# Packages

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gorm-gen

gorm-gen is a tool that can help you generate Golang code based on your existing database schema, and it utilizes the GORM library for database operations.

Installation

You can install gorm-gen using go install:

go install github.com/ydssx/gorm-gen@latest

Usage

gorm-gen requires a configuration file to specify the database connection information and the code generation options. The configuration file should be in the YAML format, and it must include the following fields:

database:
  host: localhost
  port: 3306
  username: root
  password: 965213
  name: gva

output: ./model

tables:
  - sys_users
  - terminals

Here is the meaning of each field:

database: the database connection information.
- host: the database host.
- port: the database port.
- name: the database name.
- user: the database user.
- password: the database password.
output: the output directory and package name.
- path: the output directory.
- package: the package name.
tables: the list of models to be generated.
- table: the name of the database table.

After creating the configuration file, you can run gorm-gen using the following command:

gorm-gen -c config.yaml

This will generate Golang code for the specified models in the output directory.

Examples

Here is an example configuration file for generating Golang code for a users table with id, name, and email fields:

database:
  host: "localhost"
  port: 3306
  name: "test"
  user: "root"
  password: "password"
output:
  path: "./models"
  package: "models"
models:
  - name: "user"
    table: "users"
    fields:
      - name: "id"
        type: "uint"
        tag: "primary_key"
        comment: "user id"
      - name: "name"
        type: "string"
        tag: "not null"
        comment: "user name"
      - name: "email"
        type: "string"
        tag: "unique_index"
        comment: "user email"

License