refactor: split commands into files (#18)

src/commands/validate.ts

@@ -0,0 +1,62 @@
+/*
+Copyright 2024 Resultium LLC
+
+This file is part of RCZ.
+
+RCZ is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+any later version.
+
+RCZ is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with RCZ. If not, see <https://www.gnu.org/licenses/>.
+*/
+
+import { Command } from "commander";
+import { getConfig } from "../utils/functions";
+import { readFileSync } from "fs";
+
+const command = new Command("validate")
+  .description("Validate whether a string fits given commit conventions")
+  .argument("[message]", "string for validation")
+  .option("-C, --code-only", "return code only")
+  .action(async (string: string, options) => {
+    try {
+      const message = string || readFileSync(0, "utf-8");
+      const codeOnly = options.codeOnly ? true : false;
+
+      const config = await getConfig();
+
+      // Regex for testing:
+      // /(build|feat|docs)(\((commands|changelog)\))?!?: .* ?(\(..*\))?((\n\n..*)?(\n\n..*)?)?/gm
+
+      const testRegex = new RegExp(
+        `(${
+          config?.types?.map((type) => type.value).join("|") ||
+          "feat|fix|build|ci|docs|perf|refactor|chore"
+        })(\\((${
+          config?.scopes ? [...config?.scopes, "release"].join("|") : "..*"
+        })\\))?!?: .* ?(\\(..*\\))?((\n\n..*)?(\n\n..*)?)?`,
+        "gm",
+      );
+
+      if (codeOnly) {
+        console.log(testRegex.test(message) ? 0 : 1);
+      } else {
+        console.log(
+          testRegex.test(message)
+            ? "[rcz]: valid message"
+            : "[rcz]: invalid message",
+        );
+      }
+    } catch (err) {
+      console.log("[rcz]: no stdin found");
+    }
+  });
+
+export default command;