Added .bashrc and bash powerline to repo

.bash-powerline

@@ -0,0 +1,93 @@
+#!/usr/bin/env bash
+
+## Uncomment to disable git info
+#POWERLINE_GIT=0
+
+__powerline() {
+    # Colors
+    COLOR_RESET='\[\033[m\]'
+    COLOR_CWD=${COLOR_CWD:-'\[\033[0;34m\]'} # blue
+    COLOR_GIT=${COLOR_GIT:-'\[\033[0;36m\]'} # cyan
+    COLOR_SUCCESS=${COLOR_SUCCESS:-'\[\033[0;32m\]'} # green
+    COLOR_FAILURE=${COLOR_FAILURE:-'\[\033[0;31m\]'} # red
+
+    # Symbols
+    SYMBOL_GIT_BRANCH=${SYMBOL_GIT_BRANCH:-⑂}
+    SYMBOL_GIT_MODIFIED=${SYMBOL_GIT_MODIFIED:-*}
+    SYMBOL_GIT_PUSH=${SYMBOL_GIT_PUSH:-↑}
+    SYMBOL_GIT_PULL=${SYMBOL_GIT_PULL:-↓}
+
+    if [[ -z "$PS_SYMBOL" ]]; then
+      case "$(uname)" in
+          Darwin)   PS_SYMBOL='';;
+          Linux)    PS_SYMBOL='$';;
+          *)        PS_SYMBOL='%';;
+      esac
+    fi
+
+    __git_info() { 
+        [[ $POWERLINE_GIT = 0 ]] && return # disabled
+        hash git 2>/dev/null || return # git not found
+        local git_eng="env LANG=C git"   # force git output in English to make our work easier
+
+        # get current branch name
+        local ref=$($git_eng symbolic-ref --short HEAD 2>/dev/null)
+
+        if [[ -n "$ref" ]]; then
+            # prepend branch symbol
+            ref=$SYMBOL_GIT_BRANCH$ref
+        else
+            # get tag name or short unique hash
+            ref=$($git_eng describe --tags --always 2>/dev/null)
+        fi
+
+        [[ -n "$ref" ]] || return  # not a git repo
+
+        local marks
+
+        # scan first two lines of output from `git status`
+        while IFS= read -r line; do
+            if [[ $line =~ ^## ]]; then # header line
+                [[ $line =~ ahead\ ([0-9]+) ]] && marks+=" $SYMBOL_GIT_PUSH${BASH_REMATCH[1]}"
+                [[ $line =~ behind\ ([0-9]+) ]] && marks+=" $SYMBOL_GIT_PULL${BASH_REMATCH[1]}"
+            else # branch is modified if output contains more lines after the header line
+                marks="$SYMBOL_GIT_MODIFIED$marks"
+                break
+            fi
+        done < <($git_eng status --porcelain --branch 2>/dev/null)  # note the space between the two <
+
+        # print the git branch segment without a trailing newline
+        printf " $ref$marks"
+    }
+
+    ps1() {
+        # Check the exit code of the previous command and display different
+        # colors in the prompt accordingly. 
+        if [ $? -eq 0 ]; then
+            local symbol="$COLOR_SUCCESS $PS_SYMBOL $COLOR_RESET"
+        else
+            local symbol="$COLOR_FAILURE $PS_SYMBOL $COLOR_RESET"
+        fi
+
+        local cwd="$COLOR_CWD\w$COLOR_RESET"
+        # Bash by default expands the content of PS1 unless promptvars is disabled.
+        # We must use another layer of reference to prevent expanding any user
+        # provided strings, which would cause security issues.
+        # POC: https://github.com/njhartwell/pw3nage
+        # Related fix in git-bash: https://github.com/git/git/blob/9d77b0405ce6b471cb5ce3a904368fc25e55643d/contrib/completion/git-prompt.sh#L324
+        if shopt -q promptvars; then
+            __powerline_git_info="$(__git_info)"
+            local git="$COLOR_GIT\${__powerline_git_info}$COLOR_RESET"
+        else
+            # promptvars is disabled. Avoid creating unnecessary env var.
+            local git="$COLOR_GIT$(__git_info)$COLOR_RESET"
+        fi
+
+        PS1="$cwd$git$symbol"
+    }
+
+    PROMPT_COMMAND="ps1${PROMPT_COMMAND:+; $PROMPT_COMMAND}"
+}
+
+__powerline
+unset __powerline

