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28fc9abd3f
It looks like most paths in the output in the git codebase are wrapped in single quotes. Standardize on that in rerere as well. Apart from being more consistent, this also makes some of the strings match strings that are already translated in other parts of the codebase, thus reducing the work for translators, when the strings are marked for translation in a subsequent commit. Signed-off-by: Thomas Gummerer <t.gummerer@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
118 lines
3 KiB
C
118 lines
3 KiB
C
#include "builtin.h"
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#include "cache.h"
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#include "config.h"
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#include "dir.h"
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#include "parse-options.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 <path>... | status | remaining | diff | gc]"),
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NULL,
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};
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static int outf(void *dummy, 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;
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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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ecb.outf = outf;
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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 rerere(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(&pathspec);
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}
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if (!strcmp(argv[0], "clear")) {
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rerere_clear(&merge_rr);
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} else if (!strcmp(argv[0], "gc"))
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rerere_gc(&merge_rr);
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else if (!strcmp(argv[0], "status")) {
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if (setup_rerere(&merge_rr, 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(&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(&merge_rr, 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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