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https://github.com/subsurface/subsurface.git
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8b478a969d
This may seem like a bit heavy handed as it adds more global state, but given the number of ways in which attempts to sync with the cloud can fail it seems much more reliable to claim success in the spots where we actually know that we have successfully synced with the remote server. Transporting that information back through the various call chains turned out to be very disruptive and ugly, so I went with global state instead. Whenever we access cloud storage (or any git repo), we always first check if it actually is a git repo by calling is_git_repository() - so this is the perfect spot to initialize the variable to false. And there are only two spots where we either clone the remote repo (create_local_repo()) or update the remote with the (potentially merged) local changes (check_remote_status()). So those are the two places where we set the variable to true. Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
41 lines
1.7 KiB
C
41 lines
1.7 KiB
C
// SPDX-License-Identifier: GPL-2.0
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#ifndef GITACCESS_H
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#define GITACCESS_H
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#include "git2.h"
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#ifdef __cplusplus
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extern "C" {
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#else
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#include <stdbool.h>
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#endif
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enum remote_transport { RT_OTHER, RT_HTTPS, RT_SSH };
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struct git_oid;
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struct git_repository;
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#define dummy_git_repository ((git_repository *)3ul) /* Random bogus pointer, not NULL */
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extern struct git_repository *is_git_repository(const char *filename, const char **branchp, const char **remote, bool dry_run);
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extern int check_git_sha(const char *filename, git_repository **git_p, const char **branch_p);
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extern int sync_with_remote(struct git_repository *repo, const char *remote, const char *branch, enum remote_transport rt);
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extern int git_save_dives(struct git_repository *, const char *, const char *remote, bool select_only);
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extern int git_load_dives(struct git_repository *repo, const char *branch, struct dive_table *table, struct trip_table *trips, struct dive_site_table *sites);
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extern const char *get_sha(git_repository *repo, const char *branch);
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extern int do_git_save(git_repository *repo, const char *branch, const char *remote, bool select_only, bool create_empty);
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extern const char *saved_git_id;
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extern bool git_local_only;
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extern bool git_remote_sync_successful;
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extern void clear_git_id(void);
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extern void set_git_id(const struct git_oid *);
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extern enum remote_transport url_to_remote_transport(const char *remote);
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void set_git_update_cb(int(*)(const char *));
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int git_storage_update_progress(const char *text);
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char *get_local_dir(const char *remote, const char *branch);
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int git_create_local_repo(const char *filename);
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int get_authorship(git_repository *repo, git_signature **authorp);
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#ifdef __cplusplus
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}
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#endif
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#endif // GITACCESS_H
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