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| author | Patrick Steinhardt <ps@pks.im> | 2018-08-10 14:53:09 +0200 |
|---|---|---|
| committer | Patrick Steinhardt <ps@pks.im> | 2018-09-28 11:14:13 +0200 |
| commit | 60ebc137bc38a5cff67cf86023447111b96f7d4d (patch) | |
| tree | 0fa1c8bcfa25c9a815a39fa07a75592a7e2a8bbc /src/config_entries.h | |
| parent | fb8a87da5a459af8d7b8723a8f16fa6b51c5c2c9 (diff) | |
| download | libgit2-60ebc137bc38a5cff67cf86023447111b96f7d4d.tar.gz | |
config_entries: abstract away retrieval of config entries
The code accessing config entries in the `git_config_entries` structure
is still much too intimate with implementation details, directly
accessing the maps and handling indices. Provide two new functions to
get config entries from the internal map structure to decouple the
interfaces and use them in the config file code.
The function `git_config_entries_get` will simply look up the entry by
name and, in the case of a multi-value, return the last occurrence of
that entry. The second function, `git_config_entries_get_unique`, will
only return an entry if it is unique and not included via another
configuration file. This one is required to properly implement write
operations for single entries, as we refuse to write to or delete a
single entry if it is not clear which one was meant.
Diffstat (limited to 'src/config_entries.h')
| -rw-r--r-- | src/config_entries.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/config_entries.h b/src/config_entries.h index d74e17231..555f9bec5 100644 --- a/src/config_entries.h +++ b/src/config_entries.h @@ -31,6 +31,8 @@ int git_config_entries_new(git_config_entries **out); void git_config_entries_free(git_config_entries *entries); /* Add or append the new config option */ int git_config_entries_append(git_config_entries *entries, git_config_entry *entry); +int git_config_entries_get(git_config_entry **out, git_config_entries *entries, const char *key); +int git_config_entries_get_unique(git_config_entry **out, git_config_entries *entries, const char *key); void config_iterator_free(git_config_iterator* iter); int config_iterator_next(git_config_entry **entry, |