init poc

.editorconfig

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+# top-most EditorConfig file
+root = true
+
+[*]
+charset = utf-8
+end_of_line = lf
+insert_final_newline = true
+indent_style = tab
+indent_size = 4
+tab_width = 4

.eslintignore

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+npm node_modules
+build

.eslintrc

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+{
+    "root": true,
+    "parser": "@typescript-eslint/parser",
+    "env": { "node": true },
+    "plugins": [
+      "@typescript-eslint"
+    ],
+    "extends": [
+      "eslint:recommended",
+      "plugin:@typescript-eslint/eslint-recommended",
+      "plugin:@typescript-eslint/recommended"
+    ], 
+    "parserOptions": {
+        "sourceType": "module"
+    },
+    "rules": {
+      "no-unused-vars": "off",
+      "@typescript-eslint/no-unused-vars": ["error", { "args": "none" }],
+      "@typescript-eslint/ban-ts-comment": "off",
+      "no-prototype-builtins": "off",
+      "@typescript-eslint/no-empty-function": "off"
+    } 
+  }

.gitignore

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+# vscode
+.vscode 
+
+# Intellij
+*.iml
+.idea
+
+# npm
+node_modules
+
+# Don't include the compiled main.js file in the repo.
+# They should be uploaded to GitHub releases instead.
+main.js
+
+# Exclude sourcemaps
+*.map
+
+# obsidian
+data.json
+
+# Exclude macOS Finder (System Explorer) View States
+.DS_Store
+
+# Test vault
+test-vault

.npmrc

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+tag-version-prefix=""

README.md

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+# Obsidian Sample Plugin
+
+This is a sample plugin for Obsidian (https://obsidian.md).
+
+This project uses Typescript to provide type checking and documentation.
+The repo depends on the latest plugin API (obsidian.d.ts) in Typescript Definition format, which contains TSDoc comments describing what it does.
+
+**Note:** The Obsidian API is still in early alpha and is subject to change at any time!
+
+This sample plugin demonstrates some of the basic functionality the plugin API can do.
+- Changes the default font color to red using `styles.css`.
+- Adds a ribbon icon, which shows a Notice when clicked.
+- Adds a command "Open Sample Modal" which opens a Modal.
+- Adds a plugin setting tab to the settings page.
+- Registers a global click event and output 'click' to the console.
+- Registers a global interval which logs 'setInterval' to the console.
+
+## First time developing plugins?
+
+Quick starting guide for new plugin devs:
+
+- Check if [someone already developed a plugin for what you want](https://obsidian.md/plugins)! There might be an existing plugin similar enough that you can partner up with.
+- Make a copy of this repo as a template with the "Use this template" button (login to GitHub if you don't see it).
+- Clone your repo to a local development folder. For convenience, you can place this folder in your `.obsidian/plugins/your-plugin-name` folder.
+- Install NodeJS, then run `npm i` in the command line under your repo folder.
+- Run `npm run dev` to compile your plugin from `main.ts` to `main.js`.
+- Make changes to `main.ts` (or create new `.ts` files). Those changes should be automatically compiled into `main.js`.
+- Reload Obsidian to load the new version of your plugin.
+- Enable plugin in settings window.
+- For updates to the Obsidian API run `npm update` in the command line under your repo folder.
+
+## Releasing new releases
+
+- Update your `manifest.json` with your new version number, such as `1.0.1`, and the minimum Obsidian version required for your latest release.
+- Update your `versions.json` file with `"new-plugin-version": "minimum-obsidian-version"` so older versions of Obsidian can download an older version of your plugin that's compatible.
+- Create new GitHub release using your new version number as the "Tag version". Use the exact version number, don't include a prefix `v`. See here for an example: https://github.com/obsidianmd/obsidian-sample-plugin/releases
+- Upload the files `manifest.json`, `main.js`, `styles.css` as binary attachments. Note: The manifest.json file must be in two places, first the root path of your repository and also in the release.
+- Publish the release.
+
+> You can simplify the version bump process by running `npm version patch`, `npm version minor` or `npm version major` after updating `minAppVersion` manually in `manifest.json`.
+> The command will bump version in `manifest.json` and `package.json`, and add the entry for the new version to `versions.json`
+
+## Adding your plugin to the community plugin list
+
+- Check https://github.com/obsidianmd/obsidian-releases/blob/master/plugin-review.md
+- Publish an initial version.
+- Make sure you have a `README.md` file in the root of your repo.
+- Make a pull request at https://github.com/obsidianmd/obsidian-releases to add your plugin.
+
+## How to use
+
+- Clone this repo.
+- `npm i` or `yarn` to install dependencies
+- `npm run dev` to start compilation in watch mode.
+
+## Manually installing the plugin
+
+- Copy over `main.js`, `styles.css`, `manifest.json` to your vault `VaultFolder/.obsidian/plugins/your-plugin-id/`.
+
+## Improve code quality with eslint (optional)
+- [ESLint](https://eslint.org/) is a tool that analyzes your code to quickly find problems. You can run ESLint against your plugin to find common bugs and ways to improve your code. 
+- To use eslint with this project, make sure to install eslint from terminal:
+  - `npm install -g eslint`
+- To use eslint to analyze this project use this command:
+  - `eslint main.ts`
+  - eslint will then create a report with suggestions for code improvement by file and line number.
+- If your source code is in a folder, such as `src`, you can use eslint with this command to analyze all files in that folder:
+  - `eslint .\src\`
+
+
+## API Documentation
+
+See https://github.com/obsidianmd/obsidian-api

