From 8615cb0840e82345a7c1f23c9aa37be53e775d33 Mon Sep 17 00:00:00 2001
From: kfox1111 <Kevin.Fox@pnnl.gov>
Date: Tue, 12 Dec 2023 03:50:32 -0800
Subject: [PATCH] Add devcontainer support to the repo (#98)

---
 .devcontainer/Dockerfile                      | 82 +++++++++++++++++++
 .devcontainer/devcontainer.json               | 30 +++++++
 .../workflows/update-devcontainer-image.yaml  | 44 ++++++++++
 CONTRIBUTING.md                               |  4 +
 4 files changed, 160 insertions(+)
 create mode 100644 .devcontainer/Dockerfile
 create mode 100644 .devcontainer/devcontainer.json
 create mode 100644 .github/workflows/update-devcontainer-image.yaml

diff --git a/.devcontainer/Dockerfile b/.devcontainer/Dockerfile
new file mode 100644
index 0000000..adf8dc3
--- /dev/null
+++ b/.devcontainer/Dockerfile
@@ -0,0 +1,82 @@
+FROM ubuntu:22.04
+RUN \
+  apt-get update && \
+  apt-get install -y bash ca-certificates gnupg make curl vim sudo jq && \
+  curl -sL https://deb.nodesource.com/setup_18.x -o nodesource_setup.sh && \
+  mkdir -p /etc/apt/keyrings && \
+  curl -fsSL https://deb.nodesource.com/gpgkey/nodesource-repo.gpg.key | sudo gpg --dearmor -o /etc/apt/keyrings/nodesource.gpg && \
+  echo "deb [signed-by=/etc/apt/keyrings/nodesource.gpg] https://deb.nodesource.com/node_20.x nodistro main" | sudo tee /etc/apt/sources.list.d/nodesource.list && \
+  apt-get update && \
+  apt-get install -y nodejs && \
+  apt-get clean && \
+  curl -o /usr/local/bin/yq https://github.com/mikefarah/yq/releases/download/v4.35.2/yq_linux_amd64 && \
+  chmod +x /usr/local/bin/yq
+RUN \
+  curl -q -l -o /tmp/go.tgz "https://dl.google.com/go/go1.21.4.linux-amd64.tar.gz" && \
+  cd /usr/local && \
+  tar -xvf /tmp/go.tgz && \
+  rm -f /tmp/go.tgz && \
+  cd /
+RUN \
+  curl -L -o /usr/local/bin/minikube https://storage.googleapis.com/minikube/releases/latest/minikube-linux-amd64 && \
+  chmod +x /usr/local/bin/minikube && \
+  curl -L -o /usr/local/bin/kubectl "https://dl.k8s.io/release/$(curl -L -s https://dl.k8s.io/release/stable.txt)/bin/linux/amd64/kubectl" && \
+  chmod +x /usr/local/bin/kubectl
+
+RUN \
+  curl -fsSL -o /tmp/get_helm.sh https://raw.githubusercontent.com/helm/helm/main/scripts/get-helm-3 && \
+  chmod +x /tmp/get_helm.sh && \
+  /tmp/get_helm.sh && \
+  rm /tmp/get_helm.sh
+
+RUN \
+  groupadd -g 10001 dev && \
+  useradd --uid 10001 -g 10001 -m dev && \
+  echo 'dev ALL=(ALL) NOPASSWD: ALL' > /etc/sudoers.d/dev && \
+  chmod 400 /etc/sudoers.d/dev
+
+ENV PATH /usr/local/go/bin:$PATH
+
+RUN \
+  npm install -g "@bitnami/readme-generator-for-helm@2.6.0"
+
+RUN \
+  go install github.com/onsi/ginkgo/v2/ginkgo@latest
+
+RUN \
+  apt-get install -y git zsh strace lsof graphviz && \
+  mv /root/go/bin/ginkgo /usr/local/bin
+
+RUN \
+  curl -L -o /tmp/ct.tar.gz https://github.com/helm/chart-testing/releases/download/v3.8.0/chart-testing_3.8.0_linux_amd64.tar.gz && \
+  cd /usr/local/bin && \
+  tar -xvf /tmp/ct.tar.gz ct && \
+  cd / && \
+  tar -xvf /tmp/ct.tar.gz etc && \
+  mkdir /etc/ct && \
+  mv /etc/chart_schema.yaml /etc/ct/ && \
+  mv /etc/lintconf.yaml /etc/ct/ && \
+  curl -o /tmp/gh.tar.gz https://github.com/cli/cli/releases/download/v2.40.0/gh_2.40.0_linux_amd64.tar.gz -L && \
+  cd && \
+  cd /tmp && \
+  tar -zxvf gh.tar.gz && \
+  mv gh_*_linux_amd64/bin/* /usr/local/bin && \
+  mkdir -p /usr/local/share/main/man1/ && \
+  mv gh_*_linux_amd64/share/man/man1/* /usr/local/share/main/man1/ && \
+  cd
+
+RUN \
+  cd /tmp && \
+  git clone https://github.com/devcontainers/features && \
+  cd features/src/docker-in-docker && \
