fixing purgecss issue with chroma styles

.gitignore

@@ -39,10 +39,8 @@ npm-debug.log
 # for vscode elixir_ls extension files
 /.elixir_ls
 
-# Ignore the pygments venv directory
-/priv/pygments/
 # Ignore chroma bin directory
-/priv/chroma/
+/priv/go/
 
 # dev
 TODO.md

README.md

@@ -36,9 +36,10 @@ cd /opt/home73k
 git pull
 mix deps.get --only prod
 MIX_ENV=prod mix compile
-# update Pygments in venv
-priv/pygments/bin/pip3 install -U Pygments
+# update chroma in priv gopath
+GOPATH=$(pwd)/priv/go go get -u github.com/alecthomas/chroma/cmd/chroma
 # rebuild static assets:
+rm -rf priv/static/*
 npm run deploy --prefix ./assets
 MIX_ENV=prod mix phx.digest
 MIX_ENV=prod mix release --overwrite

assets/webpack.config.js

@@ -93,7 +93,9 @@ module.exports = (env, options) => {
                 "../**/live/**/*.ex",
                 "./js/**/*.js",
               ]),
-              safelist: [/phx/, /topbar/, /chroma/],
+              safelist: {
+                greedy: [/phx/, /topbar/, /chroma/],
+              },
             }),
           ]
     ),

config/config.exs

@@ -14,7 +14,7 @@ config :elixir, :time_zone_database, Tzdata.TimeZoneDatabase
 config :home73k, :app_global_vars,
   time_zone: "America/New_York",
   blog_content: "priv/content",
-  chroma_bin: "priv/chroma/chroma"
+  chroma_bin: "priv/go/bin/chroma"
 
 # Configures the endpoint
 config :home73k, Home73kWeb.Endpoint,