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https://github.com/git/git
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5955654823
Leaving only the function definitions and declarations so that any
new topic in flight can still make use of the old functions, replace
existing uses of the prefixcmp() and suffixcmp() with new API
functions.
The change can be recreated by mechanically applying this:
$ git grep -l -e prefixcmp -e suffixcmp -- \*.c |
grep -v strbuf\\.c |
xargs perl -pi -e '
s|!prefixcmp\(|starts_with\(|g;
s|prefixcmp\(|!starts_with\(|g;
s|!suffixcmp\(|ends_with\(|g;
s|suffixcmp\(|!ends_with\(|g;
'
on the result of preparatory changes in this series.
Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
110 lines
3 KiB
C
110 lines
3 KiB
C
/*
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* Copyright (c) 2006 Franck Bui-Huu
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* Copyright (c) 2006 Rene Scharfe
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*/
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#include "cache.h"
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#include "builtin.h"
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#include "archive.h"
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#include "transport.h"
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#include "parse-options.h"
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#include "pkt-line.h"
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#include "sideband.h"
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static void create_output_file(const char *output_file)
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{
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int output_fd = open(output_file, O_CREAT | O_WRONLY | O_TRUNC, 0666);
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if (output_fd < 0)
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die_errno(_("could not create archive file '%s'"), output_file);
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if (output_fd != 1) {
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if (dup2(output_fd, 1) < 0)
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die_errno(_("could not redirect output"));
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else
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close(output_fd);
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}
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}
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static int run_remote_archiver(int argc, const char **argv,
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const char *remote, const char *exec,
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const char *name_hint)
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{
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char *buf;
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int fd[2], i, rv;
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struct transport *transport;
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struct remote *_remote;
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_remote = remote_get(remote);
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if (!_remote->url[0])
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die(_("git archive: Remote with no URL"));
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transport = transport_get(_remote, _remote->url[0]);
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transport_connect(transport, "git-upload-archive", exec, fd);
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/*
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* Inject a fake --format field at the beginning of the
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* arguments, with the format inferred from our output
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* filename. This way explicit --format options can override
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* it.
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*/
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if (name_hint) {
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const char *format = archive_format_from_filename(name_hint);
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if (format)
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packet_write(fd[1], "argument --format=%s\n", format);
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}
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for (i = 1; i < argc; i++)
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packet_write(fd[1], "argument %s\n", argv[i]);
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packet_flush(fd[1]);
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buf = packet_read_line(fd[0], NULL);
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if (!buf)
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die(_("git archive: expected ACK/NAK, got EOF"));
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if (strcmp(buf, "ACK")) {
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if (starts_with(buf, "NACK "))
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die(_("git archive: NACK %s"), buf + 5);
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if (starts_with(buf, "ERR "))
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die(_("remote error: %s"), buf + 4);
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die(_("git archive: protocol error"));
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}
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if (packet_read_line(fd[0], NULL))
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die(_("git archive: expected a flush"));
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/* Now, start reading from fd[0] and spit it out to stdout */
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rv = recv_sideband("archive", fd[0], 1);
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rv |= transport_disconnect(transport);
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return !!rv;
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}
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#define PARSE_OPT_KEEP_ALL ( PARSE_OPT_KEEP_DASHDASH | \
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PARSE_OPT_KEEP_ARGV0 | \
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PARSE_OPT_KEEP_UNKNOWN | \
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PARSE_OPT_NO_INTERNAL_HELP )
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int cmd_archive(int argc, const char **argv, const char *prefix)
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{
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const char *exec = "git-upload-archive";
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const char *output = NULL;
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const char *remote = NULL;
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struct option local_opts[] = {
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OPT_STRING('o', "output", &output, N_("file"),
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N_("write the archive to this file")),
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OPT_STRING(0, "remote", &remote, N_("repo"),
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N_("retrieve the archive from remote repository <repo>")),
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OPT_STRING(0, "exec", &exec, N_("command"),
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N_("path to the remote git-upload-archive command")),
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OPT_END()
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};
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argc = parse_options(argc, argv, prefix, local_opts, NULL,
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PARSE_OPT_KEEP_ALL);
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if (output)
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create_output_file(output);
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if (remote)
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return run_remote_archiver(argc, argv, remote, exec, output);
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setvbuf(stderr, NULL, _IOLBF, BUFSIZ);
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return write_archive(argc, argv, prefix, 1, output, 0);
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}
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