# Lightweight IaC runner: Terraform + Terragrunt + Scaleway CLI + glab
FROM alpine:3.21

ARG TERRAFORM_VERSION=1.11.2
ARG TERRAGRUNT_VERSION=0.72.6
ARG SCW_CLI_VERSION=2.52.0
ARG GLAB_VERSION=1.55.0

# Install base dependencies
RUN apk add --no-cache \
    bash \
    curl \
    git \
    jq \
    openssh-client \
    unzip \
    aws-cli

# Install Terraform (OpenTofu-compatible)
RUN curl -fsSL "https://releases.hashicorp.com/terraform/${TERRAFORM_VERSION}/terraform_${TERRAFORM_VERSION}_linux_amd64.zip" \
      -o /tmp/terraform.zip && \
    unzip /tmp/terraform.zip -d /usr/local/bin/ && \
    rm /tmp/terraform.zip && \
    terraform version

# Install Terragrunt
RUN curl -fsSL "https://github.com/gruntwork-io/terragrunt/releases/download/v${TERRAGRUNT_VERSION}/terragrunt_linux_amd64" \
      -o /usr/local/bin/terragrunt && \
    chmod +x /usr/local/bin/terragrunt && \
    terragrunt --version

# Install Scaleway CLI
RUN curl -fsSL "https://github.com/scaleway/scaleway-cli/releases/download/v${SCW_CLI_VERSION}/scaleway-cli_${SCW_CLI_VERSION}_linux_amd64" \
      -o /usr/local/bin/scw && \
    chmod +x /usr/local/bin/scw && \
    scw version

# Install kubectl
RUN curl -fsSL "https://dl.k8s.io/release/v1.31.4/bin/linux/amd64/kubectl" \
      -o /usr/local/bin/kubectl && \
    chmod +x /usr/local/bin/kubectl && \
    kubectl version --client

# Install glab (GitLab CLI)
RUN curl -fsSL "https://gitlab.com/gitlab-org/cli/-/releases/v${GLAB_VERSION}/downloads/glab_${GLAB_VERSION}_linux_amd64.tar.gz" \
      -o /tmp/glab.tar.gz && \
    tar -xzf /tmp/glab.tar.gz -C /tmp/ && \
    mv /tmp/bin/glab /usr/local/bin/glab && \
    rm -rf /tmp/glab.tar.gz /tmp/bin && \
    glab version

WORKDIR /app