name: The Determinate Nix Installer branding: icon: "box" color: "purple" description: "Install Nix with the Determinate Nix Installer. See: https://github.com/DeterminateSystems/nix-installer" inputs: backtrace: description: The setting for `RUST_BACKTRACE` (see https://doc.rust-lang.org/std/backtrace/index.html#environment-variables) required: false determinate: description: | Whether to install [Determinate Nix](https://determinate.systems/enterprise) and log in to FlakeHub for private Flakes and binary caches. default: false extra-args: description: Extra args to pass to the planner (prefer using structured `with:` arguments unless using a custom planner!) required: false extra-conf: description: Extra configuration lines for `/etc/nix/nix.conf` (includes `access-tokens` with `secrets.GITHUB_TOKEN` automatically if `github-token` is set) required: false flakehub: description: Deprecated. Implies `determinate`. required: false default: false force-docker-shim: description: Force the use of Docker as a process supervisor. This setting is automatically enabled when necessary. required: false default: false github-token: description: A GitHub token for making authenticated requests (which have a higher rate-limit quota than unauthenticated requests) default: ${{ github.token }} github-server-url: description: The URL for the GitHub server, to use with the `github-token` token. Defaults to the current GitHub server, supporting GitHub Enterprise Server automatically. Only change this value if the provided `github-token` is for a different GitHub server than the current server. default: ${{ github.server_url }} init: description: "The init system to configure, requires `planner: linux-multi` (allowing the choice between `none` or `systemd`)" required: false kvm: description: Automatically configure the GitHub Actions Runner for NixOS test supports, if the host supports it. required: false default: true local-root: description: A local `nix-installer` binary root, overrides any settings which change the `nix-installer` used (binaries should be named `nix-installer-$ARCH-$OS`, eg. `nix-installer-x86_64-linux`) required: false log-directives: description: A list of Tracing directives, comma separated, `-`s replaced with `_` (eg. `nix_installer=trace`, see https://docs.rs/tracing-subscriber/latest/tracing_subscriber/filter/struct.EnvFilter.html#directives) required: false logger: description: The logger to use for install (eg. `pretty`, `json`, `full`, `compact`) required: false ssl-cert-file: description: "An SSL cert to use (if any), used for fetching Nix and sets `NIX_SSL_CERT_FILE` for Nix" required: false proxy: description: "The proxy to use (if any), valid proxy bases are `https://$URL`, `http://$URL` and `socks5://$URL`" required: false mac-case-sensitive: description: "Use a case sensitive volume (`planner: macos` only)" required: false mac-encrypt: description: "Force encryption on the volume (`planner: macos` only)" required: false mac-root-disk: description: "The root disk of the target (`planner: macos` only)" required: false mac-volume-label: description: "The label for the created APFS volume (`planner: macos` only)" required: false modify-profile: description: Modify the user profile to automatically load nix required: false default: true nix-build-group-id: description: The Nix build group GID required: false nix-build-group-name: description: The Nix build group name required: false nix-build-user-base: description: The Nix build user base UID (ascending) required: false nix-build-user-count: description: Number of build users to create required: false nix-build-user-prefix: description: The Nix build user prefix (user numbers will be postfixed) required: false source-binary: description: Run a version of the nix-installer binary from somewhere already on disk. Conflicts with all other `source-*` options. Intended only for testing this Action. required: false source-branch: description: The branch of `nix-installer` to use (conflicts with `source-tag`, `source-revision`, `source-pr`) required: false source-pr: description: The PR of `nix-installer` to use (conflicts with `source-tag`, `source-revision`, `source-branch`) required: false source-revision: description: The revision of `nix-installer` to use (conflicts with `source-tag`, `source-branch`, `source-pr`) required: false source-tag: description: The tag of `nix-installer` to use (conflicts with `source-revision`, `source-branch`, `source-pr`) required: false source-url: description: A URL pointing to a `nix-installer` executable required: false nix-package-url: description: The Nix package URL required: false planner: description: A planner to use required: false reinstall: description: Force a reinstall if an existing installation is detected (consider backing up `/nix/store`) required: false default: false start-daemon: description: "If the daemon should be started, requires `planner: linux`" required: false default: true diagnostic-endpoint: description: "Diagnostic endpoint url where the installer sends data to. To disable set this to an empty string." required: false default: "-" trust-runner-user: description: Whether to make the runner user trusted by the Nix daemon default: true nix-installer-branch: description: (deprecated) The branch of `nix-installer` to use (conflicts with `nix-installer-tag`, `nix-installer-revision`, `nix-installer-pr`) required: false nix-installer-pr: description: (deprecated) The PR of `nix-installer` to use (conflicts with `nix-installer-tag`, `nix-installer-revision`, `nix-installer-branch`) required: false nix-installer-revision: description: (deprecated) The revision of `nix-installer` to use (conflicts with `nix-installer-tag`, `nix-installer-branch`, `nix-installer-pr`) required: false nix-installer-tag: description: (deprecated) The tag of `nix-installer` to use (conflicts with `nix-installer-revision`, `nix-installer-branch`, `nix-installer-pr`) required: false nix-installer-url: description: (deprecated) A URL pointing to a `nix-installer.sh` script required: false _internal-strict-mode: description: Whether to fail when any errors are thrown. Used only to test the Action; do not set this in your own workflows. required: false default: false runs: using: "node20" main: "dist/index.js" post: "dist/index.js"