# Using pnpm
pnpm add -D @zadigetvoltaire/nuxt-gtm

# Using yarn
yarn add --dev @zadigetvoltaire/nuxt-gtm

# Using npm
npm install --save-dev @zadigetvoltaire/nuxt-gtm

export default defineNuxtConfig({
  modules: [
    '@zadigetvoltaire/nuxt-gtm'
  ],
})

export default defineNuxtConfig({
  ...
  gtm: {
    id: 'GTM-xxxxxx', // Your GTM single container ID, array of container ids ['GTM-xxxxxx', 'GTM-yyyyyy'] or array of objects [{id: 'GTM-xxxxxx', queryParams: { gtm_auth: 'abc123', gtm_preview: 'env-4', gtm_cookies_win: 'x'}}, {id: 'GTM-yyyyyy', queryParams: {gtm_auth: 'abc234', gtm_preview: 'env-5', gtm_cookies_win: 'x'}}], // Your GTM single container ID or array of container ids ['GTM-xxxxxx', 'GTM-yyyyyy']
    queryParams: {
      // Add URL query string when loading gtm.js with GTM ID (required when using custom environments)
      gtm_auth: 'AB7cDEf3GHIjkl-MnOP8qr',
      gtm_preview: 'env-4',
      gtm_cookies_win: 'x',
    },
    defer: false, // Script can be set to `defer` to speed up page load at the cost of less accurate results (in case visitor leaves before script is loaded, which is unlikely but possible). Defaults to false, so the script is loaded `async` by default
    compatibility: false, // Will add `async` and `defer` to the script tag to not block requests for old browsers that do not support `async`
    nonce: '2726c7f26c', // Will add `nonce` to the script tag
    enabled: true, // defaults to true. Plugin can be disabled by setting this to false for Ex: enabled: !!GDPR_Cookie (optional)
    debug: true, // Whether or not display console logs debugs (optional)
    loadScript: true, // Whether or not to load the GTM Script (Helpful if you are including GTM manually, but need the dataLayer functionality in your components) (optional)
    enableRouterSync: true, // Pass the router instance of your app to automatically sync with router (optional)
    ignoredViews: ['homepage'], // Don't trigger events for specified router names (optional)
    trackOnNextTick: false, // Whether or not call trackView in Vue.nextTick
    devtools: true, // (optional)
  }
  ...
  runtimeConfig: {
    public: {
      gtm: {
        id: 'GTM-xxxxxx',
        queryParams: {
          gtm_auth: 'AB7cDEf3GHIjkl-MnOP8qr',
          gtm_preview: 'env-4',
          gtm_cookies_win: 'x',
        },
        defer: false,
        compatibility: false,
        nonce: '2726c7f26c',
        enabled: true,
        debug: true,
        loadScript: true,
        enableRouterSync: true,
        ignoredViews: ['homepage'],
        trackOnNextTick: false,
        devtools: true,
      }
    }
  }
})

<template>
  <button @click="triggerEvent">
    Trigger event!
  </button>
  <button @click="triggerView">
    Trigger event!
  </button>
</template>

<script lang="ts" setup>
  const gtm = useGtm() // auto-imported by the module

  function triggerEvent() {
    gtm.trackEvent({
      event: 'event name',
      category: 'category',
      action: 'click',
      label: 'My custom component trigger',
      value: 5000,
      noninteraction: false,
    })
  }

  function triggerView() {
    gtm.trackView('Home', '/')
  }
</script>

export default {
  methods: {
    triggerEvent() {
      this.$gtm.trackEvent({
        event: 'event name',
        category: 'category',
        action: 'click',
        label: 'My custom component trigger',
        value: 5000,
        noninteraction: false,
      })
    }
  }
}

type ModuleOptions = {
  // SPECIFIC MODULES OPTIONS
  /**
   * Enable Nuxt Devtools integration
   *
   * @default true
   */
  devtools?: boolean
  /**
   * Synchronise GTM with NuxtRouter
   */
  enableRouterSync?: boolean

  // PLUGIN AND MODULE OPTIONS

  /**
   * Derive additional event data after navigation.
   */
  vueRouterAdditionalEventData?: (to: RouteLocationNormalized, from: RouteLocationNormalized) => Record<string, any> | Promise<Record<string, any>>;
  /**
   * Don't trigger events for specified router names.
   */
  ignoredViews?: string[] | ((to: RouteLocationNormalized, from: RouteLocationNormalized) => boolean);
  /**
   * Whether or not call `trackView` in `Vue.nextTick`.
   */
  trackOnNextTick?: boolean;
  /**
   * Your GTM single container ID, array of container ids or array of objects.
   *
   * @example
   *     'GTM-xxxxxx'
   *     // or
   *     ['GTM-xxxxxx', 'GTM-yyyyyy']
   *     // or
   *     [{
   *       id: 'GTM-xxxxxx',
   *       queryParams: {
   *         gtm_auth: 'abc123',
   *         gtm_preview: 'env-4',
   *         gtm_cookies_win: 'x'
   *       }
   *     }, {
   *       id: 'GTM-yyyyyy',
   *       queryParams: {
   *         gtm_auth: 'abc234',
   *         gtm_preview: 'env-5',
   *         gtm_cookies_win: 'x'
   *       }
   *     }]
   */
  id: string | string[] | GtmIdContainer[];
  /**
   * Add url query string when load gtm.js with GTM ID.
   */
  queryParams?: GtmQueryParams;
  /**
   * Script can be set to `defer` to speed up page load at the cost of less accurate results (in case visitor leaves before script is loaded, which is unlikely but possible).
   *
   * Defaults to false, so the script is loaded `async` by default.
   *
   * @default false
   */
  defer?: boolean;
  /**
   * Will add `async` and `defer` to the script tag to not block requests for old browsers that do not support `async`.
   *
   * @default false
   */
  compatibility?: boolean;
  /**
   * Will add `nonce` to the script tag.
   *
   * @see [Using Google Tag Manager with a Content Security Policy](https://developers.google.com/tag-manager/web/csp)
   */
  nonce?: string;
  /**
   * The URL of the script; useful for server-side GTM.
   *
   * @default https://127.0.0.1/gtm.js
   */
  source?: string;
  /**
   * Plugin can be disabled by setting this to `false`.
   *
   * @example enabled: !!GDPR_Cookie
   * @default true
   */
  enabled?: boolean;
  /**
   * Whether or not to display console logs debugs.
   */
  debug?: boolean;
  /**
   * Whether or not to load the GTM Script.
   *
   * Helpful if you are including GTM manually, but need the dataLayer functionality in your components.
   */
  loadScript?: boolean;
  /**
   * The property of Track view event.
   *
   * @example trackViewEventProperty: 'track-view-event-demo'
   * @default content-view
   */
  trackViewEventProperty?: string;
}

# Install dependencies, prepare apps & run dev server
make start

# Run dev server
pnpm dev

# Develop with playground, with bundled client ui
pnpm play:prod

# Run ESLint
pnpm lint

# Run Vitest
pnpm test
pnpm test:watch

pnpm release