esbuild.config.mjs

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+import esbuild from "esbuild";
+import process from "process";
+import builtins from 'builtin-modules'
+import copyStaticFiles from 'esbuild-copy-static-files';
+
+const banner =
+`/*
+THIS IS A GENERATED/BUNDLED FILE BY ESBUILD
+if you want to view the source, please visit the github repository of this plugin
+*/
+`;
+
+const prod = (process.argv[2] === 'production');
+
+esbuild.build({
+	banner: {
+		js: banner,
+	},
+	entryPoints: ['main.ts'],
+	bundle: true,
+	external: [
+		'obsidian',
+		'electron',
+		'@codemirror/autocomplete',
+		'@codemirror/collab',
+		'@codemirror/commands',
+		'@codemirror/language',
+		'@codemirror/lint',
+		'@codemirror/search',
+		'@codemirror/state',
+		'@codemirror/view',
+		'@lezer/common',
+		'@lezer/highlight',
+		'@lezer/lr',
+		...builtins],
+	format: 'cjs',
+	watch: !prod,
+	target: 'es2018',
+	logLevel: "info",
+	sourcemap: prod ? false : 'inline',
+	treeShaking: true,
+	minify: prod,
+	outfile: prod ? './dist/main.js' : './test-vault/.obsidian/plugins/meld-build/main.js',
+	plugins:[
+		// copyStaticFiles({
+		// 	src: './src/styles.css',
+		// 	dest: prod ? './dist/styles.css' : './test-vault/.obsidian/plugins/meld-encrypt/styles.css',
+		// }),
+		copyStaticFiles({
+			src: './manifest.json',
+			dest: prod ? './dist/manifest.json' : './test-vault/.obsidian/plugins/meld-build/manifest.json',
+		}),
+	]
+}).catch(() => process.exit(1));

