From de00c0e03e913996463cbf4ff82518dd27fbb382 Mon Sep 17 00:00:00 2001
From: Alexander Popov <iiiypuk@fastmail.fm>
Date: Sat, 22 Jun 2024 03:08:34 +0300
Subject: [PATCH] update PS1

---
 ~/Bash/.bashrc  |  3 ++-
 ~/Bash/PS1.bash | 30 ++++++++++++++++++++++++++++++
 2 files changed, 32 insertions(+), 1 deletion(-)
 create mode 100644 ~/Bash/PS1.bash

diff --git a/~/Bash/.bashrc b/~/Bash/.bashrc
index 7cfe0ed..1650402 100644
--- a/~/Bash/.bashrc
+++ b/~/Bash/.bashrc
@@ -8,7 +8,8 @@ HISTSIZE=1000
 HISTFILESIZE=2000
 ###########################################################
 
-export PS1='\[\e[0;33m\][\t] \[\e[0;32m\][\W]\[\e[0m\] \[\e[0;31m\]> \[\e[0m\]'
+#export PS1='\[\e[0;33m\][\t] \[\e[0;32m\][\W]\[\e[0m\] \[\e[0;31m\]> \[\e[0m\]'
+source ${HOME}/PS1.bash
 
 export GPG_TTY=$(tty)
 export PATH="$PATH:$HOME/.local/bin"
diff --git a/~/Bash/PS1.bash b/~/Bash/PS1.bash
new file mode 100644
index 0000000..8bb352f
--- /dev/null
+++ b/~/Bash/PS1.bash
@@ -0,0 +1,30 @@
+RST='\e[0m'
+PS1_LINE=`printf -- '- %.0s' {1..200}`  # Background lines
+
+update() {
+  # Exit code
+  # [ $? == 0 ] && PS1_STATUS="" || PS1_STATUS=""
+  # [ $? == 0 ] && PS1_STATUS="\e[38;5;113m${RST}" || PS1_STATUS="\e[38;5;167m${RST}"
+
+  PS1_FILL=${PS1_LINE:0:$COLUMNS}  # Background fill
+
+  FREE_RAM=$(free | awk '/Mem/{printf("%2d%"), $3/$2*100}')
+
+  # Git branch
+  GIT_BRANCH=''
+  ref=$(git symbolic-ref HEAD 2> /dev/null) || return
+  GIT_BRANCH="[git ${ref#refs/heads/}] "
+}
+
+PROMPT_COMMAND=update
+
+PS1_HOST="\e[38;5;159m \h${RST}"          # Host
+PS1_CLOCK="\e[38;5;227m \t${RST}"         # Clock
+PS1_USER="\e[38;5;218m \u${RST}"          # User
+PS1_RAM="\e[38;5;113m \$FREE_RAM${RST}"   # RAM
+PS1_FOLDER="\e[38;5;215m \W${RST}"        # Folder
+PS1_GIT="\e[38;5;215m\$GIT_BRANCH${RST}"   # Git branch (if exist)
+
+PS1="\e[0;90m\${PS1_FILL}\[\033[0G\]${PS1_HOST}  ${PS1_USER}  ${PS1_FOLDER} \
+\[\033[\$((COLUMNS-17))G\] ${PS1_RAM}  ${PS1_CLOCK}${RST}\n${PS1_GIT}\
+(\e[38;5;113m\$(if [ \$? == 0 ]; then echo ''; else echo ''; fi)${RST})> "