feat(techdocs): add techdocs-cli option to disable external font download

Signed-off-by: Karthik <karthik.jk11@gmail.com>

packages/techdocs-cli/src/commands/generate/generate.ts

@@ -42,6 +42,7 @@ export default async function generate(opts: OptionValues) {
   const dockerImage = opts.dockerImage;
   const pullImage = opts.pull;
   const legacyCopyReadmeMdToIndexMd = opts.legacyCopyReadmeMdToIndexMd;
+  const disableExternalFonts = opts.disableExternalFonts;
   const defaultPlugins = opts.defaultPlugin;
 
   logger.info(`Using source dir ${sourceDir}`);
@@ -64,6 +65,7 @@ export default async function generate(opts: OptionValues) {
         mkdocs: {
           legacyCopyReadmeMdToIndexMd,
           omitTechdocsCorePlugin,
+          disableExternalFonts,
           defaultPlugins,
         },
       },

packages/techdocs-cli/src/commands/index.ts

@@ -70,6 +70,11 @@ export function registerCommands(program: Command) {
       'Attempt to ensure an index.md exists falling back to using <docs-dir>/README.md or README.md in case a default <docs-dir>/index.md is not provided.',
       false,
     )
+    .option(
+      '--disableExternalFonts',
+      'Disable external font downloads by default by setting theme.font: false in mkdocs.yml when not already configured. Useful for air-gapped environments where Google fonts cannot be accessed.',
+      false,
+    )
     .option(
       '--defaultPlugin [defaultPlugins...]',
       'Plugins which should be added automatically to the mkdocs.yaml file',