Manager: Rename filter() -> match()

The function returns true on a pattern match, so reflect this in the
name.

src/dotfile.cpp

@@ -106,7 +106,7 @@ void Dotfile::push(const std::vector<std::string>& targets)
 	pullOrPush(SyncType::Push, targets);
 }
 
-bool Dotfile::filter(const std::filesystem::directory_entry& path,
+bool Dotfile::match(const std::filesystem::directory_entry& path,
                      const std::vector<std::string>& patterns)
 {
 	std::string pathString = path.path().string();
@@ -490,11 +490,11 @@ void Dotfile::forEachDotfile(const std::vector<std::string>& targets, const std:
 			continue;
 		}
 		// Ignore pattern check
-		if (filter(path, Config::the().ignorePatterns())) {
+		if (match(path, Config::the().ignorePatterns())) {
 			continue;
 		}
 		// Include check
-		if (!targets.empty() && !filter(path, targets)) {
+		if (!targets.empty() && !match(path, targets)) {
 			continue;
 		}
 		callback(path, index++);

src/dotfile.h

@@ -30,8 +30,8 @@ public:
 	void pull(const std::vector<std::string>& targets = {});
 	void push(const std::vector<std::string>& targets = {});
 
-	bool filter(const std::filesystem::directory_entry& path,
-	            const std::vector<std::string>& patterns);
+	bool match(const std::filesystem::directory_entry& path,
+	           const std::vector<std::string>& patterns);
 
 private:
 	void pullOrPush(SyncType type, const std::vector<std::string>& targets = {});

test/unit/testdotfile.cpp

@@ -94,7 +94,7 @@ void testDotfileFilters(const std::unordered_map<std::string, bool>& tests,
 	createTestDotfiles(fileNames, fileContents);
 
 	for (const auto& path : fileNames) {
-		bool result = Dotfile::the().filter(std::filesystem::directory_entry { "/" + path }, testIgnorePatterns);
+		bool result = Dotfile::the().match(std::filesystem::directory_entry { "/" + path }, testIgnorePatterns);
 		EXPECT_EQ(result, tests.at(path), printf("        path = '%s'\n", path.c_str()));
 	}