devcontainer to make it easier to contribute to this project

.devcontainer/Dockerfile

@@ -0,0 +1,9 @@
+ARG VARIANT=1-bullseye
+FROM mcr.microsoft.com/vscode/devcontainers/go:0-${VARIANT}
+
+ARG NODE_VERSION="none"
+RUN if [ "${NODE_VERSION}" != "none" ]; then su vscode -c "umask 0002 && . /usr/local/share/nvm/nvm.sh && nvm install ${NODE_VERSION} 2>&1"; fi
+
+RUN apt-get update && apt-get install redis build-essential libpng-dev -y
+
+ENTRYPOINT ["sleep", "infinity"]

.devcontainer/devcontainer.json

@@ -0,0 +1,38 @@
+{
+	"name": "Go",
+	"dockerComposeFile": "docker-compose.yml",
+	"service": "app",
+	"workspaceFolder": "/workspace",
+	"updateContentCommand": "go mod download && go generate -tags tools -x ./...",
+	// Add the IDs of extensions you want installed when the container is created.
+	"extensions": [
+		"golang.Go",
+		"mtxr.sqltools",
+		"mtxr.sqltools-driver-pg"
+	],
+	"settings": {
+		"go.toolsManagement.checkForUpdates": "local",
+		"go.useLanguageServer": true,
+		"go.gopath": "/go",
+		"go.goroot": "/usr/local/go",
+		"sqltools.connections": [
+			{
+				"name": "Container database",
+				"driver": "PostgreSQL",
+				"previewLimit": 50,
+				"server": "localhost",
+				"port": 5432,
+				"database": "postgres",
+				"username": "postgres",
+				"password": "REPLACE_ME"
+			}
+		]
+	},
+	"forwardPorts": [
+		5432,
+		9000,
+		9001
+	],
+	// Comment out connect as root instead. More info: https://aka.ms/vscode-remote/containers/non-root.
+	"remoteUser": "vscode"
+}

.devcontainer/docker-compose.yml

@@ -0,0 +1,41 @@
+version: '3'
+
+services:
+  app:
+    build:
+      context: .
+      dockerfile: Dockerfile
+      args:
+        VARIANT: "1-bullseye"
+        NODE_VERSION: "none"
+    volumes:
+      - ..:/workspace:cached
+    cap_add:
+      - SYS_PTRACE
+    network_mode: service:postgres
+
+  redis:
+    image: redis:alpine
+    network_mode: service:postgres
+
+  postgres:
+    image: postgres:alpine
+    command: postgres -N 500 -B 4096MB
+    environment:
+      POSTGRES_PASSWORD: REPLACE_ME
+    ports:
+      - 5432:5432
+      - 6379:6379
+      - 9000:9000
+      - 9001:9001
+
+  minio:
+    image: minio/minio
+    network_mode: service:postgres
+    entrypoint: sh
+    command: -c 'mkdir -p /data/smr && /usr/bin/docker-entrypoint.sh minio server /data --console-address ":9001"'
+    environment:
+      MINIO_ROOT_USER: minio
+      MINIO_ROOT_PASSWORD: minio123
+      MINIO_ACCESS_KEY: REPLACE_ME_KEY
+      MINIO_SECRET_KEY: REPLACE_ME_SECRET

.vscode/launch.json

@@ -0,0 +1,16 @@
+{
+  // Use IntelliSense to learn about possible attributes.
+  // Hover to view descriptions of existing attributes.
+  // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+  "version": "0.2.0",
+  "configurations": [
+    {
+      "name": "Launch smr-api",
+      "type": "go",
+      "request": "launch",
+      "mode": "auto",
+      "program": "${workspaceFolder}/cmd/api",
+      "cwd": "${workspaceFolder}"
+    }
+  ]
+}

Dockerfile

@@ -23,4 +23,4 @@ WORKDIR /app
 COPY static /app/static
 COPY migrations /app/migrations
 EXPOSE 5020
-ENTRYPOINT ["/api"]
+ENTRYPOINT ["/api"]