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Cloud storage: track the repository type and pass the information around

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This is easier than having various parts of the code to the string
comparison on the URL.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Dirk Hohndel 2015-06-10 21:52:33 -07:00
parent 39a0ac965b
commit e81a67f9d3
1 changed files with 18 additions and 10 deletions
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28
git-access.c
View file

@ -35,6 +35,8 @@
git_branch_create(out, repo, branch_name, target, force)
#endif
enum remote_type { OTHER, HTTPS, SSH };
static char *get_local_dir(const char *remote, const char *branch)
{
SHA_CTX ctx;
@ -99,7 +101,7 @@ static int reset_to_remote(git_repository *repo, git_reference *local, const git
return 0;
}
static int update_remote(git_repository *repo, git_remote *origin, git_reference *local, git_reference *remote)
static int update_remote(git_repository *repo, git_remote *origin, git_reference *local, git_reference *remote, enum remote_type rt)
{
git_push_options opts = GIT_PUSH_OPTIONS_INIT;
git_strarray refspec;
@ -116,7 +118,7 @@ static int update_remote(git_repository *repo, git_remote *origin, git_reference
return 0;
}
static int try_to_update(git_repository *repo, git_remote *origin, git_reference *local, git_reference *remote)
static int try_to_update(git_repository *repo, git_remote *origin, git_reference *local, git_reference *remote, enum remote_type rt)
{
git_oid base;
const git_oid *local_id, *remote_id;
@ -144,7 +146,7 @@ static int try_to_update(git_repository *repo, git_remote *origin, git_reference
/* Is the local repo the more recent one? See if we can update upstream */
if (git_oid_equal(&base, remote_id))
return update_remote(repo, origin, local, remote);
return update_remote(repo, origin, local, remote, rt);
/* Merging a bare repository always needs user action */
if (git_repository_is_bare(repo))
@ -190,7 +192,7 @@ int credential_https_cb(git_cred **out,
}
#endif
static int check_remote_status(git_repository *repo, git_remote *origin, const char *branch)
static int check_remote_status(git_repository *repo, git_remote *origin, const char *branch, enum remote_type rt)
{
git_reference *local_ref, *remote_ref;
@ -202,7 +204,7 @@ static int check_remote_status(git_repository *repo, git_remote *origin, const c
return report_error("Git cache branch %s no longer has an upstream branch", branch);
}
try_to_update(repo, origin, local_ref, remote_ref);
try_to_update(repo, origin, local_ref, remote_ref, rt);
git_reference_free(local_ref);
git_reference_free(remote_ref);
}
@ -212,6 +214,7 @@ static git_repository *update_local_repo(const char *localdir, const char *remot
int error;
git_repository *repo = NULL;
git_remote *origin;
enum remote_type rt;
error = git_repository_open(&repo, localdir);
if (error) {
@ -231,22 +234,27 @@ static git_repository *update_local_repo(const char *localdir, const char *remot
return repo;
}
// NOTE! A fetch error is not fatal, we just report it
if (strncmp(remote, "ssh://", 6) == 0)
rt = SSH;
else if (strncmp(remote, "https://", 8) == 0)
rt = HTTPS;
else
rt = OTHER;
#if USE_LIBGIT23_API
git_fetch_options opts = GIT_FETCH_OPTIONS_INIT;
if (strncmp(remote, "ssh://", 6) == 0)
if (rt == SSH)
opts.callbacks.credentials = credential_ssh_cb;
else if (strncmp(remote, "https://", 8) == 0)
else if (rt == HTTPS)
opts.callbacks.credentials = credential_https_cb;
error = git_remote_fetch(origin, NULL, &opts, NULL);
#else
error = git_remote_fetch(origin, NULL, NULL, NULL);
#endif
// NOTE! A fetch error is not fatal, we just report it
if (error)
report_error("Unable to fetch remote '%s'", remote);
else
check_remote_status(repo, origin, branch);
check_remote_status(repo, origin, branch, rt);
git_remote_free(origin);
return repo;