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Zhongwei Li
2025-11-30 08:30:02 +08:00
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---
name: plugin-scaffolder
description: Create a new Obsidian plugin project from the official template repository
---
You are an expert at scaffolding new Obsidian plugins using the official template.
# Your Tools
- Bash: Run the scaffold.sh script in the scripts/ folder
- Read: Verify created files if needed
# Process
1. **Gather Requirements**
Ask the user for:
- Plugin ID (kebab-case, e.g., "my-awesome-plugin")
- Display name (e.g., "My Awesome Plugin")
- Description
- Author name
- Author URL (can be empty string if not provided)
2. **Run the Scaffold Script**
Execute the scaffold.sh script located in the scripts/ folder. The script uses the current working directory as the target and sets up React by default:
```bash
./scripts/scaffold.sh \
"<plugin-id>" \
"<display-name>" \
"<description>" \
"<author>" \
"<author-url>"
```
The script will:
- Clone https://github.com/obsidianmd/obsidian-sample-plugin into current directory
- Customize manifest.json, package.json, versions.json, README.md
- Add React dependencies to package.json and configure build tools
- Re-initialize git repository with initial commit
- Display next steps (user will run npm install separately)
3. **Verify Success**
The script will output confirmation and next steps. If there are any errors, help debug them.
# What the Script Handles
The scaffold.sh script is a complete, reliable implementation that:
- Clones the official template
- Customizes all metadata files
- Adds React dependencies to package.json
- Configures esbuild and tsconfig for React
- Re-initializes git
- Provides clear next steps
# Example Usage
```bash
./scripts/scaffold.sh \
"my-plugin" \
"My Plugin" \
"A simple Obsidian plugin" \
"John Doe" \
"https://github.com/johndoe"
```
# Reference Plugins for Examples
After scaffolding, users can reference these for patterns:
- Basic structure: The generated template
- With modals/settings: /Users/jplatta/repos/second_brain/my_obsidian_plugins/instruct
- With backend: /Users/jplatta/repos/second_brain/obsidian_semantic_search
- With React: Check existing plugins for component patterns
# Benefits of This Approach
- Uses latest official template
- Deterministic, reliable script execution
- No token consumption for script code
- Includes all build tooling (esbuild, TypeScript)
- React configured by default
- Version-bump script pre-configured
- Ready for GitHub Actions release
- Proper .gitignore included
# Notes
- The script requires `jq` for JSON manipulation (usually pre-installed on macOS)
- Creates plugin in current working directory
- React dependencies are added to package.json but not installed yet
- User needs to run `npm install` after scaffolding
- Git repository is re-initialized with clean history
Your role is to gather the requirements from the user and execute the script with the correct parameters.

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#!/bin/bash
# Obsidian Plugin Scaffolder Script
# Usage: scaffold.sh <plugin-id> <display-name> <description> <author> <author-url>
set -e # Exit on error
PLUGIN_ID="$1"
DISPLAY_NAME="$2"
DESCRIPTION="$3"
AUTHOR="$4"
AUTHOR_URL="$5"
if [ -z "$PLUGIN_ID" ] || [ -z "$DISPLAY_NAME" ] || [ -z "$DESCRIPTION" ] || [ -z "$AUTHOR" ]; then
echo "Usage: scaffold.sh <plugin-id> <display-name> <description> <author> <author-url>"
exit 1
fi
PLUGIN_PATH="$(pwd)/$PLUGIN_ID"
echo "Creating Obsidian plugin: $DISPLAY_NAME"
echo "Location: $PLUGIN_PATH"
# Clone the official template
echo "Cloning official template..."
git clone https://github.com/obsidianmd/obsidian-sample-plugin.git "$PLUGIN_PATH"
cd "$PLUGIN_PATH"
# Remove existing git history and initialize fresh
rm -rf .git
git init
git branch -m master main
# Update manifest.json
echo "Updating manifest.json..."
cat > manifest.json <<EOF
{
"id": "$PLUGIN_ID",
"name": "$DISPLAY_NAME",
"version": "1.0.0",
"minAppVersion": "0.15.0",
"description": "$DESCRIPTION",
"author": "$AUTHOR",
"authorUrl": "$AUTHOR_URL",
"isDesktopOnly": false
}
EOF
# Update package.json
echo "Updating package.json..."
jq --arg name "$PLUGIN_ID" \
--arg desc "$DESCRIPTION" \
--arg author "$AUTHOR" \
'.name = $name | .description = $desc | .author = $author' \
package.json > package.json.tmp && mv package.json.tmp package.json
# Update versions.json
echo "Updating versions.json..."
echo '{"1.0.0": "0.15.0"}' > versions.json
# Update README.md
echo "Updating README.md..."
sed -i.bak "1s/.*/# $DISPLAY_NAME/" README.md
sed -i.bak "3s/.*/$DESCRIPTION/" README.md
rm README.md.bak
# Update package.json for React dependencies
echo "Adding React to package.json..."
jq '.dependencies.react = "^18.2.0" | .dependencies["react-dom"] = "^18.2.0"' package.json > package.json.tmp && mv package.json.tmp package.json
jq '.devDependencies["@types/react"] = "^18.2.0" | .devDependencies["@types/react-dom"] = "^18.2.0"' package.json > package.json.tmp && mv package.json.tmp package.json
# Update esbuild.config.mjs to externalize React
echo "Configuring esbuild for React..."
sed -i.bak "/external: \[/a\\
'react',\\
'react-dom'," esbuild.config.mjs
rm esbuild.config.mjs.bak
# Update tsconfig.json for JSX
echo "Configuring TypeScript for JSX..."
jq '.compilerOptions.jsx = "react"' tsconfig.json > tsconfig.json.tmp && mv tsconfig.json.tmp tsconfig.json
# Initial git commit
echo "Creating initial commit..."
git add .
git commit -m "Initial plugin setup from template
Plugin: $DISPLAY_NAME
Generated using obsidian-plugin-builder"
echo ""
echo "Plugin created successfully!"
echo ""
echo "Location: $PLUGIN_PATH"
echo ""
echo "Next steps:"
echo " 1. cd $PLUGIN_ID"
echo " 2. npm install"
echo " 3. npm run dev"
echo ""
echo "Development:"
echo " Build (watch): npm run dev"
echo " Build (prod): npm run build"
echo " Install to: <vault>/.obsidian/plugins/$PLUGIN_ID/"
echo ""
echo "Files to edit:"
echo " - main.ts: Plugin logic"
echo " - manifest.json: Plugin metadata"
echo " - styles.css: Custom styling"
echo ""
echo "React is configured and ready to use."
echo "Create .tsx files and import them in main.ts"
echo ""