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examples/log.c: invert filtering impl and conditional

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This commit is contained in:
Eoin Coffey 2014-05-28 09:40:08 -06:00
parent 87493bca9c
commit 33bf1b1ab0
1 changed files with 14 additions and 14 deletions
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28
examples/log.c
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@ -67,8 +67,8 @@ static void print_commit(git_commit *commit);
static int match_with_parent(git_commit *commit, int i, git_diff_options *); static int match_with_parent(git_commit *commit, int i, git_diff_options *);
/** utility functions for filtering */ /** utility functions for filtering */
static int signature_does_not_match(const git_signature *sig, const char *filter); static int signature_matches(const git_signature *sig, const char *filter);
static int log_message_does_not_match(const git_commit *commit, const char *filter); static int log_message_matches(const git_commit *commit, const char *filter);
int main(int argc, char *argv[]) int main(int argc, char *argv[])
{ {
@ -132,13 +132,13 @@ int main(int argc, char *argv[])
continue; continue;
} }
if (signature_does_not_match(git_commit_author(commit), opt.author)) if (!signature_matches(git_commit_author(commit), opt.author))
continue; continue;
if (signature_does_not_match(git_commit_committer(commit), opt.committer)) if (!signature_matches(git_commit_committer(commit), opt.committer))
continue; continue;
if (log_message_does_not_match(commit, opt.grep)) if (!log_message_matches(commit, opt.grep))
continue; continue;
if (count++ < opt.skip) if (count++ < opt.skip)
@ -186,26 +186,26 @@ int main(int argc, char *argv[])
} }
/** Determine if the given git_signature does not contain the filter text. */ /** Determine if the given git_signature does not contain the filter text. */
static int signature_does_not_match(const git_signature *sig, const char *filter) { static int signature_matches(const git_signature *sig, const char *filter) {
if (filter == NULL) if (filter == NULL)
return 0; return 1;
if (sig == NULL || if (sig != NULL &&
(strstr(sig->name, filter) == NULL && (strstr(sig->name, filter) != NULL ||
strstr(sig->email, filter) == NULL)) strstr(sig->email, filter) != NULL))
return 1; return 1;
return 0; return 0;
} }
static int log_message_does_not_match(const git_commit *commit, const char *filter) { static int log_message_matches(const git_commit *commit, const char *filter) {
const char *message = NULL; const char *message = NULL;
if (filter == NULL) if (filter == NULL)
return 0; return 1;
if ((message = git_commit_message(commit)) == NULL || if ((message = git_commit_message(commit)) != NULL &&
strstr(message, filter) == NULL) strstr(message, filter) != NULL)
return 1; return 1;
return 0; return 0;