nanosplit/.zshrc

## .zshrc
## Options section
setopt correct                                                  # Auto correct mistakes
setopt extendedglob                                             # Extended globbing. Allows using regular expressions with *
setopt nocaseglob                                               # Case insensitive globbing
setopt rcexpandparam                                            # Array expension with parameters
setopt nocheckjobs                                              # Don't warn about running processes when exiting
setopt numericglobsort                                          # Sort filenames numerically when it makes sense
setopt nobeep                                                   # No beep
setopt appendhistory                                            # Immediately append history instead of overwriting
setopt histignorealldups                                        # If a new command is a duplicate, remove the older one
setopt autocd                                                   # if only directory path is entered, cd there.

zstyle ':completion:*' matcher-list 'm:{a-zA-Z}={A-Za-z}'       # Case insensitive tab completion
zstyle ':completion:*' list-colors "${(s.:.)LS_COLORS}"         # Colored completion (different colors for dirs/files/etc)
zstyle ':completion:*' rehash true                              # automatically find new executables in path
# Speed up completions
zstyle ':completion:*' accept-exact '*(N)'
zstyle ':completion:*' use-cache on
zstyle ':completion:*' cache-path ~/.zsh/cache
#HISTFILE=~/.zhistory
#HISTSIZE=1000
#SAVEHIST=500
#export EDITOR=/usr/bin/nano
#export VISUAL=/usr/bin/nano
WORDCHARS=${WORDCHARS//\/[&.;]}                                 # Don't consider certain characters part of the word


## Keybindings section
bindkey -e
bindkey '^[[7~' beginning-of-line                               # Home key
bindkey '^[[H' beginning-of-line                                # Home key
if [[ "${terminfo[khome]}" != "" ]]; then
  bindkey "${terminfo[khome]}" beginning-of-line                # [Home] - Go to beginning of line
fi
bindkey '^[[8~' end-of-line                                     # End key
bindkey '^[[F' end-of-line                                     # End key
if [[ "${terminfo[kend]}" != "" ]]; then
  bindkey "${terminfo[kend]}" end-of-line                       # [End] - Go to end of line
fi
bindkey '^[[2~' overwrite-mode                                  # Insert key
bindkey '^[[3~' delete-char                                     # Delete key
bindkey '^[[C'  forward-char                                    # Right key
bindkey '^[[D'  backward-char                                   # Left key
bindkey '^[[5~' history-beginning-search-backward               # Page up key
bindkey '^[[6~' history-beginning-search-forward                # Page down key

# Navigate words with ctrl+arrow keys
bindkey '^[Oc' forward-word                                     #
bindkey '^[Od' backward-word                                    #
bindkey '^[[1;5D' backward-word                                 #
bindkey '^[[1;5C' forward-word                                  #
bindkey '^H' backward-kill-word                                 # delete previous word with ctrl+backspace
bindkey '^[[Z' undo                                             # Shift+tab undo last action

## Alias section
alias cp="cp -i"                                                # Confirm before overwriting something
alias df='df -h'                                                # Human-readable sizes
alias free='free -m'                                            # Show sizes in MB
alias gitu='git add . && git commit && git push'

# Theming section
autoload -U compinit colors zcalc
compinit -d
colors

# enable substitution for prompt
setopt prompt_subst

# Prompt (on left side) similar to default bash prompt, or redhat zsh prompt with colors
 #PROMPT="%(!.%{$fg[red]%}[%n@%m %1~]%{$reset_color%}# .%{$fg[green]%}[%n@%m %1~]%{$reset_color%}$ "
# Maia prompt
PROMPT="%B%{$fg[cyan]%}%(4~|%-1~/.../%2~|%~)%u%b >%{$fg[cyan]%}>%B%(?.%{$fg[cyan]%}.%{$fg[red]%})>%{$reset_color%}%b " # Print some system information when the shell is first started
# Print a greeting message when shell is started
echo $USER@$HOST  $(uname -srm) $(lsb_release -rcs)
## Prompt on right side:
#  - shows status of git when in git repository (code adapted from https://techanic.net/2012/12/30/my_git_prompt_for_zsh.html)
#  - shows exit status of previous command (if previous command finished with an error)
#  - is invisible, if neither is the case

