MinIO Vault Sync

Obsidian plugin that syncs a vault to a MinIO (S3-compatible) bucket so it can be shared across devices. Works on both desktop and mobile.

Status

Two-way sync is implemented: full sync on startup/quit/interval, debounced push on vault events, tombstone-based delete propagation, and conflict handling (rename-aside + re-download). All S3 access goes through a hand-rolled REST client built on Obsidian's requestUrl and the Web Crypto API, so it works in Obsidian's mobile runtime too.

Setup

Run the "Setup MinIO sync" command to open the setup dialog, enter your endpoint/credentials/bucket, and use Test to verify the connection before saving. The plugin also adds commands to test the connection and trigger a manual sync.

Dev

npm install
npm run dev    # esbuild watch build -> main.js (inline sourcemaps)
npm run build  # tsc -noEmit type-check, then production esbuild bundle -> main.js (minified, no sourcemap)

There is no test suite or linter configured yet.

Symlink or copy manifest.json + main.js (+ styles.css if added) into <vault>/.obsidian/plugins/minio-vault-sync/ to test in Obsidian.