lando/lamp#51: Make database healthcheck not rely on pwd/user/db valu…

…es. (#43)

CHANGELOG.md

@@ -1,3 +1,8 @@
+## v1.1.0 - [March 8, 2024](https://github.com/lando/mysql/releases/tag/v1.1.0)
+
+### Fixes
+* Allow empty password and other creds fields to pass healthcheck [lando/lamp#51](https://github.com/lando/lamp/issues/51)
+
 ## v1.0.0 - [December 7, 2023](https://github.com/lando/mysql/releases/tag/v1.0.0)
 
 * Dialed fully for `lando update`

examples/custom/.lando.yml

@@ -18,6 +18,12 @@ services:
   custom_auth:
     type: mysql:8.0
     authentication: mysql_native_password
+  custom_no_password:
+    type: mysql:8.0
+    creds:
+      user: pirog
+      database: stuff
+      password:
 tooling:
   mysql:
     cmd: mysql

utils/get-default-healthcheck.js

@@ -2,14 +2,21 @@
 
 // checks to see if a setting is disabled
 module.exports = options => {
-  return [
+  let healthcheck = [
     'mysql',
     `--host=${options.name}`,
-    `--user=${options.creds.user}`,
-    `--database=${options.creds.database}`,
-    `--password=${options.creds.password}`,
+  ];
+
+  // Only include whatever creds are available.
+  options.creds.user ? healthcheck.push(`--user=${options.creds.user}`) : false;
+  options.creds.database ? healthcheck.push(`--database=${options.creds.database}`) : false;
+  options.creds.password ? healthcheck.push(`--password=${options.creds.password}`) : false;
+
+  healthcheck = healthcheck.concat([
     '--silent',
     '--execute',
     '"SHOW TABLES;"',
-  ].join(' ');
+  ]);
+
+  return healthcheck.join(' ');
 };