# Modify the colors and symbols in these variables as desired.
GIT_PROMPT_SYMBOL="%{$fg[blue]%}±"                              # plus/minus     - clean repo
GIT_PROMPT_PREFIX="%{$fg[green]%}[%{$reset_color%}"
GIT_PROMPT_SUFFIX="%{$fg[green]%}]%{$reset_color%}"
GIT_PROMPT_AHEAD="%{$fg[red]%}ANUM%{$reset_color%}"             # A"NUM"         - ahead by "NUM" commits
GIT_PROMPT_BEHIND="%{$fg[cyan]%}BNUM%{$reset_color%}"           # B"NUM"         - behind by "NUM" commits
GIT_PROMPT_MERGING="%{$fg_bold[magenta]%}⚡︎%{$reset_color%}"     # lightning bolt - merge conflict
GIT_PROMPT_UNTRACKED="%{$fg_bold[red]%}●%{$reset_color%}"       # red circle     - untracked files
GIT_PROMPT_MODIFIED="%{$fg_bold[yellow]%}●%{$reset_color%}"     # yellow circle  - tracked files modified
GIT_PROMPT_STAGED="%{$fg_bold[green]%}●%{$reset_color%}"        # green circle   - staged changes present = ready for "git push"

parse_git_branch() {
  # Show Git branch/tag, or name-rev if on detached head
  ( git symbolic-ref -q HEAD || git name-rev --name-only --no-undefined --always HEAD ) 2> /dev/null
}

parse_git_state() {
  # Show different symbols as appropriate for various Git repository states
  # Compose this value via multiple conditional appends.
  local GIT_STATE=""
  local NUM_AHEAD="$(git log --oneline @{u}.. 2> /dev/null | wc -l | tr -d ' ')"
  if [ "$NUM_AHEAD" -gt 0 ]; then
    GIT_STATE=$GIT_STATE${GIT_PROMPT_AHEAD//NUM/$NUM_AHEAD}
  fi
  local NUM_BEHIND="$(git log --oneline ..@{u} 2> /dev/null | wc -l | tr -d ' ')"
  if [ "$NUM_BEHIND" -gt 0 ]; then
    GIT_STATE=$GIT_STATE${GIT_PROMPT_BEHIND//NUM/$NUM_BEHIND}
  fi
  local GIT_DIR="$(git rev-parse --git-dir 2> /dev/null)"
  if [ -n $GIT_DIR ] && test -r $GIT_DIR/MERGE_HEAD; then
    GIT_STATE=$GIT_STATE$GIT_PROMPT_MERGING
  fi
  if [[ -n $(git ls-files --other --exclude-standard 2> /dev/null) ]]; then
    GIT_STATE=$GIT_STATE$GIT_PROMPT_UNTRACKED
  fi
  if ! git diff --quiet 2> /dev/null; then
    GIT_STATE=$GIT_STATE$GIT_PROMPT_MODIFIED
  fi
  if ! git diff --cached --quiet 2> /dev/null; then
    GIT_STATE=$GIT_STATE$GIT_PROMPT_STAGED
  fi
  if [[ -n $GIT_STATE ]]; then
    echo "$GIT_PROMPT_PREFIX$GIT_STATE$GIT_PROMPT_SUFFIX"
  fi
}

git_prompt_string() {
  local git_where="$(parse_git_branch)"

  # If inside a Git repository, print its branch and state
  [ -n "$git_where" ] && echo "$GIT_PROMPT_SYMBOL$(parse_git_state)$GIT_PROMPT_PREFIX%{$fg[yellow]%}${git_where#(refs/heads/|tags/)}$GIT_PROMPT_SUFFIX"

