Resolve violations of github/array-foreach lint

Resolves #199

src/config-utils.test.ts

@@ -386,9 +386,9 @@ test("Default queries are used", async (t) => {
  */
 function queriesToResolvedQueryForm(queries: string[]) {
   const dummyResolvedQueries = {};
-  queries.forEach((q) => {
+  for (const q of queries) {
     dummyResolvedQueries[q] = {};
-  });
+  }
   return {
     byLanguage: {
       javascript: dummyResolvedQueries,

src/config-utils.ts

@@ -875,28 +875,28 @@ async function loadConfig(
     if (!(parsedYAML[PATHS_IGNORE_PROPERTY] instanceof Array)) {
       throw new Error(getPathsIgnoreInvalid(configFile));
     }
-    parsedYAML[PATHS_IGNORE_PROPERTY]!.forEach((path) => {
+    for (const path of parsedYAML[PATHS_IGNORE_PROPERTY]!) {
       if (typeof path !== "string" || path === "") {
         throw new Error(getPathsIgnoreInvalid(configFile));
       }
       pathsIgnore.push(
         validateAndSanitisePath(path, PATHS_IGNORE_PROPERTY, configFile, logger)
       );
-    });
+    }
   }
 
   if (PATHS_PROPERTY in parsedYAML) {
     if (!(parsedYAML[PATHS_PROPERTY] instanceof Array)) {
       throw new Error(getPathsInvalid(configFile));
     }
-    parsedYAML[PATHS_PROPERTY]!.forEach((path) => {
+    for (const path of parsedYAML[PATHS_PROPERTY]!) {
       if (typeof path !== "string" || path === "") {
         throw new Error(getPathsInvalid(configFile));
       }
       paths.push(
         validateAndSanitisePath(path, PATHS_PROPERTY, configFile, logger)
       );
-    });
+    }
   }
 
   // The list of queries should not be empty for any language. If it is then

src/fingerprints.ts

@@ -276,14 +276,16 @@ export function addFingerprints(
   }
 
   // Now hash each file that was found
-  Object.entries(callbacksByFile).forEach(([filepath, callbacks]) => {
+  for (const [filepath, callbacks] of Object.entries(callbacksByFile)) {
     // A callback that forwards the hash to all other callbacks for that file
     const teeCallback = function (lineNumber: number, hash: string) {
-      Object.values(callbacks).forEach((c) => c(lineNumber, hash));
+      for (const c of Object.values(callbacks)) {
+        c(lineNumber, hash);
+      }
     };
     const fileContents = fs.readFileSync(filepath).toString();
     hash(teeCallback, fileContents);
-  });
+  }
 
   return JSON.stringify(sarif);
 }

src/init-action.ts

@@ -141,9 +141,9 @@ async function run() {
 
     const tracerConfig = await runInit(codeql, config);
     if (tracerConfig !== undefined) {
-      Object.entries(tracerConfig.env).forEach(([key, value]) =>
-        core.exportVariable(key, value)
-      );
+      for (const [key, value] of Object.entries(tracerConfig.env)) {
+        core.exportVariable(key, value);
+      }
 
       if (process.platform === "win32") {
         await injectWindowsTracer(

src/runner.ts

@@ -61,7 +61,9 @@ function importTracerEnvironment(config: Config) {
   if (!("ODASA_TRACER_CONFIGURATION" in process.env)) {
     const jsonEnvFile = path.join(config.tempDir, codeqlEnvJsonFilename);
     const env = JSON.parse(fs.readFileSync(jsonEnvFile).toString("utf-8"));
-    Object.keys(env).forEach((key) => (process.env[key] = env[key]));
+    for (const key of Object.keys(env)) {
+      process.env[key] = env[key];
+    }
   }
 }
 

src/upload-lib.ts

@@ -153,10 +153,13 @@ export async function upload(
     throw new Error(`Path does not exist: ${sarifPath}`);
   }
   if (fs.lstatSync(sarifPath).isDirectory()) {
-    fs.readdirSync(sarifPath)
+    const paths = fs
+      .readdirSync(sarifPath)
       .filter((f) => f.endsWith(".sarif"))
-      .map((f) => path.resolve(sarifPath, f))
-      .forEach((f) => sarifFiles.push(f));
+      .map((f) => path.resolve(sarifPath, f));
+    for (const path of paths) {
+      sarifFiles.push(path);
+    }
     if (sarifFiles.length === 0) {
       throw new Error(`No SARIF files found to upload in "${sarifPath}".`);
     }