Makefile: install hardlinks for git-remote-<scheme> supported by libcurl if possible
[git/git.git] / transport.h
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1#ifndef TRANSPORT_H
2#define TRANSPORT_H
3
4#include "cache.h"
5#include "remote.h"
6
7struct transport {
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8 struct remote *remote;
9 const char *url;
9b288516 10 void *data;
4577370e 11 const struct ref *remote_refs;
9b288516 12
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13 /**
14 * Returns 0 if successful, positive if the option is not
15 * recognized or is inapplicable, and negative if the option
16 * is applicable but the value is invalid.
17 **/
18 int (*set_option)(struct transport *connection, const char *name,
19 const char *value);
20
64fcef2d 21 struct ref *(*get_refs_list)(struct transport *transport, int for_push);
2d5c298f 22 int (*fetch)(struct transport *transport, int refs_nr, const struct ref **refs);
64fcef2d 23 int (*push_refs)(struct transport *transport, struct ref *refs, int flags);
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24 int (*push)(struct transport *connection, int refspec_nr, const char **refspec, int flags);
25
26 int (*disconnect)(struct transport *connection);
824d5776 27 char *pack_lockfile;
2b5a06ed 28 signed verbose : 2;
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29 /* Force progress even if the output is not a tty */
30 unsigned progress : 1;
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31};
32
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33#define TRANSPORT_PUSH_ALL 1
34#define TRANSPORT_PUSH_FORCE 2
2e13e5d8 35#define TRANSPORT_PUSH_DRY_RUN 4
94c89ba6 36#define TRANSPORT_PUSH_MIRROR 8
bcd2e266 37#define TRANSPORT_PUSH_VERBOSE 16
1965ff74 38#define TRANSPORT_PUSH_PORCELAIN 32
824d5776 39
9b288516 40/* Returns a transport suitable for the url */
e5f4e214 41struct transport *transport_get(struct remote *, const char *);
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42
43/* Transport options which apply to git:// and scp-style URLs */
44
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45/* The program to use on the remote side to send a pack */
46#define TRANS_OPT_UPLOADPACK "uploadpack"
47
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48/* The program to use on the remote side to receive a pack */
49#define TRANS_OPT_RECEIVEPACK "receivepack"
50
51/* Transfer the data as a thin pack if not null */
52#define TRANS_OPT_THIN "thin"
53
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54/* Keep the pack that was transferred if not null */
55#define TRANS_OPT_KEEP "keep"
56
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57/* Limit the depth of the fetch if not null */
58#define TRANS_OPT_DEPTH "depth"
59
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60/* Aggressively fetch annotated tags if possible */
61#define TRANS_OPT_FOLLOWTAGS "followtags"
62
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63/**
64 * Returns 0 if the option was used, non-zero otherwise. Prints a
65 * message to stderr if the option is not used.
66 **/
67int transport_set_option(struct transport *transport, const char *name,
68 const char *value);
69
70int transport_push(struct transport *connection,
71 int refspec_nr, const char **refspec, int flags);
72
4577370e 73const struct ref *transport_get_remote_refs(struct transport *transport);
c29727d5 74
2d5c298f 75int transport_fetch_refs(struct transport *transport, const struct ref *refs);
1788c39c 76void transport_unlock_pack(struct transport *transport);
9b288516 77int transport_disconnect(struct transport *transport);
47abd85b 78char *transport_anonymize_url(const char *url);
9b288516 79
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80/* Transport methods defined outside transport.c */
81int transport_helper_init(struct transport *transport);
82
9b288516 83#endif