Adds spdx license checker via feedback for #472 (comment)

Author: zachleat

package.json

@@ -39,6 +39,7 @@
     "postcss": "^8.1.10",
     "postcss-cli": "^8.3.0",
     "postcss-import": "^13.0.0",
+    "spdx-correct": "^3.1.1",
     "tailwindcss": "^2.0.1"
   },
   "devDependencies": {

src/11ty/normalizeLicense.js

@@ -0,0 +1,10 @@
+const correct = require("spdx-correct");
+
+module.exports = function(license, title) {
+  let correctedLicenseName = correct(license);
+  if(correctedLicenseName) {
+    return correctedLicenseName;
+  }
+  console.log( `WARN Invalid license name for ${title}:`, license );
+  return license;
+};

src/site/generators/expansive.md

@@ -7,7 +7,7 @@ language:
   - Ejscript
 license:
   - GPL-2.0-only
-  - Commercial
+  - Embedthis Commercial
 templates:
   - Ejscript
 description: Expansive is a static site generator. It is written in Ejscript, and is blazing fast.

src/site/generators/generators.11tydata.js

@@ -1,4 +1,11 @@
+const correctLicense = require("../../11ty/normalizeLicense");
+
 module.exports = {
   layout: "layouts/tool.njk",
-  tags: ["generators"]
+  tags: ["generators"],
+  eleventyComputed: {
+    license: (data) => {
+      return (data.license || []).map(license => correctLicense(license, data.title));
+    }
+  }
 }

src/site/generators/statamic.md

@@ -5,8 +5,7 @@ repo: statamic/ssg
 twitter: statamic
 language:
   - PHP
-license:
-  - Custom
+license: []
 templates:
   - Antlers
   - HTML