feat: initial commit

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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

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node_modules/
main.js

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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"
}
}

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@ -2,4 +2,4 @@ Copyright (C) 2020-2025 by Dynalist Inc.
Permission to use, copy, modify, and/or distribute this software for any purpose with or without fee is hereby granted.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

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# Obsidian Sample Plugin
# Obsidian Prettier Plugin
This is a sample plugin for Obsidian (https://obsidian.md).
This is a formatting 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.
It uses the built-in settings for tabs and tab spacing so it doesn't require configuration.
This sample plugin demonstrates some of the basic functionality the plugin API can do.
- 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.
# Installation
## First time developing plugins?
# History
Quick starting guide for new plugin devs:
Inspired from [https://github.com/alexgavrusev/obsidian-format-with-prettier] with some code taken as well.
- 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.
# License
## 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 the [plugin guidelines](https://docs.obsidian.md/Plugins/Releasing/Plugin+guidelines).
- 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.
- Make sure your NodeJS is at least v16 (`node --version`).
- `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\`
## Funding URL
You can include funding URLs where people who use your plugin can financially support it.
The simple way is to set the `fundingUrl` field to your link in your `manifest.json` file:
```json
{
"fundingUrl": "https://buymeacoffee.com"
}
```
If you have multiple URLs, you can also do:
```json
{
"fundingUrl": {
"Buy Me a Coffee": "https://buymeacoffee.com",
"GitHub Sponsor": "https://github.com/sponsors",
"Patreon": "https://www.patreon.com/"
}
}
```
## API Documentation
See https://github.com/obsidianmd/obsidian-api
BSD Zero Clause License, for more details see [License](License.md)

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import esbuild from "esbuild";
import process from "process";
import builtins from "builtin-modules";
import builtins from 'builtin-modules';
import esbuild from 'esbuild';
import process from 'node:process';
const banner =
`/*
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");
const production = process.argv[2] === 'production';
const context = await esbuild.context({
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",
target: "es2018",
logLevel: "info",
sourcemap: prod ? false : "inline",
treeShaking: true,
outfile: "main.js",
minify: prod,
banner: {
js: banner,
},
bundle: true,
entryPoints: ['src/main.ts'],
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',
logLevel: 'info',
minify: production,
outfile: 'main.js',
sourcemap: production ? false : 'inline',
target: 'es2018',
treeShaking: true,
});
if (prod) {
await context.rebuild();
process.exit(0);
if (production) {
await context.rebuild();
// eslint-disable-next-line unicorn/no-process-exit
process.exit(0);
} else {
await context.watch();
await context.watch();
}

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export { default } from '@dylanarmstrong/eslint-config';

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main.ts
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import { App, Editor, MarkdownView, Modal, Notice, Plugin, PluginSettingTab, Setting } 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 creates an icon in the left ribbon.
const ribbonIconEl = this.addRibbonIcon('dice', 'Sample Plugin', (evt: MouseEvent) => {
// Called when the user clicks the icon.
new Notice('This is a notice!');
});
// Perform additional things with the ribbon
ribbonIconEl.addClass('my-plugin-ribbon-class');
// This adds a status bar item to the bottom of the app. Does not work on mobile apps.
const statusBarItemEl = this.addStatusBarItem();
statusBarItemEl.setText('Status Bar Text');
// This adds a simple command that can be triggered anywhere
this.addCommand({
id: 'open-sample-modal-simple',
name: 'Open sample modal (simple)',
callback: () => {
new SampleModal(this.app).open();
}
});
// This adds an editor command that can perform some operation on the current editor instance
this.addCommand({
id: 'sample-editor-command',
name: 'Sample editor command',
editorCallback: (editor: Editor, view: MarkdownView) => {
console.log(editor.getSelection());
editor.replaceSelection('Sample Editor Command');
}
});
// This adds a complex command that can check whether the current state of the app allows execution of the command
this.addCommand({
id: 'open-sample-modal-complex',
name: 'Open sample modal (complex)',
checkCallback: (checking: boolean) => {
// Conditions to check
const markdownView = this.app.workspace.getActiveViewOfType(MarkdownView);
if (markdownView) {
// If checking is true, we're simply "checking" if the command can be run.
// If checking is false, then we want to actually perform the operation.
if (!checking) {
new SampleModal(this.app).open();
}
// This command will only show up in Command Palette when the check function returns true
return true;
}
}
});
// This adds a settings tab so the user can configure various aspects of the plugin
this.addSettingTab(new SampleSettingTab(this.app, this));
// If the plugin hooks up any global DOM events (on parts of the app that doesn't belong to this plugin)
// Using this function will automatically remove the event listener when this plugin is disabled.
this.registerDomEvent(document, 'click', (evt: MouseEvent) => {
console.log('click', evt);
});
// When registering intervals, this function will automatically clear the interval when the plugin is disabled.
this.registerInterval(window.setInterval(() => console.log('setInterval'), 5 * 60 * 1000));
}
onunload() {
}
async loadSettings() {
this.settings = Object.assign({}, DEFAULT_SETTINGS, await this.loadData());
}
async saveSettings() {
await this.saveData(this.settings);
}
}
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();
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) => {
this.plugin.settings.mySetting = value;
await this.plugin.saveSettings();
}));
}
}

