Automatic Github Labels

import_github_labels.js

// ------------------------------
// HOW TO USE
// ------------------------------
// 0. Delete all (useless) labels
// 1. Open the console
// 2. Copy and paste code below
// 3. Execute code
// ------------------------------

function createLabel( label ) {
    document.querySelector( '.js-new-label-name-input' ).value = label.name;
    document.querySelector( '.js-new-label-description-input' ).value = label.description;
    document.querySelector( '.js-new-label-color-input' ).value = '#' + label.color;
    document.querySelector( '.js-details-target ~ .btn-primary' ).disabled = false;
    document.querySelector( '.js-details-target ~ .btn-primary' ).click();
}

function updateLabel( label ) {
    let updatedLabel = false;
    [].slice.call( document.querySelectorAll( '.js-labels-list-item' ) ).forEach( element => {
        if ( element.querySelector( '.js-label-link' ).textContent.trim() === label.name ) {
            updatedLabel = true;
            element.querySelector( '.js-edit-label' ).click();
            element.querySelector( '.js-new-label-name-input' ).value = label.name;
            element.querySelector( '.js-new-label-description-input' ).value = label.description;
            element.querySelector( '.js-new-label-color-input' ).value = '#' + label.color;
            element.querySelector( '.js-edit-label-cancel ~ .btn-primary' ).click();
        }
    });
    return updatedLabel;
}

function createOrUpdate( label ) {
    if ( !updateLabel( label ) ) {
        createLabel( label );
    }
}

[{
    "name": "feature",
    "description": "New feature",
    "color": "0366d6"
}, {
    "name": "documentation",
    "description": "Documentation",
    "color": "5D4037"
}, {
    "name": "bug",
    "description": "Bug fixing",
    "color": "d93f0b"
}, {
    "name": "chore",
    "description": "Internal task/operation",
    "color": "008672"
}, {
    "name": "release",
    "description": "Release package",
    "color": "424242"
}, {
    "name": "theming",
    "description": "Theming and global ui improvements",
    "color": "4f60ad"
}, {
    "name": "test",
    "description": "Unit, functional, integration, E2E tests",
    "color": "0e8a16"
}, {
    "name": "to discuss",
    "description": "Need to discuss about",
    "color": "CAD180"
}, {
    "name": "refactor",
    "description": "Refactor",
    "color": "480b84"
}].forEach( label => createOrUpdate( label ) );

How to use

• Delete all (useless) labels
• Open the console
• Copy and paste code below
• Execute code