explain where docs are

keep netlify config for now (disabled in the app), but only make it ship the _redirects file
add rule for 'install.sh'
move _redirects file into docs/ directory
document redirects and Netlify

Signed-off-by: Daniel Holbach <daniel@weave.works>

copy-docs-assets.sh

-#!/bin/sh
-
-controller_version() {
-sed -n "s/.*$1\/releases\/download\/\(.*\)\/.*/\1/p;n" "manifests/bases/$1/kustomization.yaml"
-}
-
-{
-# source-controller CRDs
-SOURCE_VER=$(controller_version source-controller)
-curl -# -Lf "https://raw.githubusercontent.com/fluxcd/source-controller/$SOURCE_VER/docs/api/source.md" > docs/components/source/api.md
-curl -# -Lf "https://raw.githubusercontent.com/fluxcd/source-controller/$SOURCE_VER/docs/spec/v1beta1/gitrepositories.md" > docs/components/source/gitrepositories.md
-curl -# -Lf "https://raw.githubusercontent.com/fluxcd/source-controller/$SOURCE_VER/docs/spec/v1beta1/helmrepositories.md" > docs/components/source/helmrepositories.md
-curl -# -Lf "https://raw.githubusercontent.com/fluxcd/source-controller/$SOURCE_VER/docs/spec/v1beta1/helmcharts.md" > docs/components/source/helmcharts.md
-curl -# -Lf "https://raw.githubusercontent.com/fluxcd/source-controller/$SOURCE_VER/docs/spec/v1beta1/buckets.md" > docs/components/source/buckets.md
-}
-
-{
-# kustomize-controller CRDs
-KUSTOMIZE_VER=$(controller_version kustomize-controller)
-curl -# -Lf "https://raw.githubusercontent.com/fluxcd/kustomize-controller/$KUSTOMIZE_VER/docs/api/kustomize.md" > docs/components/kustomize/api.md
-curl -# -Lf "https://raw.githubusercontent.com/fluxcd/kustomize-controller/$KUSTOMIZE_VER/docs/spec/v1beta1/kustomization.md" > docs/components/kustomize/kustomization.md
-}
-
-{
-# helm-controller CRDs
-HELM_VER=$(controller_version helm-controller)
-curl -# -Lf "https://raw.githubusercontent.com/fluxcd/helm-controller/$HELM_VER/docs/api/helmrelease.md" > docs/components/helm/api.md
-curl -# -Lf "https://raw.githubusercontent.com/fluxcd/helm-controller/$HELM_VER/docs/spec/v2beta1/helmreleases.md" > docs/components/helm/helmreleases.md
-}
-
-{
-# notification-controller CRDs
-NOTIFICATION_VER=$(controller_version notification-controller)
-curl -# -Lf "https://raw.githubusercontent.com/fluxcd/notification-controller/$NOTIFICATION_VER/docs/api/notification.md" > docs/components/notification/api.md
-curl -# -Lf "https://raw.githubusercontent.com/fluxcd/notification-controller/$NOTIFICATION_VER/docs/spec/v1beta1/event.md" > docs/components/notification/event.md
-curl -# -Lf "https://raw.githubusercontent.com/fluxcd/notification-controller/$NOTIFICATION_VER/docs/spec/v1beta1/alert.md" > docs/components/notification/alert.md
-curl -# -Lf "https://raw.githubusercontent.com/fluxcd/notification-controller/$NOTIFICATION_VER/docs/spec/v1beta1/provider.md" > docs/components/notification/provider.md
-curl -# -Lf "https://raw.githubusercontent.com/fluxcd/notification-controller/$NOTIFICATION_VER/docs/spec/v1beta1/receiver.md" > docs/components/notification/receiver.md
-}
-
-{
-# image-*-controller CRDs; these use the same API group
-IMG_REFL_VER=$(controller_version image-reflector-controller)
-curl -# -Lf "https://raw.githubusercontent.com/fluxcd/image-reflector-controller/$IMG_REFL_VER/docs/api/image-reflector.md" > docs/components/image/reflector-api.md
-curl -# -Lf "https://raw.githubusercontent.com/fluxcd/image-reflector-controller/$IMG_REFL_VER/docs/spec/v1alpha2/imagerepositories.md" > docs/components/image/imagerepositories.md
-curl -# -Lf "https://raw.githubusercontent.com/fluxcd/image-reflector-controller/$IMG_REFL_VER/docs/spec/v1alpha2/imagepolicies.md" > docs/components/image/imagepolicies.md
-
-IMG_AUTO_VER=$(controller_version image-automation-controller)
-curl -# -Lf "https://raw.githubusercontent.com/fluxcd/image-automation-controller/$IMG_AUTO_VER/docs/api/image-automation.md" > docs/components/image/automation-api.md
-curl -# -Lf "https://raw.githubusercontent.com/fluxcd/image-automation-controller/$IMG_AUTO_VER/docs/spec/v1alpha2/imageupdateautomations.md" > docs/components/image/imageupdateautomations.md
-}
-
-{
-# install script
-cp install/flux.sh docs/install.sh
-}

docs/README.md

+# Flux v2 Documentation
+
+The documentation for `flux2` has moved to this repository: <https://github.com/fluxcd/website>.
+
+[The Website's README](https://github.com/fluxcd/website/#readme) has information on how to
+
+- modify and extend documentation
+- run the site <https://fluxcd.io> locally
+- publish changes
+
+and where all the individual pieces of content come from.
+
+It will be easier for us to maintain a coherent web presences (and merge all of Flux documentation) in one central repository. This was partly discussed in <https://github.com/fluxcd/flux2/discussions/367>.
+
+## toolkit.fluxcd.io
+
+For historical reasons we are keeping a `_redirects` file in this directory. It defines how redirects from the old site `toolkit.fluxcd.io` to our new website <https://fluxcd.io> work. Changes to this file need to be merged and a manual build triggered in the Netlify App.

_redirects → docs/_redirects

 # individual rules
 /core-concepts          https://fluxcd.io/docs/concepts                     301!
 /contributing           https://fluxcd.io/contributing                      301!
+/install.sh             https://fluxcd.io/install.sh                        301!
 
 # refer to https://github.com/fluxcd/flux2/discussions/367
 /dev-guides/*           https://fluxcd.io/docs/gitops-toolkit/:splat        301!

netlify.toml

 [build]
-  command = "./copy-docs-assets.sh && mkdocs build && cp _redirects site/"
+  command = "mkdir -p site && cp docs/_redirects site/"
   publish = "site"

requirements.txt

-mkdocs==1.1.2
-mkdocs-material==7.1.3

runtime.txt

-3.7