setup-previews.sh

#!/bin/sh
set -e

gum style \
	--foreground 212 --border-foreground 212 --border double \
	--margin "1 2" --padding "2 4" \
	'Setup for the 
"TODO:"
video.'

gum confirm '
Are you ready to start?
Feel free to say "No" and inspect the script if you prefer setting up resources manually.
' || exit 0

################
# Requirements #
################

echo "
## You will need following tools installed:
|Name            |Required             |More info                                          |
|----------------|---------------------|---------------------------------------------------|
|Charm Gum       |Yes                  |'https://github.com/charmbracelet/gum#installation'|
|kubectl         |Yes                  |'https://kubernetes.io/docs/tasks/tools/#kubectl'  |
|helm            |Yes                  |'https://helm.sh/docs/intro/install/'              |
|jq              |Yes                  |'https://stedolan.github.io/jq/download'           |
|yq              |Yes                  |'https://github.com/mikefarah/yq#install'          |
" | gum format

gum confirm "
Do you have those tools installed?
" || exit 0

##############
# Crossplane #
##############

kubectl apply --filename crossplane-config/config-kubernetes.yaml

kubectl apply --filename crossplane-config/provider-civo.yaml

kubectl apply --filename crossplane-config/provider-github.yaml

kubectl wait --for=condition=healthy provider.pkg.crossplane.io --all --timeout=300s

GITHUB_USER=$(gum input --placeholder "Please enter GitHub username." --value "$GITHUB_USER")

ORG_ADMIN_TOKEN=$(gum input --placeholder "Please enter GitHub organization admin token." --password --value "$ORG_ADMIN_TOKEN")

echo "apiVersion: v1
kind: Secret
metadata:
  name: github-creds
type: Opaque
stringData:
  credentials: |
    {
      \"token\": \"$ORG_ADMIN_TOKEN\",
      \"owner\": \"$GITHUB_ORG\"
    }
" | kubectl --namespace crossplane-system apply --filename -

kubectl apply --filename crossplane-config/provider-config-github.yaml

CIVO_TOKEN=$(gum input --placeholder "Please enter Civo (https://civo.com) token." --password --value "$CIVO_TOKEN")

CIVO_TOKEN_ENCODED=$(echo $CIVO_TOKEN | base64)

echo "apiVersion: v1
kind: Secret
metadata:
  name: civo-creds
type: Opaque
data:
  credentials: $CIVO_TOKEN_ENCODED" \
    | kubectl --namespace crossplane-system apply --filename -

kubectl apply --filename crossplane-config/provider-config-civo.yaml

###########
# Argo CD #
###########

kubectl create namespace infra

# Install `yq` from https://github.com/mikefarah/yq if you do not have it already
yq --inplace ".server.ingress.hosts[0] = \"argocd.$INGRESS_HOST.nip.io\"" argocd/helm-values.yaml

helm upgrade --install argocd argo-cd --repo https://argoproj.github.io/argo-helm --namespace argocd --create-namespace --values argocd/helm-values.yaml --wait

kubectl apply --filename argocd/project.yaml

yq --inplace ".spec.source.repoURL = \"https://github.com/$GITHUB_ORG/idp-demo\"" argocd/apps.yaml

yq --inplace ".spec.source.repoURL = \"https://github.com/${GITHUB_ORG}/idp-demo.git\"" argocd/cluster-template.yaml

kubectl apply --filename argocd/apps.yaml

########
# Port #
########

cat port/cluster-action.json \
    | jq ".invocationMethod.org = \"$GITHUB_ORG\"" \
    | tee port/cluster-action.json.tmp

mv port/cluster-action.json.tmp port/cluster-action.json

########
# Repo #
########

PREVIEWS_APP_NAME=idp-previews-demo-app

echo "export PREVIEWS_APP_NAME=${PREVIEWS_APP_NAME}" >> ../.env

IMAGE_REPO=docker.io/$DOCKERHUB_USER

chmod +x scripts/create-repo-app-db.sh

./scripts/create-repo-app-db.sh $ORG_ADMIN_TOKEN $GITHUB_ORG $GITHUB_USER $DOCKERHUB_USER $PREVIEWS_APP_NAME $IMAGE_REPO silly-demo.$INGRESS_HOST.nip.io 14 small

yq --inplace ".spec.forProvider.repository = \"$PREVIEWS_APP_NAME\"" crossplane/actions-secret.yaml

git add .

git commit -m "Initial commit"

git push