strcmp(arg, "--")) {
i++;
break;
}
if (!strcmp(arg, "-n")) {
show_only = 1;
continue;
}
if (!strcmp(arg, "-v")) {
verbose = 1;
continue;
}
usage(builtin_add_usage);
}
pathspec = get_pathspec(prefix, argv + i);
fill_directory(&dir, pathspec);
if (show_only) {
const char *sep = "", *eof = "";
for (i = 0; i < dir.nr; i++) {
printf("%s%s", sep, dir.entries[i]->name);
sep = " ";
eof = "\n";
}
fputs(eof, stdout);
return 0;
}
for (i = 0; i < dir.nr; i++)
add_file_to_index(dir.entries[i]->name, verbose);
if (active_cache_changed) {
if (write_cache(newfd, active_cache, active_nr) ||
close(newfd) || commit_lock_file(&lock_file))
die("Unable to write new index file");
}
return 0;
}
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