// @ts-ignore
const fs = require('fs');

const manifest = JSON.parse(fs.readFileSync('./dist/manifest.json', 'utf8'));

manifest.manifest_version = 2;

manifest.background.scripts = [];

manifest.background.scripts.push(manifest.background.service_worker);
delete manifest.background.type;
delete manifest.background.service_worker;
manifest.background.persistent = true;
if (manifest.host_permissions) {
  manifest.permissions.push(manifest.host_permissions);
}
if (manifest.optional_host_permissions) {
  manifest.permissions.push(manifest.optional_host_permissions);
}
delete manifest.host_permissions;
delete manifest.optional_host_permissions;

let newContentSecurityPolicy = '';

try {
  for (const policy of manifest.content_security_policy) {
    newContentSecurityPolicy += policy.key + "'" + policy.value + "'" + ' ';
  }
} catch (e) {
  newContentSecurityPolicy = "default-src 'self'";
}

manifest.content_security_policy = newContentSecurityPolicy;

try {
  manifest.web_accessible_resources = manifest.web_accessible_resources.resources;
} catch (e) {
  manifest.web_accessible_resources = [];
}

if (manifest.action) {
  manifest.browser_action = manifest.action;
}
delete manifest.action;

fs.writeFileSync('./dist/manifest.json', JSON.stringify(manifest, null, 2));