Teach fetch-pack/upload-pack about --include-tag
[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
4577370e 21 struct ref *(*get_refs_list)(struct transport *transport);
1788c39c 22 int (*fetch)(struct transport *transport, int refs_nr, struct ref **refs);
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23 int (*push)(struct transport *connection, int refspec_nr, const char **refspec, int flags);
24
25 int (*disconnect)(struct transport *connection);
824d5776 26 char *pack_lockfile;
2b5a06ed 27 signed verbose : 2;
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28};
29
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30#define TRANSPORT_PUSH_ALL 1
31#define TRANSPORT_PUSH_FORCE 2
2e13e5d8 32#define TRANSPORT_PUSH_DRY_RUN 4
94c89ba6 33#define TRANSPORT_PUSH_MIRROR 8
bcd2e266 34#define TRANSPORT_PUSH_VERBOSE 16
824d5776 35
9b288516 36/* Returns a transport suitable for the url */
e5f4e214 37struct transport *transport_get(struct remote *, const char *);
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38
39/* Transport options which apply to git:// and scp-style URLs */
40
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41/* The program to use on the remote side to send a pack */
42#define TRANS_OPT_UPLOADPACK "uploadpack"
43
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44/* The program to use on the remote side to receive a pack */
45#define TRANS_OPT_RECEIVEPACK "receivepack"
46
47/* Transfer the data as a thin pack if not null */
48#define TRANS_OPT_THIN "thin"
49
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50/* Keep the pack that was transferred if not null */
51#define TRANS_OPT_KEEP "keep"
52
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53/* Limit the depth of the fetch if not null */
54#define TRANS_OPT_DEPTH "depth"
55
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56/**
57 * Returns 0 if the option was used, non-zero otherwise. Prints a
58 * message to stderr if the option is not used.
59 **/
60int transport_set_option(struct transport *transport, const char *name,
61 const char *value);
62
63int transport_push(struct transport *connection,
64 int refspec_nr, const char **refspec, int flags);
65
4577370e 66const struct ref *transport_get_remote_refs(struct transport *transport);
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67
68int transport_fetch_refs(struct transport *transport, struct ref *refs);
1788c39c 69void transport_unlock_pack(struct transport *transport);
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70int transport_disconnect(struct transport *transport);
71
72#endif