How to link a folder with an existing Heroku app

git:remote -a historykeeper

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build process

1. exec below command

govendor init
govendor fetch +out

2. add line in Procfile

web: bin/historyKeeper

3. deploy app

git push -u origin main

4. open app

heroku open

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local build process

1. create .env file

touch .env
heroku config:get db_database -s  >> .env
heroku config:get db_host -s  >> .env
heroku config:get db_port -s  >> .env
heroku config:get db_database -s  >> .env
heroku config:get db_username -s  >> .env

2. created bin folder Procfile definition↓

go build -o bin/historyKeeper -v .

3. deploy app

heroku local web

4. open app

open http://localhost:5000/

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table

CREATE TABLE user_info( \
    id INT NOT NULL AUTO_INCREMENT,\
    username   VARCHAR(64) NOT NULL UNIQUE,\
    password   VARCHAR(64) NOT NULL UNIQUE,\
    created_at TIMESTAMP   NOT NULL DEFAULT CURRENT_TIMESTAMP,\
    updated_at TIMESTAMP   NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,\
    index(id)\
) ENGINE=InnoDB DEFAULT CHARSET=utf8 ;

create table shell_history(\
    id INT NOT NULL AUTO_INCREMENT PRIMARY KEY,\
    username    VARCHAR(64) NOT NULL,\
    command     VARCHAR(256) NOT NULL UNIQUE,\
    date        DATETIME     NOT NULL,\
    CONSTRAINT fk_username\
        foreign key (username)\
        references user_info(username)\
        ON DELETE RESTRICT ON UPDATE RESTRICT\
) ENGINE=InnoDB DEFAULT CHARSET=utf8 ;