.bashrc

@@ -0,0 +1,120 @@
+# ~/.bashrc: executed by bash(1) for non-login shells.
+# see /usr/share/doc/bash/examples/startup-files (in the package bash-doc)
+# for examples
+
+# If not running interactively, don't do anything
+case $- in
+    *i*) ;;
+      *) return;;
+esac
+
+# don't put duplicate lines or lines starting with space in the history.
+# See bash(1) for more options
+HISTCONTROL=ignoreboth
+
+# append to the history file, don't overwrite it
+shopt -s histappend
+
+# for setting history length see HISTSIZE and HISTFILESIZE in bash(1)
+HISTSIZE=1000
+HISTFILESIZE=2000
+
+# check the window size after each command and, if necessary,
+# update the values of LINES and COLUMNS.
+shopt -s checkwinsize
+
+# If set, the pattern "**" used in a pathname expansion context will
+# match all files and zero or more directories and subdirectories.
+#shopt -s globstar
+
+# make less more friendly for non-text input files, see lesspipe(1)
+#[ -x /usr/bin/lesspipe ] && eval "$(SHELL=/bin/sh lesspipe)"
+
+# set variable identifying the chroot you work in (used in the prompt below)
+if [ -z "${debian_chroot:-}" ] && [ -r /etc/debian_chroot ]; then
+    debian_chroot=$(cat /etc/debian_chroot)
+fi
+
+# set a fancy prompt (non-color, unless we know we "want" color)
+case "$TERM" in
+    xterm-color|*-256color) color_prompt=yes;;
+esac
+
+# uncomment for a colored prompt, if the terminal has the capability; turned
+# off by default to not distract the user: the focus in a terminal window
+# should be on the output of commands, not on the prompt
+#force_color_prompt=yes
+
+if [ -n "$force_color_prompt" ]; then
+    if [ -x /usr/bin/tput ] && tput setaf 1 >&/dev/null; then
+	# We have color support; assume it's compliant with Ecma-48
+	# (ISO/IEC-6429). (Lack of such support is extremely rare, and such
+	# a case would tend to support setf rather than setaf.)
+	color_prompt=yes
+    else
+	color_prompt=
+    fi
+fi
+
+if [ "$color_prompt" = yes ]; then
+    PS1='${debian_chroot:+($debian_chroot)}\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\]\$ '
+else
+    PS1='${debian_chroot:+($debian_chroot)}\u@\h:\w\$ '
+fi
+unset color_prompt force_color_prompt
+
+# If this is an xterm set the title to user@host:dir
+case "$TERM" in
+xterm*|rxvt*)
+    PS1="\[\e]0;${debian_chroot:+($debian_chroot)}\u@\h: \w\a\]$PS1"
+    ;;
+*)
+    ;;
+esac
+
+# enable color support of ls and also add handy aliases
+if [ -x /usr/bin/dircolors ]; then
+    test -r ~/.dircolors && eval "$(dircolors -b ~/.dircolors)" || eval "$(dircolors -b)"
+    alias ls='ls --color=auto'
+    #alias dir='dir --color=auto'
+    #alias vdir='vdir --color=auto'
+
+    #alias grep='grep --color=auto'
+    #alias fgrep='fgrep --color=auto'
+    #alias egrep='egrep --color=auto'
+fi
+
+# colored GCC warnings and errors
+#export GCC_COLORS='error=01;31:warning=01;35:note=01;36:caret=01;32:locus=01:quote=01'
+
+# some more ls aliases
+#alias ll='ls -l'
+#alias la='ls -A'
+#alias l='ls -CF'
+
+# Alias definitions.
+# You may want to put all your additions into a separate file like
+# ~/.bash_aliases, instead of adding them here directly.
+# See /usr/share/doc/bash-doc/examples in the bash-doc package.
+
+if [ -f ~/.bash_aliases ]; then
+    . ~/.bash_aliases
+fi
+
+# enable programmable completion features (you don't need to enable
+# this, if it's already enabled in /etc/bash.bashrc and /etc/profile
+# sources /etc/bash.bashrc).
+if ! shopt -oq posix; then
+  if [ -f /usr/share/bash-completion/bash_completion ]; then
+    . /usr/share/bash-completion/bash_completion
+  elif [ -f /etc/bash_completion ]; then
+    . /etc/bash_completion
+  fi
+fi
+
+# Stop Ctrl+S from freezing the terminal
+bind -r '\C-s'
+stty -ixon
+
+source ~/.bash-aliases
+source ~/.bash-powerline

.gitconfig

@@ -0,0 +1,9 @@
+[init]
+    defaultBranch = main
+[user]
+    name = Jono Targett
+    email = jono.targett@gmail.com
+
+[alias]
+    tree = log --graph --decorate --pretty=oneline --abbrev-commit
+

.vimrc

@@ -1,4 +1,4 @@
-color slate
+color desert
 syntax on
 
 set tabstop=8 softtabstop=0 expandtab shiftwidth=4 smarttab

tracked-files

@@ -1,2 +1,5 @@
 .vim/
 .vimrc
+.gitconfig
+.bashrc
+.bash-powerline