name: Go-App CI/CD
on:
push:
branches:
- main
jobs:
build:
runs-on: ubuntu-latest
steps:
- name: Checkout Repository
uses: actions/checkout@v4
- name: Set up Go
uses: actions/setup-go@v4
with:
go-version: 1.21
- name: Install Dependencies
run: go mod download
- name: Build
run: GOOS=linux go build -o build/invoiceapp -v
- name: Create .env file
run: |
echo "SECRETKEY=${{ secrets.SECRETKEY }}" > .env
echo "DBUSER=${{ secrets.DBUSER }}" >> .env
echo "DBPASSWORD=${{ secrets.DBPASSWORD }}" >> .env
echo "DBHOST=${{ secrets.DBHOST }}" >> .env
echo "DBPORT=${{ secrets.DBPORT }}" >> .env
echo "DBNAME=${{ secrets.DBNAME }}" >> .env
- name: Copy output via scp
uses: appleboy/scp-action@master
with:
host: ${{ secrets.VM_HOST }}
username: ${{ secrets.VM_USERNAME }}
key: ${{ secrets.VM_SSH_KEY }}
port: ${{ secrets.VM_SSH_PORT }}
source: "build/"
target: "/var/www/invoice-go-app"
- name: Deploy to Ubuntu VM
uses: appleboy/ssh-action@master
with:
host: ${{ secrets.VM_HOST }}
username: ${{ secrets.VM_USERNAME }}
key: ${{ secrets.VM_SSH_KEY }}
port: ${{ secrets.VM_SSH_PORT }}
script: ls
This YAML code defines a GitHub Actions workflow for Continuous Integration and Continuous Deployment (CI/CD) of a Go application.
- Name: Checkout Repository
- Action: [actions/checkout@v4]
- Purpose: Fetches the latest commit from the repository.
- Name: Set up Go
- Action: [actions/setup-go@v4]
- Purpose: Sets up the Go environment with the specified Go version.
- Name: Install Dependencies
- Purpose: Downloads Go module dependencies using
go mod download.
- Name: Build
- Purpose: Compiles the Go application into an exe file (
invoiceapp.exe) and places it in the 'build/' folder.
- Name: Create .env file
- Purpose: Creates a
.envfile with sensitive information (e.g., database credentials) sourced from GitHub Secrets.
- Name: Copy output via scp
- Action: [appleboy/scp-action@master]
- Purpose: Copies the files of the 'build/' directory to a remote server using SCP. The target directory on the server is "/var/www/invoice-go-app".
- Name: Deploy to Ubuntu VM
- Action: [appleboy/ssh-action@master]
- Purpose: Establish an SSH connection to an Ubuntu VM and run the 'ls' command.
List of the secrets stored in GitHub Actions Secrets:
SECRETKEYDBUSERDBPASSWORDDBHOSTDBPORTDBNAMEVM_HOSTVM_USERNAMEVM_SSH_KEYVM_SSH_PORT
- The Go application is built.
- A
.envfile is created with sensitive information. - The files of the 'build/' folder are copied to a remote server using SCP.
- The Go app is deployed to an Ubuntu VM by initiating an SSH connection and executing deployment scripts.
CREATE DATABASE `dbinvoiceapp`
CREATE TABLE `customers` (
`id` bigint NOT NULL AUTO_INCREMENT,
`created_at` datetime(3) DEFAULT NULL,
`updated_at` datetime(3) DEFAULT NULL,
`deleted_at` datetime(3) DEFAULT NULL,
`first_name` varchar(50) DEFAULT NULL,
`last_name` varchar(50) DEFAULT NULL,
`address` varchar(150) DEFAULT NULL,
`phone` varchar(20) DEFAULT NULL,
`balance` double DEFAULT NULL,
PRIMARY KEY (`id`),
KEY `idx_customers_deleted_at` (`deleted_at`)
) ENGINE=InnoDB AUTO_INCREMENT=3 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci;
CREATE TABLE `invoice_lines` (
`id` bigint NOT NULL AUTO_INCREMENT,
`created_at` datetime(3) DEFAULT NULL,
`updated_at` datetime(3) DEFAULT NULL,
`deleted_at` datetime(3) DEFAULT NULL,
`quantity` bigint DEFAULT NULL,
`price` double DEFAULT NULL,
`product_id` bigint DEFAULT NULL,
`invoice_id` bigint DEFAULT NULL,
PRIMARY KEY (`id`),
KEY `idx_invoice_lines_deleted_at` (`deleted_at`),
KEY `fk_invoices_invoice_lines` (`invoice_id`),
KEY `fk_products_invoice_lines` (`product_id`),
CONSTRAINT `fk_invoices_invoice_lines` FOREIGN KEY (`invoice_id`) REFERENCES `invoices` (`id`),
CONSTRAINT `fk_products_invoice_lines` FOREIGN KEY (`product_id`) REFERENCES `products` (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=8 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci;
CREATE TABLE `invoices` (
`id` bigint NOT NULL AUTO_INCREMENT,
`created_at` datetime(3) DEFAULT NULL,
`updated_at` datetime(3) DEFAULT NULL,
`deleted_at` datetime(3) DEFAULT NULL,
`invoice_number` varchar(100) DEFAULT NULL,
`date` datetime(3) DEFAULT NULL,
`total` double DEFAULT NULL,
`customer_id` bigint DEFAULT NULL,
PRIMARY KEY (`id`),
KEY `idx_invoices_deleted_at` (`deleted_at`),
KEY `fk_customers_invoices` (`customer_id`),
CONSTRAINT `fk_customers_invoices` FOREIGN KEY (`customer_id`) REFERENCES `customers` (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=7 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci;
CREATE TABLE `products` (
`id` bigint NOT NULL AUTO_INCREMENT,
`created_at` datetime(3) DEFAULT NULL,
`updated_at` datetime(3) DEFAULT NULL,
`deleted_at` datetime(3) DEFAULT NULL,
`barcode` varchar(50) DEFAULT NULL,
`quantity` bigint DEFAULT NULL,
`price` double DEFAULT NULL,
`supplier_id` bigint DEFAULT NULL,
`name` varchar(50) DEFAULT NULL,
`image` varchar(250) DEFAULT NULL,
PRIMARY KEY (`id`),
KEY `idx_products_deleted_at` (`deleted_at`),
KEY `fk_suppliers_products` (`supplier_id`),
CONSTRAINT `fk_suppliers_products` FOREIGN KEY (`supplier_id`) REFERENCES `suppliers` (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=4 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci;
CREATE TABLE `suppliers` (
`id` bigint NOT NULL AUTO_INCREMENT,
`created_at` datetime(3) DEFAULT NULL,
`updated_at` datetime(3) DEFAULT NULL,
`deleted_at` datetime(3) DEFAULT NULL,
`name` varchar(50) DEFAULT NULL,
`phone` varchar(20) DEFAULT NULL,
PRIMARY KEY (`id`),
KEY `idx_suppliers_deleted_at` (`deleted_at`)
) ENGINE=InnoDB AUTO_INCREMENT=5 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci;
CREATE TABLE `users` (
`id` bigint NOT NULL AUTO_INCREMENT,
`created_at` datetime(3) DEFAULT NULL,
`updated_at` datetime(3) DEFAULT NULL,
`deleted_at` datetime(3) DEFAULT NULL,
`email` varchar(150) DEFAULT NULL,
`password` varchar(500) DEFAULT NULL,
PRIMARY KEY (`id`),
UNIQUE KEY `email` (`email`),
KEY `idx_users_deleted_at` (`deleted_at`)
) ENGINE=InnoDB AUTO_INCREMENT=4 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci;
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