  # If not inside the Git repo, print exit codes of last command (only if it failed)
  [ ! -n "$git_where" ] && echo "%{$fg[red]%} %(?..[%?])"
}

# Right prompt with exit status of previous command if not successful
 #RPROMPT="%{$fg[red]%} %(?..[%?])"
# Right prompt with exit status of previous command marked with ✓ or ✗
 #RPROMPT="%(?.%{$fg[green]%}✓ %{$reset_color%}.%{$fg[red]%}✗ %{$reset_color%})"


# Color man pages
export LESS_TERMCAP_mb=$'\E[01;32m'
export LESS_TERMCAP_md=$'\E[01;32m'
export LESS_TERMCAP_me=$'\E[0m'
export LESS_TERMCAP_se=$'\E[0m'
export LESS_TERMCAP_so=$'\E[01;47;34m'
export LESS_TERMCAP_ue=$'\E[0m'
export LESS_TERMCAP_us=$'\E[01;36m'
export LESS=-r


## Plugins section: Enable fish style features
# Use syntax highlighting
source /usr/share/zsh/plugins/zsh-syntax-highlighting/zsh-syntax-highlighting.zsh
# Use history substring search
source /usr/share/zsh/plugins/zsh-history-substring-search/zsh-history-substring-search.zsh
# bind UP and DOWN arrow keys to history substring search
zmodload zsh/terminfo
bindkey "$terminfo[kcuu1]" history-substring-search-up
bindkey "$terminfo[kcud1]" history-substring-search-down
bindkey '^[[A' history-substring-search-up
bindkey '^[[B' history-substring-search-down

# Apply different settigns for different terminals
case $(basename "$(cat "/proc/$PPID/comm")") in
  login)
    	RPROMPT="%{$fg[red]%} %(?..[%?])"
    	alias x='startx ~/.xinitrc'      # Type name of desired desktop after x, xinitrc is configured for it
    ;;
#  'tmux: server')
#        RPROMPT='$(git_prompt_string)'
#		## Base16 Shell color themes.
#		#possible themes: 3024, apathy, ashes, atelierdune, atelierforest, atelierhearth,
#		#atelierseaside, bespin, brewer, chalk, codeschool, colors, default, eighties,
#		#embers, flat, google, grayscale, greenscreen, harmonic16, isotope, londontube,
#		#marrakesh, mocha, monokai, ocean, paraiso, pop (dark only), railscasts, shapesifter,
#		#solarized, summerfruit, tomorrow, twilight
#		#theme="eighties"
#		#Possible variants: dark and light
#		#shade="dark"
#		#BASE16_SHELL="/usr/share/zsh/scripts/base16-shell/base16-$theme.$shade.sh"
#		#[[ -s $BASE16_SHELL ]] && source $BASE16_SHELL
#		# Use autosuggestion
#		source /usr/share/zsh/plugins/zsh-autosuggestions/zsh-autosuggestions.zsh
#		ZSH_AUTOSUGGEST_BUFFER_MAX_SIZE=20
#  		ZSH_AUTOSUGGEST_HIGHLIGHT_STYLE='fg=8'
#     ;;
  *)
        RPROMPT='$(git_prompt_string)'
		# Use autosuggestion
		source /usr/share/zsh/plugins/zsh-autosuggestions/zsh-autosuggestions.zsh
		ZSH_AUTOSUGGEST_BUFFER_MAX_SIZE=20
  		ZSH_AUTOSUGGEST_HIGHLIGHT_STYLE='fg=8'
    ;;
esac