+  export MOBY=true && \
+  export INSTALLDOCKERBUILDX=false && \
+  ./install.sh && \
+  cd ../../../ && \
+  rm -rf features
+
+RUN \
+  usermod -a -G docker dev
+
+USER dev
+
diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
new file mode 100644
index 0000000..6371257
--- /dev/null
+++ b/.devcontainer/devcontainer.json
@@ -0,0 +1,30 @@
+{
+	"name": "spiffe-helm-charts-hardened",
+	"image": "ghcr.io/spiffe/helm-charts-hardened-devcontainer:latest",
+	"features": {
+		"ghcr.io/devcontainers/features/docker-in-docker:2": {
+			"version": "latest",
+			"moby": true,
+			"installDockerBuildx": false
+		}
+	},
+	"customizations": {
+		"vscode": {
+			"extensions": [
+				"ms-kubernetes-tools.vscode-kubernetes-tools"
+			],
+			"settings": {
+				"terminal.integrated.defaultProfile.linux": "bash",
+				"terminal.integrated.profiles.linux": {
+					"zsh": { "path": "/bin/zsh" },
+					"bash": { "path": "/bin/bash" }
+				}
+			}
+		}
+	},
+	"postStartCommand": "minikube start && helm upgrade --install -n spire-server spire-crds charts/spire-crds --create-namespace && kubectl version",
+	"hostRequirements": {
+		"cpus": 1
+	},
+	"remoteUser": "dev"
+}
diff --git a/.github/workflows/update-devcontainer-image.yaml b/.github/workflows/update-devcontainer-image.yaml
new file mode 100644
index 0000000..54fc4fb
--- /dev/null
+++ b/.github/workflows/update-devcontainer-image.yaml
@@ -0,0 +1,44 @@
+name: Update devcontainer image
+
+on:
+  schedule:
+    - cron: '0 8 * * 1'
+
+  # Allows you to run this workflow manually from the Actions tab
+  workflow_dispatch:
+
+env:
+  HELM_VERSION: v3.11.1
+
+jobs:
+  build-and-push-devcontainer-image:
+    runs-on: ubuntu-20.04
+    permissions:
+      contents: read
+      id-token: write
+      packages: write
+
+    env:
+      COSIGN_EXPERIMENTAL: 1
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
+      - name: Install cosign
+        uses: sigstore/cosign-installer@1fc5bd396d372bee37d608f955b336615edf79c8 # v3.2.0
+        with:
+          cosign-release: v1.13.1
+      - name: Install regctl
+        uses: regclient/actions/regctl-installer@b6614f5f56245066b533343a85f4109bdc38c8cc # main
+      - name: Log in to GHCR
+        uses: docker/login-action@343f7c4344506bcbf9b4de18042ae17996df046d # v3.0.0
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+      - name: Build / Push images
+        run: |
+          set -e
+          cd .devcontainer/
+          docker build -t ghcr.io/spiffe/helm-charts-hardened-devcontainer:latest .
+          docker push ghcr.io/spiffe/helm-charts-hardened-devcontainer:latest
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 1d4a7ae..b66b877 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -60,3 +60,7 @@ Any changes to Chart.yaml or values.yaml require an update of the README.md. Thi
 In contrary to many other Helm repositories we do NOT require contributors to increate the Chart version. We have customized our release pipeline so we can bundle various PRs in a single release. Maintainers of the helm-charts in this repo will take care of the semantic versioning.
 
 [readme-generator]: https://github.com/bitnami-labs/readme-generator-for-helm "Auto generate READMEs for Helm Charts."
+
+## devcontainer support
+
+We have a usable devcontainer with all the dev tools preinstalled to make contributions easier. You should be able to use it via Codespaces (https://github.com/codespaces/), Visual Studio Code (https://code.visualstudio.com/), DevPod (https://devpod.sh), etc. Please consult the documentation for those tools for how to use them.