#598

src/bin/keycloakify/keycloakify.ts

@@ -12,6 +12,10 @@ import * as os from "os";
 import { rmSync } from "../tools/fs.rmSync";
 
 export async function command(params: { cliCommandOptions: CliCommandOptions }) {
+    const { cliCommandOptions } = params;
+
+    const buildContext = getBuildContext({ cliCommandOptions });
+
     exit_if_maven_not_installed: {
         let commandOutput: Buffer | undefined = undefined;
 
@@ -25,6 +29,22 @@ export async function command(params: { cliCommandOptions: CliCommandOptions })
             break exit_if_maven_not_installed;
         }
 
+        if (
+            fs
+                .readFileSync(buildContext.packageJsonFilePath)
+                .toString("utf8")
+                .includes(`"mvn"`)
+        ) {
+            console.log(
+                chalk.red(
+                    [
+                        "Please remove the 'mvn' package from your package.json'dependencies list,",
+                        "reinstall your dependencies and try again.",
+                        "We need the Apache Maven CLI, not this: https://www.npmjs.com/package/mvn"
+                    ].join(" ")
+                )
+            );
+        } else {
             const installationCommand = (() => {
                 switch (os.platform()) {
                     case "darwin":
@@ -42,14 +62,11 @@ export async function command(params: { cliCommandOptions: CliCommandOptions })
                     installationCommand
                 )}\` (for example)`
             );
+        }
 
         process.exit(1);
     }
 
-    const { cliCommandOptions } = params;
-
-    const buildContext = getBuildContext({ cliCommandOptions });
-
     console.log(
         [
             chalk.cyan(`keycloakify v${readThisNpmPackageVersion()}`),