tmp_dir was declared local inside main(), but the EXIT trap
fires after main() returns when the local is out of scope.
With set -u this causes "unbound variable" on exit.
- trigger release on package.json version bump to main (not manual release)
- auto-create git tag + github release with all assets
- add nfpm.yaml for .deb, .rpm, .apk, .pkg.tar.zst generation
- use envsubst to render nfpm config per arch
- fix nfpm download url to use versioned filename
- add optional nfpm packaging to local build script
- build-binaries.sh: cross-compile via bun for darwin/linux/windows (x64+arm64)
- install.sh: curl|bash installer with checksum verification
- install.ps1: powershell installer for windows
- release-binaries.yml: github actions workflow to build + upload on release
- test.yml: cross-platform binary smoke tests on PRs
- homebrew formula: template for firecrawl/homebrew-firecrawl tap