Fluxer AUR package

PKGBUILD for the fluxer-bin AUR binary package. This installs pre-built binaries rather than building from source, since Electron apps are impractical to compile within the AUR build system.

Placeholders

The pkgver and sha256sums fields are set to placeholder values. Update them before publishing:

Run updpkgsums to fetch and fill checksums automatically.
Alternatively, query the latest version from the API and update manually.

Testing locally

makepkg -si

Fetching the latest version

curl -s https://api.fluxer.app/dl/desktop/stable/linux/x64/latest | jq

This returns a JSON object containing version, pub_date, and files with download URLs and SHA256 checksums for each format.