This GitHub Action will prepare your SST v3 application by installing the providers.

It automatically caches the providers if SST version in lockfile (supports npm and Bun) and sst.config.ts files have not changed.
It is assuming that your providers are listed in sst.config.ts and not referenced to another file.

• Optional: sst-path - the SST configuration path path. sst.config.ts should be here. Defaults to ./
• Optional: lockfile-path - the package-lock.json or bun.lockb file location. Defaults to ./package-lock.json
• Optional: platform-only - Only caches the SST platform files on '.sst/platform'. Useful for linting runs that will not deploy. Defaults to false
• Sample with defaults:

- name: Setup SST
  id: setup-sst
  uses: brunocleite/setup-sst-v3@v1

Sample specifying a different SST config and package other than root and platform-only:

- name: Setup SST
  id: setup-sst
  uses: brunocleite/setup-sst-v3@v1
  with:
    sst-path: './sst'
    lockfile-path: './sst/bun.lockb'
    platform-only: true

• <sst-folder>/.sst/platform - everytime and platform-only
• <home-folder>/.config/sst/plugins - everytime
• <home-folder>/.config/sst/bin - everytime