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{
"id": "sample-plugin",
"name": "Sample Plugin",
"version": "1.0.0",
"minAppVersion": "0.15.0",
"description": "Demonstrates some of the capabilities of the Obsidian API.",
"author": "Obsidian",
"authorUrl": "https://obsidian.md",
"fundingUrl": "https://obsidian.md/pricing",
"isDesktopOnly": false
"id": "obsidian-prettier-plugin",
"name": "Format with Prettier",
"version": "0.1.0",
"minAppVersion": "0.15.0",
"description": "Format files with prettier",
"author": "Dylan Armstrong <dylan@dylan.is>",
"authorUrl": "https://github.com/dylanarmstrong/obsidian-prettier-plugin",
"fundingUrl": "",
"isDesktopOnly": false
}

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{
"name": "obsidian-sample-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": "0.17.3",
"obsidian": "latest",
"tslib": "2.4.0",
"typescript": "4.7.4"
}
"author": "Dylan Armstrong<dylan@dylan.is>",
"dependencies": {
"obsidian": "^1.8.7",
"prettier": "^3.5.3"
},
"description": "This is a formatting plugin for Obsidian (https://obsidian.md)",
"devDependencies": {
"@codemirror/view": "^6.36.5",
"@dylanarmstrong/eslint-config": "^0.8.0",
"@types/node": "^22.13.17",
"builtin-modules": "5.0.0",
"esbuild": "0.25.2",
"eslint": "^9.23.0",
"eslint-config-prettier": "^10.1.1",
"eslint-plugin-unicorn": "^58.0.0",
"tslib": "2.8.1",
"typescript": "5.8.2",
"typescript-eslint": "^8.29.0"
},
"keywords": [
"obsidian",
"prettier"
],
"license": "MIT",
"main": "main.js",
"name": "obsidian-prettier-plugin",
"prettier": {
"singleQuote": true,
"tabWidth": 2,
"trailingComma": "all",
"useTabs": false
},
"scripts": {
"build": "tsc -noEmit -skipLibCheck && node esbuild.config.mjs production",
"dev": "node esbuild.config.mjs",
"lint": "prettier --write --ignore-unknown src && eslint --fix src",
"version": "node version-bump.mjs && git add manifest.json versions.json"
},
"type": "module",
"version": "1.0.0"
}

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onlyBuiltDependencies:
- esbuild

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// Modified from https://github.com/platers/obsidian-linter/blob/8fbaa410907b87965e471ca46bb2ec6fb354b05e/src/typings/obsidian-ex.d.ts
import { Command } from 'obsidian';
import { EditorView } from '@codemirror/view';
export interface ObsidianCommandInterface {
executeCommandById(id: string): void;
commands: {
'editor:save-file': {
callback(): void;
};
};
listCommands(): Command[];
}
// allows for the removal of the any cast by defining some extra properties for Typescript so it knows these properties exist
declare module 'obsidian' {
export interface ViewStateResult {
/**
* Set this to true to indicate that there is a state change which should be recorded in the navigation history.
* @public
*/
history: boolean;
}
interface FileView {
/**
* @public
*/
allowNoFile: boolean;
/**
* File views can be navigated by default.
* @inheritDoc
* @public
*/
navigation: boolean;
/**
* @public
*/
getDisplayText(): string;
/**
* @public
*/
onload(): void;
/**
* @public
*/
getState(): unknown;
/**
* @public
*/
setState(state: unknown, result: ViewStateResult): Promise<void>;
}
interface Workspace {
getActiveFileView: () => FileView;
}
interface App {
commands: ObsidianCommandInterface;
dom: {
appContainerEl: HTMLElement;
};
workspace: Workspace;
}
interface Vault {
getConfig(id: string): boolean;
}
interface Editor {
/**
* CodeMirror editor instance
*/
cm?: EditorView;
}
}
declare global {
interface Window {
CodeMirrorAdapter: {
commands: {
save(): void;
};
};
}
}

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export { default } from './prettier-plugin';