eval "$(rbenv init -)"
export PATH="$HOME/.rbenv/plugins/ruby-build/bin:$PATH"
export PGHOST="localhost"
PATH="$PATH:/opt/yarn-1.22.4/bin"
alias chrome="google-chrome-stable"
	## Options section
	setopt correct # Auto correct mistakes
	setopt extendedglob # Extended globbing. Allows using regular expressions with *
	setopt nocaseglob # Case insensitive globbing
	setopt rcexpandparam # Array expension with parameters
	setopt nocheckjobs # Don't warn about running processes when exiting
	setopt numericglobsort # Sort filenames numerically when it makes sense
	setopt nobeep # No beep
	setopt appendhistory # Immediately append history instead of overwriting
	setopt histignorealldups # If a new command is a duplicate, remove the older one
	setopt autocd # if only directory path is entered, cd there.

	zstyle ':completion:*' matcher-list 'm:{a-zA-Z}={A-Za-z}' # Case insensitive tab completion
	zstyle ':completion:*' list-colors "${(s.:.)LS_COLORS}" # Colored completion (different colors for dirs/files/etc)
	zstyle ':completion:*' rehash true # automatically find new executables in path
	# Speed up completions
	zstyle ':completion:' accept-exact '(N)'
	zstyle ':completion:*' use-cache on
	zstyle ':completion:*' cache-path ~/.zsh/cache
	#HISTFILE=~/.zhistory
	#HISTSIZE=1000
	#SAVEHIST=500
	#export EDITOR=/usr/bin/nano
	#export VISUAL=/usr/bin/nano
	WORDCHARS=${WORDCHARS//\/[&.;]} # Don't consider certain characters part of the word


	## Keybindings section
	bindkey -e
	bindkey '^[[7~' beginning-of-line # Home key
	bindkey '^[[H' beginning-of-line # Home key
	if [[ "${terminfo[khome]}" != "" ]]; then
	bindkey "${terminfo[khome]}" beginning-of-line # [Home] - Go to beginning of line
	fi
	bindkey '^[[8~' end-of-line # End key
	bindkey '^[[F' end-of-line # End key
	if [[ "${terminfo[kend]}" != "" ]]; then
	bindkey "${terminfo[kend]}" end-of-line # [End] - Go to end of line
	fi
	bindkey '^[[2~' overwrite-mode # Insert key
	bindkey '^[[3~' delete-char # Delete key
	bindkey '^[[C' forward-char # Right key
	bindkey '^[[D' backward-char # Left key
	bindkey '^[[5~' history-beginning-search-backward # Page up key
	bindkey '^[[6~' history-beginning-search-forward # Page down key

	# Navigate words with ctrl+arrow keys
	bindkey '^[Oc' forward-word #
	bindkey '^[Od' backward-word #
	bindkey '^[[1;5D' backward-word #
	bindkey '^[[1;5C' forward-word #
	bindkey '^H' backward-kill-word # delete previous word with ctrl+backspace
	bindkey '^[[Z' undo # Shift+tab undo last action

	## Alias section
	alias cp="cp -i" # Confirm before overwriting something
	alias df='df -h' # Human-readable sizes
	alias free='free -m' # Show sizes in MB
	alias gitu='git add . && git commit && git push'

	# Theming section
	autoload -U compinit colors zcalc
	compinit -d
	colors

	# enable substitution for prompt
	setopt prompt_subst

	# Prompt (on left side) similar to default bash prompt, or redhat zsh prompt with colors
	#PROMPT="%(!.%{$fg[red]%}[%n@%m %1~]%{$reset_color%}# .%{$fg[green]%}[%n@%m %1~]%{$reset_color%}$ "
	# Maia prompt
	PROMPT="%B%{$fg[cyan]%}%(4~\|%-1~/.../%2~\|%~)%u%b >%{$fg[cyan]%}>%B%(?.%{$fg[cyan]%}.%{$fg[red]%})>%{$reset_color%}%b " # Print some system information when the shell is first started
	# Print a greeting message when shell is started
	echo $USER@$HOST $(uname -srm) $(lsb_release -rcs)
	## Prompt on right side:
	# - shows status of git when in git repository (code adapted from https://techanic.net/2012/12/30/my_git_prompt_for_zsh.html)
	# - shows exit status of previous command (if previous command finished with an error)
	# - is invisible, if neither is the case

