refactor: remove old coverage shield workflow

ci/README.md

@@ -36,20 +36,6 @@ Any file or directory in this subdirectory should be documented here.
     1. Install [homebrew](https://brew.sh/)
     2. Run `brew bump-formula-pr --version=3.8.1 code-server` and update the version accordingly. This will bump the version and open a PR. Note: this will only work once the version is published on npm.
 
-## Updating Code Coverage in README
-
-Currently, we run a command to manually generate the code coverage shield. Follow these steps:
-
-1. Run `yarn test:unit` and make sure all the tests are passing
-2. Run `yarn badges`
-3. Go into the README and change the color from `red` to `green` in this line:
-
-```
-![Lines](https://img.shields.io/badge/Coverage-46.71%25-red.svg)
-```
-
-NOTE: we have to manually change the color because the default is red if coverage is less than 80. See code [here](https://github.com/olavoparno/istanbul-badges-readme/blob/develop/src/editor.ts#L24-L33).
-
 ## dev
 
 This directory contains scripts used for the development of code-server.

ci/build/release-prep.sh

@@ -43,14 +43,6 @@ main() {
     exit
   fi
 
-  # Check that they have sd installed
-  if ! command -v sd &>/dev/null; then
-    echo "sd could not be found."
-    echo "We use this when updating files across the codebase."
-    echo -e "See docs here: https://github.com/chmln/sd#installation"
-    exit
-  fi
-
   # Check that they have node installed
   if ! command -v node &>/dev/null; then
     echo "node could not be found."
@@ -94,10 +86,6 @@ main() {
   # Ensure the tests are passing and code coverage is up-to-date
   echo -e "Running unit tests and updating code coverage...\n"
   $CMD yarn test:unit
-  # Updates the Lines badge in the README
-  $CMD yarn badges
-  # Updates the svg to be green for the badge
-  $CMD sd "red.svg" "green.svg" ./README.md
 
   $CMD git commit -am "chore(release): bump version to $CODE_SERVER_VERSION_TO_UPDATE"