install: absorb brew folder, simplify README

README.md

@@ -4,29 +4,25 @@ Developer config files.
 
 | Tool     | Description |
 | -------- | ----------- |
-| Homebrew | Package management |
-| Nix      | Package management (experimental) |
+| Homebrew | Package management (Mac) |
+| Nix      | Package management (Linux) |
 | Fish     | Shell |
 | Git      | Version control |
 | Neovim   | Editor |
 
-MacOS is my primary work environment, hence Homebrew. This setup can be deployed on Linux too. I am aware of criticisms with Homebrew on Linux, but it fits my needs. Nix is being considered as an alternative.
-
 ### Usage
 
 Run the interactive installer for Mac/Linux: `./install.sh`
 
-If you decline every prompt, it looks like this:
+Keep pressing `Enter` to accept every prompt in order.
 
 ```
 > ./install.sh
-Install Homebrew? [Y/n] n
-Install Homebrew packages? [Y/n] n
-Install Nix? [Y/n] n
-Install Nix packages? [Y/n] n
-Set login shell? [Y/n] n
-Create symlinks? [Y/n] n
-Install vim plugins? [Y/n] n
+Install package mananger? [Y/n]
+Install packages? [Y/n]
+Set login shell? [Y/n]
+Create symlinks? [Y/n]
+Install vim plugins? [Y/n]
 ```
 
-These steps _should_ be executed in order. You can safely rerun a step if needed; it tries to be idempotent. Backups are created if you have existing configs that would be overwritten. Definitely do not create symlinks until you have installed the [required](brew/Brewfile) packages (the config files depend on them).
+Backups are created for existing files that get replaced.

brew/.gitignore

@@ -1 +0,0 @@
-Brewfile.lock.json

brew/Brewfile

@@ -1,11 +0,0 @@
-tap "homebrew/bundle"
-tap "homebrew/core"
-
-brew "bat"
-brew "diff-so-fancy"
-brew "fd"
-brew "fish"
-brew "fzf"
-brew "neovim"
-brew "ripgrep"
-brew "tree"

install/homebrew-formulas.txt

@@ -15,6 +15,7 @@ fzy
 gawk
 gcc
 git
+git-filter-repo
 gitup
 go
 gradle

install/install-brew-extra.fish

@@ -35,9 +35,9 @@ end
 set --local script_dir (dirname (status -f))
 
 if contains -- '--casks' $argv
-    _install_extra_casks (string join '/' -- $script_dir 'casks.txt')
+    _install_extra_casks (string join '/' -- $script_dir 'homebrew-casks.txt')
 else
-    _install_extra_brews (string join '/' -- $script_dir 'brews.txt')
+    _install_extra_brews (string join '/' -- $script_dir 'homebrew-formulas.txt')
 end
 
 functions --erase _install_extra_brews

install/install-brew-packages.sh

@@ -5,9 +5,17 @@ echo "***** INSTALL HOMEBREW PACKAGES *****"
 DOTFILES=$(cd "$(dirname "$0")/.." && pwd)
 
 # Install required tools
-brew bundle install --file="$DOTFILES/brew/Brewfile"
+brew install \
+	bat \
+	diff-so-fancy \
+	fd \
+	fish \
+	fzf \
+	neovim \
+	ripgrep \
+	tree
 
 # Install optional tools (prompted by fzf)
-"$DOTFILES/brew/install-extra.fish"
+"$DOTFILES/install/install-brew-extra.fish"
 
 echo

install/install-nix-packages.sh

@@ -5,14 +5,15 @@ echo "***** INSTALL NIX PACKAGES *****"
 NIX_ENV="$HOME/.nix-profile/bin/nix-env"
 
 if [ -x "$NIX_ENV" ]; then
-	"$NIX_ENV" -iA nixpkgs.bat
-	"$NIX_ENV" -iA nixpkgs.fd
-	"$NIX_ENV" -iA nixpkgs.fish
-	"$NIX_ENV" -iA nixpkgs.fzf
-	"$NIX_ENV" -iA nixpkgs.neovim
-	"$NIX_ENV" -iA nixpkgs.ripgrep
-	"$NIX_ENV" -iA nixpkgs.tree
-	"$NIX_ENV" -iA nixpkgs.gitAndTools.diff-so-fancy
+	"$NIX_ENV" -iA \
+		nixpkgs.bat \
+		nixpkgs.gitAndTools.diff-so-fancy \
+		nixpkgs.fd \
+		nixpkgs.fish \
+		nixpkgs.fzf \
+		nixpkgs.neovim \
+		nixpkgs.ripgrep \
+		nixpkgs.tree
 else
 	echo "Cannot install Nix packages! $NIX_ENV is not executable."
 fi