Adding devcontainer for remote-extensions and codespaces

.devcontainer/Dockerfile

@@ -0,0 +1,53 @@
+# Note: You can use any Debian/Ubuntu based image you want. 
+FROM mcr.microsoft.com/vscode/devcontainers/base:bullseye
+
+# [Option] Install zsh
+ARG INSTALL_ZSH="true"
+# [Option] Upgrade OS packages to their latest versions
+ARG UPGRADE_PACKAGES="false"
+# [Option] Enable non-root Docker access in container
+ARG ENABLE_NONROOT_DOCKER="true"
+# [Option] Use the OSS Moby CLI instead of the licensed Docker CLI
+ARG USE_MOBY="true"
+
+# Enable new "BUILDKIT" mode for Docker CLI
+ENV DOCKER_BUILDKIT=1
+
+# Install needed packages and setup non-root user. Use a separate RUN statement to add your
+# own dependencies. A user of "automatic" attempts to reuse an user ID if one already exists.
+ARG USERNAME=automatic
+ARG USER_UID=1000
+ARG USER_GID=$USER_UID
+COPY library-scripts/*.sh library-scripts/*.env /tmp/library-scripts/
+RUN apt-get update \
+    && /bin/bash /tmp/library-scripts/common-debian.sh "${INSTALL_ZSH}" "${USERNAME}" "${USER_UID}" "${USER_GID}" "${UPGRADE_PACKAGES}" "${INSTALL_ZSH}" "true" \
+    # Use Docker script from script library to set things up
+    && /bin/bash /tmp/library-scripts/docker-debian.sh "${ENABLE_NONROOT_DOCKER}" "/var/run/docker-host.sock" "/var/run/docker.sock" "${USERNAME}"
+
+ENV NVM_DIR=/usr/local/share/nvm
+ENV PATH=${NVM_DIR}/current/bin:${PATH}
+ARG NODE_MODULES="eslint typescript tslint-to-eslint-config "
+COPY library-scripts/meta.env /usr/local/etc/vscode-dev-containers
+
+RUN apt-get update && export DEBIAN_FRONTEND=noninteractive \
+    # Remove imagemagick due to https://security-tracker.debian.org/tracker/CVE-2019-10131
+    && apt-get purge -y imagemagick imagemagick-6-common \
+    # Install yarn, nvm
+    && rm -rf /opt/yarn-* /usr/local/bin/yarn /usr/local/bin/yarnpkg \
+    && bash /tmp/library-scripts/node-debian.sh "${NVM_DIR}" "lts" "${USERNAME}"  \
+    && apt-get -y install --no-install-recommends python-is-python3 \
+    && if ! cat /etc/group | grep -e "^npm:" > /dev/null 2>&1; then groupadd -r npm; fi \
+    && usermod -a -G npm ${USERNAME} \
+    && su ${USERNAME} -c "umask 0002 && npm install -g ${NODE_MODULES}" \
+    && npm cache clean --force > /dev/null 2>&1
+
+RUN apt-get autoremove -y && apt-get clean -y && rm -rf /var/lib/apt/lists/* /tmp/library-scripts/
+
+# Setting the ENTRYPOINT to docker-init.sh will configure non-root access 
+# to the Docker socket. The script will also execute CMD as needed.
+ENTRYPOINT [ "/usr/local/share/docker-init.sh" ]
+CMD [ "sleep", "infinity" ]
+
+# [Optional] Uncomment this section to install additional OS packages.
+# RUN apt-get update && export DEBIAN_FRONTEND=noninteractive \
+#     && apt-get -y install --no-install-recommends <your-package-list-here>

.devcontainer/Dockerfile.temporalite

@@ -0,0 +1,9 @@
+FROM golang:1.17 AS builder
+
+ RUN go install github.com/DataDog/temporalite/cmd/temporalite@latest
+ RUN go install -v github.com/temporalio/tctl/cmd@latest
+
+ RUN mv /go/bin/cmd /go/bin/tctl
+
+ EXPOSE 7233
+ ENTRYPOINT ["/go/bin/temporalite", "start", "--ephemeral", "-n", "default", "--ip" , "0.0.0.0"]

