install: add homebrew installer, move to folders

README.md

@@ -5,7 +5,7 @@ My personal configuration files.
 ##### Usage
 
 1. Clone this repository into `~/.dotfiles`
-2. Install Homebrew: https://brew.sh/
+2. Install [Homebrew](https://brew.sh/): `./install-brew.sh`
-3. Install tools: `brew bundle install`
+3. Install tools: `brew bundle install --file=brew/Brewfile`
-4. (Optional) Install more tools: `brew bundle install --file=Brewfile.opt`
+4. (Optional) Install more tools: `brew bundle install --file=brew/Brewfile.opt`
 5. Install everything else, including symlinks: `./install.sh`

fish/config.fish

@@ -27,7 +27,6 @@ test -d /sbin           ; and set -x PATH $PATH /sbin
 # Aliases
 alias adventure='emacs -batch -l dunnet'
 alias afk='pmset displaysleepnow'
-alias dnsflush='sudo killall -HUP mDNSResponder'
 alias java8="set -gx JAVA_HOME $JAVA_HOME_8"
 alias java11="set -gx JAVA_HOME $JAVA_HOME_11"
 alias md5sum="md5 -r $argv"

fish/fish_variables

@@ -7,7 +7,7 @@ SETUVAR fish_color_autosuggestion:969896
 SETUVAR fish_color_cancel:\x2dr
 SETUVAR fish_color_command:c397d8
 SETUVAR fish_color_comment:e7c547
-SETUVAR fish_color_cwd:yellow
+SETUVAR fish_color_cwd:green
 SETUVAR fish_color_cwd_root:red
 SETUVAR fish_color_end:c397d8
 SETUVAR fish_color_error:d54e53

fish/functions/dns_flush.fish

@@ -0,0 +1,8 @@
+function dns_flush
+	switch (uname -s)
+	case Darwin
+		sudo killall -HUP mDNSResponder
+	case '*'
+		echo "Unsupported OS: "(uname -s)
+	end
+end

install-brew.sh

@@ -0,0 +1,21 @@
+#!/bin/sh
+
+# Check if Homebrew is already installed
+if [ -x "$(command -v brew)" ]; then
+	echo "Homebrew is already installed."
+	exit 0
+fi
+
+# Install Homebrew by OS
+case "$(uname -s)" in
+	Darwin)
+		echo "Mac OS"
+		ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
+		;;
+	Linux)
+		echo "Linux"
+		ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Linuxbrew/install/master/install)"
+		;;
+	*)
+		echo "Unsupported OS: $(uname -s)"
+esac

install-symlinks.sh

@@ -6,7 +6,7 @@ DOTFILES="$HOME/.dotfiles"
 mkdir -p "$HOME/.config"
 
 # Create symlinks, forcing updates
-ln -Fsv "$DOTFILES/.bashrc" "$HOME/.bashrc" # bash does not support XDG config
+ln -Fsv "$DOTFILES/bash/.bashrc" "$HOME/.bashrc" # Bash does not support XDG config
 ln -Fsv "$DOTFILES/fish"         "$HOME/.config"
 ln -Fsv "$DOTFILES/nvim"         "$HOME/.config"
 ln -Fsv "$DOTFILES/git"          "$HOME/.config"