mirror of
https://github.com/git-for-windows/git.git
synced 2026-03-29 13:57:10 -05:00
8d15548d37
A ton of Git commands simply do not read (or at least parse) the core.* settings. This is not good, as Git for Windows relies on the core.longPaths setting to be read quite early on. So let's just make sure that all commands read the config and give platform_core_config() a chance. This patch teaches tons of Git commands to respect the config setting `core.longPaths = true`, including `pack-refs`, thereby fixing https://github.com/git-for-windows/git/issues/1218 Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
117 lines
3.1 KiB
C
117 lines
3.1 KiB
C
/*
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* Another stupid program, this one parsing the headers of an
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* email to figure out authorship and subject
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*/
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#include "cache.h"
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#include "builtin.h"
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#include "utf8.h"
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#include "strbuf.h"
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#include "mailinfo.h"
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#include "parse-options.h"
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#include "config.h"
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static const char * const mailinfo_usage[] = {
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/* TRANSLATORS: keep <> in "<" mail ">" info. */
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N_("git mailinfo [<options>] <msg> <patch> < mail >info"),
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NULL,
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};
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struct metainfo_charset
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{
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enum {
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CHARSET_DEFAULT,
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CHARSET_NO_REENCODE,
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CHARSET_EXPLICIT,
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} policy;
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const char *charset;
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};
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static int parse_opt_explicit_encoding(const struct option *opt,
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const char *arg, int unset)
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{
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struct metainfo_charset *meta_charset = opt->value;
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BUG_ON_OPT_NEG(unset);
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meta_charset->policy = CHARSET_EXPLICIT;
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meta_charset->charset = arg;
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return 0;
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}
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static int parse_opt_quoted_cr(const struct option *opt, const char *arg, int unset)
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{
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BUG_ON_OPT_NEG(unset);
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if (mailinfo_parse_quoted_cr_action(arg, opt->value) != 0)
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return error(_("bad action '%s' for '%s'"), arg, "--quoted-cr");
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return 0;
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}
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int cmd_mailinfo(int argc, const char **argv, const char *prefix)
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{
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struct metainfo_charset meta_charset;
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struct mailinfo mi;
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int status;
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char *msgfile, *patchfile;
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struct option options[] = {
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OPT_BOOL('k', NULL, &mi.keep_subject, N_("keep subject")),
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OPT_BOOL('b', NULL, &mi.keep_non_patch_brackets_in_subject,
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N_("keep non patch brackets in subject")),
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OPT_BOOL('m', "message-id", &mi.add_message_id,
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N_("copy Message-ID to the end of commit message")),
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OPT_SET_INT_F('u', NULL, &meta_charset.policy,
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N_("re-code metadata to i18n.commitEncoding"),
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CHARSET_DEFAULT, PARSE_OPT_NONEG),
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OPT_SET_INT_F('n', NULL, &meta_charset.policy,
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N_("disable charset re-coding of metadata"),
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CHARSET_NO_REENCODE, PARSE_OPT_NONEG),
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OPT_CALLBACK_F(0, "encoding", &meta_charset, N_("encoding"),
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N_("re-code metadata to this encoding"),
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PARSE_OPT_NONEG, parse_opt_explicit_encoding),
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OPT_BOOL(0, "scissors", &mi.use_scissors, N_("use scissors")),
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OPT_CALLBACK_F(0, "quoted-cr", &mi.quoted_cr, N_("<action>"),
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N_("action when quoted CR is found"),
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PARSE_OPT_NONEG, parse_opt_quoted_cr),
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OPT_HIDDEN_BOOL(0, "inbody-headers", &mi.use_inbody_headers,
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N_("use headers in message's body")),
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OPT_END()
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};
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git_config(git_default_config, NULL);
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setup_mailinfo(&mi);
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meta_charset.policy = CHARSET_DEFAULT;
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argc = parse_options(argc, argv, prefix, options, mailinfo_usage, 0);
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if (argc != 2)
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usage_with_options(mailinfo_usage, options);
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switch (meta_charset.policy) {
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case CHARSET_DEFAULT:
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mi.metainfo_charset = get_commit_output_encoding();
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break;
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case CHARSET_NO_REENCODE:
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mi.metainfo_charset = NULL;
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break;
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case CHARSET_EXPLICIT:
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break;
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default:
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BUG("invalid meta_charset.policy");
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}
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mi.input = stdin;
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mi.output = stdout;
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msgfile = prefix_filename(prefix, argv[0]);
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patchfile = prefix_filename(prefix, argv[1]);
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status = !!mailinfo(&mi, msgfile, patchfile);
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clear_mailinfo(&mi);
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free(msgfile);
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free(patchfile);
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return status;
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}
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