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![Elijah Newren](/assets/img/avatar_default.png)
Each of these were checked with gcc -E -I. ${SOURCE_FILE} | grep ${HEADER_FILE} to ensure that removing the direct inclusion of the header actually resulted in that header no longer being included at all (i.e. that no other header pulled it in transitively). ...except for a few cases where we verified that although the header was brought in transitively, nothing from it was directly used in that source file. These cases were: * builtin/credential-cache.c * builtin/pull.c * builtin/send-pack.c Signed-off-by: Elijah Newren <newren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
119 lines
3.1 KiB
C
119 lines
3.1 KiB
C
#include "builtin.h"
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#include "config.h"
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#include "gettext.h"
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#include "parse-options.h"
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#include "repository.h"
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#include "string-list.h"
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#include "rerere.h"
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#include "xdiff/xdiff.h"
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#include "xdiff-interface.h"
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#include "pathspec.h"
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static const char * const rerere_usage[] = {
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N_("git rerere [clear | forget <pathspec>... | diff | status | remaining | gc]"),
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NULL,
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};
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static int outf(void *dummy UNUSED, mmbuffer_t *ptr, int nbuf)
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{
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int i;
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for (i = 0; i < nbuf; i++)
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if (write_in_full(1, ptr[i].ptr, ptr[i].size) < 0)
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return -1;
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return 0;
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}
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static int diff_two(const char *file1, const char *label1,
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const char *file2, const char *label2)
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{
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xpparam_t xpp;
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xdemitconf_t xecfg;
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xdemitcb_t ecb = { .out_line = outf };
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mmfile_t minus, plus;
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int ret;
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if (read_mmfile(&minus, file1) || read_mmfile(&plus, file2))
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return -1;
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printf("--- a/%s\n+++ b/%s\n", label1, label2);
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fflush(stdout);
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memset(&xpp, 0, sizeof(xpp));
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xpp.flags = 0;
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memset(&xecfg, 0, sizeof(xecfg));
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xecfg.ctxlen = 3;
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ret = xdi_diff(&minus, &plus, &xpp, &xecfg, &ecb);
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free(minus.ptr);
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free(plus.ptr);
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return ret;
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}
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int cmd_rerere(int argc, const char **argv, const char *prefix)
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{
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struct string_list merge_rr = STRING_LIST_INIT_DUP;
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int i, autoupdate = -1, flags = 0;
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struct option options[] = {
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OPT_SET_INT(0, "rerere-autoupdate", &autoupdate,
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N_("register clean resolutions in index"), 1),
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OPT_END(),
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};
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argc = parse_options(argc, argv, prefix, options, rerere_usage, 0);
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git_config(git_xmerge_config, NULL);
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if (autoupdate == 1)
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flags = RERERE_AUTOUPDATE;
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if (autoupdate == 0)
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flags = RERERE_NOAUTOUPDATE;
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if (argc < 1)
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return repo_rerere(the_repository, flags);
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if (!strcmp(argv[0], "forget")) {
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struct pathspec pathspec;
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if (argc < 2)
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warning(_("'git rerere forget' without paths is deprecated"));
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parse_pathspec(&pathspec, 0, PATHSPEC_PREFER_CWD,
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prefix, argv + 1);
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return rerere_forget(the_repository, &pathspec);
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}
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if (!strcmp(argv[0], "clear")) {
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rerere_clear(the_repository, &merge_rr);
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} else if (!strcmp(argv[0], "gc"))
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rerere_gc(the_repository, &merge_rr);
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else if (!strcmp(argv[0], "status")) {
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if (setup_rerere(the_repository, &merge_rr,
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flags | RERERE_READONLY) < 0)
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return 0;
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for (i = 0; i < merge_rr.nr; i++)
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printf("%s\n", merge_rr.items[i].string);
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} else if (!strcmp(argv[0], "remaining")) {
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rerere_remaining(the_repository, &merge_rr);
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for (i = 0; i < merge_rr.nr; i++) {
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if (merge_rr.items[i].util != RERERE_RESOLVED)
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printf("%s\n", merge_rr.items[i].string);
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else
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/* prepare for later call to
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* string_list_clear() */
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merge_rr.items[i].util = NULL;
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}
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} else if (!strcmp(argv[0], "diff")) {
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if (setup_rerere(the_repository, &merge_rr,
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flags | RERERE_READONLY) < 0)
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return 0;
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for (i = 0; i < merge_rr.nr; i++) {
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const char *path = merge_rr.items[i].string;
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const struct rerere_id *id = merge_rr.items[i].util;
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if (diff_two(rerere_path(id, "preimage"), path, path, path))
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die(_("unable to generate diff for '%s'"), rerere_path(id, NULL));
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}
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} else
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usage_with_options(rerere_usage, options);
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string_list_clear(&merge_rr, 1);
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return 0;
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}
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