This is a companion script for the `~/.zshrc` file

.zshrc.custom

#!/usr/bin/env zsh

# vim:syntax=zsh
# vim:filetype=zsh

# file location: ${HOME}/.zshrc.custom

# Note: This file depends on the ${HOME}/.zshrc that is also shared for some shell functions

load_file_if_exists "${HOME}/.aliases"

# Homebrew (path has been setup in ${HOME}/.zprofile)
export MANPATH="${HOMEBREW_PREFIX}/share/man${MANPATH+:$MANPATH}"
export INFOPATH="${HOMEBREW_PREFIX}/share/info${INFOPATH+:$INFOPATH}"

export HOMEBREW_NO_ANALYTICS=1
export HOMEBREW_CLEANUP_MAX_AGE_DAYS=3
export HOMEBREW_CLEANUP_PERIODIC_FULL_DAYS=3
export HOMEBREW_BAT=1
export HOMEBREW_VERBOSE_USING_DOTS=1
export HOMEBREW_BUNDLE_FILE=${HOME}/Brewfile

# Erlang history in iex
export ERL_AFLAGS="-kernel shell_history enabled -kernel shell_history_file_bytes 1024000"

if [[ "${OSTYPE}" =~ "darwin" ]]; then
  # setopt glob_dots                # no special treatment for file names with a leading dot
  # # setopt no_auto_menu             # require an extra TAB press to open the completion menu
  # setopt auto_menu                # automatically use menu completion
  # setopt list_beep
  # # setopt correct_all              # autocorrect commands
  # setopt always_to_end            # move cursor to end if word had one match

  setopt append_history
  setopt share_history            # share history between different instances of the shell
  setopt inc_append_history       # append command to history file immediately after execution
  setopt hist_ignore_all_dups     # do not put duplicated command into history list
  setopt hist_ignore_dups
  setopt hist_allow_clobber
  setopt hist_reduce_blanks       # remove unnecessary blanks
  setopt hist_save_no_dups        # do not save duplicated command
  setopt auto_cd                  # cd into directory if the name is not an alias or function, but matches a directory
  setopt auto_pushd               # Make cd push the old directory onto the directory stack.
  setopt pushd_silent             # Do not print the directory stack after pushd or popd.
  setopt pushd_ignore_dups        # Don’t push multiple copies of the same directo
  setopt beep
  setopt extended_glob
  setopt auto_list                # Automatically list choices on an ambiguous completion.
  setopt list_ambiguous
  setopt list_types               # If the file being listed is a directory, show a trailing slash

  # console colors
  autoload -U colors && colors

  # Use modern completion system
  mkdir -p ${XDG_CACHE_HOME}
  autoload -Uz compinit && compinit -d ${XDG_CACHE_HOME}/zcompdump-${ZSH_VERSION}
  # colorize completion
  # zstyle ':completion:*:*:kill:*:processes' list-colors "=(#b) #([0-9]#)*=$color[cyan]=$color[red]"
  # zstyle ':completion:*' list-colors ${(s.:.)LS_COLORS}
  # zstyle ':completion:*' select-prompt '%SScrolling active: current selection at %p%s'
  # prevent CVS and SVN from being completed
  zstyle ':completion:*:(all-|)files' ignored-patterns '(|*/)CVS'
  zstyle ':completion:*:cd:*' ignored-patterns '(*/)#CVS'
  # ignore completion functions
  zstyle ':completion:*:functions' ignored-patterns '_*'
  # ignore what's already selected on line
  zstyle ':completion:*:(rm|kill|diff):*' ignore-line yes
  # hosts completion for some commands
  #local knownhosts
  #knownhosts=( ${${${${(f)"$(<${HOME}/.ssh/known_hosts)"}:#[0-9]*}%%\ *}%%,*} )
  #zstyle ':completion:*:(ssh|scp|sftp):*' hosts $knownhosts
  compctl -k hosts ftp lftp ncftp ssh w3m lynx links elinks nc telnet rlogin host
  compctl -k hosts -P '@' finger

  # manpage completion
  man_glob () {
    local a
    read -cA a
    if [[ $a[2] = -s ]]; then
      reply=( ${^manpath}/man$a[3]/$1*$2(N:t:r) )
    else
      reply=( ${^manpath}/man*/$1*$2(N:t:r) )
    fi
  }

  compctl -K man_glob -x 'C[-1,-P]' -m - 'R[-*l*,;]' -g '*.(man|[0-9nlpo](|[a-z]))' + -g '*(-/)' -- man
  # fuzzy matching
  zstyle ':completion:*' completer _complete _match _approximate
  zstyle ':completion:*:match:*' original only
  zstyle ':completion:*:approximate:*' max-errors 1 numeric
  # completion cache
  zstyle ':completion:*' use-cache on
  zstyle ':completion:*' cache-path ${XDG_CACHE_HOME}/zsh
  # remove trailing slash in directory names, useful for ln
  zstyle ':completion:*' squeeze-slashes true
  # docker completion
  zstyle ':completion:*:*:docker:*' option-stacking yes
  zstyle ':completion:*:*:docker-*:*' option-stacking yes

