# yaml-language-server: $schema=https://atmos.tools/schemas/atmos/atmos-manifest/1.0/atmos-manifest.json
#
# Each component below uses its OWN local backend/state file (unlike
# examples/hooks-tfmigrate, where two components deliberately share one
# state file). See each component's migrations/ directory and README.md
# for the full manual test sequence, including a "seed" step that
# temporarily swaps in a seed.main.tf.txt to create the pre-migration
# resources.

vars:
  stage: test

components:
  terraform:
    # --- rm action ---
    rm-demo:
      backend_type: local
      backend:
        local:
          path: "../../../state/rm-demo.tfstate"
      dependencies:
        tools:
          opentofu: "^1.10.0"
          tfmigrate: "^0.4.5"
      vars:
        environment: test
      hooks:
        state-migration:
          events:
            - before.terraform.plan
            - before.terraform.apply
          kind: tfmigrate
          mode: dynamic

    # --- import action ---
    import-demo:
      backend_type: local
      backend:
        local:
          path: "../../../state/import-demo.tfstate"
      dependencies:
        tools:
          opentofu: "^1.10.0"
          tfmigrate: "^0.4.5"
      hooks:
        state-migration:
          events:
            - before.terraform.plan
            - before.terraform.apply
          kind: tfmigrate
          mode: dynamic

    # --- replace-provider action, via the one-off `--migration` CLI flag ---
    # No hook wired here — exercised directly with
    # `atmos terraform migrate plan/apply replace-provider-demo -s test --migration <file>`.
    replace-provider-demo:
      backend_type: local
      backend:
        local:
          path: "../../../state/replace-provider-demo.tfstate"
      dependencies:
        tools:
          opentofu: "^1.10.0"
          tfmigrate: "^0.4.5"

    # --- xmv action (count -> for_each), via the one-off `--migration` CLI flag ---
    xmv-demo:
      backend_type: local
      backend:
        local:
          path: "../../../state/xmv-demo.tfstate"
      dependencies:
        tools:
          opentofu: "^1.10.0"
          tfmigrate: "^0.4.5"

    # --- multi_state action: splits a resource across two components' states ---
    multi-state-source:
      backend_type: local
      backend:
        local:
          path: "../../../state/multi-state-source.tfstate"
      dependencies:
        tools:
          opentofu: "^1.10.0"

    multi-state-target:
      backend_type: local
      backend:
        local:
          path: "../../../state/multi-state-target.tfstate"
      dependencies:
        tools:
          opentofu: "^1.10.0"
          tfmigrate: "^0.4.5"
      hooks:
        state-migration:
          events:
            - before.terraform.plan
            - before.terraform.apply
          kind: tfmigrate
          mode: dynamic

    # --- mode/event mismatch guardrail (manual field-test addition) ---
    # These two components deliberately misconfigure an explicit `mode:` against
    # a mismatched lifecycle event, exercising the guardrail this README's NOTE
    # above describes as "validated" but never run end-to-end by this example or
    # any automated test (only unit-tested directly against ActionForMode).
    #
    # mode-apply-mismatch-demo: `mode: apply` bound to `before.terraform.plan`.
    # Expect: `atmos terraform plan mode-apply-mismatch-demo -s test` hard-errors
    # instead of silently running `tfmigrate apply` during a read-only plan.
    mode-apply-mismatch-demo:
      backend_type: local
      backend:
        local:
          path: "../../../state/mode-apply-mismatch-demo.tfstate"
      dependencies:
        tools:
          opentofu: "^1.10.0"
          tfmigrate: "^0.4.5"
      vars:
        environment: test
      hooks:
        state-migration:
          events:
            - before.terraform.plan
          kind: tfmigrate
          mode: apply

    # mode-plan-mismatch-demo: `mode: plan` bound to `before.terraform.apply`.
    # Expect: a warning is logged and `atmos terraform apply` still succeeds,
    # but the migration is only ever previewed, never actually applied.
    mode-plan-mismatch-demo:
      backend_type: local
      backend:
        local:
          path: "../../../state/mode-plan-mismatch-demo.tfstate"
      dependencies:
        tools:
          opentofu: "^1.10.0"
          tfmigrate: "^0.4.5"
      vars:
        environment: test
      hooks:
        state-migration:
          events:
            - before.terraform.apply
          kind: tfmigrate
          mode: plan

    # REGRESSION FIXTURE (manual field-test finding, since fixed): plain
    # `mode: dynamic` hook, zero-config history mode (no `migration:` field,
    # no `.tfmigrate.hcl`), and NO migrations/ subdirectory - i.e. the state
    # every component starts in before its first migration file is ever
    # written. This used to crash: with no migrations/ dir, Atmos's generated
    # .tfmigrate.hcl set migration_dir = "." (component root), and
    # tfmigrate's history-mode file scan of "." picked up Atmos's own
    # generated backend.tf.json/tfvars.json as migration candidates and
    # failed to decode them. Atmos now detects "history mode with no
    # migrations/ dir" up front (tfmigrate.NoMigrationsToRun) and skips
    # invoking tfmigrate with a friendly info message instead.
    # `atmos terraform plan history-nodir-demo -s test` should now print:
    #   No tfmigrate migrations found for history-nodir-demo in stack test -
    #   nothing to do. ...
    # and the underlying terraform plan should proceed normally.
    history-nodir-demo:
      backend_type: local
      backend:
        local:
          path: "../../../state/history-nodir-demo.tfstate"
      dependencies:
        tools:
          opentofu: "^1.10.0"
          tfmigrate: "^0.4.5"
      vars:
        environment: test
      hooks:
        state-migration:
          events:
            - before.terraform.plan
            - before.terraform.apply
          kind: tfmigrate
          mode: dynamic

    # --- on_failure testing (manual field-test addition) ---
    # Migration references a state address that does not exist, so tfmigrate
    # genuinely fails. on_failure: ignore should let the underlying terraform
    # apply proceed as if the hook never ran.
    onfailure-ignore-demo:
      backend_type: local
      backend:
        local:
          path: "../../../state/onfailure-ignore-demo.tfstate"
      dependencies:
        tools:
          opentofu: "^1.10.0"
          tfmigrate: "^0.4.5"
      vars:
        environment: test
      hooks:
        state-migration:
          events:
            - before.terraform.plan
            - before.terraform.apply
          kind: tfmigrate
          mode: dynamic
          on_failure: ignore

    # --- multi_state differing-variables edge case (manual field-test addition) ---
    # Reproduces the documented residual limitation: from_dir requires a
    # variable the triggering (to_dir) component's varfile doesn't define,
    # and neither from_skip_plan nor to_skip_plan is set.
    multi-state-diffvars-source:
      backend_type: local
      backend:
        local:
          path: "../../../state/multi-state-diffvars-source.tfstate"
      dependencies:
        tools:
          opentofu: "^1.10.0"
      vars:
        required_source_only: "seed-value"

    multi-state-diffvars-target:
      backend_type: local
      backend:
        local:
          path: "../../../state/multi-state-diffvars-target.tfstate"
      dependencies:
        tools:
          opentofu: "^1.10.0"
          tfmigrate: "^0.4.5"
      hooks:
        state-migration:
          events:
            - before.terraform.plan
            - before.terraform.apply
          kind: tfmigrate
          mode: dynamic