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dae6c322fa
To correctly perform its testing function, test-dump-untracked-cache should not change the state of the untracked cache in the index. As a previous patch makes read_index_from() change the state of the untracked cache and as test-dump-untracked-cache indirectly calls this function, we need a mechanism to prevent read_index_from() from changing the untracked cache state when it's called from test-dump-untracked-cache. Signed-off-by: Christian Couder <chriscool@tuxfamily.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
67 lines
1.7 KiB
C
67 lines
1.7 KiB
C
#include "cache.h"
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#include "dir.h"
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static int compare_untracked(const void *a_, const void *b_)
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{
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const char *const *a = a_;
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const char *const *b = b_;
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return strcmp(*a, *b);
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}
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static int compare_dir(const void *a_, const void *b_)
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{
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const struct untracked_cache_dir *const *a = a_;
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const struct untracked_cache_dir *const *b = b_;
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return strcmp((*a)->name, (*b)->name);
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}
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static void dump(struct untracked_cache_dir *ucd, struct strbuf *base)
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{
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int i, len;
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qsort(ucd->untracked, ucd->untracked_nr, sizeof(*ucd->untracked),
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compare_untracked);
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qsort(ucd->dirs, ucd->dirs_nr, sizeof(*ucd->dirs),
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compare_dir);
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len = base->len;
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strbuf_addf(base, "%s/", ucd->name);
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printf("%s %s", base->buf,
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sha1_to_hex(ucd->exclude_sha1));
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if (ucd->recurse)
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fputs(" recurse", stdout);
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if (ucd->check_only)
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fputs(" check_only", stdout);
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if (ucd->valid)
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fputs(" valid", stdout);
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printf("\n");
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for (i = 0; i < ucd->untracked_nr; i++)
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printf("%s\n", ucd->untracked[i]);
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for (i = 0; i < ucd->dirs_nr; i++)
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dump(ucd->dirs[i], base);
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strbuf_setlen(base, len);
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}
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int main(int ac, char **av)
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{
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struct untracked_cache *uc;
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struct strbuf base = STRBUF_INIT;
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/* Hack to avoid modifying the untracked cache when we read it */
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ignore_untracked_cache_config = 1;
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setup_git_directory();
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if (read_cache() < 0)
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die("unable to read index file");
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uc = the_index.untracked;
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if (!uc) {
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printf("no untracked cache\n");
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return 0;
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}
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printf("info/exclude %s\n", sha1_to_hex(uc->ss_info_exclude.sha1));
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printf("core.excludesfile %s\n", sha1_to_hex(uc->ss_excludes_file.sha1));
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printf("exclude_per_dir %s\n", uc->exclude_per_dir);
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printf("flags %08x\n", uc->dir_flags);
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if (uc->root)
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dump(uc->root, &base);
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return 0;
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}
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