Make kroki host configurable

Author: nikostoulas

.mocharc.json

@@ -1,3 +1,4 @@
 {
-    "recursive": true
+    "recursive": true,
+    "file": "test/index.js"
 }

README.md

@@ -133,6 +133,12 @@ Defaults to `yes`.
 > [`mermaid_renderer`](#mermaid_renderer) and [`plantuml_renderer`](#plantuml_renderer)
 > options below.
 
+### `kroki_host` 
+
+*Optional*. When set this host is used as a kroki server instead of the default one.
+
+Defaults to https://kroki.io
+
 ### `mermaid_renderer`
 
 *Optional*. Can be one of:
@@ -188,7 +194,7 @@ jobs:
       - name: Checkout Source
         uses: actions/checkout@v3
       - name: Publish to Confluence
-        uses: Workable/confluence-docs-as-code@v1
+        uses: Workable/confluence-docs-as-code@v1.5.0
         with:
           confluence_tenant: 'Your Confluence Account Name'
           confluence_space: 'The Confluence Space Key'
@@ -199,6 +205,7 @@ jobs:
           confluence_force_update: ${{ github.event.inputs.confluence_force_update }} # Optional
           confluence_cleanup: ${{ github.event.inputs.confluence_cleanup }} # Optional
           kroki_enabled: 'no' # Optional
+          kroki_host: 'https://kroki.io' # Optional
           mermaid_renderer: 'none' # Optional
           plantuml_renderer: 'none' # Optional
 ```

action.yaml

@@ -37,6 +37,10 @@ inputs:
     description: 'When "yes" conversion of Mermaid & PlantUML graphs into images (png) using "kroki.io"'
     required: false
     default: 'yes'
+  kroki_host:
+    description: "Overwrite to use a local kroki deploymet"
+    requierd: false
+    default: 'https://kroki.io'
   mermaid_renderer:
     description: 'The strategy to use for mermaid graphs. Can be one of "none", "kroki" or "mermaid-plugin"'
     required: false

dist/index.js

@@ -43,7 +43,7 @@ const config = {
         }
     },
     kroki: {
-        host: 'https://kroki.io'
+        host: getInput('kroki_host')
     },
     plantuml: {
         baseUrl: 'https://www.plantuml.com/plantuml/img'

dist/index.js.map

@@ -10,3 +10,4 @@ GITHUB_REF_NAME=branch-name
 GITHUB_SHA=git-hub-sha
 INPUT_MERMAID_RENDERER=
 INPUT_PLANTUML_RENDERER=
+INPUT_KROKI_HOST=https://kroki.io

lib/config.js

@@ -23,6 +23,19 @@ describe('config', () => {
             });
         });
     });
+
+    describe('when kroki has different host', () => {
+
+        beforeEach(() => {
+            sandbox.replace(process.env, 'INPUT_KROKI_HOST', 'https://kroki.example.com');
+        });
+
+        it('should get kroki host from action inputs', async () => {
+            const config = await loadConfig();
+            config.kroki.host.should.be.equal('https://kroki.example.com');
+        });
+    });
+
     describe('when kroki is disabled', () => {
         beforeEach(() => {
             sandbox.replace(process.env, 'INPUT_KROKI_ENABLED', 'no');