.zshrc

#
# Configure interactive shells.
#

### Basic settings

# Custom prompt (hostname:dir username% )
if [[ -r "${HOME}/.zshrc.colorprompt" ]]; then
  source "${HOME}/.zshrc.colorprompt"
else
  PROMPT='%m:%1~ %n%# '
fi

# Disable Apple session restoration.
# See /private/etc/zshrc_Apple_Terminal for more details.
SHELL_SESSIONS_DISABLE=1

# Allow comments in interactive shells.
setopt INTERACTIVE_COMMENTS


### App-specific settings

# Configure Homebrew if necessary.
if [[ -r "${HOME}/.zshrc.homebrew" ]]; then
  source "${HOME}/.zshrc.homebrew"
fi


### ZLE settings

# Use viins mode.
bindkey -v

# Use bash-style reverse history search.
# Default:
#   bindkey -M viins '^R' redisplay
bindkey -M viins '^R' history-incremental-search-backward

# When navigating history, keep the cursor at the beginning of the line.
# Default:
#   bindkey -M vicmd k up-line-or-history
#   bindkey -M vicmd k down-line-or-history
bindkey -M vicmd k vi-up-line-or-history
bindkey -M vicmd j vi-down-line-or-history


### Aliases

# 06/09/2011  ls alias
alias ls='ls -FG'

# 03/10/2013  avoid annoying warnings
alias scp='scp -o "ClearAllForwardings yes"'

# 10/18/2022  output the entire history, with ISO-style timestamps
alias history='history -i 0'

# Source external alias definitions.
if [[ -r "${HOME}/.aliasrc.gvim" ]]; then
  source "${HOME}/.aliasrc.gvim"
fi


### History options

# Ensure we are actually capturing history.
if [[ -z "${HISTFILE}" ]]; then
  HISTFILE=${HOME}/.zsh_history
fi

# Increase the size of the History buffer.
HISTSIZE=4096
SAVEHIST=4096

# Include timestamps.
setopt EXTENDED_HISTORY

# Don't record commands prefixed with a space.
setopt HIST_IGNORE_SPACE

# Don't record invocations of the `history` command.
setopt HIST_NO_STORE

# Record to HISTFILE at command completion rather than at shell termination.
setopt INC_APPEND_HISTORY_TIME


### Completion

# Allow liberal partial pathname completion.
zstyle ':completion:*' list-suffixes
zstyle ':completion:*' expand prefix suffix

# Initialize the completion system.
autoload -Uz compinit
compinit

# vim:sw=2 ts=2 et filetype=zsh