Class: Geoblacklight::Assets::ImportmapGenerator

Inherits:
Rails::Generators::Base
  • Object
show all
Defined in:
lib/generators/geoblacklight/assets/importmap_generator.rb

Instance Method Summary collapse

Instance Method Details

#add_customizations ⇒ Object

Add the customization overrides and insert before bootstrap import



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# File 'lib/generators/geoblacklight/assets/importmap_generator.rb', line 30

def add_customizations
  copy_file "assets/_customizations.scss", "app/assets/stylesheets/_customizations.scss"
  gsub_file "app/assets/stylesheets/_customizations.scss", "@geoblacklight/frontend/app/assets/", ""
  insert_into_file "app/assets/stylesheets/application.bootstrap.scss", "@import 'customizations';\n", before: "@import 'bootstrap/scss/bootstrap';"
end

#add_geoblacklight_js ⇒ Object

Import Geoblacklight’s JS using the name that importmap has pinned



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# File 'lib/generators/geoblacklight/assets/importmap_generator.rb', line 60

def add_geoblacklight_js
  append_to_file "app/javascript/application.js", "import Geoblacklight from \"geoblacklight\";"
end

#add_geoblacklight_styles ⇒ Object

Add an import for Geoblacklight’s stylesheet



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# File 'lib/generators/geoblacklight/assets/importmap_generator.rb', line 50

def add_geoblacklight_styles
  append_to_file "app/assets/stylesheets/application.bootstrap.scss", "@import '@geoblacklight/frontend/app/assets/stylesheets/geoblacklight/geoblacklight';"
end

#add_leaflet_ol_css_cdn ⇒ Object

Add CDN imports for CSS files used by Geoblacklight (leaflet, openlayers)



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# File 'lib/generators/geoblacklight/assets/importmap_generator.rb', line 37

def add_leaflet_ol_css_cdn
  insert_into_file "app/assets/stylesheets/application.bootstrap.scss", before: "@import 'customizations';\n" do
    "      /* GeoBlacklight dependencies CSS */\n      @import url(\"https://cdn.skypack.dev/[email protected]/dist/leaflet.css\");\n      @import url(\"https://cdn.jsdelivr.net/npm/[email protected]/dist/leaflet.fullscreen.css\");\n      @import url(\"https://cdn.skypack.dev/[email protected]/ol.css\");\n\n    SCSS\n  end\nend\n"

#build_styles ⇒ Object

Run the build so styles are available for the first load of the app



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# File 'lib/generators/geoblacklight/assets/importmap_generator.rb', line 65

def build_styles
  run "yarn build:css"
end

#update_blacklight_import ⇒ Object

Ensure import of Blacklight’s JS uses the name that importmap has pinned



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# File 'lib/generators/geoblacklight/assets/importmap_generator.rb', line 55

def update_blacklight_import
  gsub_file "app/javascript/application.js", "blacklight-frontend", "blacklight"
end

#use_bootstrap_esm ⇒ Object

Switch bootstrap import to ESM version so we can import individual parts



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# File 'lib/generators/geoblacklight/assets/importmap_generator.rb', line 25

def use_bootstrap_esm
  gsub_file "config/importmap.rb", /dist\/js\/bootstrap\.js/, "dist/js/bootstrap.esm.js"
end