Initial commit

Author: HypeMC

LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2023 HypeMC
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

@@ -0,0 +1,28 @@
+# Simple bash prompt
+
+Clone the repo to your home folder:
+
+```shell
+cd ~
+git clone https://github.com/HypeMC/bash-prompt.git .bash_prompt
+```
+
+Add the following to your `.bashrc`:
+
+```shell
+. ~/.bash_prompt/prompt.sh
+
+PROMPT_COMMAND="__prompt $color_prompt"
+```
+
+![Without the hostname](screen1.png)
+
+With the hostname displayed:
+
+```shell
+. ~/.bash_prompt/prompt.sh
+
+PROMPT_COMMAND="__prompt $color_prompt yes"
+```
+
+![With the hostname](screen2.png)

prompt.sh

@@ -0,0 +1,55 @@
+function __prompt() {
+    local -r use_color=$1
+    local -r show_host=${2:-no}
+
+    local -r C_NONE='\[\e[00m\]'
+    local -r C_RED='\[\e[31m\]'
+    local -r C_GREEN='\[\e[32m\]'
+    local -r C_YELLOW='\[\e[33m\]'
+    local -r C_CYAN='\[\e[36m\]'
+    local -r C_WHITE='\[\e[37m\]'
+    local -r C_BOLD_RED='\[\e[01;31m\]'
+    local -r C_BOLD_GREEN='\[\e[01;32m\]'
+    local -r C_BOLD_YELLOW='\[\e[01;33m\]'
+    local -r C_BOLD_PURPLE='\[\e[01;35m\]'
+
+    local git_prompt=''
+    if git rev-parse --git-dir >/dev/null 2>&1; then
+
+        local git_untracked_files=''
+        if [ -n "$(git ls-files --others --exclude-standard)" ]; then
+            git_untracked_files='*'
+        fi
+
+        if [ "$use_color" = yes ]; then
+            local git_color=''
+            if ! git diff --quiet; then
+                git_color=${C_RED}
+            elif ! git diff --cached --quiet; then
+                git_color=${C_YELLOW}
+            else
+                git_color=${C_GREEN}
+            fi
+
+            git_prompt="[${git_color}\$(__git_ps1 \"%s\")${C_NONE}${git_untracked_files}]"
+        else
+            git_prompt="[\$(__git_ps1 \"%s\")${git_untracked_files}]"
+        fi
+
+    fi
+
+    local host=''
+    if [ "$show_host" = yes ]; then
+        if [ "$use_color" = yes ]; then
+            host="${C_YELLOW}@${C_BOLD_RED}<${C_BOLD_GREEN}\h${C_BOLD_RED}>${C_NONE}"
+        else
+            host='@!\h!'
+        fi
+    fi
+
+    if [ "$use_color" = yes ]; then
+        PS1="╭─${C_WHITE}\t${C_NONE} \${debian_chroot:+(\$debian_chroot)}${C_CYAN}\u${C_NONE}${host}: ${C_BOLD_YELLOW}\w${C_NONE}${git_prompt}\n╰─${C_BOLD_PURPLE}\$${C_NONE} "
+    else
+        PS1="╭─\t \${debian_chroot:+(\$debian_chroot)}\u${host}: \w${git_prompt}\n╰─\$ "
+    fi
+}