squid-java as submodule, get metadata from pom.xml

.gitmodules

@@ -5,3 +5,6 @@
 [submodule "external/squid-js"]
 	path = external/squid-js
 	url = https://github.com/oceanprotocol/squid-js.git
+[submodule "external/squid-java"]
+	path = external/squid-java
+	url = https://github.com/oceanprotocol/squid-java.git

external/squid-java

@@ -0,0 +1 @@
+Subproject commit 486f370d55ce498e23363f466128cb89f650fe75

gatsby-node.js

@@ -4,6 +4,8 @@ const path = require('path')
 const { createFilePath } = require('gatsby-source-filesystem')
 const Swagger = require('swagger-client')
 const { redirects } = require('./config')
+const parser = require('xml-js')
+const fs = require('fs')
 
 exports.onCreateNode = ({ node, getNode, actions }) => {
     const { createNodeField } = actions
@@ -57,6 +59,23 @@ const getSpec = async () => {
     return spec
 }
 
+let metaSquidJava
+
+const getSquidJavaMeta = () => {
+    fs.readFile('./external/squid-java/pom.xml', (err, data) => {
+        if (err) return err
+
+        const json = parser.xml2js(data, {
+            compact: true
+        })
+
+        metaSquidJava = json.project
+        // return json.project
+    })
+}
+
+getSquidJavaMeta()
+
 exports.createPages = ({ graphql, actions }) => {
     const { createPage, createRedirect } = actions
 
@@ -272,7 +291,12 @@ exports.createPages = ({ graphql, actions }) => {
                         component: javadocTemplate,
                         context: {
                             slug,
-                            javadoc
+                            javadoc,
+                            title: name,
+                            description: `${metaSquidJava.name._text}. ${
+                                metaSquidJava.description._text
+                            }.`,
+                            version: metaSquidJava.version._text
                         }
                     })
                 })

package.json

@@ -50,6 +50,7 @@
     "gatsby-source-graphql": "^2.0.15",
     "gatsby-transformer-remark": "^2.3.8",
     "gatsby-transformer-sharp": "^2.1.17",
+    "gatsby-transformer-xml": "^2.0.9",
     "gatsby-transformer-yaml": "^2.1.10",
     "giphy-js-sdk-core": "^1.0.6",
     "intersection-observer": "^0.5.1",
@@ -83,7 +84,9 @@
     "stylelint-config-bigchaindb": "^1.2.1",
     "stylelint-config-css-modules": "^1.3.0",
     "stylelint-config-standard": "^18.2.0",
-    "typedoc": "^0.14.2"
+    "typedoc": "^0.14.2",
+    "xml-js": "^1.6.11",
+    "xml2json": "^0.11.2"
   },
   "repository": {
     "type": "git",

src/templates/Javadoc/index.jsx

@@ -14,10 +14,6 @@ import stylesDoc from '../Doc.module.scss'
 import Toc from './Toc'
 import { cleanPaths } from './utils'
 
-const title = 'squid-java'
-const description = 'Java client library for Ocean Protocol'
-const version = '0.2.0'
-
 const Paths = ({ javadoc }) => {
     return Object.keys(javadoc).map(path => (
         <div
@@ -50,7 +46,7 @@ export default class JavadocTemplate extends Component {
 
     render() {
         const { location, pageContext } = this.props
-        const { javadoc } = pageContext
+        const { javadoc, title, description, version } = pageContext
 
         return (
             <>