	# Modify the colors and symbols in these variables as desired.
	GIT_PROMPT_SYMBOL="%{$fg[blue]%}±" # plus/minus - clean repo
	GIT_PROMPT_PREFIX="%{$fg[green]%}[%{$reset_color%}"
	GIT_PROMPT_SUFFIX="%{$fg[green]%}]%{$reset_color%}"
	GIT_PROMPT_AHEAD="%{$fg[red]%}ANUM%{$reset_color%}" # A"NUM" - ahead by "NUM" commits
	GIT_PROMPT_BEHIND="%{$fg[cyan]%}BNUM%{$reset_color%}" # B"NUM" - behind by "NUM" commits
	GIT_PROMPT_MERGING="%{$fg_bold[magenta]%}⚡︎%{$reset_color%}" # lightning bolt - merge conflict
	GIT_PROMPT_UNTRACKED="%{$fg_bold[red]%}●%{$reset_color%}" # red circle - untracked files
	GIT_PROMPT_MODIFIED="%{$fg_bold[yellow]%}●%{$reset_color%}" # yellow circle - tracked files modified
	GIT_PROMPT_STAGED="%{$fg_bold[green]%}●%{$reset_color%}" # green circle - staged changes present = ready for "git push"

	parse_git_branch() {
	# Show Git branch/tag, or name-rev if on detached head
	( git symbolic-ref -q HEAD \|\| git name-rev --name-only --no-undefined --always HEAD ) 2> /dev/null
	}

	parse_git_state() {
	# Show different symbols as appropriate for various Git repository states
	# Compose this value via multiple conditional appends.
	local GIT_STATE=""
	local NUM_AHEAD="$(git log --oneline @{u}.. 2> /dev/null \| wc -l \| tr -d ' ')"
	if [ "$NUM_AHEAD" -gt 0 ]; then
	GIT_STATE=$GIT_STATE${GIT_PROMPT_AHEAD//NUM/$NUM_AHEAD}
	fi
	local NUM_BEHIND="$(git log --oneline ..@{u} 2> /dev/null \| wc -l \| tr -d ' ')"
	if [ "$NUM_BEHIND" -gt 0 ]; then
	GIT_STATE=$GIT_STATE${GIT_PROMPT_BEHIND//NUM/$NUM_BEHIND}
	fi
	local GIT_DIR="$(git rev-parse --git-dir 2> /dev/null)"
	if [ -n $GIT_DIR ] && test -r $GIT_DIR/MERGE_HEAD; then
	GIT_STATE=$GIT_STATE$GIT_PROMPT_MERGING
	fi
	if [[ -n $(git ls-files --other --exclude-standard 2> /dev/null) ]]; then
	GIT_STATE=$GIT_STATE$GIT_PROMPT_UNTRACKED
	fi
	if ! git diff --quiet 2> /dev/null; then
	GIT_STATE=$GIT_STATE$GIT_PROMPT_MODIFIED
	fi
	if ! git diff --cached --quiet 2> /dev/null; then
	GIT_STATE=$GIT_STATE$GIT_PROMPT_STAGED
	fi
	if [[ -n $GIT_STATE ]]; then
	echo "$GIT_PROMPT_PREFIX$GIT_STATE$GIT_PROMPT_SUFFIX"
	fi
	}

	git_prompt_string() {
	local git_where="$(parse_git_branch)"

	# If inside a Git repository, print its branch and state
	[ -n "$git_where" ] && echo "$GIT_PROMPT_SYMBOL$(parse_git_state)$GIT_PROMPT_PREFIX%{$fg[yellow]%}${git_where#(refs/heads/\|tags/)}$GIT_PROMPT_SUFFIX"

