feat: initial commit

.gitignore

@@ -0,0 +1,3 @@
+node_modules
+yarn-error.log
+lib

package.json

@@ -0,0 +1,46 @@
+{
+  "name": "mdast-builder",
+  "description": "Composable functions to easily build mdast structures",
+  "keywords": [
+    "mdast"
+  ],
+  "license": "BSD-2-Clause",
+  "scripts": {
+    "build": "tsc -b .",
+    "build:watch": "yarn build -- --watch",
+    "test": "mocha",
+    "test:watch": "mocha --watch"
+  },
+  "devDependencies": {
+    "@commitlint/cli": "7.5.2",
+    "@commitlint/config-conventional": "7.5.0",
+    "@commitlint/travis-cli": "7.5.2",
+    "@mike-north/js-lib-renovate-config": "1.1.1",
+    "@mike-north/js-lib-semantic-release-config": "1.0.1",
+    "@types/chai": "^4.1.7",
+    "@types/mocha": "^5.2.6",
+    "chai": "^4.2.0",
+    "husky": "^1.3.1",
+    "mocha": "^5.2.0",
+    "nyc": "^13.3.0",
+    "source-map-support": "^0.5.10",
+    "ts-node": "^8.0.2",
+    "typescript": "^3.3.3"
+  },
+  "dependencies": {
+    "@types/unist": "^2.0.3"
+  },
+  "commitlint": {
+    "extends": [
+      "@commitlint/config-conventional"
+    ]
+  },
+  "husky": {
+    "hooks": {
+      "commit-msg": "./node_modules/.bin/commitlint -e $HUSKY_GIT_PARAMS"
+    }
+  },
+  "release": {
+    "extends": "@mike-north/js-lib-semantic-release-config"
+  }
+}

renovate.json

@@ -0,0 +1,3 @@
+{
+  "extends": ["@mike-north/js-lib-renovate-config"]
+}

src/index.ts

@@ -0,0 +1,78 @@
+import { Node, Parent } from 'unist';
+
+export type Children = Node | Node[] | (() => Node | Node[]);
+
+function normalizeChildren(children?: Children): Node[] {
+  if (Array.isArray(children)) {
+    return children;
+  } else if (typeof children === 'function') {
+    const res = children();
+    return normalizeChildren(res);
+  } else if (typeof children === 'undefined') {
+    return [];
+  } else {
+    return [children];
+  }
+}
+
+const valueNode = (type: string, value: string): Node => ({
+  type,
+  value
+});
+
+const nodeWithChildren = (type: string, kids?: Children): Parent => {
+  const children = kids ? normalizeChildren(kids) : [];
+
+  return {
+    type,
+    children
+  };
+};
+
+export const text = (value: string) => valueNode('text', value);
+export const inlineCode = (value: string) => valueNode('inlineCode', value);
+
+export const strong = (kids?: Children) => nodeWithChildren('strong', kids);
+export const tableCell = (kids?: Children) =>
+  nodeWithChildren('tableCell', kids);
+export const tableRow = (kids?: Children) => nodeWithChildren('tableRow', kids);
+export const table = (
+  align?: ['left' | 'right', 'left' | 'right' | 'center'],
+  kids?: Children
+) => ({ ...nodeWithChildren('table', kids), align });
+
+export const link = (url: string, title: string = '', kids?: Children) => ({
+  ...nodeWithChildren('link', kids),
+  url,
+  title
+});
+
+export const root = (kids?: Children) => nodeWithChildren('root', kids);
+
+export const rootWithTitle = (
+  depth: number,
+  title: Children,
+  kids?: Children
+) => root([heading(depth, title), paragraph(kids)]);
+
+export const paragraph = (kids?: Children) =>
+  nodeWithChildren('paragraph', kids);
+export const code = (lang: string, value: string) => ({
+  ...valueNode('code', value),
+  lang
+});
+
+export const heading = (depth: number, kids: Children): Parent => ({
+  ...nodeWithChildren('heading', kids),
+  depth
+});
+
+export const list = (
+  ordered: 'ordered' | 'unordered',
+  kids: Children
+): Parent => ({
+  ...nodeWithChildren('list', kids),
+  ordered: ordered === 'ordered'
+});
+export const listItem = (kids: Children): Parent =>
+  nodeWithChildren('listItem', kids);

test/first.test.ts

@@ -0,0 +1,8 @@
+import { suite, test } from 'mocha';
+import { expect } from 'chai';
+
+suite('first tests', () => {
+  test('a thing', () => {
+    expect(true).to.eq(true);
+  });
+});

test/mocha.opts

@@ -0,0 +1,5 @@
+--require ts-node/register
+--require source-map-support/register
+--timeout 60000
+--watch-extensions js,ts,json
+**/*.test.ts

tsconfig.json

@@ -0,0 +1,11 @@
+{
+  "compilerOptions": {
+    "target": "es2015",
+    "outDir": "lib",
+    "moduleResolution": "node",
+    "declaration": true,
+    "sourceMap": true,
+    "strict": true
+  },
+  "include": ["src"]
+}