main.ts

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+import { CachedMetadata, Editor, MarkdownView, Notice, Plugin, TFile } from 'obsidian';
+
+// Remember to rename these classes and interfaces!
+
+interface MyPluginSettings {
+	mySetting: string;
+}
+
+const DEFAULT_SETTINGS: MyPluginSettings = {
+	mySetting: 'default'
+}
+
+export default class MyPlugin extends Plugin {
+	settings: MyPluginSettings;
+
+	async onload() {
+		await this.loadSettings();
+
+		this.addCommand({
+			id: 'meld-build-run',
+			name: 'Run',
+			editorCallback: (editor: Editor, view: MarkdownView) => {
+				//editor.replaceSelection('Sample Editor Command');
+				const b = new Builder();
+				b.compile(editor, view.file);
+				b.run();
+			}
+		});
+
+	}
+
+	onunload() {
+
+	}
+
+	async loadSettings() {
+		this.settings = Object.assign({}, DEFAULT_SETTINGS, await this.loadData());
+	}
+
+	async saveSettings() {
+		await this.saveData(this.settings);
+	}
+}
+
+class DataSet{
+	name: string;
+	columns: string[] = [];
+	rows: string[][] = [];
+}
+
+interface ICompiled{
+	name: string;
+	codeBlocks: string[];
+	data: DataSet[]
+}
+
+export class Builder{
+	
+	private compiled : ICompiled;
+
+	compile(editor: Editor, file: TFile) {
+		const fileCache = app.metadataCache.getFileCache(file);
+		console.log({fileCache});
+		this.compiled = {
+			name: file.basename,
+			codeBlocks: fileCache ? this.fetchCodeBlocks(editor, fileCache) : [],
+			data: fileCache ? this.fetchData(editor, fileCache) : [],
+		};
+	}
+
+	private fetchData(editor: Editor, fileCache: CachedMetadata): DataSet[] {
+		const result: DataSet[] = [];
+		if (!fileCache.sections){
+			return result;
+		}
+
+		let headingIdx = -1;
+		let lastHeading = '';
+		for (let i = 0; i < fileCache.sections.length; i++) {
+			const section = fileCache.sections[i];
+			if (section.type == 'heading' ){
+				headingIdx++;
+				lastHeading = fileCache.headings?.at(headingIdx)?.heading ?? '?';
+				console.debug({lastHeading});
+			} 
+			if (section.type == 'table' ){
+
+				const from = editor.offsetToPos(section.position.start.offset);
+				const to = editor.offsetToPos(section.position.end.offset);
+				const table = editor.getRange( from, to );
+
+				
+				const data: DataSet = new DataSet();
+				data.name = lastHeading;
+				
+				const tableLines = table.split('\n').map( e=>e.trim().slice(1,-1).trim());
+				console.debug(tableLines);
+				data.columns = tableLines.first()?.split('|').map( e=>e.trim()) ?? [];
+				for (let i = 1; i < tableLines.length; i++) {
+					const line = tableLines[i];
+					if (line.startsWith('---') ){
+						continue;
+					}
+					if (line.startsWith('|') && line.endsWith('|')){
+						continue;
+					}
+					const row = line.split('|').map( e=>e.trim());
+					data.rows.push(row);
+				}
+
+				result.push( data );
+				
+			}
+		}
+
+		return result;
+	}
+
+	private fetchCodeBlocks(editor: Editor, cache: CachedMetadata): string[] {
+		const result: string[] = [];
+		cache.sections?.forEach(section => {
+			if (section.type != 'code'){
+				return;
+			}
+			const from = editor.offsetToPos(section.position.start.offset);
+			const to = editor.offsetToPos(section.position.end.offset);
+			const code = editor.getRange( from, to );
+			let lines = code.split('\n');
+			if (lines.length <= 2){
+				return;
+			}
+			if ( !['```js', '```javascript'].find( e=> e.startsWith( lines[0].toLowerCase() ) )){
+				return;
+			}
+			// remove first and last lines
+			lines = lines.slice(1,-1)
+			result.push(...lines);
+		});
+		return result;
+	}
+	
+	private fetchHelperCode(): string{
+		// const result:unknown = {};
+		// result.log = (o) => console.log(o);
+		let result = `
+const $={};
+$.log = console.log;
+`
+		;
+
+// 		//Sum.. not needed
+// 		result += `
+// $.sum = function() {
+// 	return [...arguments].reduce( (c,p) => parseFloat(c) + parseFloat(p), 0.0 )
+// }
+// `
+
+		// load data sets
+		result += `$.data = {\n`;
+		//${JSON.stringify(d)}
+		this.compiled.data.forEach(d => {
+			const dataSetName = JSON.stringify(d.name.toLowerCase().replace(' ', '_').trim());
+			result += `  ${dataSetName} : [\n`
+			for (let i = 0; i < d.rows.length; i++) {
+				const r = d.rows[i];
+				result += '    {';
+				for (let j = 0; j < d.columns.length; j++) {
+					const c = d.columns[j];
+					const valAsNum = parseFloat(r[j]); 
+					const value = isNaN(valAsNum) ? JSON.stringify(r[j]) : valAsNum;
+					result += `'${c}':${value},`
+				}
+				result += '},\n';
+			}
+			result += `  ],\n`
+		});
+		result += `}\n`;
+
+		// return
+		return result;
+	}
+
+	run() {
+		console.debug(this.compiled);
+		
+		const scopedCode = this.fetchHelperCode() + this.compiled.codeBlocks.join('\n');
+		console.log(scopedCode);
+		try{
+			eval(scopedCode);
+		}catch(e){
+			console.error(e);
+			new Notice(e);
+		}
+	}
+
+
+}
+
+// class SampleModal extends Modal {
+// 	constructor(app: App) {
+// 		super(app);
+// 	}
+
+// 	onOpen() {
+// 		const {contentEl} = this;
+// 		contentEl.setText('Woah!');
+// 	}
+
+// 	onClose() {
+// 		const {contentEl} = this;
+// 		contentEl.empty();
+// 	}
+// }
+
+// class SampleSettingTab extends PluginSettingTab {
+// 	plugin: MyPlugin;
+
+// 	constructor(app: App, plugin: MyPlugin) {
+// 		super(app, plugin);
+// 		this.plugin = plugin;
+// 	}
+
+// 	display(): void {
+// 		const {containerEl} = this;
+
+// 		containerEl.empty();
+
+// 		containerEl.createEl('h2', {text: 'Settings for my awesome plugin.'});
+
+// 		new Setting(containerEl)
+// 			.setName('Setting #1')
+// 			.setDesc('It\'s a secret')
+// 			.addText(text => text
+// 				.setPlaceholder('Enter your secret')
+// 				.setValue(this.plugin.settings.mySetting)
+// 				.onChange(async (value) => {
+// 					console.log('Secret: ' + value);
+// 					this.plugin.settings.mySetting = value;
+// 					await this.plugin.saveSettings();
+// 				}));
+// 	}
+// }

