Git prompt

.bashrc

@@ -8,6 +8,8 @@ export PATH=$PATH:./
 alias ..='cd ..'
 
 # set colors
+CBlack="\[\e[30m\]"
+CBBlack="\[\e[1;30m\]"
 CRed="\[\e[31m\]"
 CBRed="\[\e[1;31m\]"
 CGreen="\[\e[32m\]"
@@ -22,6 +24,19 @@ CCyan="\[\e[36m\]"
 CBCyan="\e[\1;36m\]"
 CReset="\[\e[0m\]"
 
+BGRed="\[\e[41m\]"
+BGBRed="\[\e[1;41m\]"
+BGGreen="\[\e[42m\]"
+BGBGreen="\[\e[1;42m\]"
+BGYellow="\[\e[43m\]"
+BGBYellow="\[\e[1;43m\]"
+BGBlue="\[\e[44m\]"
+BGBBlue="\[\e[1;44m\]"
+BGPurple="\[\e[45m\]"
+BGBPurple="\[\e[1;45m\]"
+BGCyan="\[\e[46m\]"
+BGBCyan="\e[\1;46m\]"
+
 # test color setup (pretty)
 __test_colors_prompt ()
 {

git-prompt.bash

@@ -0,0 +1,70 @@
+# repo@branch (HEAD) files changed
+
+# set the prompt command
+PROMPT_COMMAND=__prompt_command
+
+# yes
+export PATH=$PATH:./
+alias ..='cd ..'
+
+# set colors
+CBlack="\[\e[30m\]"
+CBBlack="\[\e[1;30m\]"
+CRed="\[\e[31m\]"
+CBRed="\[\e[1;31m\]"
+CGreen="\[\e[32m\]"
+CBGreen="\[\e[1;32m\]"
+CYellow="\[\e[33m\]"
+CBYellow="\[\e[1;33m\]"
+CBlue="\[\e[34m\]"
+CBBlue="\[\e[1;34m\]"
+CPurple="\[\e[35m\]"
+CBPurple="\[\e[1;35m\]"
+CCyan="\[\e[36m\]"
+CBCyan="\e[\1;36m\]"
+CReset="\[\e[0m\]"
+
+BGRed="\[\e[41m\]"
+BGBRed="\[\e[1;41m\]"
+BGGreen="\[\e[42m\]"
+BGBGreen="\[\e[1;42m\]"
+BGYellow="\[\e[43m\]"
+BGBYellow="\[\e[1;43m\]"
+BGBlue="\[\e[44m\]"
+BGBBlue="\[\e[1;44m\]"
+BGPurple="\[\e[45m\]"
+BGBPurple="\[\e[1;45m\]"
+BGCyan="\[\e[46m\]"
+BGBCyan="\e[\1;46m\]"
+
+# test color setup (pretty)
+__test_colors_prompt ()
+{
+    PS1=""
+    PS1+="${CRed}red${CReset} "
+    PS1+="${CGreen}green${CReset} "
+    PS1+="${CYellow}yellow${CReset} "
+    PS1+="${CBlue}blue${CReset} "
+    PS1+="${CPurple}purple${CReset} "
+    PS1+="${CCyan}cyan${CReset} "
+}
+
+# set up PS1
+__prompt_command ()
+{
+    PS1="\n"
+
+    local isgit=$(git rev-parse --git-dir --is-inside-git-dir --is-bare-repository --is-inside-work-tree --short HEAD 2>/dev/null)
+    local gitdir=$(git rev-parse --git-dir)
+
+    if [ -z "$isgit" ]; then
+        PS1+="nogit ${CBBlue}\w${CReset} ${CGreen}\s\$${CReset} "
+    else
+        if [ $(cat ${gitdir}/description) != "Unnamed repository; edit this file 'description' to name the repository." ]; then
+            PS1+="${CGreen}$(cat ${gitdir}/description)${CReset}${CPurple}@${CReset}"
+        fi
+        PS1+="${CBBlack}$(__git_ps1 '%s')${CReset} "
+        PS1+="${CBYellow}($(git show-ref -s12))${CReset} "
+        PS1+="${CBRed}$(git status -s | grep -c '')${CReset} "
+    fi
+}

simple-info.bash

@@ -1,4 +1,4 @@
-# prompt skeleton file
+# exit code, time, directory, git branch, $/#
 
 # set the prompt command
 PROMPT_COMMAND=__prompt_command
@@ -93,4 +93,4 @@ __prompt_command ()
 # \W current directory name
 # \! command number
 # \@ pretty time
-# \$ $ or #
+# \$ $ or #