Taskfile.yml

---
version: "3"

vars:
  LOCAL_HOST: quine

tasks:
  default:
    silent: true
    cmds:
      - task -l

  check:
    cmds:
      - nix flake check --all-systems

  update:
    desc: Update all the flake inputs
    cmds:
      - nix flake update

  update:input:
    desc: Update a specific flake input (e.g., task update:input input=nixpkgs)
    vars:
      input: '{{ or .input (fail "Flake input name `input` is required") }}'
    cmds:
      - nix flake lock --update-input {{.input}}

  nixos-rebuild:
    internal: true
    cmds:
      - nixos-rebuild --fast --use-remote-sudo --build-host {{.BUILD_HOST}} --target-host {{.TARGET_HOST}} --flake {{.FLAKE_URI}} {{.ACTION}}

  nixos-rebuild-local-root:
    internal: true
    cmds:
      - nixos-rebuild --fast  --target-host {{.TARGET_HOST}} --flake {{.FLAKE_URI}} {{.ACTION}} --show-trace

  nixos-rebuild-local:
    internal: true
    cmds:
      - |
        if [[ "{{ .TARGET_HOST }}" == "{{ .LOCAL_HOST }}" ]]; then
          sudo nixos-rebuild --flake .#quine {{.ACTION}} --show-trace
        else
          nixos-rebuild --fast --use-remote-sudo  --target-host {{.TARGET_HOST}} --flake {{.FLAKE_URI}} {{.ACTION}} --show-trace
        fi

  deploy-key:
    cmds:
      - sops -d --extract "['ssh_host_ed25519_key']" ./hosts/unstable/{{.arch}}-linux/{{.host}}/secrets.sops.yaml | ssh {{.host}} 'cat - | sudo tee  /etc/ssh/ssh_host_ed25519_key'
      - sops -d --extract "['ssh_host_ed25519_key_pub']" ./hosts/unstable/{{.arch}}-linux/{{.host}}/secrets.sops.yaml | ssh {{.host}} 'cat - | sudo tee /etc/ssh/ssh_host_ed25519_key.pub'

  switch:quine:
    desc: Switch quine
    cmds:
      - sudo nixos-rebuild --flake  .#quine switch

  build:quine:
    desc: Build quine
    cmds:
      - sudo nixos-rebuild --flake  .#quine build

  test:quine:
    desc: Test quine
    cmds:
      - sudo nixos-rebuild --flake  .#quine test
  build:
    desc: Build a configuration for a remote
    summary: |
      host: the hostname to build (required)
      flake: the flake name if different from host (optional)
    requires:
      vars: ["host"]
    #silent: true
    cmds:
      - task: nixos-rebuild-local
        vars:
          ACTION: build
          TARGET_HOST: "{{.host}}"
          FLAKE_URI: .#{{.flake | default "{{.host}}"}}

  switch:
    desc: Switch a configuration for a remote
    summary: |
      host: the hostname to build (required)
      flake: the flake name if different from host (optional)
    requires:
      vars: ["host"]
    #silent: true
    cmds:
      - task: nixos-rebuild-local
        vars:
          ACTION: switch
          TARGET_HOST: "{{.host}}"
          FLAKE_URI: .#{{.flake | default "{{.host}}"}}

  test:
    desc: Test a configuration for a remote
    summary: |
      host: the hostname to build (required)
      flake: the flake name if different from host (optional)
    requires:
      vars: ["host"]
    #silent: true
    cmds:
      - task: nixos-rebuild-local
        vars:
          ACTION: test
          TARGET_HOST: "{{.host}}"
          FLAKE_URI: .#{{.flake | default "{{.host}}"}}

  switch-remote:
    desc: Switch a configuration for a remote
    summary: |
      host: the hostname to build (required)
      flake: the flake name if different from host (optional)
    requires:
      vars: ["host"]
    #silent: true
    cmds:
      - task: nixos-rebuild
        vars:
          ACTION: switch
          BUILD_HOST: "{{.host}}"
          TARGET_HOST: "{{.host}}"
          FLAKE_URI: .#{{.flake | default "{{.host}}"}}

  image:
    desc: Build the SD Card image for ovos-kitchen
    summary: |
      host: the hostname to build (required)
    requires:
      vars: ["host"]
    cmds:
      - nix build .#images.{{.host}}

  why-depends:
    # source: https://discourse.nixos.org/t/better-why-depends-fill-in-the-gaps/31246/8
    desc: Explain why a NixOS host's configuration depends on some package
    summary: |
      host: the NixOs host's system closure to check
      pkg: the pkg name to investigate
    requires:
      vars: ["host", "pkg"]
    cmds:
      - nix why-depends .\#nixosConfigurations.{{.host}}.config.system.build.toplevel .\#nixosConfigurations.{{.host}}.pkgs.{{.pkg}} --derivation | cat