Chore(scripts): Simplification and documentation

scripts/install-gh-extensions.sh

@@ -4,42 +4,42 @@
 # shellcheck source="shared.sh"
 source "$HOME/.dotfiles/scripts/shared.sh"
 
-have gh && {
-  extensions=(
-    # GitHub CLI extension for generating a report on repository dependencies.
-    andyfeller/gh-dependency-report
-    # GitHub CLI extension to generate montage from GitHub user avatars
-    andyfeller/gh-montage
-    # An opinionated GitHub Cli extension for creating
-    # changelogs that adhere to the keep a changelog specification.
-    chelnak/gh-changelog
-    # Safely deletes local branches with no upstream and no un-pushed commits
-    davidraviv/gh-clean-branches
-    # A beautiful CLI dashboard for GitHub 🚀
-    dlvhdr/gh-dash
-    # A github-cli extension script to clone all repositories
-    # in an organization, optionally filtering by topic.
-    matt-bartel/gh-clone-org
-    # being an extension to view the overall health of
-    # an organization's use of actions
-    rsese/gh-actions-status
-  )
-
-  msg "Starting to install GitHub CLI extensions..."
-
-  for ext in "${extensions[@]}"; do
-    # Trim spaces
-    ext=${ext// /}
-    # Skip comments
-    if [[ ${ext:0:1} == "#" ]]; then continue; fi
-
-    msg_run "Installing $ext"
-    gh extensions install "$ext"
-    echo ""
-  done
-
-  msg_ok "Done"
-}
-
 ! have gh \
-  && msg_err "gh (GitHub Client) could not be found, please install it first"
+  && msg_err "gh (GitHub Client) could not be found, please install it first" \
+  && exit 0;
+
+extensions=(
+  # GitHub CLI extension for generating a report on repository dependencies.
+  andyfeller/gh-dependency-report
+  # GitHub CLI extension to generate montage from GitHub user avatars
+  andyfeller/gh-montage
+  # An opinionated GitHub Cli extension for creating
+  # changelogs that adhere to the keep a changelog specification.
+  chelnak/gh-changelog
+  # Safely deletes local branches with no upstream and no un-pushed commits
+  davidraviv/gh-clean-branches
+  # A beautiful CLI dashboard for GitHub 🚀
+  dlvhdr/gh-dash
+  # A github-cli extension script to clone all repositories
+  # in an organization, optionally filtering by topic.
+  matt-bartel/gh-clone-org
+  # being an extension to view the overall health of
+  # an organization's use of actions
+  rsese/gh-actions-status
+)
+
+msg "Starting to install GitHub CLI extensions..."
+
+for ext in "${extensions[@]}"; do
+  # Trim spaces
+  ext=${ext// /}
+  # Skip comments
+  if [[ ${ext:0:1} == "#" ]]; then continue; fi
+
+  msg_run "Installing $ext"
+  gh extensions install "$ext"
+  echo ""
+done
+
+msg_ok "Done"
+