.devcontainer/devcontainer.json

@@ -0,0 +1,50 @@
+// For format details, see https://aka.ms/devcontainer.json. For config options, see the README at:
+// https://github.com/microsoft/vscode-dev-containers/tree/v0.209.5/containers/javascript-node-postgres
+// Update the VARIANT arg in docker-compose.yml to pick a Node.js version
+{
+	"name": "Samples Typescript",
+	"dockerComposeFile": "docker-compose.yml",
+	"service": "samples",
+	"workspaceFolder": "/workspace",
+	"shutdownAction": "stopCompose",
+	// Set *default* container specific settings.json values on container create.
+	"settings": {
+		"sqltools.connections": [
+			{
+				"name": "temporal",
+				"driver": "PostgreSQL",
+				"previewLimit": 50,
+				"server": "localhost",
+				"port": 5432,
+				"database": "temporal",
+				"username": "temporal",
+				"password": "temporal"
+			},
+			{
+				"name": "visibility",
+				"driver": "PostgreSQL",
+				"previewLimit": 50,
+				"server": "localhost",
+				"port": 5432,
+				"database": "temporal_visibility",
+				"username": "temporal",
+				"password": "temporal"
+			}
+		],
+		"#terminal.integrated.defaultProfile.linux#": "bash",
+	},
+	// Add the IDs of extensions you want installed when the container is created.
+	"extensions": [
+		"ms-azuretools.vscode-docker",
+		"dbaeumer.vscode-eslint",
+	],
+	// Use 'forwardPorts' to make a list of ports inside the container available locally.
+	"forwardPorts": [
+		8080,
+	],
+	// Use 'postCreateCommand' to run commands after the container is created.
+	// "postCreateCommand": "yarn install",
+	// Comment out connect as root instead. More info: https://aka.ms/vscode-remote/containers/non-root.
+	"remoteUser": "vscode",
+	"updateRemoteUserUID": true,
+}

.devcontainer/docker-compose.yml

@@ -0,0 +1,57 @@
+version: '3.8'
+
+services:
+  samples:
+    container_name: samples_dev
+    image: samples:test
+    build: 
+      context: .
+      dockerfile: Dockerfile
+      args:
+        USERNAME: vscode
+        INSTALL_ZSH: false
+        UPGRADE_PACKAGES: true
+
+    volumes:
+      # Forwards the local Docker socket to the container.
+      - /var/run/docker.sock:/var/run/docker-host.sock
+      # Update this to wherever you want VS Code to mount the folder of your project
+      - ..:/workspace:cached
+
+    # Overrides default command so things don't shut down after the process ends.
+    entrypoint: /usr/local/share/docker-init.sh
+    command: sleep infinity
+
+    # Runs app on the same network as the database container, allows "forwardPorts" in devcontainer.json function.
+    network_mode: service:temporalite
+    depends_on:
+       - temporalite
+
+    # Uncomment the next line to use a non-root user for all processes.
+    user: vscode
+
+    # Use "forwardPorts" in **devcontainer.json** to forward an app port locally. 
+    # (Adding the "ports" property to this file will not forward from a Codespace.)
+
+  temporalite:
+    build:
+      context: .
+      dockerfile: Dockerfile.temporalite
+    image: temporalite:test
+    container_name: samples_temporalite
+    ports:
+      - 7233:7233
+    environment:
+      TEMPORAL_CLI_ADDRESS: localhost:7233
+
+  web:
+    image: temporaliotest/ui:latest
+    container_name: samples_web
+    depends_on:
+      - temporalite
+    environment:
+      TEMPORAL_ADDRESS: "localhost:7233"
+
+    network_mode: service:temporalite
+    restart: unless-stopped
+