install-ci-tools

#!/bin/bash
set -e

KIND_VERSION="0.31.0" # https://github.com/kubernetes-sigs/kind/releases
HELM_VERSION="3.20.0" # https://github.com/helm/helm/releases
UV_VERSION="0.10.7" # https://github.com/astral-sh/uv/releases

# Determine the platform we are running on
OS=$(uname | tr '[:upper:]' '[:lower:]')

# Set up a bin location
mkdir -p /tmp/bin
PATH=/tmp/bin:$PATH

# Save our current directory so we can come back
CURRENT_DIR="${PWD}"

cd /tmp

echo "Installing Kubernetes in Docker (kind) version ${KIND_VERSION}..."
if [[ -f /tmp/bin/kind ]]; then
  echo "Already installed in /tmp/bin. Skipping!"
else
  curl -Lo ./kind "https://github.com/kubernetes-sigs/kind/releases/download/v${KIND_VERSION}/kind-${OS}-amd64" > /dev/null 2>&1
  chmod +x ./kind
  mv ./kind /tmp/bin/
fi

echo "Installing Helm version ${HELM_VERSION}..."
if [[ -f /tmp/bin/helm ]]; then
  echo "Already installed in /tmp/bin. Skipping!"
else
  wget "https://get.helm.sh/helm-v${HELM_VERSION}-${OS}-amd64.tar.gz" > /dev/null 2>&1
  tar -zxvf "./helm-v${HELM_VERSION}-${OS}-amd64.tar.gz"
  mv "${OS}-amd64/helm" /tmp/bin/
fi

# Add stable helm repo
helm repo add stable https://charts.helm.sh/stable

echo "Installing the latest, stable kubectl..."
if [[ -f /tmp/bin/kubectl ]]; then
  echo "Already installed in /tmp/bin. Skipping!"
else
  cd /tmp/bin
  curl -LO "https://storage.googleapis.com/kubernetes-release/release/$(curl -s https://storage.googleapis.com/kubernetes-release/release/stable.txt)/bin/${OS}/amd64/kubectl" > /dev/null 2>&1
  chmod +x ./kubectl
fi

echo "Installing uv version ${UV_VERSION}..."
if [[ -f /tmp/bin/uv ]]; then
  echo "Already installed in /tmp/bin. Skipping!"
else
  curl --proto '=https' --tlsv1.2 -LsSf https://github.com/astral-sh/uv/releases/download/${UV_VERSION}/uv-installer.sh | sh
  mv "$HOME/.local/bin/uv" /tmp/bin/
fi

cd "$CURRENT_DIR"