feat: add Screeps console monitoring with configurable error handling and shard support (#84)

Reviewed-on: #84

index.js

@@ -4,6 +4,7 @@ import fs from "fs";
 import { glob } from "glob";
 import path from "path";
 import { fileURLToPath } from "url";
+import { monitorConsole } from "./monitor.js";
 
 /**
  * Replaces specific placeholder strings within the provided content with corresponding dynamic values.
@@ -39,7 +40,8 @@ export function replacePlaceholders(content, hostname) {
  * @returns {Promise<string[]>} A promise that resolves with an array of file paths that were processed, or rejects with an error if the process fails.
  */
 export async function readReplaceAndWriteFiles(pattern, prefix, hostname) {
-  const globPattern = prefix ? path.join(prefix, pattern) : pattern;
+  let globPattern = prefix ? path.join(prefix, pattern) : pattern;
+  globPattern = globPattern.replace(/\\/g, "/");
   const files = await glob(globPattern);
 
   let processPromises = files.map((file) => {
@@ -61,7 +63,8 @@ export async function readReplaceAndWriteFiles(pattern, prefix, hostname) {
  */
 export async function readFilesIntoDict(pattern, prefix) {
   // Prepend the prefix to the glob pattern
-  const globPattern = prefix ? path.join(prefix, pattern) : pattern;
+  let globPattern = prefix ? path.join(prefix, pattern) : pattern;
+  globPattern = globPattern.replace(/\\/g, "/");
   const files = await glob(globPattern);
 
   let fileDict = {};
@@ -108,6 +111,26 @@ export function validateAuthentication(token, username, password) {
   return null; // No errors found
 }
 
+/**
+ * Applies the 'ignore' | 'warn' | 'fail' enum action when the given flag is true.
+ * Exported so it can be unit-tested independently.
+ *
+ * @param {'ignore'|'warn'|'fail'} action
+ * @param {boolean} flag    - Only acts when true
+ * @param {string}  message - Passed to core.warning / core.setFailed
+ */
+export function applyOnAction(action, flag, message) {
+  if (!flag) return;
+  if (action === "warn") {
+    core.warning(message);
+    return;
+  }
+  if (action === "fail") {
+    core.setFailed(message);
+  }
+  // 'ignore' → no-op
+}
+
 /**
  * Posts code to Screeps server.
  */
@@ -159,21 +182,55 @@ export async function postCode() {
   if (token) {
     const response = await api.code.set(branch, files_to_push);
     core.info(JSON.stringify(response, null, 2));
-    console.log(`Code set successfully to ${branch}`);
+    core.info(`Code set successfully to ${branch}`);
   } else {
     core.info(`Logging in as user ${username}`);
     await Promise.resolve()
       .then(() => api.auth(username, password, login_arguments))
+      .then(() => api.code.set(branch, files_to_push))
       .then(() => {
-        api.code.set(branch, files_to_push);
-      })
-      .then(() => {
-        console.log(`Code set successfully to ${branch}`);
+        core.info(`Code set successfully to ${branch}`);
       })
       .catch((err) => {
-        console.error("Error:", err);
+        core.error(`Upload error: ${err}`);
+        throw err;
       });
   }
+
+  // Console monitoring (optional)
+  const monitorTicks = parseInt(core.getInput("monitor") || "0", 10);
+  if (monitorTicks > 0) {
+    const result = await monitorConsole(api, {
+      monitor: monitorTicks,
+      logToFile: core.getBooleanInput("log_to_file"),
+      onTraceback: core.getInput("on_traceback") || "fail",
+      onErrorLog: core.getInput("on_error_log") || "warn",
+      onWarningLog: core.getInput("on_warning_log") || "ignore",
+      monitorInterval: parseInt(core.getInput("monitor_interval") || "10", 10),
+      hostname,
+      shard: core.getInput("shard") || undefined,
+    });
+
+    core.setOutput("saw_traceback", String(result.sawTraceback));
+    core.setOutput("saw_error_log", String(result.sawErrorLog));
+    core.setOutput("saw_warning_log", String(result.sawWarningLog));
+
+    applyOnAction(
+      core.getInput("on_traceback"),
+      result.sawTraceback,
+      "Screeps console: traceback detected",
+    );
+    applyOnAction(
+      core.getInput("on_error_log"),
+      result.sawErrorLog,
+      "Screeps console: error log output detected",
+    );
+    applyOnAction(
+      core.getInput("on_warning_log"),
+      result.sawWarningLog,
+      "Screeps console: warning log output detected",
+    );
+  }
 }
 
 const __filename = fileURLToPath(import.meta.url);