6.7.0 - Alpha6 - 新增 Android 发行版本 scraper 脚本及信息打印脚本

.utils/print-android-version-codes.mjs

@@ -0,0 +1,110 @@
+// print-android-version-codes.mjs
+
+import * as fsp from 'node:fs/promises';
+import * as path from 'path';
+
+const CSV_PATH = path.resolve(process.cwd(), '../build-logic/ksp-version-codes-processor/src/main/resources/version-codes.csv');
+
+/**
+ * Simple CSV parsing: supports double quoted fields, commas and line breaks.<br>
+ * zh-CN: 简易 CSV 解析: 支持双引号字段, 逗号, 换行.
+ *
+ * @param {string} text
+ * @returns {string[][]}
+ */
+function parseCsv(text) {
+    /** @type {string[][]} */
+    const rows = [];
+    /** @type {string[]} */
+    const row = [];
+
+    let i = 0;
+    let field = '';
+    let inQuotes = false;
+
+    const pushField = () => {
+        row.push(field);
+        field = '';
+    };
+    const pushRow = () => {
+        if (row.length) rows.push(row.slice());
+        row.splice(0);
+    };
+
+    while (i < text.length) {
+        const c = text[i];
+        if (inQuotes) {
+            if (c === '"') {
+                if (i + 1 < text.length && text[i + 1] === '"') {
+                    field += '"';
+                    i += 2;
+                    continue;
+                }
+                inQuotes = false;
+                i++;
+                continue;
+            }
+            field += c;
+            i++;
+            continue;
+        }
+        if (c === '"') {
+            inQuotes = true;
+            i++;
+            continue;
+        }
+        if (c === ',') {
+            pushField();
+            i++;
+            continue;
+        }
+        if (c === '\r') {
+            i++;
+            continue;
+        }
+        if (c === '\n') {
+            pushField();
+            pushRow();
+            i++;
+            continue;
+        }
+        field += c;
+        i++;
+    }
+    // Last cell or last row.
+    // zh-CN: 最后一格或最后一行.
+    if (field.length || row.length) {
+        pushField();
+        pushRow();
+    }
+    return rows;
+}
+
+/**
+ * @param {string[][]} rows
+ * @returns {Object<string, string|number>[]}
+ */
+function toObjects(rows) {
+    if (!rows.length) return [];
+    /** @type {string[]} */
+    const header = rows[0].map(h => h.trim());
+    return rows.slice(1).map(r => {
+        /** @type {Object<string, string|number>} */
+        const o = {};
+        for (let i = 0; i < header.length; i++) {
+            const key = header[i];
+            const value = (r[i] ?? '').trim();
+            o[key] = key === 'API_LEVEL' ? parseInt(value, 10) : value;
+        }
+        return o;
+    });
+}
+
+(async function main() {
+    const text = await fsp.readFile(CSV_PATH, 'utf8');
+    const objs = toObjects(parseCsv(text));
+    console.table(objs);
+})().catch(err => {
+    console.error(err);
+    process.exitCode = 1;
+});