mirror of
https://github.com/git/git
synced 2024-10-30 14:03:28 +00:00
eea0e59ffb
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>
115 lines
3 KiB
C
115 lines
3 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 "builtin.h"
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#include "abspath.h"
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#include "environment.h"
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#include "gettext.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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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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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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