manifest.json

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+{
+	"id": "meld-build",
+	"name": "Meld Builder",
+	"version": "1.0.0",
+	"minAppVersion": "0.15.0",
+	"description": "",
+	"author": "meld-cp",
+	"authorUrl": "https://github.com/meld-cp/",
+	"isDesktopOnly": false
+}

package.json

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+{
+	"name": "meld-build-obsidian-plugin",
+	"version": "1.0.0",
+	"description": "This is a sample plugin for Obsidian (https://obsidian.md)",
+	"main": "main.js",
+	"scripts": {
+		"dev": "node esbuild.config.mjs",
+		"build": "tsc -noEmit -skipLibCheck && node esbuild.config.mjs production",
+		"version": "node version-bump.mjs && git add manifest.json versions.json"
+	},
+	"keywords": [],
+	"author": "",
+	"license": "MIT",
+	"devDependencies": {
+		"@types/node": "^16.11.6",
+		"@typescript-eslint/eslint-plugin": "5.29.0",
+		"@typescript-eslint/parser": "5.29.0",
+		"builtin-modules": "3.3.0",
+		"esbuild": "0.14.47",
+		"esbuild-copy-static-files": "^0.1.0",
+		"obsidian": "latest",
+		"tslib": "2.4.0",
+		"typescript": "4.7.4"
+	}
+}

styles.css

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+/*
+
+This CSS file will be included with your plugin, and
+available in the app when your plugin is enabled.
+
+If your plugin does not need CSS, delete this file.
+
+*/

tsconfig.json

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+{
+  "compilerOptions": {
+    "baseUrl": ".",
+    "inlineSourceMap": true,
+    "inlineSources": true,
+    "module": "ESNext",
+    "target": "ES6",
+    "allowJs": true,
+    "noImplicitAny": true,
+    "moduleResolution": "node",
+    "importHelpers": true,
+    "isolatedModules": true,
+	"strictNullChecks": true,
+    "lib": [
+      "DOM",
+      "ES5",
+      "ES6",
+      "ES7"
+    ]
+  },
+  "include": [
+    "**/*.ts"
+  ]
+}

version-bump.mjs

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+import { readFileSync, writeFileSync } from "fs";
+
+const targetVersion = process.env.npm_package_version;
+
+// read minAppVersion from manifest.json and bump version to target version
+let manifest = JSON.parse(readFileSync("manifest.json", "utf8"));
+const { minAppVersion } = manifest;
+manifest.version = targetVersion;
+writeFileSync("manifest.json", JSON.stringify(manifest, null, "\t"));
+
+// update versions.json with target version and minAppVersion from manifest.json
+let versions = JSON.parse(readFileSync("versions.json", "utf8"));
+versions[targetVersion] = minAppVersion;
+writeFileSync("versions.json", JSON.stringify(versions, null, "\t"));

versions.json

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+{
+	"1.0.0": "0.15.0"
+}