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import { EditorPosition, Plugin } from 'obsidian';
import * as markdownPlugin from 'prettier/plugins/markdown';
import * as prettier from 'prettier/standalone';
import PrettierSettingTab from './prettier-setting-tab.js';
interface PrettierPluginSettings {
formatOnSave: boolean;
tabWidth: number;
useTabs: boolean;
}
const DEFAULT_SETTINGS: PrettierPluginSettings = {
formatOnSave: true,
tabWidth: 4,
useTabs: true,
};
// If the cursor is on line i, on character j, the offset
// is j plus sum of lengths (incl. the \n at the end) of lines 0..(i - 1)
const toOffset = (position: EditorPosition, text: string): number =>
text
.split('\n')
.slice(0, position.line)
.reduce((accumulator, line) => accumulator + line.length + 1, position.ch);
const fromOffset = (offset: number, text: string): EditorPosition => {
const textUpToOffset = text.slice(0, offset);
const newLines = textUpToOffset.split('\n');
return {
ch: newLines?.at(-1)?.length || 0,
line: newLines.length - 1,
};
};
export default class PrettierPlugin extends Plugin {
settings: PrettierPluginSettings;
originalCallback: () => void | undefined;
private async format() {
const editor = this.app.workspace.activeEditor?.editor;
if (!editor) {
return;
}
const file = this.app.workspace.getActiveFile();
const text = editor.getValue();
if (text && file) {
const position = editor.getCursor();
const cursorOffset = toOffset(position, text);
const { cursorOffset: formattedCursorOffset, formatted: formattedText } =
await prettier.formatWithCursor(text, {
cursorOffset,
filepath: file.path,
parser: 'markdown',
plugins: [markdownPlugin],
tabWidth: this.settings.tabWidth,
useTabs: this.settings.useTabs,
});
editor.setValue(formattedText);
editor.setCursor(fromOffset(formattedCursorOffset, formattedText));
}
}
private getSave() {
return this.app.commands?.commands?.['editor:save-file'];
}
private onFileSave() {
if (this.settings.formatOnSave) {
this.format();
}
}
private patchSave() {
const handleSave = this.getSave();
if (!handleSave) {
return;
}
this.originalCallback = handleSave.callback;
handleSave.callback = () => {
this.originalCallback?.apply(handleSave);
this.onFileSave();
};
}
private revertSave() {
const handleSave = this.getSave();
if (!handleSave || !this.originalCallback) {
return;
}
handleSave.callback = this.originalCallback;
}
async onload() {
await this.loadSettings();
this.patchSave();
this.addSettingTab(new PrettierSettingTab(this.app, this));
this.addCommands();
}
onunload() {
this.revertSave();
}
private addCommands() {
this.addCommand({
editorCheckCallback: (checking, _, context) => {
const { file } = context;
if (!file) {
return false;
}
if (checking) {
return true;
}
this.format();
return true;
},
id: 'format-file',
name: 'Format current file',
});
}
async loadSettings() {
this.settings = {
...DEFAULT_SETTINGS,
tabWidth: this.app.vault.getConfig('tabSize'),
useTabs: this.app.vault.getConfig('useTab'),
...(await this.loadData()),
};
}
async saveSettings() {
await this.saveData(this.settings);
}
}

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import { App, PluginSettingTab, Setting } from 'obsidian';
import PrettierPlugin from './prettier-plugin.js';
export default class PrettierSettingTab extends PluginSettingTab {
plugin: PrettierPlugin;
constructor(app: App, plugin: PrettierPlugin) {
super(app, plugin);
this.plugin = plugin;
}
display(): void {
const { containerEl } = this;
containerEl.empty();
new Setting(containerEl)
.setName('Format on Save')
.setDesc('Format file automatically when you save')
.addToggle((component) =>
component
.setValue(this.plugin.settings.formatOnSave)
.onChange(
async (value) => (this.plugin.settings.formatOnSave = value),
),
);
containerEl.createEl('hr', { cls: 'prettier-plugin-hr' });
containerEl.createEl('div', {
cls: 'prettier-plugin-settings-description',
text: 'These are the settings currently set in the "Editor" tab, please edit them there if you would like to change them.',
});
const { useTabs, tabWidth } = this.plugin.settings;
new Setting(containerEl)
.setName('Indent using tabs')
.setDesc(
`Use tabs to indent by pressing the "Tab" key. Turn this off to indent using ${tabWidth} spaces.`,
)
.setDisabled(true)
.addToggle((component) => component.setValue(useTabs).setDisabled(true));
new Setting(containerEl)
.setName('Indent visual width')
.setDesc('Number of spaces a tab character will render as.')
.addSlider((component) =>
component.setValue(tabWidth).setDisabled(true).setDynamicTooltip(),
);
}
}

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/*
.prettier-plugin-hr {
border-width: 1px;
margin: 0;
}
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.
*/
.prettier-plugin-settings-description {
font-size: var(--font-small);
font-weight: var(--font-bold);
margin-bottom: 10px;
margin-top: 10px;
}

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

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import { readFileSync, writeFileSync } from "fs";
import process from 'node:process';
import { readFileSync, writeFileSync } from 'node: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 manifest = JSON.parse(readFileSync('manifest.json', 'utf8'));
const { minAppVersion } = manifest;
manifest.version = targetVersion;
writeFileSync("manifest.json", JSON.stringify(manifest, null, "\t"));
writeFileSync('manifest.json', JSON.stringify(manifest, undefined, '\t'));
// update versions.json with target version and minAppVersion from manifest.json
let versions = JSON.parse(readFileSync("versions.json", "utf8"));
const versions = JSON.parse(readFileSync('versions.json', 'utf8'));
versions[targetVersion] = minAppVersion;
writeFileSync("versions.json", JSON.stringify(versions, null, "\t"));
writeFileSync('versions.json', JSON.stringify(versions, undefined, '\t'));