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git access: rename 'check_git_sha()' function

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That function name was incomprehensible.  What did it check? And what
did the return value mean?

So let's rename it to something that actually describes what it does,
and reverse the meaning of the return value while at it.

So now it's called 'remote_repo_uptodate()', and it returns true if the
remote repository branch has the same value as our 'saved_git_id'.

It's still a bit obscure, but at least within the context of the only
user, the code now makes _more_ sense than it used to:

        if (remote_repo_uptodate(fileNamePrt.data(), &info)) {
                appendTextToLog("Cloud sync shows local cache was current");

but maybe we could come up with even better semantics and naming, and
make it even clearer.

Requested-by: Dirk Hohndel <dirk@hohndel.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Linus Torvalds 2022-04-18 14:37:55 -07:00 committed by Dirk Hohndel
parent 6f5783b203
commit 96337dbbcf
3 changed files with 5 additions and 5 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
core/file.c
View file

@ -273,7 +273,7 @@ static int parse_file_buffer(const char *filename, struct memblock *mem, struct
return parse_xml_buffer(filename, mem->buffer, mem->size, table, trips, sites, devices, filter_presets, NULL);
}
bool check_git_sha(const char *filename, struct git_info *info)
bool remote_repo_uptodate(const char *filename, struct git_info *info)
{
char *current_sha = copy_string(saved_git_id);
@ -282,14 +282,14 @@ bool check_git_sha(const char *filename, struct git_info *info)
if (!empty_string(sha) && same_string(sha, current_sha)) {
fprintf(stderr, "already have loaded SHA %s - don't load again\n", sha);
free(current_sha);
return false;
return true;
}
}
// Either the repository couldn't be opened, or the SHA couldn't
// be found.
free(current_sha);
return true;
return false;
}
int parse_file(const char *filename, struct dive_table *table, struct trip_table *trips, struct dive_site_table *sites,

2
core/git-access.h
View file

@ -40,7 +40,7 @@ struct git_info {
extern bool is_git_repository(const char *filename, struct git_info *info);
extern bool open_git_repository(struct git_info *info);
extern bool check_git_sha(const char *filename, struct git_info *info);
extern bool remote_repo_uptodate(const char *filename, struct git_info *info);
extern int sync_with_remote(struct git_info *);
extern int git_save_dives(struct git_info *, bool select_only);
extern int git_load_dives(struct git_info *, struct dive_table *table, struct trip_table *trips,

2
mobile-widgets/qmlmanager.cpp
View file

@ -737,7 +737,7 @@ void QMLManager::loadDivesWithValidCredentials()
struct git_info info;
int error;
if (check_git_sha(fileNamePrt.data(), &info) == 0) {
if (remote_repo_uptodate(fileNamePrt.data(), &info)) {
appendTextToLog("Cloud sync shows local cache was current");
} else {
appendTextToLog("Cloud sync brought newer data, reloading the dive list");