feature: dark theme: add (#332)

server/validate.mjs

@@ -0,0 +1,67 @@
+import {statSync as _statSync} from 'node:fs';
+import tryCatch from 'try-catch';
+import _exit from './exit.js';
+import {getColumns as _getColumns} from './columns.mjs';
+import {getThemes as _getThemes} from './theme.mjs';
+
+const isString = (a) => typeof a === 'string';
+
+export const root = (dir, config, {exit = _exit, statSync = _statSync} = {}) => {
+    if (!isString(dir))
+        throw Error('dir should be a string');
+    
+    if (dir === '/')
+        return;
+    
+    if (config('dropbox'))
+        return;
+    
+    const [error] = tryCatch(statSync, dir);
+    
+    if (error)
+        return exit('cloudcmd --root: %s', error.message);
+};
+
+export const editor = (name, {exit = _exit} = {}) => {
+    const reg = /^(dword|edward|deepword)$/;
+    
+    if (!reg.test(name))
+        exit('cloudcmd --editor: could be "dword", "edward" or "deepword" only');
+};
+
+export const packer = (name, {exit = _exit} = {}) => {
+    const reg = /^(tar|zip)$/;
+    
+    if (!reg.test(name))
+        exit('cloudcmd --packer: could be "tar" or "zip" only');
+};
+
+export const columns = (type, {exit = _exit, getColumns = _getColumns} = {}) => {
+    const addQuotes = (a) => `"${a}"`;
+    const all = Object
+        .keys(getColumns())
+        .concat('');
+    
+    const names = all
+        .filter(Boolean)
+        .map(addQuotes)
+        .join(', ');
+    
+    if (!all.includes(type))
+        exit(`cloudcmd --columns: can be only one of: ${names}`);
+};
+
+export const theme = (type, {exit = _exit, getThemes = _getThemes} = {}) => {
+    const addQuotes = (a) => `"${a}"`;
+    const all = Object
+        .keys(getThemes())
+        .concat('');
+    
+    const names = all
+        .filter(Boolean)
+        .map(addQuotes)
+        .join(', ');
+    
+    if (!all.includes(type))
+        exit(`cloudcmd --theme: can be only one of: ${names}`);
+};