feat(preparation): infer publicPath automatically

Author: hiroppy

packages/fusuma/src/cli/log.js

@@ -3,15 +3,15 @@
 const chalk = require('chalk');
 
 function info(type, text) {
-  console.info(chalk.black.bgCyan(type), chalk.cyan(text));
+  console.info(chalk.black.bgCyan(` ${type} `), chalk.cyan(text));
 }
 
 function warn(type, text) {
-  console.warn(chalk.black.bgYellow(type), chalk.yellow(text));
+  console.warn(chalk.black.bgYellow(` ${type} `), chalk.yellow(text));
 }
 
 function error(type, text) {
-  console.error(chalk.black.bgRed(type), chalk.red(text));
+  console.error(chalk.black.bgRed(` ${type} `), chalk.red(text));
 }
 
 module.exports = {

packages/fusuma/src/tasks/index.js

@@ -2,7 +2,7 @@
 
 const { join, isAbsolute } = require('path');
 const fusuma = require('../configs/fusumarc');
-const { warn } = require('../cli/log');
+const { warn, error } = require('../cli/log');
 const init = require('./init');
 const start = require('./start');
 const build = require('./build');
@@ -23,6 +23,16 @@ async function tasks({ type, options }) {
   } catch (e) {
     warn('config', `it seems fusumarc doesn't exist, you can run "fusuma init" command`);
   } finally {
+    if (config.meta && config.meta.url && config.build && !config.build.publicPath) {
+      try {
+        const { pathname } = new URL(config.meta.url);
+
+        config.build.publicPath = pathname;
+      } catch (e) {
+        error('preparation', `meta.url specified isn't a URL`);
+      }
+    }
+
     config = fusuma.combine(config, {
       internal: { ...options, basePath, inputDirPath, outputDirPath },
     });

samples/advanced/.fusumarc.yml

@@ -1,6 +1,10 @@
+meta:
+  url: https://hiroppy.github.io/fusuma/advanced
 slide:
   chart: true
   math: true
   code:
     languages:
       - yaml
+build:
+  useCache: false

samples/debug/.fusumarc.yml

@@ -1,5 +1,5 @@
 meta:
-  url: https://slide.hiroppy.me
+  url: https://hiroppy.github.io/fusuma/debug
   title: debug
   description: A place which produces to resolve issues
   # thumbnail: https://avatars0.githubusercontent.com/u/3367801?s=400&v=4

samples/intro/.fusumarc.yml

@@ -18,4 +18,3 @@ extends:
   css: style.css
 build:
   useCache: false
-  publicPath: /fusuma/intro/