fix(core): provide API for plugins to customise hawtconfig programmat…

…ically
hawtio · Dec 20, 2023 · 852d5e0 · 852d5e0
1 parent ede1bde
commit 852d5e0
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Showing 2 changed files with 19 additions and 1 deletion.
diff --git a/app/src/examples/example2/index.ts b/app/src/examples/example2/index.ts
@@ -1,4 +1,4 @@
-import { hawtio, HawtioPlugin } from '@hawtio/react'
+import { configManager, hawtio, HawtioPlugin } from '@hawtio/react'
 import { Example2 } from './Example2'
 
 export const registerExample2: HawtioPlugin = () => {
@@ -10,3 +10,12 @@ export const registerExample2: HawtioPlugin = () => {
     isActive: async () => true,
   })
 }
+
+// Plugin can extend Hawtconfig
+configManager.configure(config => {
+  if (!config.about) {
+    config.about = {}
+  }
+  const description = config.about.description
+  config.about.description = (description ?? '') + ' This text is added by the example 2 plugin.'
+})
diff --git a/packages/hawtio/src/core/config-manager.ts b/packages/hawtio/src/core/config-manager.ts
@@ -127,6 +127,10 @@ class ConfigManager {
     this.config = undefined
   }
 
+  setHawtconfig(config: Hawtconfig) {
+    this.config = Promise.resolve(config)
+  }
+
   getHawtconfig(): Promise<Hawtconfig> {
     if (this.config) {
       return this.config
@@ -156,6 +160,11 @@ class ConfigManager {
     }
   }
 
+  async configure(configurer: (config: Hawtconfig) => void) {
+    const config = await this.getHawtconfig()
+    configurer(config)
+  }
+
   async applyBranding(): Promise<boolean> {
     const { branding } = await this.getHawtconfig()
     if (!branding) {