bash prompt skipped when non-interactive

bash/.config/bash/prompt

@@ -0,0 +1,123 @@
+#!/usr/bin/env bash
+
+# Source: https://github.com/mathiasbynens/dotfiles/
+
+# Shell prompt based on the Solarized Dark theme.
+# Screenshot: http://i.imgur.com/EkEtphC.png
+# Heavily inspired by @necolas’s prompt: https://github.com/necolas/dotfiles
+# iTerm → Profiles → Text → use 13pt Monaco with 1.1 vertical spacing.
+
+# If not running interactively, don't do anything
+[[ $- != *i* ]] && return
+
+if [[ $COLORTERM = gnome-* && $TERM = xterm ]] && infocmp gnome-256color >/dev/null 2>&1; then
+	export TERM='gnome-256color';
+elif infocmp xterm-256color >/dev/null 2>&1; then
+	export TERM='xterm-256color';
+fi;
+
+prompt_git() {
+	local s='';
+	local branchName='';
+
+	# Check if the current directory is in a Git repository.
+	git rev-parse --is-inside-work-tree &>/dev/null || return;
+
+	# Check for what branch we’re on.
+	# Get the short symbolic ref. If HEAD isn’t a symbolic ref, get a
+	# tracking remote branch or tag. Otherwise, get the
+	# short SHA for the latest commit, or give up.
+	branchName="$(git symbolic-ref --quiet --short HEAD 2> /dev/null || \
+		git describe --all --exact-match HEAD 2> /dev/null || \
+		git rev-parse --short HEAD 2> /dev/null || \
+		echo '(unknown)')";
+
+	# Early exit for Chromium & Blink repo, as the dirty check takes too long.
+	# Thanks, @paulirish!
+	# https://github.com/paulirish/dotfiles/blob/dd33151f/.bash_prompt#L110-L123
+	repoUrl="$(git config --get remote.origin.url)";
+	if grep -q 'chromium/src.git' <<< "${repoUrl}"; then
+		s+='*';
+	else
+		# Check for uncommitted changes in the index.
+		if ! $(git diff --quiet --ignore-submodules --cached); then
+			s+='+';
+		fi;
+		# Check for unstaged changes.
+		if ! $(git diff-files --quiet --ignore-submodules --); then
+			s+='!';
+		fi;
+		# Check for untracked files.
+		if [ -n "$(git ls-files --others --exclude-standard)" ]; then
+			s+='?';
+		fi;
+		# Check for stashed files.
+		if $(git rev-parse --verify refs/stash &>/dev/null); then
+			s+='$';
+		fi;
+	fi;
+
+	[ -n "${s}" ] && s=" [${s}]";
+
+	echo -e "${1}${branchName}${2}${s}";
+}
+
+if tput setaf 1 &> /dev/null; then
+	tput sgr0; # reset colors
+	bold=$(tput bold);
+	reset=$(tput sgr0);
+	# Solarized colors, taken from http://git.io/solarized-colors.
+	black=$(tput setaf 0);
+	blue=$(tput setaf 33);
+	cyan=$(tput setaf 37);
+	green=$(tput setaf 64);
+	orange=$(tput setaf 166);
+	purple=$(tput setaf 125);
+	red=$(tput setaf 124);
+	violet=$(tput setaf 61);
+	white=$(tput setaf 15);
+	yellow=$(tput setaf 136);
+else
+	bold='';
+	reset="\e[0m";
+	black="\e[1;30m";
+	blue="\e[1;34m";
+	cyan="\e[1;36m";
+	green="\e[1;32m";
+	orange="\e[1;33m";
+	purple="\e[1;35m";
+	red="\e[1;31m";
+	violet="\e[1;35m";
+	white="\e[1;37m";
+	yellow="\e[1;33m";
+fi;
+
+# Highlight the user name when logged in as root.
+if [[ "${USER}" == "root" ]]; then
+	userStyle="${red}";
+else
+	userStyle="${orange}";
+fi;
+
+# Highlight the hostname when connected via SSH.
+if [[ "${SSH_TTY}" ]]; then
+	hostStyle="${bold}${red}";
+else
+	hostStyle="${yellow}";
+fi;
+
+# Set the terminal title and prompt.
+PS1="\[\033]0;\W\007\]"; # working directory base name
+PS1+="\[${bold}\]\n"; # newline
+PS1+="\[${userStyle}\]\u"; # username
+PS1+="\[${white}\] at ";
+PS1+="\[${hostStyle}\]\h"; # host
+PS1+="\[${white}\] in ";
+PS1+="\[${green}\]\w"; # working directory full path
+PS1+="\$(prompt_git \"\[${white}\] on \[${violet}\]\" \"\[${blue}\]\")"; # Git repository details
+PS1+="\n";
+PS1+="\[${white}\]\$ \[${reset}\]"; # `$` (and reset color)
+export PS1;
+
+PS2="\[${yellow}\]→ \[${reset}\]";
+export PS2;

bash/.config/bash/rc

@@ -0,0 +1,42 @@
+#!/usr/bin/env bash
+# Mostly copied from: https://github.com/mathiasbynens/dotfiles/
+
+# Bash-specific:
+[ -f ~/.config/bash/prompt ] && source ~/.config/bash/prompt
+
+# Case-insensitive globbing (used in pathname expansion)
+shopt -s nocaseglob;
+
+# Append to the Bash history file, rather than overwriting it
+shopt -s histappend;
+
+# Autocorrect typos in path names when using `cd`
+shopt -s cdspell;
+
+# Enable some Bash 4 features when possible:
+# * `autocd`, e.g. `**/qux` will enter `./foo/bar/baz/qux`
+# * Recursive globbing, e.g. `echo **/*.txt`
+for option in autocd globstar; do
+	shopt -s "$option" 2> /dev/null;
+done;
+
+# Add tab completion for many Bash commands
+if which brew &> /dev/null && [ -r "$(brew --prefix)/etc/profile.d/bash_completion.sh" ]; then
+	# Ensure existing Homebrew v1 completions continue to work
+	export BASH_COMPLETION_COMPAT_DIR="$(brew --prefix)/etc/bash_completion.d";
+	source "$(brew --prefix)/etc/profile.d/bash_completion.sh";
+elif [ -f /etc/bash_completion ]; then
+	source /etc/bash_completion;
+fi;
+
+# Enable tab completion for `g` by marking it as an alias for `git`
+if type _git &> /dev/null; then
+	complete -o default -o nospace -F _git g;
+fi;
+
+# Add tab completion for SSH hostnames based on ~/.ssh/config, ignoring wildcards
+[ -e "$HOME/.ssh/config" ] && complete -o "default" -o "nospace" -W "$(grep "^Host" ~/.ssh/config | grep -v "[?*]" | cut -d " " -f2- | tr ' ' '\n')" scp sftp ssh;
+
+# Add tab completion for `defaults read|write NSGlobalDomain`
+# You could just use `-g` instead, but I like being explicit
+complete -W "NSGlobalDomain" defaults;

shell/.config/shell/exports

@@ -29,6 +29,3 @@ export PSQLRC="${XDG_CONFIG_HOME:-$HOME/.config}/psql/rc"
 
 # Wget config file
 export WGETRC="${XDG_CONFIG_HOME:-$HOME/.config}/wget/rc"
-
-# ZSH directory
-export ZDOTDIR="${XDG_CONFIG_HOME:-$HOME/.config}/zsh"

shell/.config/shell/profile

@@ -7,3 +7,5 @@ for file in ~/.config/shell/{path,exports,aliases,functions,extra}; do
         [ -r "$file" ] && [ -f "$file" ] && source "$file";
 done;
 unset file;
+
+source ~/.config/bash/rc

zsh/.zshrc

@@ -1,71 +0,0 @@
-# Luke's config for the Zoomer Shell
-# Source (mainly): https://github.com/LukeSmithxyz/voidrice/
-
-# Enable colors and change prompt:
-autoload -U colors && colors	# Load colors
-PS1="%B%{$fg[red]%}[%{$fg[yellow]%}%n%{$fg[green]%}@%{$fg[blue]%}%M %{$fg[magenta]%}%~%{$fg[red]%}]%{$reset_color%}$%b "
-setopt autocd		# Automatically cd into typed directory.
-stty stop undef		# Disable ctrl-s to freeze terminal.
-setopt interactive_comments
-
-# History in cache directory:
-HISTSIZE=10000000
-SAVEHIST=10000000
-
-# Basic auto/tab complete:
-autoload -U compinit
-zstyle ':completion:*' menu select
-zmodload zsh/complist
-compinit
-_comp_options+=(globdots)		# Include hidden files.
-
-# vi mode
-bindkey -v
-export KEYTIMEOUT=1
-
-# Use vim keys in tab complete menu:
-bindkey -M menuselect 'h' vi-backward-char
-bindkey -M menuselect 'k' vi-up-line-or-history
-bindkey -M menuselect 'l' vi-forward-char
-bindkey -M menuselect 'j' vi-down-line-or-history
-bindkey -v '^?' backward-delete-char
-
-# Change cursor shape for different vi modes.
-function zle-keymap-select () {
-    case $KEYMAP in
-        vicmd) echo -ne '\e[1 q';;      # block
-        viins|main) echo -ne '\e[5 q';; # beam
-    esac
-}
-zle -N zle-keymap-select
-zle-line-init() {
-    zle -K viins # initiate `vi insert` as keymap (can be removed if `bindkey -V` has been set elsewhere)
-    echo -ne "\e[5 q"
-}
-zle -N zle-line-init
-echo -ne '\e[5 q' # Use beam shape cursor on startup.
-preexec() { echo -ne '\e[5 q' ;} # Use beam shape cursor for each new prompt.
-
-bindkey -s '^a' 'bc -lq\n'
-
-bindkey -s '^f' 'cd "$(dirname "$(fzf)")"\n'
-
-bindkey '^[[P' delete-char
-
-# Edit line in vim with ctrl-e:
-autoload edit-command-line; zle -N edit-command-line
-bindkey '^e' edit-command-line
-
-
-# Custom
-# Activate history search based upon what has already been entered at the prompt,
-# and always put cursor at the end of the line:
-autoload -U history-search-end
-zle -N history-beginning-search-backward-end history-search-end
-zle -N history-beginning-search-forward-end history-search-end
-bindkey "^[[A" history-beginning-search-backward-end
-bindkey "^[[B" history-beginning-search-forward-end
-
-
-# Load syntax highlighting; should be last.
-source /usr/share/zsh/plugins/fast-syntax-highlighting/fast-syntax-highlighting.plugin.zsh 2>/dev/null