add api collection script & update input-number doc (#16253)

components/input-number/index.en-US.md

@@ -12,7 +12,7 @@ When a numeric value needs to be provided.
 
 ## API
 
-| property | description | type | default |
+| Property | Description | Type | Default |
 | -------- | ----------- | ---- | ------- |
 | autoFocus | get focus when component mounted | boolean | false |
 | defaultValue | initial value | number |  |

scripts/apiCollection.js

@@ -0,0 +1,63 @@
+// Read all the api from current documents
+
+const glob = require('glob');
+const fs = require('fs');
+
+const COMPONENT_NAME = /components\/([^/]*)/;
+const PROP_NAME = /^\s*\|\s*([^\s|]*)/;
+
+const components = {};
+
+function mappingPropLine(component, line) {
+  const propMatch = line.match(PROP_NAME);
+  if (!propMatch) return;
+
+  const propName = propMatch[1];
+  if (!/^[a-z]/.test(propName)) return;
+
+  components[component] = Array.from(new Set([...(components[component] || []), propName]));
+}
+
+function apiReport(entities) {
+  const apis = {};
+  Object.keys(entities).forEach(component => {
+    const apiList = entities[component];
+    apiList.forEach(api => {
+      if (typeof apis[api] === 'function') {
+        apis[api] = [];
+      }
+      apis[api] = [...(apis[api] || []), component];
+    });
+  });
+
+  return apis;
+}
+
+function printReport(apis) {
+  const apiList = Object.keys(apis).map(api => ({
+    name: api,
+    componentList: apis[api],
+  }));
+  apiList.sort((a, b) => b.componentList.length - a.componentList.length);
+  console.log('| name | components | comments |');
+  console.log('| ---- | ---------- | -------- |');
+  apiList.forEach(({ name, componentList }) => {
+    console.log('|', name, '|', componentList.join(', '), '| |');
+  });
+}
+
+glob('components/*/*.md', (error, files) => {
+  files.forEach(filePath => {
+    // Read md file to parse content
+    const content = fs.readFileSync(filePath, 'utf8');
+    const component = filePath.match(COMPONENT_NAME)[1];
+
+    // Parse lines to get API
+    const lines = content.split(/[\r\n]+/);
+    lines.forEach(line => {
+      mappingPropLine(component, line);
+    });
+  });
+
+  printReport(apiReport(components));
+});