chore: clean up Taskfile and remove unused script

Author: pmoscode

Taskfile.yaml

@@ -2,12 +2,9 @@ version: '3'
 
 dotenv: ['.env']
 
-# Prerequisites for this taskfile to run:
-# - https://pre-commit.com/#install
+# Prerequisites for this Taskfile to run:
 # - https://github.com/helm/chart-releaser
-# - https://github.com/mbenabda/helm-local-chart-version (install it outside an GIT repo!)
 # - https://github.com/norwoodj/helm-docs
-# - https://github.com/helm-unittest/helm-unittest/
 # - https://github.com/pawamoy/git-changelog
 
 tasks:
@@ -27,8 +24,7 @@ tasks:
   index:
     desc: Creates or updates the index file and pushes it to the default github pages branch
     cmds:
-      - git pull
-      - ./cr-index.sh
+      - cr index -o $GITHUB_USERNAME -r $CHART_NAME -t $GITHUB_TOKEN -i . --push
       - rm -rf index.yaml
 
   publish: