dotfiles/Makefile

UNAME := $(shell sh -c 'uname 2>/dev/null || echo Unknown')
ifeq ($(OS),Windows_NT)
	UNAME := Windows
endif
FILE_SUFFIX := linux
SYMLINK := ln -s
CURRENT_DIR := $(shell pwd)
ifeq ($(DOTFILES_CI), 1)
	DOTFILES_DIR := $(CURRENT_DIR)
	EXTRA_CI_MESSAGE := (CI)
else
	DOTFILES_DIR := $(HOME)/.dotfiles
	EXTRA_CI_MESSAGE :=
endif
SCRIPTS_DIR := $(DOTFILES_DIR)/bin
SYMLINKS_DIR := $(DOTFILES_DIR)/symlinks
BACKUP_DIR := $(HOME)/dotfiles_backup
SSH_KEYS_HOME := $(HOME)/.ssh
SSH_CONFIG_FILE := $(SSH_KEYS_HOME)/config
PERSONAL_SSH_KEYS_HOME := $(SSH_KEYS_HOME)/Personal
SCRIPTS_CACHE_DIR := $(HOME)/.script_cache
PROJECTS_ROOT := $(HOME)/Projects
DOCUMENTS_ROOT := $(HOME)/Documents
PICTURES_ROOT := $(HOME)/Pictures
SCREENSHOTS_ROOT := $(PICTURES_ROOT)/Screenshots
PERSONAL_PROJECTS_ROOT := $(PROJECTS_ROOT)/Personal
PRACTICE_PROJECTS_ROOT := $(PERSONAL_PROJECTS_ROOT)/Mixed\ Technology/Practice
COPY_TOOL := pbcopy

ifeq ($(UNAME), Linux)
	FILE_SUFFIX := linux
	COPY_TOOL := xclip -selection clipboard
link: link_all_linux
bootstrap: bootstrap_linux
endif
ifeq ($(UNAME), Windows)
	FILE_SUFFIX :=
	COPY_TOOL :=
bootstrap: bootstrap_windows
endif
ifeq ($(UNAME), Darwin)
	FILE_SUFFIX := mac
	COPY_TOOL := pbcopy
link: link_all_mac
bootstrap: bootstrap_mac
endif
ifeq ($(UNAME), Unknown)
check_os: fail_with_unknown_host
endif
ifneq ($(DOTFILES_DIR), $(CURRENT_DIR))
check_os: fail_with_bad_dotfiles_location
endif


# Creates a new symlink in home dir and backs up existing file
# Expects file to be located in symlinks directory
# Takes 2 parameters:
#  - Symlink file name (as defined in symlinks directory)
#  - Name of file in home directory
define link
	@echo "Moving $2 from $(HOME) to $(BACKUP_DIR)"
	@mv $(HOME)/$2 $(BACKUP_DIR)/ || true
	@echo "Creating symlink to $2 in $(HOME)"
	@$(SYMLINK) $(SYMLINKS_DIR)/$1 $(HOME)/$2
endef

# Writes new ssh config entry
# Takes 3 parameters:
#  - Host (ex. github.com)
#  - Host prefix (to prevent conflicts between different keys for same host)
#  - Path to private key
define write_git_ssh_config_entry
	@echo "" >> $(SSH_CONFIG_FILE)
	@echo "Host $2$1" >> $(SSH_CONFIG_FILE)
	@echo "  AddKeysToAgent yes" >> $(SSH_CONFIG_FILE)
	@echo "  UseKeychain yes" >> $(SSH_CONFIG_FILE)
	@echo "  HostName $1" >> $(SSH_CONFIG_FILE)
	@echo "  User git" >> $(SSH_CONFIG_FILE)
	@echo "  IdentityFile $3" >> $(SSH_CONFIG_FILE)
endef

.PHONY: bootstrap
bootstrap: check_os
	@echo "Bootstrapped everything!"

.PHONY: bootstrap_windows
bootstrap_windows: check_os
	@windows\bootstrap_windows.bat
	@echo "Bootstrapped windows!"

.PHONY: bootstrap_linux
bootstrap_linux: check_os link bootstrap_common
	@echo "Bootstrapped linux components!"

.PHONY: bootstrap_mac
bootstrap_mac: check_os link bootstrap_common oh_my_zsh homebrew install_brew_basics setup_mac_screenshots
	@echo "Bootstrapped mac components!"

.PHONY: bootstrap_common
bootstrap_common: check_os link_all_common set_default_theme prepare_projects_dir prepare_screenshots_dir prepare_scripts_cache_dir install_vim install_asdf
	@echo "Bootstrapped common components!"

.PHONY: link
link: check_os clean_backup prepare_backup_dir
	@echo "Linked everything!"

.PHONY: link_all_common
link_all_common: check_os link_bin link_tmux link_screen link_git link_ctags link_vim link_apps_config link_tool_versions link_profile link_bash link_zsh
	@echo "Linked common files!"

.PHONY: link_all_mac
link_all_mac: check_os link_all_common
	@echo "Linked mac files!"

.PHONY: link_all_linux
link_all_linux: check_os link_all_common link_xconfig link_i3config
	@echo "Linked linux files!"

.PHONY: link_tmux
link_tmux: check_os
	@echo "Linking tmux files..."
	$(call link,tmux.conf,.tmux.conf)

.PHONY: link_screen
link_screen: check_os
	@echo "Linking screen files..."
	$(call link,screenrc,.screenrc)

.PHONY: link_git
link_git: check_os
	@echo "Linking git files..."
	$(call link,gitignore,.gitignore)
	$(call link,gitconfig,.gitconfig)
	$(call link,gitconfig.optimum,.gitconfig.optimum)

.PHONY: link_ctags
link_ctags: check_os
	@echo "Linking ctags files..."
	$(call link,ctags,.ctags)

.PHONY: link_vim
link_vim: check_os
	@echo "Linking vim files..."
	$(call link,vim,.vim)
	$(call link,ideavimrc,.ideavimrc)

.PHONY: link_apps_config
link_apps_config: check_os
	@echo "Linking apps config files..."
	$(call link,config,.config)

.PHONY: link_tool_versions
link_tool_versions: check_os
	@echo "Linking tool-versions file for asdf"
	$(call link,tool-versions,.tool-versions)
	$(call link,config/asdf/.default-gems,.default-gems)

.PHONY: link_profile
link_profile: check_os
	@echo "Linking profile... (Don't forget to reboot or relogin due to .profile changes)"
	$(call link,profile.$(FILE_SUFFIX),.profile)

.PHONY: link_bash
link_bash: check_os
	@echo "Linking bash files..."
	$(call link,bashrc,.bashrc)

.PHONY: link_zsh
link_zsh: check_os
	@echo "Linking zsh files..."
	$(call link,zshrc.$(FILE_SUFFIX),.zshrc)

.PHONY: link_bin
link_bin: check_os
	@echo "Linking bin script files..."
	$(call link,bin,bin)

.PHONY: link_xconfig
link_xconfig: check_os
	@echo "Linking X config files..."
	$(call link,xinitrc,.xinitrc)
	$(call link,zprofile,.zprofile)

.PHONY: link_i3config
link_i3config: check_os link_xconfig link_apps_config
	@echo "Linking i3 config files..."

.PHONY: set_default_theme
set_default_theme: check_os
	@echo 'gruvbox-dark' > $(DOTFILES_DIR)/themes/current-theme

# TODO Parametrize projects dir creation and automate gitconfig setup
.PHONY: prepare_projects_dir
prepare_projects_dir: check_os
	@echo "Creating projects directories"
	@mkdir -p $(PERSONAL_PROJECTS_ROOT)
	@mkdir -p $(PROJECTS_ROOT)/Optimum
	@mkdir -p $(DOCUMENTS_ROOT)/Personal
	@mkdir -p $(DOCUMENTS_ROOT)/Optimum
	@mkdir -p $(PRACTICE_PROJECTS_ROOT)

.PHONY: prepare_scripts_cache_dir
prepare_scripts_cache_dir: check_os
	@echo "Creating scripts cache directory"
	@mkdir -p $(SCRIPTS_CACHE_DIR)

.PHONY: clone_personal_vimwiki
clone_personal_vimwiki: check_os
	@echo "Cloning personal vimwiki"
	@git clone git@github.com:esensar/vimwiki.wiki.git ~/vimwiki

.PHONY: prepare_ssh_dir
prepare_ssh_dir: check_os
	@echo "Creating ssh directories"
	@mkdir -p $(HOME)/.ssh/Personal

.PHONY: create_personal_ssh_github_key
create_personal_ssh_github_key: check_os prepare_ssh_dir
	@echo "Creating personal GitHub key"
	@read -p "Enter your email: " email; \
	ssh-keygen -f $(PERSONAL_SSH_KEYS_HOME)/id_rsa_github -t rsa -b 4096 -C $$email
	@echo "Personal GitHub key created!"
	@echo "Copy public key by running:"
	@echo ""
	@echo "cat $(PERSONAL_SSH_KEYS_HOME)/id_rsa_github | $(COPY_TOOL)"
	@echo ""
	@echo "Open: https://github.com/settings/ssh/new"
	@echo "and paste copied public key"
	$(call write_git_ssh_config_entry,github.com,,$(PERSONAL_SSH_KEYS_HOME)/id_rsa_github)

.PHONY: prepare_fish_shell
prepare_fish_shell: check_os
	@echo "Preparing fish shell..."
	@echo "Installing omf framework"
	@curl -L -k https://get.oh-my.fish | fish
	@echo "Install foreign-env to enable .profile in fish by running:"
	@echo ""
	@echo "omf install foreign-env"
	@echo ""

.PHONY: prepare_screenshots_dir
prepare_screenshots_dir: check_os
	@echo "Creating screenshots directories"
	@mkdir -p $(SCREENSHOTS_ROOT)

.PHONY: setup_mac_screenshots
setup_mac_screenshots: check_os prepare_screenshots_dir
	@echo "Configuring mac screenshots default location ($(SCREENSHOTS_ROOT))"
	@defaults write com.apple.screencapture location $(SCREENSHOTS_ROOT)

.PHONY: install_brew_basics
install_brew_basics: homebrew check_os
	@echo "Installig basic brew packages..."
	@brew bundle --file $(DOTFILES_DIR)/installed_packages/core/Brewfile

.PHONY: install_asdf
install_asdf: check_os
	@echo "Installing ASDF VM..."
	@git clone https://github.com/asdf-vm/asdf.git ~/.asdf --branch v0.8.0
	@echo "Installed ASDF Version 0.8.0"
	@echo "To install latest version:"
	@echo ""
	@echo "cd ~/.asdf"
	@echo "git fetch"
	@echo "git checkout \"$$\(git describe --abbrev=0 --tags\)\""
	@echo ""
	@echo "Consider installing configured ASDF tools:"
	@echo ""
	@echo ""
	@echo "Run in home directory:"
	@echo "asdf install"
	@echo ""
	@echo ""
	@echo "Consider installing ASDF plugins:"
	@echo "=================================="
	@echo "DIRENV:"
	@echo "----------------------------------"
	@echo "asdf plugin-add direnv"
	@echo "asdf install direnv latest"
	@echo ""
	@echo "Check out installed version using: "
	@echo "asdf list direnv"
	@echo ""
	@echo "Configure it as global using: "
	@echo "asdf global direnv $$version"
	@echo ""
	@echo "When using in projects, put the following in .envrc: "
	@echo "use asdf"
	@echo "=================================="
	@echo ""

.PHONY: install_vim
install_vim: check_os link_vim
	@echo "Installing vim packages..."
	@echo "\n\n\n" | vim +PlugInstall +qall

.PHONY: oh_my_zsh
oh_my_zsh: check_os
	@echo "Installing oh-my-zsh..."
	@sh -c "$(curl -fsSL https://raw.githubusercontent.com/robbyrussell/oh-my-zsh/master/tools/install.sh)"

.PHONY: homebrew
homebrew: check_os
	@echo "Installing homebrew..."
	@/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

.PHONY: prepare_backup_dir
prepare_backup_dir: check_os
	@echo "Creating $(BACKUP_DIR)"
	@mkdir $(BACKUP_DIR)

.PHONY: clean_backup
clean_backup: check_os
	@echo "Deleting $(BACKUP_DIR)"
	@rm -r $(BACKUP_DIR) || true

.PHONY: check_os
check_os:
	@echo "Running on $(UNAME)$(EXTRA_CI_MESSAGE)"

.PHONY: fail_with_unknown_host
fail_with_unknown_host:
	$(error Unkown host system!)

.PHONY: fail_with_bad_dotfiles_location
fail_with_bad_dotfiles_location:
	$(error Bad dotfiles location! Ensure dotfiles directory is found in $(DOTFILES_DIR)!)