  # typeset -U fpath
  autoload -U _git

  # Turn on autocomplete predictions
  autoload -U incremental-complete-word predict-on
  zle -N incremental-complete-word
  zle -N predict-on
  zle -N predict-off
  bindkey '^Xi' incremental-complete-word
  bindkey '^Xp' predict-on
  bindkey '^X^P' predict-off
fi

# defines word-boundaries: ensures that deleting word on /path/to/file deletes only 'file' and not the directory, this removes the '/' from $WORDCHARS
export WORDCHARS="${WORDCHARS:s#/#}"
export WORDCHARS="${WORDCHARS:s#.#}"

# Rspec and cucumber
export CUCUMBER_COLORS="pending_param=magenta:failed_param=magenta:passed_param=magenta:skipped_param=magenta"
export RSPEC="true"

### Fix slowness of pastes with zsh-syntax-highlighting.zsh
pasteinit() {
  OLD_SELF_INSERT=${${(s.:.)widgets[self-insert]}[2,3]}
  zle -N self-insert url-quote-magic # I wonder if you'd need `.url-quote-magic`?
}
pastefinish() {
  zle -N self-insert ${OLD_SELF_INSERT}
}
zstyle :bracketed-paste-magic paste-init pasteinit
zstyle :bracketed-paste-magic paste-finish pastefinish
### Fix slowness of pastes

# If brew exists, do the following
command_exists brew
if [ $? -eq 0 ]; then
  load_file_if_exists "${HOMEBREW_PREFIX}/opt/git-extras/share/git-extras/git-extras-completion.zsh"

  # curl - override default and use from homebrew installation
  CURL_DIR=${HOMEBREW_PREFIX}/opt/curl
  [ -d ${CURL_DIR} ] && export PATH="${CURL_DIR}/bin:${PATH+:$PATH}"

  # Sqlite3 - override default and use from homebrew installation
  SQLITE_DIR=${HOMEBREW_PREFIX}/opt/sqlite
  if [ -d ${SQLITE_DIR} ]; then
    export PATH="${SQLITE_DIR}/bin:${PATH+:$PATH}"
    # For compilers to find sqlite you may need to set:
    export LDFLAGS="-L${SQLITE_DIR}/lib${LDFLAGS+ $LDFLAGS}"
    export CPPFLAGS="-I${SQLITE_DIR}/include${CPPFLAGS+ $CPPFLAGS}"
    # For pkg-config to find sqlite you may need to set:
    export PKG_CONFIG_PATH="${SQLITE_DIR}/lib/pkgconfig${PKG_CONFIG_PATH+:$PKG_CONFIG_PATH}"
  fi

  # zlib - required for installing python via mise
  ZLIB_DIR=${HOMEBREW_PREFIX}/opt/zlib
  if [ -d ${ZLIB_DIR} ]; then
    export LDFLAGS="-L${ZLIB_DIR}/lib${LDFLAGS+ $LDFLAGS}"
    export CPPFLAGS="-I${ZLIB_DIR}/include${CPPFLAGS+ $CPPFLAGS}"
  fi

  # Note: The following lines have been added while trying to fix the ruby 3.0.0 installation on M1 MBP
  OPENSSL_DIR=${HOMEBREW_PREFIX}/opt/openssl@3
  if [ -d ${OPENSSL_DIR} ]; then
    export PATH="${OPENSSL_DIR}/bin:${PATH+:$PATH}"
    # For compilers to find openssl you may need to set:
    export LDFLAGS="-L${OPENSSL_DIR}/lib${LDFLAGS+ $LDFLAGS}"
    export CPPFLAGS="-I${OPENSSL_DIR}/include${CPPFLAGS+ $CPPFLAGS}"
    # For pkg-config to find openssl you may need to set:
    export PKG_CONFIG_PATH="${OPENSSL_DIR}/lib/pkgconfig${PKG_CONFIG_PATH+:$PKG_CONFIG_PATH}"

    export RUBY_CONFIGURE_OPTS="--with-openssl-dir=${OPENSSL_DIR}"
  fi
fi

# Load mise path changes
# eval "$(mise activate zsh)"
command_exists mise && _evalcache mise activate zsh

# load devbox completion config
# load_file_if_exists ${HOME}/.config/devbox/lib/use_devbox.sh

# Add the custom scripts folder to the PATH if its available
[ -d ${PERSONAL_CONFIGS_DIR} ] && export PATH="${PATH+:$PATH}:${PERSONAL_CONFIGS_DIR}"

# Make VSCodium use the VS Code marketplace
command_exists codium
if [ $? -eq 0 ]; then
  export VSCODE_GALLERY_SERVICE_URL='https://marketplace.visualstudio.com/_apis/public/gallery'
  export VSCODE_GALLERY_CACHE_URL='https://vscode.blob.core.windows.net/gallery/index'
  export VSCODE_GALLERY_ITEM_URL='https://marketplace.visualstudio.com/items'
  export VSCODE_GALLERY_CONTROL_URL=''
  export VSCODE_GALLERY_RECOMMENDATIONS_URL=''
fi

# fzy
load_file_if_exists "${HOME}/.fzy-key-bindings.zsh"

# iTerm2 shell integrations
load_file_if_exists "${HOME}/.iterm2_shell_integration.zsh"