	# If not inside the Git repo, print exit codes of last command (only if it failed)
	[ ! -n "$git_where" ] && echo "%{$fg[red]%} %(?..[%?])"
	}

	# Right prompt with exit status of previous command if not successful
	#RPROMPT="%{$fg[red]%} %(?..[%?])"
	# Right prompt with exit status of previous command marked with ✓ or ✗
	#RPROMPT="%(?.%{$fg[green]%}✓ %{$reset_color%}.%{$fg[red]%}✗ %{$reset_color%})"


	# Color man pages
	export LESS_TERMCAP_mb=$'\E[01;32m'
	export LESS_TERMCAP_md=$'\E[01;32m'
	export LESS_TERMCAP_me=$'\E[0m'
	export LESS_TERMCAP_se=$'\E[0m'
	export LESS_TERMCAP_so=$'\E[01;47;34m'
	export LESS_TERMCAP_ue=$'\E[0m'
	export LESS_TERMCAP_us=$'\E[01;36m'
	export LESS=-r


	## Plugins section: Enable fish style features
	# Use syntax highlighting
	source /usr/share/zsh/plugins/zsh-syntax-highlighting/zsh-syntax-highlighting.zsh
	# Use history substring search
	source /usr/share/zsh/plugins/zsh-history-substring-search/zsh-history-substring-search.zsh
	# bind UP and DOWN arrow keys to history substring search
	zmodload zsh/terminfo
	bindkey "$terminfo[kcuu1]" history-substring-search-up
	bindkey "$terminfo[kcud1]" history-substring-search-down
	bindkey '^[[A' history-substring-search-up
	bindkey '^[[B' history-substring-search-down

	# Apply different settigns for different terminals
	case $(basename "$(cat "/proc/$PPID/comm")") in
	login)
	RPROMPT="%{$fg[red]%} %(?..[%?])"
	alias x='startx ~/.xinitrc' # Type name of desired desktop after x, xinitrc is configured for it
	;;
	# 'tmux: server')
	# RPROMPT='$(git_prompt_string)'
	# ## Base16 Shell color themes.
	# #possible themes: 3024, apathy, ashes, atelierdune, atelierforest, atelierhearth,
	# #atelierseaside, bespin, brewer, chalk, codeschool, colors, default, eighties,
	# #embers, flat, google, grayscale, greenscreen, harmonic16, isotope, londontube,
	# #marrakesh, mocha, monokai, ocean, paraiso, pop (dark only), railscasts, shapesifter,
	# #solarized, summerfruit, tomorrow, twilight
	# #theme="eighties"
	# #Possible variants: dark and light
	# #shade="dark"
	# #BASE16_SHELL="/usr/share/zsh/scripts/base16-shell/base16-$theme.$shade.sh"
	# #[[ -s $BASE16_SHELL ]] && source $BASE16_SHELL
	# # Use autosuggestion
	# source /usr/share/zsh/plugins/zsh-autosuggestions/zsh-autosuggestions.zsh
	# ZSH_AUTOSUGGEST_BUFFER_MAX_SIZE=20
	# ZSH_AUTOSUGGEST_HIGHLIGHT_STYLE='fg=8'
	# ;;
	*)
	RPROMPT='$(git_prompt_string)'
	# Use autosuggestion
	source /usr/share/zsh/plugins/zsh-autosuggestions/zsh-autosuggestions.zsh
	ZSH_AUTOSUGGEST_BUFFER_MAX_SIZE=20
	ZSH_AUTOSUGGEST_HIGHLIGHT_STYLE='fg=8'
	;;
	esac

	eval "$(rbenv init -)"
	export PATH="$HOME/.rbenv/plugins/ruby-build/bin:$PATH"
	export PGHOST="localhost"
	PATH="$PATH:/opt/yarn-1.22.4/bin"
	alias chrome="google-chrome-stable"