refactor(go): inline packages and drop unused dependencies

Replace external golang-packages config file with an inline array,
remove 6 unused packages (actionlint, antidot, gopls, templ, html2md,
pup), and update documentation to match cargo script style.

config/asdf/golang-packages

@@ -1,29 +0,0 @@
-// These are golang packages I use,
-// so they should be available with all versions
-
-// Git Profile allows you to switch between user profiles in git repos
-github.com/dotzero/git-profile@latest
-// An extensible command line tool or library to format yaml files.
-github.com/google/yamlfmt/cmd/yamlfmt@latest
-// Parsing HTML at the command line
-github.com/ericchiang/pup@latest
-// HTML to Markdown converter
-github.com/suntong/html2md@latest
-// cheat allows you to create and view interactive cheatsheets on the cli.
-github.com/cheat/cheat/cmd/cheat@latest
-// Render markdown on the CLI, with pizzazz! 💅
-github.com/charmbracelet/glow@latest
-// Static checker for GitHub Actions workflow files
-github.com/rhysd/actionlint/cmd/actionlint@latest
-// Cleans up your $HOME from those pesky dotfiles
-github.com/doron-cohen/antidot@latest
-// FZF is a general-purpose command-line fuzzy finder.
-github.com/junegunn/fzf@latest
-// gopls, the Go language server
-golang.org/x/tools/gopls@latest
-// A language for writing HTML user interfaces in Go.
-github.com/a-h/templ/cmd/templ@latest
-// A tool for glamorous shell scripts 🎀
-github.com/charmbracelet/gum@latest
-// A terminal session manager
-github.com/joshmedeski/sesh/v2@latest

scripts/install-go-packages.md

@@ -1,6 +1,6 @@
 # install-go-packages
 
-Installs Go binaries defined in `config/go/packages`.
+Install Go packages defined in the script.
 
 ## Usage
 
@@ -8,5 +8,11 @@ Installs Go binaries defined in `config/go/packages`.
 scripts/install-go-packages.sh
 ```
 
-The script uses `go install` for each package path listed in the configuration
-file.
+## What it does
+
+1. Checks that `go` is available.
+2. Installs each package from the inline list using `go install`.
+3. Runs post-install steps (e.g. generating shell completions).
+4. Clears the Go module and build caches.
+
+To add or remove packages, edit the `packages` array in `scripts/install-go-packages.sh`.

scripts/install-go-packages.sh

@@ -11,31 +11,25 @@ msgr run "Installing go packages"
 
 ! x-have "go" && msgr err "go hasn't been installed yet." && exit 0
 
-[[ -z "$ASDF_GOLANG_DEFAULT_PACKAGES_FILE" ]] \
-  && ASDF_GOLANG_DEFAULT_PACKAGES_FILE="$DOTFILES/config/asdf/golang-packages"
-
-# Packages are defined in $DOTFILES/config/asdf/golang-packages, one per line
-# Skip comments and empty lines
-packages=()
-if [[ -f "$ASDF_GOLANG_DEFAULT_PACKAGES_FILE" ]]; then
-  while IFS= read -r line; do
-    # Skip comments
-    if [[ ${line:0:1} == "#" ]]; then continue; fi
-    if [[ ${line:0:1} == "/" ]]; then continue; fi
-    # Skip empty lines
-    if [[ -z "$line" ]]; then continue; fi
-    packages+=("$line")
-  done < "$ASDF_GOLANG_DEFAULT_PACKAGES_FILE"
-fi
+# Go packages to install
+packages=(
+  github.com/dotzero/git-profile@latest           # Switch between git user profiles
+  github.com/google/yamlfmt/cmd/yamlfmt@latest     # Format yaml files
+  github.com/cheat/cheat/cmd/cheat@latest          # Interactive cheatsheets on the CLI
+  github.com/charmbracelet/glow@latest             # Render markdown on the CLI
+  github.com/junegunn/fzf@latest                   # General-purpose fuzzy finder
+  github.com/charmbracelet/gum@latest              # Glamorous shell scripts
+  github.com/joshmedeski/sesh/v2@latest            # Terminal session manager
+)
 
 # Function to install go packages
 install_packages()
 {
   for pkg in "${packages[@]}"; do
-    # Trim spaces
-    pkg=${pkg// /}
-    # Skip comments
-    if [[ ${pkg:0:1} == "#" ]]; then continue; fi
+    # Strip inline comments and trim whitespace
+    pkg="${pkg%%#*}"
+    pkg="${pkg// /}"
+    [[ -z "$pkg" ]] && continue
 
     msgr nested "Installing go package: $pkg"
     go install "$pkg"
@@ -52,11 +46,6 @@ post_install()
     git-profile completion zsh > "$ZSH_CUSTOM_COMPLETION_PATH/_git-profile" \
       && msgr run_done "Installed completions for git-profile"
   fi
-
-  if command -v antidot &> /dev/null; then
-    antidot update \
-      && msgr run_done "Updated antidot database"
-  fi
 }
 
 # Function to clear go cache