Simplify build infra

Build/lib/create-file.js

@@ -0,0 +1,99 @@
+// @ts-check
+const { promises: fsPromises } = require('fs');
+const fse = require('fs-extra');
+const { readFileByLine } = require('./fetch-remote-text-by-line');
+const { surgeDomainsetToClashDomainset, surgeRulesetToClashClassicalTextRuleset } = require('./clash');
+
+/**
+ * @param {string[]} linesA
+ * @param {string} filePath
+ */
+async function compareAndWriteFile(linesA, filePath) {
+  await fse.ensureFile(filePath);
+
+  let isEqual = true;
+  let index = 0;
+
+  for await (const lineB of readFileByLine(filePath)) {
+    const lineA = linesA[index];
+    index++;
+
+    if (lineA[0] === '#' && lineB[0] === '#') {
+      continue;
+    }
+
+    if (lineA !== lineB) {
+      isEqual = false;
+      break;
+    }
+  }
+
+  if (!isEqual || index !== linesA.length - 1) {
+    await fsPromises.writeFile(
+      filePath,
+      linesA.join('\n'),
+      { encoding: 'utf-8' }
+    );
+  } else {
+    console.log(`Same Content, bail out writing: ${filePath}`);
+  }
+}
+module.exports.compareAndWriteFile = compareAndWriteFile;
+
+/**
+ * @param {string} title
+ * @param {string[]} description
+ * @param {Date} date
+ * @param {string[]} content
+ * @returns {string[]}
+ */
+const withBannerArray = (title, description, date, content) => {
+  return [
+    '########################################',
+    `# ${title}`,
+    `# Last Updated: ${date.toISOString()}`,
+    `# Size: ${content.length}`,
+    ...description.map(line => (line ? `# ${line}` : '#')),
+    '########################################',
+    ...content,
+    '################# END ###################',
+    ''
+  ];
+};
+module.exports.withBannerArray = withBannerArray;
+
+/**
+ * @param {string} title
+ * @param {string[]} description
+ * @param {Date} date
+ * @param {string[]} content
+ * @param {'ruleset' | 'domainset'} type
+ * @param {string} surgePath
+ * @param {string} clashPath
+ */
+const createRuleset = (
+  title, description, date, content,
+  type, surgePath, clashPath
+) => {
+  const surgeContent = withBannerArray(title, description, date, content);
+
+  let _clashContent;
+  switch (type) {
+    case 'domainset':
+      _clashContent = surgeDomainsetToClashDomainset(content);
+      break;
+    case 'ruleset':
+      _clashContent = surgeRulesetToClashClassicalTextRuleset(content);
+      break;
+    default:
+      throw new TypeError(`Unknown type: ${type}`);
+  }
+
+  const clashContent = withBannerArray(title, description, date, _clashContent);
+
+  return [
+    compareAndWriteFile(surgeContent, surgePath),
+    compareAndWriteFile(clashContent, clashPath)
+  ];
+};
+module.exports.createRuleset = createRuleset;

Build/lib/string-array-compare.js

@@ -1,41 +0,0 @@
-// @ts-check
-const { promises: fsPromises } = require('fs');
-const fse = require('fs-extra');
-const { readFileByLine } = require('./fetch-remote-text-by-line');
-
-/**
- * @param {string[]} linesA
- * @param {string} filePath
- */
-async function compareAndWriteFile(linesA, filePath) {
-  await fse.ensureFile(filePath);
-
-  let isEqual = true;
-  let index = 0;
-
-  for await (const lineB of readFileByLine(filePath)) {
-    const lineA = linesA[index];
-    index++;
-
-    if (lineA[0] === '#' && lineB[0] === '#') {
-      continue;
-    }
-
-    if (lineA !== lineB) {
-      isEqual = false;
-      break;
-    }
-  }
-
-  if (!isEqual || index !== linesA.length - 1) {
-    await fsPromises.writeFile(
-      filePath,
-      linesA.join('\n'),
-      { encoding: 'utf-8' }
-    );
-  } else {
-    console.log(`Same Content, bail out writing: ${filePath}`);
-  }
-}
-
-module.exports.compareAndWriteFile = compareAndWriteFile;

Build/lib/with-banner.js

@@ -1,41 +0,0 @@
-// @ts-check
-
-/**
- * @param {string} title
- * @param {string[]} description
- * @param {Date} date
- * @param {string[]} content
- * @returns {string}
- */
-// const withBanner = (title, description, date, content) => {
-//   return `########################################
-// # ${title}
-// # Last Updated: ${date.toISOString()}
-// # Size: ${content.length}
-// ${description.map(line => (line ? `# ${line}` : '#')).join('\n')}
-// ########################################\n${content.join('\n')}\n################# END ###################\n`;
-// };
-// module.exports.withBanner = withBanner;
-
-/**
- * @param {string} title
- * @param {string[]} description
- * @param {Date} date
- * @param {string[]} content
- * @returns {string[]}
- */
-const withBannerArray = (title, description, date, content) => {
-  return [
-    '########################################',
-    `# ${title}`,
-    `# Last Updated: ${date.toISOString()}`,
-    `# Size: ${content.length}`,
-    ...description.map(line => (line ? `# ${line}` : '#')),
-    '########################################',
-    ...content,
-    '################# END ###################',
-    ''
-  ];
-};
-
-module.exports.withBannerArray = withBannerArray;