build: add pre-build script

keeweb.js

@@ -0,0 +1,75 @@
+#!/usr/bin/env node
+
+/*
+    This script handles the following:
+        - read package.json
+        - create .env file
+        - return uuid, guid, version
+
+    can be called with the following external commands:
+        - node keeweb.js
+        - node keeweb.js generate
+        - node keeweb.js uuid
+        - node keeweb.js guid
+        - node keeweb.js versiom
+
+    can be called with the following KeeWeb commands:
+        - npm run keeweb
+        - npm run keeweb:generate
+        - npm run env-keeweb
+        - npm run env-uuid
+        - npm run env-guid
+        - npm run env-version
+*/
+
+const fs = require('fs');
+const { v5: uuid } = require('uuid');
+
+/*
+ *    declrations > package.json
+ */
+
+const { version, repository } = JSON.parse(fs.readFileSync('./package.json'));
+const args = process.argv.slice(2, process.argv.length);
+const action = args[0];
+// const a       = args[ 1 ];
+// const b       = args[ 2 ];
+
+if (action === 'guid') {
+    console.log(`${process.env.GUID}`);
+} else if (action === 'setup') {
+    fs.writeFileSync('.env', '', (err) => {
+        if (err) {
+            console.error(err);
+        } else {
+            console.log(`Wrote to .env successfully`);
+        }
+    });
+} else if (action === 'generate') {
+    const buildGuid = uuid(`${repository.url}`, uuid.URL);
+    const buildUuid = uuid(version, buildGuid);
+
+    const ids = `
+VERSION=${version}
+GUID=${buildGuid}
+UUID=${buildUuid}
+`;
+
+    console.log(version);
+    console.log(buildGuid);
+    console.log(buildUuid);
+
+    fs.writeFileSync('.env', ids, (err) => {
+        if (err) {
+            console.error(`Could not write env vars: ${err}`);
+        } else {
+            console.log(`Wrote env vars to .env`);
+        }
+    });
+} else if (action === 'uuid') {
+    console.log(`${process.env.UUID}`);
+} else {
+    console.log(version);
+}
+
+process.exit(0);